Preparation of copolymers of monoalkyl maleates and vinyl alkyl

Details Preparation of copolymers of monoalkyl maleates and vinyl alkyl Preparation of copolymers of monoalkyl maleates and vinyl alkyl

1988-10-03

1990-03-13

Schofer, Joseph L.

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

5253277, 525376, C08F 2008, C08F 2204

Patent

active

049084135

ABSTRACT:
Copolymers of monoalkyl maleates and vinyl alkyl ethers are prepared by free radical copolymerization of maleic anhydride and a vinyl alkyl ether followed by reaction with an alkanol, by a process in which the vinyl alkyl ether component is present in excess in the reaction mixture in each phase of the polymerization, the free radical copolymerization is carried out in acetone and the acetone is removed by distillation during or after ester formation at up to 70.degree. C.

REFERENCES:
patent: 2694697 (1954-11-01), Grosser et al.
patent: 2694698 (1954-11-01), Grosser et al.
patent: 3499876 (1970-03-01), Field et al.
patent: 3530102 (1970-09-01), Welch et al.
patent: 3632561 (1972-01-01), Gibb et al.
patent: 3741940 (1973-06-01), Heilman

Affiliated with

Also associated with

Rating

Preparation of copolymers of monoalkyl maleates and vinyl alkyl does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Preparation of copolymers of monoalkyl maleates and vinyl alkyl , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Preparation of copolymers of monoalkyl maleates and vinyl alkyl will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-51651