Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1975-11-28
1977-05-10
Schofer, Joseph L.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
260 296TA, 260 63UY, C08F 2808, C08L 3104, C09D 500
Patent
active
040227430
ABSTRACT:
Vinyl acetate based aqueous dispersion having improved wet adhesion properties are prepared by copolymerizing vinyl acetate with about 3 to about 10 percent by weight of a polyacrylate ester and about 0.5 to 3 percent by weight of hydroxymethyl diacetone acrylamide, said percentages being based on the total weight of the copolymer. Optionally, other monomers copolymerizable therewith can be included in the copolymer. Aqueous dispersions of this invention have utility as vehicles in protective coating formulations.
REFERENCES:
patent: 2755237 (1973-08-01), Isaacs et al.
patent: 3736287 (1973-05-01), Patella
patent: 3935131 (1976-01-01), Sharman
Patella Ralph F.
Vona Joseph A.
Celanese Corporation
Genoni K. A.
Kulkosky Peter F.
Morgan T. J.
Price Herbert P.
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