Catalyst system for olefinic polymerization

Details Catalyst system for olefinic polymerization Catalyst system for olefinic polymerization

1981-04-16

1983-05-17

Smith, Edward J.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252429C, 526125, 526142, 526151, C08F 464, C08F 1006

Patent

active

043839380

ABSTRACT:
A new improved catalyst system for alpha-olefin type polymerizations includes a metal di- or tri-halide compound of Al, Ga, or In and a diorganomagnesium compound in combination with a Group IVB-VIII transition metal compound. The improved catalyst system provides increased polymerization activity and polymers having a high degree of isotactic stereoregularity.

REFERENCES:
patent: 3118865 (1964-01-01), Bruce et al.
patent: 3238146 (1966-03-01), Hewett et al.
patent: 3846387 (1974-11-01), Su
patent: 3880817 (1975-04-01), van den Berg et al.
patent: 4120820 (1978-10-01), Birkelbach

Affiliated with

Also associated with

Rating

Catalyst system for olefinic polymerization does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Catalyst system for olefinic polymerization, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Catalyst system for olefinic polymerization will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1566405