Blends of and methods of blending olefin/ester copolymers having

Details Blends of and methods of blending olefin/ester copolymers having Blends of and methods of blending olefin/ester copolymers having

1996-06-24

1999-03-30

Zitomer, Fred

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

Synthetic resins

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

525222, C08L 2308, C08L 3306

Patent

active

058891200

ABSTRACT:
A blend and flexible product made of two copolymers of an olefin and an ethylenically unsaturated carboxylic ester monomer. The copolymers are selected such that each copolymer includes greater than 6 weight percent ethylenically unsaturated carboxylic ester monomer, or selected to be more than 10 weight percent of the blend. If the copolyers have similar ester contents, that is differing by less than 6 weight percent, the copolymers are selected such that their difference in their melt flows is greater than about 8. If the copolymers have dissimilar ester contents, that is differing by more than 6 weight percent, the copolymers are selected such that the ratio of their melt flows is about 2 or less.

REFERENCES:
patent: 2200429 (1940-05-01), Perrin et al.
patent: 3261889 (1966-07-01), van 't Wout
patent: 3382298 (1968-05-01), Larson et al.
patent: 3410928 (1968-11-01), Baum
patent: 3485783 (1969-12-01), Kehe
patent: 3533976 (1970-10-01), Eldman
patent: 3663663 (1972-05-01), McAda
patent: 3770852 (1973-11-01), Hager et al.
patent: 3808047 (1974-04-01), McAda
patent: 3988509 (1976-10-01), Cooper et al.
patent: 4247584 (1981-01-01), Widiger et al.
patent: 4312918 (1982-01-01), Bostwick
patent: 4680340 (1987-07-01), Oreglia et al.
patent: 4853265 (1989-08-01), Warren
patent: 5223566 (1993-06-01), Aida et al.
patent: 5403892 (1995-04-01), Puydak et al.
patent: 5439178 (1995-08-01), Peterson
patent: 5503552 (1996-04-01), Diesso

Affiliated with

Also associated with

Rating

Blends of and methods of blending olefin/ester copolymers having does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Blends of and methods of blending olefin/ester copolymers having, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Blends of and methods of blending olefin/ester copolymers having will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1216089