Polyetherimide-polyarylate, blends

Details Polyetherimide-polyarylate, blends Polyetherimide-polyarylate, blends

1982-01-29

1990-03-13

Short, Patricia

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

Synthetic resins

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

524538, C08L 6702, C08L 7908

Patent

active

049084194

ABSTRACT:
Disclosed are blends of (a) a polyetherimide and (b) a polyarylate, an aromatic polyester which is derived from a dihydric phenol and a dicarboxylic acid. These blends have improved flexural strength and flexural modulus over the polyarylate component alone and have a higher impact strength than that associated with the polyetherimide component of the blends. In addition, the blends exhibit improved molding performance characteristics as evidenced by a lower molding pressure being required than that necessary for either component of the blend when molded alone.

REFERENCES:
patent: 4052481 (1977-10-01), Asahara
patent: 4141927 (1979-02-01), White
patent: 4171330 (1979-10-01), Kyo
patent: 4250279 (1981-02-01), Robeson
patent: 4309518 (1986-01-01), Holbeck

Affiliated with

Also associated with

Rating

Polyetherimide-polyarylate, blends does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-51682