Metal protecting compositions

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...

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524564, C08K 330

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active

052449572

ABSTRACT:
A blend of from 10 to 90 parts by Weight of a basic calcium sulphonate and from 90 to 10 parts by weight of a terpolymer of 50 to 99 wt. % of an olefin containing from 2 to 4 carbon atoms, 1 to 30 wt. % of an unsaturated ester which is a vinyl ester of a carboxylic acid or an ester of acrylic or methacrylic acid and 1 to 20 wt. % of an unsaturated carboxylic acid is particularly useful for car undercoatings for corrosion and chip resistance which may be applied as high solids coatings.

REFERENCES:
patent: 3453124 (1969-07-01), Wurstner
patent: 3492231 (1970-01-01), McMillen
patent: 3565672 (1971-02-01), Adams
patent: 3565843 (1971-02-01), Kassinger et al.
patent: 3661622 (1972-05-01), Rogers
patent: 3746643 (1973-07-01), Rogers
patent: 3816310 (1974-06-01), Hunt
patent: 4150192 (1979-04-01), Downey
patent: 4191798 (1980-03-01), Schumaker
patent: 4289669 (1981-09-01), Lakshmanan
Chemical Abstracts"Coatings", vol. 101, No. 6, Aug. 6, 1984, p. 79 Abstract No. 39974z & Jap. 59-43075.

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