High molecular weight homopolymers and copolymers of ethene

Details High molecular weight homopolymers and copolymers of ethene High molecular weight homopolymers and copolymers of ethene

1992-09-30

1998-05-26

Weber, Thomas R.

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

C08F 1002

Patent

active

057566275

ABSTRACT:
The present invention relates to high molecular weight homopolymers and copolymers of ethene, which homopolymer or copolymer is obtained by polymerizing the monomer(s) at a temperature of from 70.degree. to 150.degree. C. and under a pressure of from 2 to 150 bar in contact witha chromium trioxide catalyst,

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patent: 4175170 (1979-11-01), Schweier et al.
patent: 4728703 (1988-03-01), Konrad et al.
patent: 4814308 (1989-03-01), Konrad et al.

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