Heat curable polyimides

Details Heat curable polyimides Heat curable polyimides

1979-12-26

1981-11-24

Schain, Howard E.

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

Synthetic resins

From phenol, phenol ether, or inorganic phenolate

260 338R, 260 338UA, 260 37N, 26433119, 428435, 428450, 428458, 528 26, 528188, 4284735, C08G 7312

Patent

active

043025757

ABSTRACT:
Polyetheramide acids and polyetherimides derived therefrom are provided having terminal aliphatically unsaturated groups. The polyetherimides are heat curable, have superior flow characteristics prior to cure, and can be converted to high strength shaped composites when reinforced with various materials such as carbon fibers, glass fibers, etc.

REFERENCES:
patent: 3528950 (1970-09-01), Lubowitz
patent: 3781249 (1973-12-01), Lubowitz
patent: 3842143 (1974-10-01), Winter
patent: 3847867 (1974-11-01), Heath et al.
patent: 4017511 (1977-04-01), Williams
patent: 4075171 (1978-02-01), D'Alelio
patent: 4168630 (1979-09-01), D'Alelio

Affiliated with

Also associated with

Rating

Heat curable polyimides does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2175672