Polyvinyl chloride plastisols

Details Polyvinyl chloride plastisols Polyvinyl chloride plastisols

1985-01-28

1987-06-16

Bleutge, John C.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525113, 525121, 523455, C08L 6302

Patent

active

046737103

ABSTRACT:
Plastisols comprising a finely divided vinyl chloride polymer and the usual fillers, additives, and plasticizers, to which plastisols is added, as an adhesion promoter, an adduct formed between an epoxy compound and the condensation product formed between (1) a polyaminoamide, comprising polymerized fatty acids and an excess of a polyalkylene polyamine and (2) a carboxylic acid or an ester thereof, and methods for coating or adhering a substrate with such plastisols by applying said plastisols to the substrate and baking at temperatures of 90.degree. C. and up.

REFERENCES:
patent: 2845557 (1958-07-01), Safford
patent: 2971933 (1961-02-01), Beal
patent: 4146520 (1979-03-01), Bierwirth et al.

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