Process for the preparation of self-linking resinous binders and

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

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523402, 523414, C08L 6310

Patent

active

044593937

ABSTRACT:
Catalytically self-cross-linking resinous binders are prepared by (a) addition reaction of a primary amine to a beta-hydroxyalkyl ester of an alpha, beta-ethylenically unsaturated acid, and (b) reaction of this secondary amine adduct, optionally in combination with other amines, with an epoxy resin. Curing catalysts are transesterification-promoting metal compounds. Protonized binders can be used in a cathodic electrodeposition bath.

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patent: 4362847 (1982-12-01), Kooijmans et al.
patent: 4376848 (1983-03-01), Subramanyam et al.

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