Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof
Patent
1993-02-19
1994-09-27
Kight, III, John
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carboxylic acid or derivative thereof
528183, 4284111, 4284735, 4284744, C08C 7532, B32B 2700
Patent
active
053508319
ABSTRACT:
The aromatic heterocyclic copolymer is produced by (a) reacting (i) an aromatic diaminodithiol compound, hydrogen atoms of thiol groups of which compound are substituted with substituted or unsubstituted alkyl groups, with (ii) an aromatic diamino compound and (iii) a dicarboxylic acid derivative in an organic solvent, to produce a precopolymer; and (b) heating the precopolymer to cause a thiazole ring closure reaction. This aromatic heterocyclic copolymer is contained as a reinforcing polymer in a molecular composite material.
REFERENCES:
patent: 4937321 (1990-06-01), Kuder
patent: 4948867 (1990-08-01), Nishino et al.
Akita Hiroshi
Hattori Tatsuya
Kagawa Kazuhiro
Kobayashi Hiroto
Hampton-Hightower P.
Honda Giken Kogyo Kabushiki Kaisha
Kight III John
LandOfFree
Method of producing aromatic heterocyclic copolymer and molecula does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of producing aromatic heterocyclic copolymer and molecula, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of producing aromatic heterocyclic copolymer and molecula will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1266512