Coating compositions

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof

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Details

525437, 525438, 525440, 5254445, 525447, 528 99, 528125, 528128, 528183, 528199, 528293, 5282955, 528297, 528306, C08G 6344, C08G 6944

Patent

active

047300337

ABSTRACT:
Coating compositions which are capable of curing at room temperature comprise (i) a condensation polymer in which the polymer backbone contains at least one grouping of the formula --CO--C(R).dbd.C(R)--CO--, where R is hydrogen, a halogen or an alkyl or aryl group, and (ii) a compound carrying at least three primary amine or thiol groups. The compositions are of particular interest as undercoats in the automobile refinish trade.

REFERENCES:
patent: 3479323 (1969-11-01), Jones
patent: 3882088 (1975-05-01), Thompson
patent: 4340716 (1982-07-01), Hata et al.
patent: 4485220 (1984-11-01), Hefner et al.
patent: 4501852 (1985-02-01), Markusch et al.
patent: 4533703 (1985-08-01), Panagiotis et al.

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