Terpolymer produced from ethylene, propylene and butylene-1

Details Terpolymer produced from ethylene, propylene and butylene-1 Terpolymer produced from ethylene, propylene and butylene-1

1982-02-16

1983-11-15

Levin, Stanford M.

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

428215, 526124, 526125, 526141, 526142, 526144, 526916, C08F21006

Patent

active

044157185

ABSTRACT:
Using a catalyst comprising (1) a solid substance which contains magnesium and titanium, (2) an organometallic compound and (3) an electron donor, there are polymerized ethylene, propylene and 1-butene to obtain a soft or semi-hard terpolymer of low crystallinity containing 75.2 to 91.5 mol % propylene, 7.5 to 14.9 mol % ethylene and 1.0 to 9.9 mol % 1-butene.

REFERENCES:
patent: 3959409 (1976-05-01), Frese et al.
patent: 4109071 (1978-08-01), Berger et al.
patent: 4115319 (1978-09-01), Scata et al.
patent: 4120820 (1978-10-01), Birkelbach
patent: 4223117 (1980-09-01), Sano et al.
patent: 4322514 (1982-03-01), Miyoshi et al.
Translated Abstract of Japanese No. 104687, (1978), No. 791975, (1976).

Affiliated with

Also associated with

Rating

Terpolymer produced from ethylene, propylene and butylene-1 does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Terpolymer produced from ethylene, propylene and butylene-1, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Terpolymer produced from ethylene, propylene and butylene-1 will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-160338