Method for purification of alpha-olefins for polymerization use

Details Method for purification of alpha-olefins for polymerization use Method for purification of alpha-olefins for polymerization use

1997-06-17

2000-09-26

Teskin, Fred

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

526127, 526160, 585820, C07C 7148, C07C 1104, C07C 1106

Patent

active

061244104

ABSTRACT:
The invention provides a method for purification of an .alpha.-olefin selected from ethylene and propylene for polymerization use which comprises contacting the .alpha.-olefin with an alkali metal carried on a support material. The invention further provides a method for production of a poly-.alpha.-olefin which comprises polymerizing the thus purified .alpha.-olefin in the presence of a polymerization catalyst comprising a transition metal catalyst component and an organometallic catalyst component.

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Sittig, Polyolefin Resin Processes Gulf Publ. Co., Houston, Texas (1961) pp. 28-31.

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