Resin compositions and molded articles

Details Resin compositions and molded articles Resin compositions and molded articles

1991-09-17

1993-03-30

Welsh, Maurice J.

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

Synthetic resins

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

525455, 525457, 528 49, 528 60, 528 61, 528 64, 528 745, 528 75, 528 76, 2643281, 2643286, 2643288, C08L 7500

Patent

active

051985080

ABSTRACT:
There is disclosed a resin composition comprising a product produced by the reaction of (a) a prepolymer prepared by reacting a diisocyanate with a hydroxy fatty acid ester or a mixture of a hydroxy fatty acid ester and a polyether polyol, with (b) at least one member selected from the group consisting of aromatic polyamines, polyether polyamines and polyether polyimines or a mixture of such a member as above and a polyether polyol. The resin composition is useful as an internal release agent for resins for reaction injection molding.

REFERENCES:
patent: 4058492 (1977-11-01), von Bonin et al.
patent: 4130698 (1978-12-01), Sparrow et al.
patent: 4201847 (1980-05-01), Kleimann et al.
patent: 4218543 (1980-08-01), Weber et al.
patent: 4254228 (1981-03-01), Kleimann et al.
patent: 4609682 (1986-09-01), Weber et al.
patent: 4774284 (1988-09-01), Iwasa
patent: 4794129 (1988-12-01), Gillis, Jr. et al.
patent: 4848224 (1989-09-01), Harasin et al.
patent: 4954537 (1990-09-01), Sanns, Jr.
European Polymer Journal, vol. 22, No. 8, 1986, pp. 633-635.

Affiliated with

Also associated with

Rating

Resin compositions and molded articles does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Resin compositions and molded articles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Resin compositions and molded articles will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1281678