Catalysts for the polymerization of olefins

Details Catalysts for the polymerization of olefins Catalysts for the polymerization of olefins

1979-04-13

1981-01-06

Levin, Stanford M.

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

252429B, 526142, 526351, 526907, C08F 464

Patent

active

042437865

ABSTRACT:
A solid catalyst for polymerization of olefins prepared by treatment of a titanium trichloride composition with a mixture of (1) a halogen, an interhalogen compound or a halogenated hydrocarbon compound, and (2) an ether which, in combination with organoaluminum compounds as activators, can be used to polymerize olefins for the efficient production of highly crystalline olefin polymers.

REFERENCES:
patent: 3131171 (1964-04-01), Calfee
patent: 3354139 (1967-11-01), Vandenberg
patent: 3530107 (1970-09-01), Yoshioka et al.
patent: 3701763 (1972-10-01), Wada et al.
patent: 3769233 (1973-10-01), Hermans et al.
patent: 3825524 (1974-07-01), Wada et al.
patent: 3926933 (1975-12-01), Naylor
patent: 3984350 (1976-10-01), Karryannis et al.
Yamaguchi et al., Jap. Pub. App. No. Sho. 50-112,289, published 9-3-75.
Yamaguchi et al., Jap. Pub. App. No. Sho. 50-143,790, published 11-9-75.

Affiliated with

Also associated with

Rating

Catalysts for the polymerization of olefins does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-286017