Claims
- 1. In an emulsion incorporating a polymeric component suited for use in forming paints and coatings having wet adhesion promoting monomer units polymerized therein, said wet adhesion promoting polymer formed by emulsion polymerizing ethylenically unsaturated compounds with an ethylenically unsaturated wet adhesion promoting moiety to form said polymeric component, the improvement which comprises incorporating a polymerizable monomer formed by the reaction of a carbonate selected from the group consisting of vinyl ethylene carbonate, methacryloxypropylene carbonate and allyloxypropylene carbonate and a wet adhesion promoting moiety selected from the group consisting of an alkyl urea and a cyclic urea.
- 2. The emulsion of claim 1 wherein the wet adhesion monomer is incorporated in an amount of from 0.1 to 3% based upon the weight of total monomers to be polymerized and the wet adhesion monomer is derived by the reaction of vinyl ethylene carbonate with a wet adhesion moiety.
- 3. The emulsion of claim 2 wherein the wet adhesion monomer is incorporated in an amount of from 0.5 to 1.5% by weight of the total weight of the monomers employed in forming the polymeric component.
- 4. The emulsion of claim 3 wherein the comonomers polymerized with the wet adhesion monomer are selected from the group consisting of acrylic esters derived from alcohols of 1 to 8 carbon atoms, vinyl acetate, vinyl decanoate and vinyl chloride.
- 5. The emulsion of claim 4 wherein the comonomers are selected from the group consisting of methyl methacrylate, butyl acrylate, and 2-ethylhexyl acrylate.
- 6. The emulsion of claim 2 wherein the wet adhesion moiety is selected from the group consisting of 1-(2-aminoethyl)-2-imidazolidone; 1-(2-aminoethyl)-2-imidazolidinethione; 1-(2-aminopropyl)-4-methyl-imidazolidone; N-methyl-N′-hydroxymethyl ethylene urea, 1-(3-aminopropyl)-hexahydro-2-pyrimidone, N,N′bis(hydroxymethyl)ethylene urea; N-(2-aminoethyl)urea, 3-aminopropyl urea, and 6-aminohexyl urea.
- 7. The emulsion of claim 6 wherein the wet adhesion moiety is 1-(2-aminoethyl)-2-imidazolidinethione.
CROSS REFERENCE TO RELATED APPLICATIONS
This application is a division of U.S. application Ser. No. 09/603,449, filed on Jun. 26, 2000 now U.S. Pat. No. 6,538,143.
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