Chip- and abrasion-resistant polyurethane coating composition ha

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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Details

524317, 524507, 525123, C08L 2706, C08L 7504

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active

047359854

ABSTRACT:
The invention is a coating composition which includes fully reacted, solvent-soluble polyurethane, an adhesion-promoting amount of vinyl chloride-vinyl ester copolymer, and a solvent for the polyurethane and the copolymer to make the composition coatable. A method of coating is also provided comprising applying to a surface the coating composition and permitting the coating composition to dry. The invention further provides a surface coated with the dry coating composition.

REFERENCES:
patent: 3857090 (1975-04-01), Levy
patent: 4081493 (1978-03-01), Kazama et al.
patent: 4254168 (1981-03-01), Monson
patent: 4408026 (1983-10-01), Pusineri
patent: 4499124 (1985-02-01), Pusineri

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