Polyetherimides

Details Polyetherimides Polyetherimides

1984-06-29

1985-09-10

Lee, Lester L.

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

Synthetic resins

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

525393, 525397, 525471, 525534, 528 26, 528125, 528126, 528128, 528172, 528184, 528185, C08G 7310, C08G 7314

Patent

active

045407487

ABSTRACT:
Described herein are novel polyetherimide produced by the reaction of a dianhydride and a diamine having a molecular weight .gtoreq.1500. These polyetherimides have good melt processability and a good combination of high temperature properties.

REFERENCES:
patent: 4197396 (1980-04-01), Banucci et al.
patent: 4221897 (1980-09-01), Takekoshi
patent: 4332929 (1982-06-01), Holub et al.

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