Polyvinyl chloride plastisols

Details Polyvinyl chloride plastisols Polyvinyl chloride plastisols

1980-01-28

1981-07-14

Smith, Ronald H.

Coating processes

With post-treatment of coating or coating material

Heating or drying

156333, 260 316, 260 336PQ, 4273855, 4273885, 4273897, 4273899, 525330, 525375, 525379, 528492, B05D 302

Patent

active

042787130

ABSTRACT:
What is disclosed are a method for protectively coating a substrate which comprises applying to said substrate a coating of a plastisol containing a vinyl chloride polymer and then baking the coating at a temperature from 120.degree. C. to about 200.degree. C., said plastisol further comprising from about 0.1 to about 4.0 percent, by weight of said plastisol, of a Schiff base containing from 0.05 to 1.0 azomethine groups per 100 grams of compound and further containing a uretidine dione or isocyanurate group in the molecule and a plastisol such as is used in this method.

REFERENCES:
patent: 3998794 (1976-12-01), Muller et al.
patent: 4151317 (1979-04-01), Burba et al.
Chemical Abstracts 75, 7537n, (1971).

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