Polyamide blends by reactive processing

Details Polyamide blends by reactive processing Polyamide blends by reactive processing

1990-07-27

1993-02-02

Seidleck, James J.

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

Synthetic resins

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

525399, 525424, 525426, 525432, 525433, 525436, 525440, C08L 7710, C08L 7908, C08L 5902, C08L 6900

Patent

active

051838648

ABSTRACT:
Disclosed is a process for the preparation of a thermoplastic polymer blend comprising a first preformed thermoplastic polymer such as a polyester, polycarbonate, ABS graft polymer and the like and a second thermoplastic polyamide or polyamideimide. The second polymer is prepared from a diisocyanate and polycarboxylic compund selected from a dicarboxylic acid, tricarboxylic acid or anhydride thereof, or mixtures of these components by reactively processing the monomer components in the presence of the first polymer.

REFERENCES:
patent: 4340697 (1982-07-01), Aya et al.
patent: 4420602 (1983-12-01), Bonk et al.
patent: 4420603 (1983-12-01), Nelb, II et al.
patent: 4497944 (1985-02-01), Nishizawa et al.
patent: 4515924 (1985-05-01), Brooks et al.
patent: 4547547 (1985-10-01), Chen et al.
patent: 4579914 (1986-04-01), Nelb, II et al.
patent: 4672094 (1987-06-01), Nelb, II et al.
patent: 4738990 (1988-04-01), Nelb, II et al.
patent: 4792590 (1988-12-01), Zecher et al.
patent: 4806589 (1989-02-01), Chen et al.

Affiliated with

Also associated with

Rating

Polyamide blends by reactive processing does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Polyamide blends by reactive processing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polyamide blends by reactive processing will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-7284