Polyamide resin from distilled dimerized fatty acid/hydrogenated

Details Polyamide resin from distilled dimerized fatty acid/hydrogenated Polyamide resin from distilled dimerized fatty acid/hydrogenated

1991-07-09

1993-05-25

Anderson, Harold D.

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

Synthetic resins

From carboxylic acid or derivative thereof

528336, 528338, 528339, 5283393, 528340, C08G 6934

Patent

active

052141241

ABSTRACT:
The present invention relates to thermoplastic polyamide resins for use in relief printing which are prepared by condensation of distilled and/or hydrogenated dimeric fatty acids, a mixture of oleic acid and isostearic acid, a substantially equivalent amount of ethylenediamine, and optionally co-diamines.

REFERENCES:
patent: 2482761 (1949-09-01), Goebel
patent: 3256304 (1966-06-01), Fischer et al.
patent: 3408317 (1968-10-01), Vertnik
patent: 3622604 (1971-11-01), Drawert et al.
patent: 4668765 (1987-05-01), Drawert et al.
patent: 4760125 (1988-07-01), Wiemers et al.

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