Water-soluble polyamides containing aromatic groups

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...

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524607, 524608, C08L 6300, C08L 7706

Patent

active

048701190

ABSTRACT:
Water-soluble cross-linked polyamides are produced by reacting (B) a cross-linking agent with (A) the product of reacting (A.sub.1) a dicarboxylic acid and (A.sub.2) a polyamine, provided that at least one of (A.sub.1) (A.sub.2) and (B) contains an aromatic moiety or that the product of reacting (B) with (A) is further reacted with a compound containing an aromatic moiety. The products are useful as binders for aqueous printing inks.

REFERENCES:
patent: 3145195 (1964-08-01), Tsou
patent: 3240761 (1966-03-01), Keim
patent: 3311594 (1967-03-01), Earle
patent: 3329657 (1967-07-01), Strazdins et al.
patent: 3632559 (1972-01-01), Matter
patent: 3880792 (1975-04-01), Faessinger
patent: 4073788 (1978-02-01), Peterson
patent: 4319019 (1982-03-01), Lehman
patent: 4407994 (1983-10-01), Bankert

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