Výsledky vyhledávání - "A.L. Gol'denberg"

Structural investigation of the ethylene-dimethyl maleate copolymer molecules

Autor: A.L. Gol'denberg, V.L. Maksimov, V.S. Khrapov, R.A. Terteryan

Publikováno v: Polymer Science U.S.S.R.. 19:1789-1795

The results of PMR and IR analyses show that blocks are not formed by dimethyl maleate (DMM) and dimethyl fumarate (DMFM) units in copolymers of ethylene with DMM and DMFM prepared by radical copolymerization. In both ethylene-DMM and ethylene DMFM c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e269f4fd62c2d2f09d1099e9275008c0
https://doi.org/10.1016/0032-3950(77)90193-9

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Variation in the reactivity ratios of ethylene and propylene in copolymerization on supported Ziegler catalysts

Autor: A.L. Gol'denberg, S.S. Ivanchev, A.A. Baulin, A.G. Rodionov, T.V. Kreitser

Publikováno v: Polymer Science U.S.S.R.. 22:1630-1637

The kinetics of copolymerization of ethylene with propylene on typical Ziegler catalysts systems based on the chlorides of titanium, deposited on magnesium oxide and aluminosilicate carriers, has been investigated. The reactivity ratios of the two mo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::235d9d0ba89f0ed45c031e892e738cf3
https://doi.org/10.1016/0032-3950(80)90042-8

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Interaction of phosphoric acid esters with carbonyl groups in polyethylene

Autor: N.P. Lazareva, N.A. Mukmeneva, A.L. Gol'denberg, O.A. Cherkasova, L.Kh. Sabirova, S.N. Yablokov

Publikováno v: Polymer Science U.S.S.R.. 25:1513-1518

A description is given of results of selective interactian of phosphoric acid esters with carbonyl groups initially contained in PE and formed during thermaloxidative breakdown. It was shown that phosphoric acid esters more actively reduce the conten

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::af533daaabc302fd128f18d7089d1581
https://doi.org/10.1016/0032-3950(83)90090-4

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A possible mechanism for the formation of polyolefin blends

Autor: L.A. Netkach, V.P. Popov, A.L. Gol'denberg

Publikováno v: Polymer Science U.S.S.R.. 23:839-847

IR spectroscopy by attenuated total internal reflection (ATR) electron microscopy and differential scanning calorimetry have been used to investigate the surface morphology of polymer powder obtained by the successive polymerization of propylene and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4ea7b7a717137a0ebc61f66dbbc1f59b
https://doi.org/10.1016/0032-3950(81)90468-8

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A comparative spectrographic study of unsaturation in polyethylene

Autor: S.G. Lyubetskii, A.L. Gol'denberg

Publikováno v: Polymer Science U.S.S.R.. 4:1627-1632

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::90255017d365247ead4b339f8ad224b4
https://doi.org/10.1016/0032-3950(63)90053-4

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Determining the product of copolymerization constants of ethylene with propylene by IR spectroscopy

Autor: A.L. Gol'denberg, V.I. Pilipovskii

Publikováno v: Polymer Science U.S.S.R.. 15:2968-2972

The product of constants of copolymerization ( r 1 r 2 ) of ethylene with propylene was determined by IR spectroscopy. Absorption bands of pendulum vibrations of —CH 2 — groups were used for the investigation. Values of r 1 r 2 were derived for t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ee817bbf5622131462e36d94ed3657b2
https://doi.org/10.1016/0032-3950(73)90362-6

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