Polyimides from oxydiphthalic anhydride and 2,4-diaminotoluene

Details Polyimides from oxydiphthalic anhydride and 2,4-diaminotoluene Polyimides from oxydiphthalic anhydride and 2,4-diaminotoluene

1994-04-21

1995-08-15

Acquah, Samuel A.

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

Synthetic resins

From carboxylic acid or derivative thereof

528125, 528128, 528172, 528173, 528179, 528183, 528188, 528220, 528229, 524600, 524606, 428364, 428395, 4284735, 525436, C08G 6926, C08G 7310

Patent

active

054420318

ABSTRACT:
Soluble polyimides are formed from oxydiphthalic anhydride and 2,4-diaminotoluene. Optionally, up to 30 mole % of an alternate diamine and up to 50 mole % of an alternate dianhydride can be used with the oxydiphthalic anhydride and 2,4-diaminotoluene.

REFERENCES:
patent: 3870677 (1975-03-01), Farrissey, Jr. et al.
patent: 4535115 (1985-08-01), Bakshi et al.
patent: 4778872 (1988-10-01), Sasaki et al.
patent: 5089549 (1992-02-01), Kato
patent: 5147966 (1992-09-01), St. Clair et al.

Affiliated with

Also associated with

Rating

Polyimides from oxydiphthalic anhydride and 2,4-diaminotoluene does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Polyimides from oxydiphthalic anhydride and 2,4-diaminotoluene, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polyimides from oxydiphthalic anhydride and 2,4-diaminotoluene will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2182493