SCIENTIFIC ABSTRACT LEVIN, N.I. - LEVIN, R.S.
Document Type:
Collection:
Document Number (FOIA) /ESDN (CREST):
CIA-RDP86-00513R000929520020-2
Release Decision:
RIF
Original Classification:
S
Document Page Count:
100
Document Creation Date:
November 2, 2016
Document Release Date:
August 23, 2000
Sequence Number:
20
Case Number:
Publication Date:
December 31, 1967
Content Type:
SCIENTIFIC ABSTRACT
File:
Attachment | Size |
---|---|
CIA-RDP86-00513R000929520020-2.pdf | 3.6 MB |
Body:
USSR/Chemi--al Technology. Chemical Products and Their Application -- Silicates.
Glass. Ceramics. Binders, 1-9
Abst Journal: Referat Zhur Xhimiya, No 2, 1957, 5292
Author: Levin, N. I., Liogon'kaya, R. I.
Institution: one
Title: Properties of Cements Produced by Means of Separation
Original
Publication: Tsemerrt, 1956, No 3, 6-lo
Abstract: Sorting of cement by means of a separator into a fine and a coarse
fraction makes it possible to produce two different kinds of cement
due to a redistribution therein of the clinker materials -- alite
and belite. The fine fraction is enriched with alite, the coarse
with belite. Specific surface of fine fraction 5,400-6,100 cm2/gram,
of the coarse fraction 1,6oo-2,200 cm2/gram. Both fractions are
characterized by a normal setting time with different rates of
strength increase. Fine fraction obtained following separation
(30-" by weight of the initial cement), is a rapidly hardening
Portland cement. The coarse fraction is a belite-type cement, which
Card 1/1 -,lives great strength following a prolonged period of hardening.
I-- LIVIN, N. I., kandidat tekhnichaskikh nauk.
Increasing the output of cement at the cost of clinkers with
varying mineralogical content. Wheent 22 no.6:1-4 N-D 156.
(Cownt industries) (nu 10:2)
ININ, N,I., inshener.
ft- W "INON1111"Im
Mechanical strength of cellular concrete blocks and their use in
construction. Blul. strol, takh, 14 no.3-.4-8 Mr 157. (K= 20:3)
(Concrete blocks) (Lightweight concrete)
L7111" N.I., v0,-. t r
..;Oruus concrota, stVi I - 1,.P1 alid dofomri ti u.-. uf I-Iorouc concre-te
- -14w II/, -, ~o -t-, ~ , , J~ - J, -N
blocks raind Von, 19112. 21 pp (Ac--d of -94""r
SOR. %;E3ntx-,!l Sci lie.-, Ins, o:
and Architecture U. t4tithp` Cun.-,truction,
100 copier7
30V-101-56-4-5/12
AUTHORS: Shteyert, N.P.; Levin, N.I.; Liogon'kaya, R.I.
TITLE: quick Setting Cement for Urgent Emergency Work (Bystrotver-
deyushchiy tsement dlya srochnykh avariynykh rabot)
PERIODICAL: Tsement, 1958, Nr 4# pp 19-22 (USSR)
ABSTRAM The authors present the results of experiments to obtain a
suitable quick-eetting cement. The results of various tests
are given in Tables 1-4. Table 4 illustrates the results
obtained by testing quick-setting portland cement. The
tests were carried out in the open air and under water. The
6-hour strength of these samples, which amounted to 110 -
115 kg/aq cm, met the requirements. The above results have
provedt quick-setting portland cement, of the normalized
mineralogic composition, is the only suitable material for
urgent emergency work. This cement brand has to be ground
to the fineness degree of 5,000 aq cm/g, with a 2.5f- to 3%
Card 1/2 addition of CaC12-
Quick Setting cement for Urgent Emergency Work SOV-101-58-4-5/12
There are 4 tables and 3 Soviet references.
I. Concrete--Development 2. Concrete--Test methods
Card 2/2
KAHEY10. V.A., kand.tekhn.nauk; LEIIRJ64v. kand.takhn.nauk; MIHOVA,
G.D., red.izd-va; TRWINA, Ye.L., takhn.red.
(Temporary technical specifications for using large wall
elements made of autoclave-hardened porous concretes] Tremennye
tekhnichaskie usloviin po primenenitu krupnorazmarnyich stanovy"
i2delti iz avtoklaynykh ischeistykh batonov. Hoskva. 1959 25
(~'Ia 13:33*
1. Akademiya stroitalletva i arkhitaktury SM. Institut strol-
teiluykh konstruktsii.
(wells) (Lightweight concrete)
-LXM,-VrI7-rk&nd. takh n. nauk
Testing mechanical proportion of porous concrete blocks.
Trudy NIIZRB' no.8:45-59 159- (MM 13%4)
1. TBantrallryy nauchno-Ineledovatel'skir Institut stroitell-
WY konstruktoil.
(Concrete blocks--Teating)
takhn. nauk
Using ligbtwelght concrete in building exterior wall$. Blul.stroletakhe
16 no-3-38-41 Mr 159. (MIRA 12:4)
1. Tsentralonyy nauchno-AssladmLtallakty Institut strottellnoy kon-
struktait ,Akademii strAtel'stya i arkhitektury SBSR.
(Lightweight concrete)
(Walli)
1XVIN H.I q 1mnd*tekhn.na4; KAHZM, V.A., kandotekhn.nauk, red.;
. RUDAKOVA, N.I., tekhn.red,
VIIKOV, GO., red6i~d-va-
(Mechanical properties of porous concrete blocks] 9ekhanicheskie
svoistva blokoy is ~acheistykh betonov. Moskva, Gos.izd--vo lit-ry
po stroit., arkhit.; i stroit. materialam, 1960. 141 p. (A)mdemiia
stroitelletva I arkhitaktury SSM. Institut stroitelluykh kon-
struktaii. Nauchnoe ooobshchenie, no.10). (MIRA 14:1)
(Ughtweight concrete) (Concrete blocks)
GUSAKOVI V.N.0 kand. tekhn. nauk; SUVAIGMAYD, H.S., kand. tekhn. nauk;
KMMKOj V.A., kand. tekhn.. nauk;_IEVII, 14.1. khn.
L kand. te
nauk; KHAVXM4, L.M., inzh.; SKATYNSKIY, V.I., kand. tekhn. nauk;
KRMIYY, I.M.,, kand. tekhn. nauk; NMIROVSKIY, Ya.14., kand. tekhn.
nauk; TF14KINp L.Ye., inzh.l red.; STiWM"iKH, V.P., red. izd-va;
BOROVNEV, 14.K., tekbn, red,
[Instructions SN 165-61 for designing articles made of autoclaved
silicate concretes) Ukazaniia po proektirovaniiu konstruktaii iz
avtoklavnykh silikatnykh betonov CH 165-61. Moskva,, Gos. izd-vo
lit-r7 po stroit.,, arkhit. i stroit. materialam, 1961. 50 P.
(MIRA 14:12)
1. Russia (1923- U.S.S.R.) Gooudarstvennyy komitet po delam
stroitellstva. 2. Vsenoyumw nambno-issledovatel'skiy institut
novykb stroitellnykh materialov Akademii stroitellstva i arkhi-
tektury 8SM (for Gusakovp Shyartszwjd), 3e VsesoYuzW tsen-
tral'W naucbno-iasledovatellskiy institut stroitellnykh kon-
struktsiy Akademii stroltellatva i arkhitektury SSSR (Kameyko,
Levin). 4. Respublikanskiy nauchno-iasledcyvatellskiy institut
mentmykh stroitellmykh materialov Voeroosiyokogo soveta narodnogo
khozyayotva (for rJAvkin). 5. Hauchno-insledovatellakiy inatitut
stroitellnykh konstruktaly Akademil stroitol'stva i arkbitektury
USSR (for Skatynskiy). 6. Nauchno-iseledovatellokly institut be-
tom i zhelozobetona Akademii atroitelletva i arkhitektury SSSR
(for Krasnyy, Vemirovskiy).
(Precast concrete) (Sand-lir-c products)
MAKMICHEVp V.V., kand. tekhn. neak; Wpjpj~.Ljjand. tekhn.nauk;
XUDHrASHEVp I.T.1, kand. tekbn. naukq reteenzent (d4xmased];
RABINOVICHp A.I., kand. tekbn. rAuk,, retsenzentj GUSAKOY,,
V.N., kaild. tekhn. naukp retsenzentj GLOTOVA.. L.Vo., red. izd-va;
SHERMEVA.. N.V., tekhn. red.
[Designing elements madeofcallular concrete) Raschat konstruktaii
iz iacheistykb betonov. Moskvap Goa. izd-vo 3it-ry po stroit
arkbit. i strolte materialam, 1961. 153 p. (KMA 14:;5
(Precast concrete)
KUZINENKOP D.Ye.; ROZENFEL'Dm L.M.0 starshiy nauchMy sotrudnik, kand.khimi-
cheskikh nank; LEVIN,, N.I.,, otarohiy nauchnyy sotradnik, learyi.tekhn.
nauk
Air-entrained slag and ash doncrete parii for precut conatr=tions
Stroi.roat. 7 noq6t2-7 Je 161. (KM 14M
1. UpravlyWohohiy trestom Tagilstroy (for Kuzlmonko).
2o-Nauchno-ionledovatellskiy institut betona i zholosobetona
Akademii otroitellstva i arkhitektu# SSSR-(for Roxonfelld)o
3. TSentrallnyy nauohno.-ilooledovateltakiy institat Btroitellnykh
konstruktoiy Akademii stroitelletva i arkhitektury SSSR (for Levin).
(Taff4i River Buin-Precast concrete)
Ziir:entrained conor 0t6)
)MIMMINSKIY, S.A., kand.tekhn.nauk; KAMEYKG, V.A., kand.takhn.nauk;
KRYZILAIIOIPJKIY, B.B., inzh,j LEVIN, N.J., kand.tekhn.nauk,-
SHUTILO, L.I., inzhe
Toobhology and basio physical and mechanical properties of auto-
claved air-:entraitWoilicate, Sbor. trud. ROSIIIIMS no.17:109-
129 160, (MIRA 14:12)
(Sand-lime products)
KRZHFJaNSKIY, S.A., kand.tekhn.nauk; KRYZHANOVSKIYj B.B.,'\~nzh.; KAMEYKO,
V.A., kand.tekhn.nauk~ UKVIN.,-N-I., kand.takhn.nauk; BALASHOVA,
NA, inzh.; SHUTILO, L.I., inxh.
The technology and basic physicomechanical properties of air-
entrained silicate and air-entrained cinder silicate used as
insulating materials, Sbor. trud. ROSNIIMS no.20:36-51 161o
(Insulating materials) (Sand-lim products) (KRA 16: 1)
IZVI kand,takhn.nauk; YREYDIN, A.S., kand.tekhn.nauk; SHOLCKHOVA, A.B.,
,7~~A insh.; NOLODF.-STARCHENKO, A.S., inzho
Gluing of cellular concrete wall panels. Stroi.mat. 9 no.9tl6-17
S 163, (MRA 16:10)
NOVIKOV, B.A., kand. tekhn. nauk; LEVIN, N.I.; MASLENNIKOVA, G.P., inzh.
Manufacture of air-ash-ailicate at the Stupino cellular con-
orete plant. Trudy NIIZHB no.32:203-217 163.
(MIU 17: 1)
TEMKIN, L.Ye.. inzb., red.; HIISYKOVSKAYA, K.M.2 kand. tekhn.
nauk, red.; LEVIN N I I kand. tekhn. nauk,red.;
RANN AMY AG I, tt.'
[Instructions on designing cellular concrete elements] Uka-
zanila po proektirovaniiu konstruktsli iz iacheistykh be-
tonov (W 287-65). Moskva, Stroiizdatp 1965. 94 p.
(MIRA 18:7)
1. Russia (1923- U.S.S.R.) GoaudarstvenyWy komitet po
delam stroitellstva. 2. Gosstroy SWR (for Temkin).
3. Nauchnc-issledovatellskly institut betona i zhelezo-
betona (for Mileykovskaya). 4. TSentralinyy nauchno-
isaledovatellskiy institut stroitelinykb konstnAtsiy Im,
V.A.Kucherenko GOBStrpya S35R (for Levin). ro. VNIgIalli.-
ka3.!.-t43i+.a,.Gooudafttv*=QgwkqpWta.po proVahlennosti
stroitel'Inykh materialov pri Goostroye BSSR (for Rannamyagi).
, D. V.; YELIN-SUN, M- 1-;
nstudy of the Autoelectronic Emission of Thin
Dielectric Films." Iz. Ak. Nauk SSSRp Otdel.
Tekh. Nauk, No. 3, 1944. Submitted 29 Oct 1943.
FDD Report U-1556, 1/+ Nov 1951
s/l44/6o/ooo/o4/oo6/0l7
E194/E455
AUTHORt Levin, N.N., Engineer
TITLE1 ;orlkcoror Tooth Ratio in Alternate-Pole (Double-Pithed)
Induction Generators
PERIODICALi Izvestiya vysshikh uchobnykh zavedeniy, Elektromekhanika,
1960, Nr 4. pp 35-39 (USSR)
ABSTRACTs Alternate-pole induction generators with double-pitch
windings are becoming widely used for high-frequency
generation. Various designs exist and differ in the
ratio of stator to rotor teeth. The two main types of
generator are those of the Guy construction, which in
illustrated schematically in Fig 1, and is used in the
frequency range 4000 to 15000 cls, and the Lorentz-
Schmidt system, similarly illustrated in Fig 2 and used
between 500 and 5000 c/a. Multi-phase induction
generators are a special case. The object of the
present article is to provide a general approach to the
varying designs of single and multi-phase induction
generators which differ in the stator/rotor tooth ratio
employed. The rotor-stator tooth ratio of a Guy
Card 1/2 generator is first considered. Here each main pole is
VZYTSKAN , L.N.; LANIN, F.I.; 1XVIN, U.N.; KOLGANOVA, O.A.
rawasm -
Productivity of guinea hens kept in cages. Trudy Inst.gene
no.20:249-236 133. (MLRA 7:1)
(Ouinea fowl)
V Aj W, Al - - -
SUBJECTs US41/1Poultry Farming 25-5-13/35
AUTHOR: Laying N.M., Senior Technician In the Poultry Department of
the-36vkboo "Nommunarks"
TITLEt On the "Kommunarka" State Farm (V sovkhox# "Kommunarka")
PERIODICALt Nauka i Zhisn' - MY 1957, No 5, pp 25-27 (USSR)
ABSTRACTs The state farm "Kommunarks" in located near Moscow, Close
co-operation between farm employee and agricultural scientists
has resulted in highly satisfactory achievements In poultry
raising, one of the main specialties of this farm. For ex-
ample, a now kind of cheap and nourishing chicken food was
developed. It In prepared from hay, dried in a pneumatic
drier, and then pulverized. The extremely fast process of
drying preservesall the vital vitamins.
Another problem solved successfully was the our* and pre-
vention of diseases. Mycellumit a waste product of blomyclut
gave the beat results in fighting diseases of the respiratory
system so common to fowl , and in addition strengthens their
Card 1/2 vitality.
4'.ni:.-nls. DOrmr,-'k-,ica'u-cL1 Fuwl.
:.bo Jour: Raf 2hur-Dlol., :1o 20, 1956, 925U).
:author IaGuta, ;..F., Lavin, NA-1.
List
T1 41-1e Airtificially Dried May 11-tal In Chicken Feed.
Ori(,~ Pub: PtitucvLx1stvo, 1957, ',;a 9, 34-35-
;,bstract: Vie ebick-ens of t%c first (;roup were fad Witt,
artificially dried alfs1fa real, a p
.L rincipal.
source of vitanin *,. For the first weal: eacla
received 0.1-0.3 G, at 30 days and older, mch
cot' 3-4 G evory 24 houra. Chickens of the secoad
r;roup up to 60 days old received vitmAn . (400
i.u. eacli), D2 (496 i.u. each), 13 2 (100 aP'Occ)
culd 0 - 5 G Of Afts!' Oil (200 i.u.) per Ilierl and
Card 1/2
90
LEVIN. -R.H.;STUD3YrSOV, P.S.
Performance tests of chickens. Ptitsevodstvo 9 no.9:24-25
S '59- (MIRA 12:12)
1. Sovkhoz "KommunarkEL", MoskovRkxy oblasti.
(poultry)
ISM R.N. student 6-go kursa
Changes In aleatro- and ballistocardiograms as won as in the form
of the pulse vare during a 24-hour period in compensated pulmonary
tuberoulosis, Wauchotrudy L*vovoobl.,terapoob-va nool:228-130 161'
(HIM 1625)
1. Wedra tuberkuleza Llvovskogo meditainskogo instituta (zav.
kafedrCT - profe I.T. Stukalo).
(BLECTROCARDIOMUM) (BALLISTOCARDIOGRAPHI)
(MME) (TUBERCUIMIS)
LZVIN. Nikolay Ilikolayevich, inzh..
Tooth ratio in magneto-generators with unlike poles. Izv. vyl. ucheb.
zav.; elektromekh. 3 no.4:35-39 160. (MIRA 13:9)
(Electric generators)
SHTURMAN, G.I.; LEVIN, N.N.
Principal equations and equivalent circuits of a %agneto-type
asynchronous motor. Izv. vya. ucheb. zav.: elektromekh. 4 no.2:
27-33 '61- (Electric motors, Induction) (MIRA 14:9)
IEVIN, N.N., inzh. (Riga); SHTUTIMU, G.I., doktor tekhn.wak, prof. (Rip)
Multiphase inductor machinery with unlike polee. Zlektrichestvo
no.2:52-55 F ;62. (MIRA 15:2)
(Electric machinery-P*3*#m*)
KUTSL'V,klJ)V, Vitally 1.111khaylovichl-ILE'VIII, kjw(i. *,~ilkhn. wiuk)
retaenzent; DYWISKA-YA, 0.1 Md.
.1 " r z~. r-
[Synchronous machines with oolld poles 11-.~-rxcr ye r1sh! .1
s massivnymi pollupfir:.I. Riga, Izd-vo -III: I.atvtlf3koI 351, 0
1965. 248 p, (1 41 P AI e,: 3)
1, 0~`iS20-67 E.-iT(l)
ACC W- X,"6023090 SOURCE CODZ: UR/3200/65/000/004/0097/0105
.ALTHO, Levin, N. N.
R:
.ORG; none
TITLE: Conditions for creep-free and oscillation-free operation of systems with induc-
~tiva to ue-mo
~SOURCE: A*N LatSSR. Ins-titut =ergctiki. Beskontaktnyya claktrichaskiya mashiny, n0. 4,,
;TOPIC TAGS: electric rotor, torque motor, torque motor design ~tk 3!~t" V,
'ABSTRACT: The o2eration of an ac Torque-notor is analyzed and a specific design ap:-
!proach aimed at eliminating creep and oscillation is recommended. 7he main mode of
~operation for torque motors in many systems is one in which the rotor stalled, thus
j~%M%;Mting a mementirn to maintain the desired position of the driven parts. The arrors.
land instability in this mode must be kept to a minimum. One method of achieving these
;goals is the elimination of gear speed reduction. Unfortunately, this leads to a larg-1
~.cr rotor size and power consumption. While highly reliable, synchronous brushless mo-
Itors are not suitable for low speeds and high torque since their rpm cannot be reduced
1elow the value given by
60fl
n, a
7-
Card
L 0882o-67
ACC NRt JC6023090
;1410re n is the rotational speed, f is the ac frequency, and p is the number of pole
ipairs. A new type of torque rotor, an induction motor, has four times the number of
1poles of the ordinary induction motor with a short-circuit rotor. Due to resonance
!phenomena in the secondary circuits, the efficiency of such a torque motor is maintain-,
I
led in the face of a substantial reduction in size, weight and input power per unit of
i
4torque. Themotor has a reference and a control winding; these are displaced 900 with
Ir-e-spect to one another. One of the important performance parameters is the absence of
creep when the voltage is removed from the control winding. Such creep may lead to
intolerable system instability. It is particularly difficult to prevent creep when thei
control winding is open. The operational and desin, parameters of an induction multi- I
pole torque are mathematically analyzed and a parameter relation providing creep-free I
ioperation is established: xCk 1/j x L2 + Z2 - (r2 t rd)413
(2)
where x Ck is the reactance of the compensating capacitors at line frequency, x L2 is
.the reactance of The second ary windings at line frequency, r2 in the resistance of that
!secondary windings, and rd is the value of additional resistance in 'the secondary cir-
03820-67
ACC INR; iVL*6023090
cult. If the inequality (2) is satisfied, thic rotor will exhil:)it a brakIng tendency
wnen the control winding is opened or shortec at zny -?cod. An experime4tal zo:o:- wa5
built to test these findings. its performance confirmed the soundness of the mathema-
tical analysis. Orig. art. has: 13 formulas, 4 figures.
,SUB CODE: 09/ SUBM DATE: none/ ORIG REF: 004
not
MARTYNOVICH, G.Ta.I.LEVjlq, N.V.; RADCHENKO, B.G.; SULLA, V.B.
Inventors suggest. YAshinostroitall no.10:30-31 0 '65- (MIRA 18:10)
9ORNOV, Boris Vasil 'yevich; LSVIN, N.Ye.., red.
[Laboratory vork for courses In "Radio engineering" and
"Communication in agriculture" and irethods for conducting
them) Laboratorno-praktichpskie zn-niatiia po kursam
"Radiotekhnilca" i "SviazI ; selliikom khozinistve" i meto-
dika ikh provedenila. Mosk-vap Vsahala shkola, 1965. 2(Y7 p.
(MUA 18:8)
RYVLIN, Ya.B., prof.; KOLODNER. I.B., dots.; LEVIN, On A prof.
polkovnik mod. Bluzhby-fdsd61ftWdj' KUP ~P.~P A general-
leytenant med. sluzh1*;-red.-J'-X6f&NIXOv, I.S., polkovnik mod.
sluzhby, prof., red.; RUKHIMOVICH.G.S., ved. red.; SHEVCHENKO,
F.Ya., tekhn, red.; SHCHADENKO, A.S., tekhn. red.
(Atlas of gunshot wounds) Atlas ognestrellnykh ranenii, Pod
red. P.A.Kuprianova, I.S.KoleviAkovaw-Loningrad, Medea.
Vol.6. [Gunshot wounds of the extremities; wounds of the
shoulder, forearm, hip, and log] Ogneatrellnya raneniia konech-
nootei; ranenila plechal prodplechila, bedra i goleni. 1954.
R15 p, V91*99 (Anaarobic Infections following gunshot wound*]
Anaerobnaia Infektoiia poale ognestrellnykh ranenii, 1953. 259
(MIRA 16s6)
1. Russia (1923- U.S.S.R.)Glavnoye voyenno-meditsinakoye uprav-
leniye Vooruzhennykh Sil. 2. Doyetvitellnyy chlon Akademii me-
ditainakikh nauk SSSR (for AUprlyanov).
(EXTREMITIES (ANATOMY))-WCUNDS AND INJURIES)
(GUNSHOT WOUNDS) (GAS GANGRENE)
IIUZOMIt Vol INTU to [MABUtOrIl IATMUs Vol*~ ToUktorl '15 - VUUt
$6,10 . VoikeMsifty rsUktar
Orming subrowso .2ruslated fro the PbUsb] lbsve"zU IMMis' Move
vei s pallsksgs PoZovim. Sookwat less ists-TO 961khole lit"Yo
M
1956. 70 p a (NIMA 10#2)
- (iiwhnm) -
ISVIN, P.
'"ww""wwwwwT6R"-ifork has not started yet. Prow. koop. 13 no*7:21 a 159.
(MIRA 12:10)
1,Sotrudnik redaktoll oblastnoy gazety *Rabochly put'," Smolensk,
(Smolansk-Cleaning and dyeing Industry) ,
IEVINP P.
If income is not planned. Grashd.av. 19 no.120 D 062.
(KMA l6s2)
1. Nachallnik Omskogo aeroporta.
(Airlines--Acounting)
rIA
0 don of IAj-dd of 0440oph- a th 71-5- or.,
th~
v
1. -41" 04,-hAil Alim 26.
Q95MI.- Ad t;. j gi*
IzTIIT.-z4j,_
Synthesis of l-( 41-su7%fophenyl) -3-,methrl 5-Mazolons from
diketene and 4- oulfophenylhydratene. Zhuroob.khim. 27 no,10:
2864-2866 0 157. (MIRA lit4)
Lffauohno-issledovatellekly institut organichookikh poluproduktoy
i krasiteley iii. It. Te, Voroshilovap Leningradskly filial*
(P~rrazolone) (Diketens) (Pheuylhydrazens)
LIV3, P.A.
Ion of alkstone solutions. Zhur.pr1kl.khIz. 30 no.5i806-808
KY '57. (Ketones) (KIRA 10:10)
5.3610 75698
SOV/80-32-10-47/51
AUTHOR: Levin, P. A.
TITLEi Brief Communications. Preparation of 1-(41-Sulfophanyl)
-3-Methylpyrazolone-5 From Acetoacetamide
PERIODICAL:' Zhurnal prikladnoy kh1mii, 1959, Vol 32, Nr 10, pp
2361-2363 (USSR)
ABSTRACT: Phenylhydrazine and its derivatives react readily with
acetoacetamide forming 1-phenyl-3-methylpyrazolone-5
and Its derivatives (ZhOKh, 2b, 2274, 1956; Am. p.
2637732, 1953). 4-Sulfophenylhydrazine reacts readily
with acetoacetamid in aqueous,medium:
CIVOCHICOMHg + NHNHi -C11$-C-C1JgC0N11j-* CHD-C~Clljt
A 4 Ao
Q.O3H 4H-
Card 1/2 Q0311 QOSH
LEVIR PA.
Production of sow pyrazolones from acetbacetamide and sodium &cOtOsLcetatse
zhur. prikl. khim. 34 no* 12:2803-28(X D 161. (MIRA 15:1)
(pyra2blinone) (Acetoacetamide) (Acetoacetic acid)
S/030/62/035/003/022/024
D204/D302
AUTHOR: Levin, P. A.
TITLE: Assaying analysis of 'liquid' gold
PERIODICAL: Zhurnal prikladnoy khimii, V. 35, no. 3, 1962t 680-682
TEXT: The possibility was studied of determining gold (Au + Rh)
in synthetic mixtures containing (g) : Au - 10.000, Bi oxide -
0.448, Cr oxide.- 0.048, Rh oxide - 0.044. After cupellation expe-
riments between 880 - 9400C, with the noble metals : lead ratio
equal to 1:100, it mas found that practically all (Au + Rh) could
be separated at 9000C. With low Rh contents, (--10.455 w.r.t. Au),
this could be taken as the weight of gold. Volatility and losses of
Au above 9000C were reduced by the presence of Rh. Appearance of
the Au/Rh beads obtained is discussed in mlation to conditions of
the procesBe Analysis of liquid' gold preparations based on the
above compositions (10 - ;2~ Au) by'this method proved more diffi-
cult. After thorough mixing and storage for period >1 month, dense
deposits formed which settled rapidly and made accurate sampling
Card 112
---LEVIN, P.A.
Assaying "liquid" gold. Zhur.-o,,ikl.khim. 35 no.3--u*W-~A2 Xx
962. (FJRA 15:4)
(Gold-Assaying)
LEVIN,_Y.A., inzh.,, TUMANOV, S.G., doktor tekhn. nauk
Liquid gold preparations for decorating purposes. ---,:,ek. i
ker. 21 no.7a33-35 Jl 164. (MIRA 17i10)
1. Dulevskiy kraeochnyy zavod.
LEVIN, P.A., kand.tekhn.nauk
New luster colors for glass and porcelain. Stek. i ker.
23 no.ls26-29 Ja 166.
(MIRA 19t1)
1. Dulevskiy krasochnyy zavod.
LEVIN P.Ast TUMANOVO S.G.
Incombustible components of a preparation of liquid polishing
gold, Zhur, prikle khim, 37 no.l2s2752-2754 D 164.
OMIRA 1813)
(0- 1'-- (b)/&-c WWAH
890246 EWIY(e)/ElTr 11EYIP
ACC NR# , APS025658 $OUR CODE: UR/0080/65/038/010/2264/2269
-AUTWR1,14vins P*'.Ao; Tumanoy,'$. G.
ORG: none
TITM Solvents, polymers and other component parts of gilding solutions
SOURCE -Zhurnal prikladnoy khimii, vs 38,, no. 10, 1965, 2264-2269
TOPIC TAGSi gold at
porcelain, metal coating, ceramic co Ing
ABSTRACT: The purpose of this Investigation was to develop gilding solutions which
pouLd spread easily not flow outside the coverage areas and make no runs, but form
film uniform In.tUckneses Resins, solvents and other components must be sufficient-
ly~ stable on storage and must have the required consistency and adhesion to procelain
jr1or to kiln drying. The tests were conducted with rosin, shale pitch,Syrian as-
phalt, bitumen, phenalformaldehyde resin, polymethyl- and polybutylmethacrylate, PKhV-
-4 and PKhV-U -resins, copalt cumarone resin, shellac, acetyl and ethylcenulose. The
'follo4ing s'61vants were'used: turpentineg aromatic and chlorinated hydrocarbons (ben-
zene,,toluene,,;chloroforu,,.chlorvbeuzene and others), tatrahydronaphthalins, cylco-
hexanol, cyclohenanonet nitrobenzones ethylbonzoateg etheral oils and others. Some
polymers along with.the formation of a film also decrease the gloss of the gold depo-
sit in the course of kiln drying, This property of gilding preparations depends on
UDC: 621,793 + 546e59
Card 1/2
Y!
j 7
ACC NRj _AP5025658
the solvents which are present. The roplacment of soluble metal compounds by in-
soluble metal compounds or the use of inert solvents Improves.tho properties of gild-
ing preparations..' The use of surfactantsand stabilizing additives has an adverse
effect on the:prcperties of fired gold paint.j~ The authors express their gratitude
to P. P. Budnfiow for consultations In the coUrse of these investigations. Orig.
arV.-UF-:-TIWM, 2 f.1gures.
SUB CODM~ SUMN DATE: 02Sep63/ ORIG IM 003/ OTH RErs ooo
L 08452-67 EWT(m)/hVP(0/JCTi IJP(c) JD/JG
"M99
AC Nits 3600.two WWW6391601173V1734
AUTHCRI loving fe -A*
=I DOUG.
=IXI Rreparatift of resizatas of certain metals
SOURCS I thun"i prikladnoy. khIsilij To 39# no- So 1966P 1751-1754
TWIC TAGS1 soapp rosin aoidg vietil compound-
.0
titanium,
ABSA=t A,
Audy Of 1~6 =flion of lithium, silverp cadmiump oerit!%
Un -W~W ifes show&UW&t - -me aiA-iUble
tinYlvanadium, romium uranlu sin solu
resinates of , dedump titanium and chromium 6an be obtained in quantitative yield by
the fusion mthodg whereas, chiamdum and vans*l- resinates can be prepared by preoipi-
tatione Fused-Uthl=g oeriump tiny blumth and urwW1 resinates ard precipitated
bismuth resinate were obtained In yields of no more than 90f based on the metal in re,
actions with both equivalent and excess (up to 2 eq. pez; 1 eq. of metal) amounts of
rosin acids. Silver does not form a resinatep and is reduced to the metal upon fusloi
with rosin. Vanadiua pentoxid*'Is'unsuitable for the preparation of the resinatee A
uranius "OP Oonts""I 3* t~ca Was prepared.
SUB COMI 07/ SUBK'D=l 30j4&/.. Of= WWI 010/ Ora Wo 006
COUL Mai 668.4?2s661484668.1�2
71LIPPOV# SoN, [deceased]; EM, N,I.; ALD(OTp I.G.; RIMOV. P.To.; LITIN, --
P-G-41 -GCRYUGHKOO I.G.; ZADCROZHNLYA, X.A.; VOLKOTA, L*A.
Building up steel rools. Rul, TSNIICHK no,22t54-55 157.
(xm 11o)
1. Zavod Im. Petrovskogo.
01lootric volding) (Rolle)
669S)
POO SOV/81-59-13-45192
Translation from: Referativnyy zhurnal, Khimiya, 1959, Nr 13, p 67 (USSR)
AUTHORS: Levin, P.I., Safronov, A.I., Pronina, Ye.S.
TITLE: The Action of Ultrasound.on the Oxidation Rate of Ferrous Oxide
PERIODICAL: Sb. nauchn. tr. Vaes. n.-i. gorno-metallurg. in-t tsvetn. met., 1958,
Nr 3, pp III - 117
ABSTRACT: The action of ultrasound (frequency 500 kc, power 25 w) on the oxidation
of Fe(2+) in aqueous solutions by oxygen of the air at various temperatures
and also at the addition of Zn2+ Ions has been Investigated. In the sound-
treatment, oxidation has not been detected due to the formation of H202-
The rate ofthe oxidation of Iron In ZnSO11 solutions at pH 5.0 Increases
1.6 - 1.8 times, In solutions containing only Fe(2+) sulfate, 1.3 - 1.4
times, The reduction of the solubility of 02 in the sound-treatment de-
creases the oxidation rate under the action of ultrasound. The practical
application of ultrasound in the hydrometallurgy of Zn for Intensifying
the oxidation of Iron Is not expedient at the present time.
B. Kudr7avtsev
Card 1/1
5W
AUTHOR: Loving F.I. scv/62-58-11-19/26
TITLEs Synthesis of Nitro-Methane Marked by Radioactive Carbon
(Sintez nitrometana, mechenogo radioaktivnym uglerodom)
PERIODICALs Izvestiya Akademii neuk SSSR. Otdeleniye khimicheakikh nauk, 1958,
Nr 119 PP 1388 - 1389 (USSR)
IBSTRACTs In this brief report the author describes the synthesin of
014 H3N02' The synthesis was carried out according to the schemet
C14H 3 COOH + ClrPC14H 2 ClCOOH;
C14H2 01COOR + NaOH-*Cl4H 2ClCOONa + H 2 0;
C14H 2 CICOONa + NaNO 2 _41C 14112"02COolia + NaCl;
C14 H2N02 COONa + H 2 O-PC it R NO 2 + NaHCO 3
T
The specific activity of nitro-methane was computed by means of a
Card'1/2 nomograph, which had been set up with respect to the electron
V
t
_*
at
...E
-'36
te-r. Al
t 14
0. 1. .,."1
ou o. 81. 9. "0 'a
'0 Wl"~ -0"30: 2 V 0 ~4 0 V .0
" -0 ~2 -6 z
a
U.P-
U-9 0.1 ozo Z; 0 0009
oltm
. z I . .0 .3
- a
"a 5~6.t. 0 a"
0'
0-d C p
00
1 a Qft ~'Ctfflzzu. ~ 0.
do I . a !
r
Za. d
.4 U,4
a.. .2 .
Q C oil
0 C,4 V* 'C IV 0
No -d.ZAW-
id a Id A N .
.
U
Z SO K_
a
0, 1 0a
fca Val 'm . .
-- - I U 9; a fL .
tuos - . , 14 r.
a- ~'*. r
'EA
-All
10
I
~ . ad
04 t
4
J'
40
"
0
t 5
.
9 -4,58. 9 -1;
-
z
:
1A
A .~s
x
2 "
0 no
r
fto H
to d.
t
S' 'a,
.
."
a t K
~0 x
20
.
0
a -.
U
LVIN, P.10 .*,
in the far and leather industries*
Use of ultrasonic waves (MIRA 13:2)
Kosb.-obuv.prom. no.9:2i-24 S 159.
(ultrasonic vave'-Industrial applications)
(Leather industry) Duo
IXVIX, P.L. kand.khim.nauk; KUZNETSOV, V.L. Insh.
_--momm-Ow"a
.Using radioactive isotopes for locating gas leaks In underground
pipelines. Gor.khoz.gook. 33 no*4:19-21 Ap '59e
(AIRA 12:6)
(Radioactive isotopes--Induatrial application)
(Gas, Natural--Pipelines)
61c, 1 ~i".
15 Am
S/19 60/000/007/003/015
B004YBO56
AUTHORt Levin, P. I.
TITLEs Stabilization of Polyolefines Against Destruction by the
kotion of Heat, LfAto and Oxygen
FERIODICALt Plasticheskiye massy, 1960, No. 7, Pp. 9 - 15
TEXT: This is a review of papers on inhibitors of the destruction of
polyclefinee and stabilizers against the action of light. The oxidative
destruction of polyolefines develops according to a radical chain
mechanism the course of which is interrupted by the inhibitor. The
corresponhng reaction equiltions are taken from publications, The In-
hibiting action of quinonelipolymethyl-t~-naphthylamine, N-methyl anilinj
and various alkyl phenols are given. A table compares the inhibiting
efficaby of various alkyl phenole-IFurther, the destruction processes
occurring under the action of light and the stabilizing effect of benzo-
phenone-hydroxyl derivatives are explained. As the most important task
in this field, the author describes the research of the inhibiting action
oft 2,6-di-tert-butyl-3-methyl phenol; 2,4-dimethyl-6-tert-butyl phenoll
V~
Card 1/2
1 (
Stabilization of Polyolefines Against B/19 0800/007/003/015
Destruction by the Action of Heat, Light, and BO04/BBO56
Oxygen
2,4-dimethyl-6-sec-butyl phenol, and 2,4,2-trimethyl phenol, of methyl
phenyl sulfide and compositions from sulfides and phenol derivatives, as
well as the action of alkylated aryl phosphites with long aliphatic
chain; the research of the action of light upon the inhibited oxidation
in the presence of light absorbers and the protective effect of light
stabilizeral o)mparison of the oxidation of polyolefines with chemical
processes in polymers and in low-molecular hydrocarbons; investigation
.of the kinetics of oxidation as a function of the concentration of Ahe
inhibitor and its aging. Finally, the synthesis of new stabilizers 1b is
demanded. The author mentions papers by V. B. Miller, V. S.- Pudov,
M. B. Neyman, L. Lafer, A. S. KuzIminskiy, and L, G. Angert. There are
1 table and 36 referencest 9 Soviet, 17 Us, 7 British, 2 German. and
2 Italian.
Card 2/2
84249
3~07~~6o 034100910101022
B 15 006
AUTHORS: Miller, V. B.0 Lev P I., Konareva, G. P., Neym-n,
M. B., and Yeni o opyan, N. S. lif
TITLE: Application of the Kinetic tjethod of I.9otopes or
Investigating the Oxidatio of Methanelin the Preserise
of Nitromethane IN
PERIODICAL: Zhurnal fizicheskoy khimii, 1960v Vol. 34, No. 9,
pp. 1980-1986
TEXT: Two of the authors (Ref. 7) observed that ir, the exidation cf
methane with small additions of NO 21 a slight temperature rise occurn.
The latter is due to the formation of nitromethane, which acts as a
catalyst and, at first, decays quickly into formaldehyde and carbGn
monoxides, and in the further course of the reaction it maintains a
constant concentration for 1-1-5 minutes. For the time of concentration
constancy of the nitromethane it may be assumed that nitromethane either
does not take part in the reaotion, or (which is more probable) Is used
up, but is re-formed in the same quantity. In the present c;ase, it %U3
found b the kinetic methol that the latter as-~umption is
Card 173
84249
Application of the Kinetic Method of Isotopes S/076/60/034/009/010/022
for Investigating the Oxidation of Methane in BO!5/BO56
the Presence of Nitromethane
C14H4 used was produced from BaC140 3P and the C14H 3 21102frcm marked acetic
acid was obtained by a method developed by P. 1. Levin (Ref. 11), and
formaldehyde was separated by distillation from nitromethane (Table,
results of separation). Three series of experiments were carried oit;
in the first, a mixture of 74-0 torr CH 4 + 146 torr 02 1 4.7 torr
C14H3NO2 was used at a temperature of 473 0C. The activity curves (FiU.'J)
show that nitromethane is formed from methanet and that nitrcmethane is
not Isolated. In the second series of experime nts, C94H4 was oxidized
besides nitromethane, and it was fcund that formaldehyde is formed partlj
direct from nitromethans and partly from methan- (Fig. 4). To explain
the part played by 0 2, a third series was carried out with
I
220.3.torr CH 4 + 4.7 torr C4 4H3NO 2 at 4730C, and it was found that in the
presence of 0 2 the maximum concentration of formaldehyde ic four time'.,
lower, and is attained three times more rapidly. The fraction of form-
aldehyde not formed from nitromethane, is formed by a reaction Gf methane
Card 2/3
84249
Application of the Kinetic of Iaotopeb S/07 60/034/009/010/3122
for Investigating the Oxidatiun of' Methane in B015YI3056
the Presence of Nitromethane
with nitrogen oxides. The isotopic exchange follows the scheme
C14H3NO2 + CH 4 'e -PC14H4 + CH3NO 2' The formation and consumption rates
of nitromethene in the presence and in the absence of oxygen were cal-
culated. 2-3 methane molecules are oxidized for every nitromethane
molecule. There are 8 figures, I table, 41nd 11 references: 10 Soviet and
I US.
ASSOCIATION: Akademlya nauk SSSR Inatitut khimicheskoy fiziki
(Academy of Sciences USSR. Institute of Chemical Physics)
SUBMITTED: December 18, 1958
Card 3/3
26301- 26F!7
S11901611003100810141019
5.82 Do 2 2003 B110/B208
AUTHORSs Levin P. I , Lukovnikov, A. F., Neyman, M. B.,
_HitR;=a' M. S.
TITLEs Mutual increase of antioxidant activity (synergism). I.
Occurrence of synergism in mixtures of mercapto benzimidazole
with some inhibitors
PERIODICALt Vysokomolekulyarnyye soyedineniya, v. 3, no. 8, 1961,
1243 - 1246
TEXTs With reference to foreign papers the authors studied the effect of
antioxidants. If the action of one inhibitor prevents the formation of
free radicals, and that of another peroxide decomposition, joint use of
both inhibitors may have a better effect than additivity. This was
studied by the effect of mixtures of mercapto benzimidazole (MBA #
p-hydroxyphenyl-A-naphtylamine (p-oxyneozone, ON), or IT-24 (P-241 (con-
densation produ?t of styrene and phenol) on the oxidation of polypropylene
containing 10% atactio structure at 2000C and 200 mm Mg. The induction
period of oxidation was determined from the drop of oxygen pressure to
1.0 mm Mg. It was found that the induction period linearly increased at
Card 1/3
V~
26
B/190 61/003/008/014/019
Mutual increase of ... B110 B26e
YB
low inhibitor concentration, and that it remained practically constant at
a concentration of about 0.1 moles/kg. Fig. 2 shows the effect of a
mixture of MBA and ON at different concentration. Conditions are similar
when a mixture of MBA and P-24 is used. At optimum molar ratios, the
activity of a mixture of oxidation inhibitors is by a multiple higher than
the sum of component activities. To determine the volatility of anti-
oxidants, polymer samples were heated to 2000G for 3, 6, or 12 hr in CO 2
atmosphere (200 mm, Hg), oxidation was perfor'med, and the induction period
measured. The induction period was found to be shortened corresponding
to volatilization of reagents. The use of mixtures of oxidation inhibitors
for polymer stabilization Is very promising. A paper by K. I. Ivanov,
Ye. D. Vilyanskaya, A. A. Luzhetskiy, Teploenergetika, 1960, no. 11, 34
is mentioned. There are 5 figures and 7 referencest 3 Soviet-bloc and
4 non-Soviet-bloo. The three most important references to English-language
publications read as followes Ref. 2t G. W. Kennerly, W. L. Patterson,
Industr. and Engn. Chemi A8, 1917, 1956)1 Ref. D K. U. Ingold,
J. E. Puddington, Industr. and Engn. Chem., 51, 185, 19591 Ref. 51
W. L. Hawkins, V. L. Lanza, B. B. Loeffler, W. Matreyek, F. H. Winslow,
Rubber Chem"
. and Technol., 12, 1179, 1959-
Card 2/3
S/.199/61/003/008/014/019
Mqtual"inorease of... B.110/B208
ASSOCUtIONs Inatitut khimicheskoy f izikl: 4N S6SR (Institute of Chezical
Physics AS USSR)
SUBMITTED s Deoember 6# 1960
T. mum
Fig. 2, 01~axige,,of the indiiotion period of
polyprdpylone-oxidation at 20000 as dependent
on the composition of a.mixture of
p-hydroxyphonyl-A-naphthylamine (A) with
mercapto benzimihazole (b) 0
Le ends Total concentrations of-mixturest
0.1 moles/kIp (2) 0.05 moles
"/kg I
0.025 moles/kg.
Card*3/3
DUDCROVI V.V.; SAMLYAR, A.L.,-, LUKCVNIKOV, A.F,;J~VIN, P.I.
Decomposition of hydroperoxide groups in oxidized atactic
polypropylene. Izv.AN Am. SSR. Khim.nauki 15 no.4:311-320
162~ (MIRA 15:11)
1. Inatitut khimicheakoy fiziki AN SSSR.
(Propane)' (Hydroperoxide) (Oxidation)
h5395
3/190/63/005/002/006/024
BI 01 /B1 02
AUTHOROt Vitt P. 1.
Xhloplyankinal M. S -I Lukovnikov g A. F.
TITLEs Mutual intensification of the effect of antioxidants
(synergism). II. Basio manifestations of the effeat
of antioxidant mixturee
PERIODICAL: Vyookomolekulyarnyyo soyedinaniyag v- 5P no. 2p i963t
195-200
TEM In the oxidation of 70% arystalline polypropylene at 2000C in'
oxygen (po a 200 mm Hg), sinele oulfur-containing compoundat amines saA
2
hydroxy amines as well an mixtures of thene were studied as regards their
effect on the induotion'period (min) of the oxidation. The total oonqentreo-~
tion of the stabilizers was 0.01 mole per kg of polymer. Results:
Chrd 113
mutual intensification of -
1(25) 11(100)
9/190/63/005/002/006/024
DJOI/B102
111(680/356+) IV(186') V(150) VWO
A2M
B3501 25 -
475(1:4)
I:3
375
C
41
19
~
260 1-0-5)
2
~
550
720
J
1;3
1:3
j
6o
" D 45 1:
90(1:1) 290
)
(40
200)
E 250
M 1:4
~
F 95)
t
~ I IO _ 270il:l)
620
28
250 -
).
~-G 75/65 100 300
1:1) (1:4) -
0
700
5) - (1419)
(1:3
+ Q :1) -
.
,
If( 2 0/15) io 220 ~
iec lio. -
66 I,
65.
0 11~
A (5:1) .
1(25Y - 65t 175 26j~ - T5i
(10)
Y. 3 0/7 5* (1-.2) (1:2)
125 800 286'
A in pheinyl-bonsyl sulfide# B 2120-(6-tert-butyl-4-methyl phenol) sUfidel
C-tetramethylthiuram monosulfidel D totramethylthiuram dioulfidel
Card 0,
y1trz AwU-U%M.MCL owe
temperature. The importance of such effect in ractiae in enphaniz~d for
combining sm ine -containing antioxidante wit su ur
h -containing rubbe
There are 4 figures and I table.
N.,
ASSOCIATIO Inatitut khImiche Okoy fiaiki. AN SSSR (Institute,oi ..
. Chemical Physics As USSR)
SUBMITTEDt JulY 25, 1961
a
C'rd 3/3.
A_
- w __._ 17 2 n--
OP
1782W3.'~ W/W
OOV W63 52/3M5
AQOWS= . DR: 701:
jp Ps Aj LdkqvnIbW& As pUsnklm
AWMRt loevinsP
-0t the effectiveness -of al
TrM -improno'sn'i
tL "is vith as
XmIfestMion of sywrgln b uIxtuns of fiMIAtok
A- ingit- vo;*.nqq
7896-63
al
ACCES= -Mt 0300470~
ac~14 vere *joid: 2p6.tert-tq;tjI-4-wtIiyiVh* 3. l..2-VbqnyUn*G vhontite F0 m
a-)m~tbyl 1.,2-pbanylene pbosybite.PK-a-SP),Itriswtp-(ametby)Uuzyu 1MAY11
pbobj?bIte (1*62hit* of the Of YhOwl vIth NtYMDG) (37441, T.
POSAUA (Polygado WW)* wA trIs(p-t*rt,-butyIVh_s_WI) pboa-w
puta jT_nV)."j Single or mixed lantio3dawits vere added in amounts of 0 to 0,03
M ",* Tbeir'effectiveness v*s evalwted by the In4im period of axidationtre
y &" 61"n In +.be flom of p2ats of antioxidant concentm-
Tl*. regat# of. t
_tIoh Vieraus: 4z tionLperlod. Additim Of LIDUVJ&nl Wti*%Id=t$ profteed a con-
siMi-able Imbi itory,effect, Tbuat T Increased fftm, 3-5 min fbr =161bited V
b
to about 290 =In for PP In tbe we"nos, of 0.(*
Malki SA0.6 or 0.03 mol/kg Pw
effeatiVeneSSLOf
he! IndiwMal eatImIdente Incre"ed in the sequence: 00 < M
T
24 ic Ptma-V < PW < &W-6, XIxtw* a of IndlIrI&MI phosphites vith M" prodwe&
a gt~wrgiatio effect In all cases; the IzAactim period 1wreased In some Instan-
cen'to about 5W min, Toong In6wtion periods am bo obtain" wt 004 by Incre".
Ivg, the total actseentratIon of the cauVooents mixed in a given ratio 'out &I" -by
ircre"Ing the 0oncontretion of am 000108"t at a watent, cowentra;tIon of tbe
'otber.' It Is cona2vAed tbAt mixtures- of SAO-6 vItb triesUrs at lbospborous Gold
are very effective stabilizers of suah polpters ",PP and that the eftlectIveness
art
of Vw, mixtures owsIderdb2y excoods+ Oat of tbo InUvidul oompounds., OrIg,
bas:
A. figures guA I tabls*
LUXOVNIKOV, A.F.1 MOHOVj B-41 VASILOYEVA, A.G.; KRASHYARSKAYA, E.A.;
LEVIN# P.I.; GM!DVARB, Ya,L.
Benzimidazole derivatives as Inhibitors of the oxidation
of Polypropylene and the effect of P-hydroxydiPhMYlamine
on their effsotivenooo. Vysokom. aced. 5 no.12:1785-1789
D 163. (MIRA 17t1)
1. Inotitut khimicheskoy fiziki AN SSSR I Inatitut
organicheskoy khImU im. N.D. Zelinskogo AN MR.
I"S X:!'1'.-.".'Zq'-
NOt AP4017630 3/0190/64/006/002/0201/0205
"'U"MORS: Lukovnikov, A. F.; ?edorov, B. P..;-Stcr"o Cho Fo Us; Wgakovap To As;
=TLE: Arylamines of the thiophene series with a thioether group as antioxidants
SOURCE: V~4sokomolekulyarny*ye aoyedineniyat Vo 6t no. 2,, 1964, 201-205
..TOPIC TAM antioxidant,.polypropybne..polyprbffiono wtioxidants thipphenel thenyl
compound, thioether~group,'arylamirxe, stabilization, functional stabilizing group,
phenyl compound, Neozone, sulfide, oxidationg p'phenolamine, induction periiod
ABST.11-kCT: The performance of sulfides of the thiophene series containing an
arylamine group as inhibitors of polypropylene oxidation was studied at 200C in an
atmosphere of oxygen. It was found that the arylamines of the thiophene series are
generally equal k1n some instunces even superior) as antioxidanto to the commercial
I zy
4?eozones. It vras alqo observed that the presence of a thenyl or a ben 1 radical
in the arylamine molecule had a favorable effect on the effectiveness of the
compound. The sulfides of the thiophene series as such.do not possess any anti-
oxidative properties in respect to polypropylene. It was also shown that the
Cc.,d 1/2
,&;11,3si0,i NO: AP01017630
the effectiveness of arylaming either when added
,n-ou~p does not enhance The
thioethery,0:..7~,jcr. t1,3 thioother.group forms a part ofthe amine molecule*
!30p:-tratel 0-aminophenol derivatives results in increased
Presence of a thio0ther croup inaIantioxidants, especially where the sulfide sulfur
efrectivenesixof the compounds a Orig. art. hags 1 table and 3 charts.
is directly bound to the thiophend grOUP-
JON: Ins-Vitut organicheakoy Aimii im- No Do .Zelinsk090 AN SsSR, (Institute
.iqjF,OCIJ!'2 t khiaicheekoy riziki AN SUR (institute of
of Organic Chemistry AN SSSH); Institu
Chemical Physics Alf ss:311)
SUBLINTEM: 19jul62 DATS' AM: 23mar64. ENCLs 00
arm -. 004
SUB COM',: NO REF SOVt 003
- - -- ---------- ;~ - - - --- - ---- - -
EiVT(M)/VPF(0)/LrNP(j)
pe-4/Pr-4 A6D(Y)-3/AXD/Pb_4/RAEM(i)
RM
fiRz AP4032570 S/0190/64/006/004/0700/0705
AUTHORSr Levin, P, I.; Bulgakovay_,T. Ao
ITLEt Mutual-strengthening (synergism) of antioxidants, 4o Increased efficiency
T
:11in mixtures containing eaters of w2catecholaosaorous acid ~j
~SOURCEs VY*aokomolsk. e*.ysdinet ve 6# no* 4# 1964t 700-705
TOPIC TAUSt-antimcidautt polypropylene,antioxldant# pyroastecholphospharous acid
eater, phosphite esterg alkyl acyl antioxidant, mercaptan. additive, sulfide additive,
dimafide additive# oynergiamt oxidation induction period/ Sao 6 additive, DiS&O 6
additive# Santonox.
'ABSTUCTs It was shorm in an earlier publication by P. I. Levin and associates
5, 1152t 1963) that the antioxidAmt effect of
pyrocatecholphospharous acid eaters was substantially enhanced by the addition of
2,21-thio-bie-(6-tert. buVl-4-metbVlphenol)(Sa0-6). The present study deals with
the effects of pyrocatecholphosphorous acid eaters on the structure of the radical
and with the enhancing effects of phenoloulfides, disulfides, and mercaptans. The
performance of these antioxidantB was studied on isotaotio molten polypropylene at
200C and an oxygen pressure of 200 mm Hg. The list of antioxidants included
Card 1/3
ACCESSION !;Rt AP4032570
pyrocatechol~hoophorio-aoid (PCPA), phenyl-'Yrooat"oholphosphite (PPM,
p-methylpheql pyrOcateoholp1losphite (MPPCP31 P-tertsbutylphenyl pyroeatecholphoa-
~phite (BPPCP), 294g6-tri-tert.butylphenyl pyroeatecholphosphite 2 t4#6-BPPCP), 2,21-
2p2'-dithio-bia-(6-tert.buty1-4-
methylphenol)(DiSaO-6), 4,41-thio-bis-2-(tert.butYl-5-mothylphenol)(Smtonox), and
'mereaptobenzimidazole (MBIA). It was determined that at concentrations within the
0-0-05 molelkg range the induction period changed in proportion to the concentration
,of the antioxidants. The highest effectiveness was shown by 2,4,6-BPPCP and the
,lowest by PGPAf with PPCP and BPPCP occupying intermediate positions. Individual
enhancing of PGPAp FPGPO VPCP and BPPCP with SaO-6 had a synergistic effect. Thust
while a 0.01 mole/kg concentration of Sao-6 alone called for an induction period of
160 minutes, and a 0.04 mole/kg concentration of PCPA alone called for an induction
period of 30 minutes, the combined effect of both antioxidants in these concentra-
tions caltmed the iAduction period to expand to 240 minutes. Tests with a combind-
Uon of 2Aj6-BPPGP and Santonox also revealed (at a wxmnaxy concentration of 1%) a
pronounced synergistic effect on the performance of these antioxidants. On the
other handp a combination of 2t6-di-tort.butyl-4-moftlphWI-PCPA with MBIA had the
opposite effects The theoretical aspects of theae phenomena are discussed at
length. Thanks, for the preparation of reagents are given to P A Kir ichnikov,
- Mukmenevag Lo U. Popov&, G. Ya. Richmond, A. Ye*
N-A an
Card 2/3
L 10?95-65--
L
~
C
ACCFZSION M AP4032570
.9
CES
P'
r
Orig- "t. has' 4 charts and 8 formlas,
ASSOCIA
ASSOCIATIONs Instittit,khWzheskoy fisiki AN SSSR (Institute of Chemical Pbysice~
SS
A R
SUMAITTEDs 03V^ ENCLs 00
SUB C01)
.SUB CME 00 00 NO REP BOVS 002 006
30
Cud 3/3
:Acczm(x NRS AP4033402
AUZKOR% T-
0/0076/04/038/003/0672/0675
Mechadft of the phomphite InIdbition of the oxidation of hydroUrboas
i SOURCEt Zhurnal fisitheskoy Ithimil s To 381 no- 3P 19"o 672-675
TOPIC TAGSi inhibition mechaalsm,, oxidation, propyleneq trinitrop1wenyl pbolphits,
1
pyrocatechyxi phosphorous acid, phmyl pyrocstecb~m, phosphate'v bydroperoxide
hydrocarbon, phosphita inhibition
tABMTJWT: The mechanism and the effectiveness of the inhibition of the oxidation
of r Y
~rll
h
k;O;P~
:studied at 200 0 vith 200 mm ug, It Vas ahovn that allphatic asters of phosphorous
:acid vere loss effective and that the effectiveness of asters of pyrocateebynphos-
lphorous acid Increases greatly if a tort-butyl group In Introduced In the a-Wei.
tion and alAo an changing the oxyphenyl radical to oxyphenyl radical, to oxynaphthyl
Card 1/3
(ADaMCK NR'. AP4033402
,ft the aster* ne effectiveness of the phosphites increases In the folloving ordert
W 4 (U) 4 (M) '(IV) -e- M --- (VI) .4 (M)
The loduction period of the4phosphites Idareased. linearly as a function or the
concentration and strongly suggests a general Inhibition sechanizze The differen a.
in the effectiveness is suggested to depend on the reactivity of the Intermediate
,unstable products of phosphite transition during its redation vith radicals RO or
on the difference of the reaction rate for the decomposition of the hydrope M,
rM
The possible Inhibition mechanism of oxUatlon of hydrocarbons by pboaphites is as
follows 3
RH + Os W + HO;, Aq + P ROFr,
R, + 02 RO; Ra+ROP~ROR+P-0,
RO; - ROOR + P - 0.,
:'RW + RH -.ROOH + IC, he I
L.FtOOH + P ROH
RO;+P-Rq+P~-01
Card
ACCWBION WR: AP4033k*
It Is concluded that the Inhibition ofoxidation may be due to free radical lose
mid suppression of the decomposition of the newly foraed hydroperoxide9o Orige
,.art* has: 1 table and I figures
ASSOCIMCN-. -Institut Fbinicheskoy fiziki Akademil. nauk SM (Institute of
Cbem1c&X Pbyzies, Academy of Sciences, SSSR)
1 stsaTm: o8Apr63 XMCL-. 00
SM CODE: Or, NO RFY SOW: 002 or=: 004
L 2718 W~m)IM(WZWWW Pe-4/Pr-4/Ps-4 RPL tWIWWIJWIJWIRM
ACCESSION NR:, AP5006075 S/0204/65/005/001/0049/0052
AUTHOR: Khloplyankina, M. S.; Karpukhin, 0. N.; Buchachenko, A. L.;
&_vin, P. 1.
TITLE: Mechanism of inhibition by phosphites
.-,SOURCE, Neftekhimiya, v.-5,-no. 1, 190, 49-52
~-TOPIC TAGSi' okldati6n inhibition ljah,6 hydrocarbon oxidation, polymer oxida-
'ide, phosphite-, chemiluminescence
tionk.perox 0
ABSTRAGI: A study has been made of the mechanism of the inhibition by phosphites
of hydrocarbon 'and I er oxidation, as exemplified by the reaction of phosphites
~with peroxide rLdicals. A chemiluminesceni method, described in an eerlier study,
of investigatin-g--ox-la-a-troll reactions was used for the reac ion at 600C An the
presence of azobisisobutyronitrile of ethylRhenyl peroxide~radicals with the follow-
ing phosphites, phosphates,-or phenols:
C (Clio)*
C3 C
Life)$
P 0 - j)#; 2, 0) P~O, 3. 0 11% 4 If
G(CH
0 WHO$.
Co-rd,
L 27169-65
ACCESSION MR: AP5006075
C (Clio)$ C (Clio)$
0 1111; S. HO
A. O> p
0
oil
7. 0 P-O--
to. eyyda
00> I, - 0
it. AH$O)kp U. OsrpQfA~P.
13- (LOWC611SO)SPOW
Card 2/3
Y, 27189-65
It was,found,that of the phosphites studied,only aryl phosphites react rapidly;
the alkyl phosphites and phosphates hardly reacted at all. Analysis of the data
suggested that at 60C, phosphites do not react with peroxide radicals-, chemilumi-
;nescence quenching by aryl phosphites was attributed to peroxide-radical reaction
with partl 'al hydrolysis pToducts of the phosphites, The rate of constants of the
;,reactions of ethylbenzene peroxide radicals with pyrocatechol, and the number of
chains terminated by one pyrocatechol molecule, were determined. The authors_ex-_____
cuss - --tiable-,--and-2 formulas,=L___-
-0 e4u1tisl
Ol
s
8 on
SM]
ASSOCIATION:, Insitifut khimicheskoy fizlki AN SSSR (Institute of Chemical Physics,
AN SSSR)
SU'
'M
SUBMITTED: 28Nov63
ENCLt ~00 SUB CODE: IC-) GC
LNO Rl'
.NO REP SOV.-I 005 OTHER: 003 ATD PRESS: 3191
C (I
Card 3/3
_1WMI MA
~R'Tz TNA
YEPRILOU G.f ~; KvRI.-O;v
.9 ~ ; J1.
A.Ye.1 FRIT1211MAN, T.A. "FBEIIEVA, GRI'MERIp
Effectivenoss of some stabIlizen in the ext'rusion of palyprcpylenq
films and their aging. P1FAGt. ZX-43) no.5~-.46-4,9 65. (M-ak
0
Pl'~ 2[,/%9T-38
Cement
Brick
Jun 48
"Model SM-41 Machine for Production of Camant-Slag and
Ceptent-Sand Bricks,," P. L. lavin, Ingr, 2 pp
"Melih Stroi" No 6
Performance characteristics for subject place of
equipment, capable of manufacturing 1,660 bricks per
hour. Size of bricks is 250 x 120 1 65 mm.
28/49T38
LATIN$ PSI:.. .
N_ I _.-
Special drill for cutting out leather and *paranitag packing
for pumps and dryer drums, Obm.takh.opyt. EMU) no.10130-31
,56. (MIRA lltll)
(Drying apparatus--Textile fabrics)
L__ LITIN, P,Kw
Redesigning the propeller shaft and the drive system of a M2
double-ohamber dryer. Obs.takh,opyt. [XWI no.1001-33 156.
(Drying apparatus--Textile fabrics) (MIRA 11:11)
LEVIN, R. B.
Sanitary education In the health rooorts of the Crimea. Hed.
sestra 22. no-4:56-58 Ap 163* (HIM 16s7)
1. Glavnyy vrach Krymskogo oblastnogo Dome, sanitarnogo proaveshchs-
niya. (CRIMM.-HEALTH RESORTS, WATERING PLACES, ETC.)
(HEALTH EDUCATION)
1,(!*r(,+,.,--,'r,,,, dt-nii?n locurs~ntjtll,~n kr a
V,-,;b cril. telr:hs , utroi . 1 z--a%'t. ri~;. 1;' -94 '64.
(.MlfL;, 18:10)
1 Goaudarstvenryy 4 no t I bi t t! p, vogo A.1 ix- rrvin t-u I Onrg,:,
l1roytikUrrooinlyl i tekiknl(l;*mkW- ItnIt'j'-wolly Gm%-traya
L1,1111-11 R.I., Doe !'ad comr~lic--tjon.-. Arw
L k -
reocetion iik--~~ of' t,jaor5A&maaw-.ll Ir, ;I- (Flr,,~t Lcn
...'ed Inot im Acid i-P. Pavlov), 210 oo-Ao!- (lL,45-5'jt 151)
- /.~ 00 -
LBVINP,H Is (Lezi1TV-,rAd, D-14, ul. BFiltykOVA-Shchedrine, d-17, kv.54)
Effmat of' ap9lying clmMs to tha gnstric, duode-LAI, And j"junnI Wang
(with nummnry in Lnglishb Ysat.khtre -90 no,15:65-73 Xy 158 (XIRA lit7)
1. Is fnkulltetRkoy khtrurgicheskoy kliniki (znv. - prof. A.V. Rellnikov
A. prof. V.I. Xolnrov) I-go Imninerndskogo meditninrj!,)j,o Instituta
Im. I.P. Pnvlovn.
(STOKACH, physiology,
eff. of clnmvst histopnthol. In AnImRIP (Rur))
(DUODEMN, physiology
fl,m)
(JWMUM, physiology,
.3 ame )
BDLDIN, K.M. (Yaroclavll)l DROZDOVA, Z.S.;.LEV VAYSMAN9 L.A.
XxWby8hev-obl,)j PODOSINOVSKIYj V.V.(Kazanl)j SAYFULLINA, Kh.H.
Mzanl); blKAGIN, H.V.(Kazant) RAZUMUVSKIYO Yu.X.(Leninogrosk);
GELIFER, O.A.,,,dotsent (Gorlkiyi; WISH, M.G.(Kazan'); RAFALOVICH,
M.B., doteent; MELINICHUX S.P., jand.med auk; KRAPIVIN, B.V.;
STAROVEROV, A.T. (Saratov~; SURIN.'WV.M kROSENKOV, V.S.(Romodanovo,
Mordovskoy ASSR); ANDROSOV, M.D.(Moskv ZARIPOV, Z.A.(Urussu,
Tatarskoy ASSR); MURAVIYEV, M.F.(Uhim:k~; KUZIMIN, V.I (Batyrevo,
Chuvasbskoy ASSR); SITDYKOV, E.N.(Kazant); YUDIN, Ya.B.iNovokuznetsk)
Short reports. Kaz.med.zhur. no.4:81).91 Jl-Ag t62. WMA 15s8)
(MEDICINE-ABSTRACTS)
LIVIN, R. KH.
ftvaporation of Aluminats Solutions With SiwcLltaneous Continuous
Crystallization of Soda.11 Sub 18 Doe 47. Moscow Inst of Chemical Machine
Building
Dissertations presented for degrees in science and anglnearing in Moscow
In 1947
SO! Sam No. 457, 18 Apr 55
KARAP11TTAN, Gurgen Beybutovich; ZVORYKIN, Serafim Yesillyevich;
Prinimli uchostiye: TURCHINKO, LUBENSKIT,
V.D., kand.takhn.nauk. LMMARSEIT, A.L., retsenzent: SMCLOTSEIT.
V.L. red.; DUGINA. N.A.. takhn.red. I
.1. [Deep well drilling rigs] ' Burovyie ustanovki glubokdko bureniia.
Moskva, 0o9.nauchno-tekhn.izd-vo mashinostroit.lit-ryp 367 p,
(KM 14:1)
(Oil wall drilling rigs)
mri, Ri
dudy of (M pftm dcroulf(min d s9kift-ibma-h ammicaft.
ago= 8, 3- and F- [Gfa~mc ~j,'Maxow, I
were 10,44 Lai abundance of ctyustlization cewre,
la with an
and (rcnn 7h-;Chcrft;Wi~d- rapidly grown to cover the twface o( (be glass as oar-
lika accmulafkm at as a (clEed auss 0( acicular crygah Stich $111ses Lum,in
6-9*/. CaO, ir the SiO, content ts IV-_ 11r,. CaO for 741/ SiO 6-r/.CmC),i(thc%.iV)
and AIO, concepts are >)*. w~h. am 11r. :&0 Lf the M~& And A1,01 contera~ a".
>1% each. In the remaining glams inveatigmed. the crvitallization icndcncy was
undL TbQ mfln COMPOund In KIMOU aU est (0=0 rof 1b*W mumAing >74Y
-NOIVW>r/.MgOaM>3%AIIOi)tsdevMte(NalO.3CAO.6SiO,).
rA
LWIN, R.S.; VLADIZINA, MI.
Roentgen diagnosis of bronchial foreign bodies In children. Topr.
pediat. 18 no.6:30-37 1950. (CLML 200)
1. Of the Department of Roentgenologr (Hesd-Prof.Ya,L*Shik),
Leningrad State Pediatric Medical Institute.
IJIVIR, R.S.
Osseous changes in blood pathology in children according to roeit
genologio data. Topr. pediat. 20 no.2:35--39. War-Apr 1952. (CLXL 22:1)
I.Profee.sor. 2. Of the DoWtsent of Roentgonology,(Head -- Pzof. Ta.L.
Sh1k), leniograd, Pediatric Medical Institute (Director -- Prof. V. T.
Shutova).
0 -
1. "6 V, 11, -04, , rrof. , VCINTX~ A, Ya.
2. 119SR (600)
4. Tuberculosis
7. Body section roentgenograrhy of lungs in tuberculosis in children. Probl. tub.,
No. 11 1953.
9. Monthly List of Russian Accessions, Library of Congress, May -1953. Unclassified.
LIVIN, R.S., professor; BOGOPOLISKIT. 1.A.; FILUKO, H.D,
K"s fluorography of young children. Tent.rent.i red. no.6:45-48
N-D 153. (MM 711)
1. Is rentganologlohaskogo otdoloniya (saveduyushchly I.A.Bogopoltakly
Obwyedineniya detakoy bolinitey im. X.A.Rmlkbfusa v Levingrads
(glavnyy vraoh V.A.Vinogradova).
(Diagnosis, Fluoroscopic) (Tuberculosts-DiWosis)
17
USSR/Medicine - Roentgenology FD 223
Card 1/1
Author : Levin, R. B., Professor; Bogopollskly, I. A.; Filenko, M. D.
Title : The technique of fluorographic ezamination of small children
Periodical : Vest. Rent. I Rad. 89-91, Mar/Apr 1954
Abstract : The fluorographic method should find wide use in the prophylactic exami-
nation of small children. Describes a special attachement to the fluoro-
graph with which the chest cavity can be examined on an ordinary fluoro-
graph filling the entire screen. Two drawings; two photographs (X-rays).
Institution : X-Ray Department (Chief - I. A. Bogolpollskiy) United Children's Hospi-
tal imeni K. A. Raukhfus in Leningrad (Head Physician V. A. Vinogradova).
IRVIN. R.8., professor
So-called cortical hyperostosis in children [with summary In Jnglish].
Vest.rent. I red. 32 no-3:30-37 MY-Je 157. (MIRA 10:10)
1. Iz rentganologichookogo otdolonlya Nauchno-isisladovateliskogo
pediatricheskogo institute (dir, - prof. A.L.Mbov) Hinisteretva
zdravookhraneniya RSFSR.
(BONK DISIMS, in inf. ad child
infantile cortical hyperostosis, clin. aspects,
etiol. & ther.)
LIM, R9S., prof. (Leningrad)
wRoonteganological study of the chest in cases of acute
pneumonia during eprly childhoon by I-A, Panov, Reviewed
by R.S. Levin. Vop.okh.mat. i dot. 3 no*5s92-94 S-0 158
aMT-RADIOGRAMY) (MMA 11:11)
MM-DISBASES)
M
(PNMCNZA)
(PANOT, N.A.)