Copolyamides

Details Copolyamides Copolyamides

1995-09-28

1998-03-03

Hampton-Hightower, P.

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

Synthetic resins

From carboxylic acid or derivative thereof

528322, 5283261, 528335, 528339, 528340, 428458, 4284735, C08G 6926, C08G 6932

Patent

active

057235678

ABSTRACT:
A partially aromatic copolyamide is formed of:

REFERENCES:
patent: 4018746 (1977-04-01), Brinkmann et al.
patent: 4278779 (1981-07-01), Nakagawa et al.
patent: 4826955 (1989-05-01), Akkapeddi et al.
patent: 5028462 (1991-07-01), Mattack et al.
patent: 5612446 (1997-03-01), Presenz et al.
DATABASE WPI, Section Ch, Week 7839, Derwent Publications Ltd., London, GB; Class A23, AN 78-69568A, XP002008604, & JP-A-53 096 064 (Toyobo KK), 22 Aug. 1978.
Abstract of Japanese Publication No. 05/295313 published on 09Nov.1993.
Abstract of Japanese Publication No. 05/064866 published on 19Mar.1993.
Abstract of Japanese Publication No. 02/089643 published on 29Mar.1990.
Abstract of Japanese Publication No. 01/319531 published on 25Dec.1989.
Abstract of Japanese Publication No. 52/135352 published on 08May1976.
Abstract of Japanese Publication No. 52/135353 published on 08May1976.
Computer-Output, 3 pages, of material cited by Examiner in German Official Action of priority application (Including translation of part of the Official Action).

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