Method for making coatings and adhesive bonds with polyvinyl chl

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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156333, 524297, 524384, 524567, 525180, B05D 724, B05D 510, C09D 374, C09J 314

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active

044409001

ABSTRACT:
What are disclosed are a method for the bonding of metallic materials and for producing coatings on metallic materials with a polyvinyl chloride plastisol which has improved adhesion at baking temperatures of 90.degree. C. and up and which contains, as an adhesion-improving additive, a condensation product of a polymerized fatty acid, a polycarboxylic acid having three or more COOH groups, an optional dicarboxylic acid, and an excess based on the carboxyl groups of the acid components, of a polyalkylene polyamine, and plastisols suitable for such a process.

REFERENCES:
patent: 3136681 (1964-06-01), Johnston
patent: 4146520 (1979-03-01), Bierwirth et al.
patent: 4401720 (1983-08-01), Davis et al.
Chem. Abst. 90, 206032d, (1979), German 2,840,996.

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