Process for the preparation of self-cross-linking resinous binde

Details Process for the preparation of self-cross-linking resinous binde Process for the preparation of self-cross-linking resinous binde

1984-03-12

1985-01-01

Lieberman, Allan M.

Coating processes

With post-treatment of coating or coating material

Heating or drying

204181C, 427387, 523404, 523414, 523417, C08L 6310

Patent

active

044916116

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.

REFERENCES:
patent: 3816366 (1974-06-01), Laudise
patent: 3878145 (1975-04-01), Guldenpfennig
patent: 4167499 (1979-09-01), Hazan
patent: 4246089 (1981-01-01), Hazan
patent: 4332711 (1982-06-01), Kooijmans et al.
patent: 4340523 (1982-07-01), Hazan
patent: 4362847 (1982-12-01), Kooijmans et al.
patent: 4376848 (1983-03-01), Subramanyam et al.
patent: 4423167 (1983-12-01), Valko
patent: 4423169 (1983-12-01), Valko

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