METHOD OF PURIFICATION OF α-OLEFINS FOR POLYMERIZATION AND METHOD OF SYNTHESIS OF POLY-α-OLEFINS Russian patent published in 2000 - IPC

Abstract RU 2152421 C1

FIELD: organic chemistry and chemical technology. SUBSTANCE: invention describes method of purification of α-olefin taken among ethylene and propylene for using in polymerization. Reaction is carried out by contacting -α-olefin with metal applied on carrier. Alkaline metal is used as metal applying on carrier in the amount 0.1-20.0 wt.-% and contacting is carried out at 10-120 C. Invention describes also method of synthesis of polyα-olefins. EFFECT: simplified process, enhanced effectiveness of purification. 12 cl

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RU 2 152 421 C1

Authors

Ito Josinao

Jasuda Kazuo

Simonisi Sougo

Dates

2000-07-10—Published

1995-05-18—Filed