Aqueous coating compositions and process for their preparation f

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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428418, 523100, 523400, C08L 6300, C09D 358, C09D 502

Patent

active

045018316

ABSTRACT:
Aqueous compositions suitable for use as sanitary container coatings are prepared by reacting epoxy resin and a carboxyl containing acrylic resin in the presence of a polyfunctional tertiary amine. The compositions made with polyfunctional amine have lower viscosities than those made with monofunctional amine, an advantage in preparing high solid coatings for roll application, for example.

REFERENCES:
patent: 4147676 (1979-04-01), Pampouchidis
patent: 4182831 (1980-01-01), Hicks
patent: 4247439 (1981-01-01), Matthews et al.
patent: 4302373 (1981-11-01), Steinmetz
patent: 4325857 (1982-04-01), Champaneria et al.

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