Results 171 to 180 of about 115,940 (209)

Catalysts for the polymerization of ethylene oxide

Petroleum Chemistry U.S.S.R., 1963
THE authors have previously [1] found that the oxides and hydroxides of the alkaline earth metals possess a high catalytic activity for the polymerization of ethylene oxide. In view of the fact that this reaction is one of the few polymerization reactions in which polymers with a molecular weight of 10t-107 are formed on ordinary (non-complex ...
O KRYLOV, Y SINYAK
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Catalytic systems for ethylene polymerization

Petroleum Chemistry U.S.S.R., 1965
Abstract 1. 1. Ethylene polymerization on catalytic systems obtained by the reaction of titanium trichloride with chlorinated aluminium or by joint chlorination of titanium and aluminium in benzene, has been studied. 2. 2. The direction of the process towards polymerization or alkylation depends on the molar ratio of Cl/Al in the ...
G RAZUVAYEV, K MINSKER, G FEDOSEYEVA
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Chain transfer in ethylene polymerization

Journal of Polymer Science Part A-1: Polymer Chemistry, 1966
AbstractChain transfer constants in the homogeneous free‐radical polymerization of ethylene at 1360 atm. and 130°C. have been determined for over 50 compounds, including nearly 300 hydrocarbons. The effects of substitution, unsaturation, and ring strain in the transfer agent molecule on the reactivity of its CH bonds in chain‐transfer reactions with a
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Recent advances on α-diimine Ni and Pd complexes for catalyzed ethylene (Co)polymerization: A comprehensive review

Coordination Chemistry Reviews, 2023
Ruikai Wu, Sabyasachi Gaan, Bernhard Rieger   +2 more
exaly  

Rate of Ethylene Polymerization

Industrial & Engineering Chemistry, 1938
F. R. Russell, H. C. Hottel
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Organometallics in Ethylene Polymerization

Industrial & Engineering Chemistry, 1957
H. N. Friedlander, Katashi. Oita
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Polymerization of Ethylene Oxide

1976
F.E. BAILEY, J.V. KOLESKE
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The free-radical polymerization of ethylene—III. Polymerization of ethylene in a heterogeneous monomer-polymer system

Polymer Science U.S.S.R., 1963
S.G Lyubetskii, B.A Dolgoplosk, B.L Yerusalimskii   +2 more
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Free radical polymerization of ethylene—IV. Kinetics of the heterophase polymerization of ethylene

Polymer Science U.S.S.R., 1962
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Iodine‐Transfer Polymerization (ITP) of Ethylene and Copolymerization with Vinyl Acetate

Angewandte Chemie - International Edition, 2020
Florian Baffie, Lionel Perrin, Vincent Monteil   +2 more
exaly