Ethylene vinyl acetate polymers for latex caulks
First Claim
1. Latex caulk compositions comprising 30 to 80% of a filler selected from the group consisting of calcium carbonate, mica, talc, diatomaceous earth, barytes, alumina, slate flour, calcium silicate, clay, colloidal silica, magnesium carbonate and magnesium silicate and 20 to 70% by weight of a polymer prepared by emulsion polymerization techniques, said polymer comprising 30 to 70 parts by weight of a vinyl ester of an alkanoic acid;
- 15 to 60 parts by weight of an alkyl (C2 to C8) acrylate or dialkyl (C2 to C10) maleate;
10 to 30 parts by weight ethylene;
1 to 5 parts by weight of an olefinically unsaturated mono-or dicarboxylic acid;
0 to 5 parts by weight of a multi-functional monomer selected from the group consisting of a lower alkenyl lower alkenoates;
di-lower alkenyl alkanedioates, di-lower alkylene bisacrylamides and lower alkylene bis-methacrylamides, and triallyl cyanurate; and
0 to 8 parts by weight of a copolymerizable functional monomer containing hydroxyl, amide or methylol substituents, (to total 100 parts by weight).
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Accused Products
Abstract
Latex caulk compositions comprising 30 to 80% filler and 20 to 70% by weight of an emulsion polymer prepared for the interpolymerization of 30 to 70 parts by weight of a vinyl ester of an alkanoic acid; 15 to 60 parts of an alkyl (C2 and C8) acrylate or dialkyl (C2 to C10) maleate; 10 to 30 parts ethylene; 1 to 5 parts olefinically unsaturated carboxylic acid; 0 to 5 parts polyolefinically unsaturated monomer and 0 to 8 parts of a copolymerizable functional monomer containing hydroxyl, amide or methylol substituents, (to total 100 parts by weight).
44 Citations
11 Claims
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1. Latex caulk compositions comprising 30 to 80% of a filler selected from the group consisting of calcium carbonate, mica, talc, diatomaceous earth, barytes, alumina, slate flour, calcium silicate, clay, colloidal silica, magnesium carbonate and magnesium silicate and 20 to 70% by weight of a polymer prepared by emulsion polymerization techniques, said polymer comprising 30 to 70 parts by weight of a vinyl ester of an alkanoic acid;
- 15 to 60 parts by weight of an alkyl (C2 to C8) acrylate or dialkyl (C2 to C10) maleate;
10 to 30 parts by weight ethylene;
1 to 5 parts by weight of an olefinically unsaturated mono-or dicarboxylic acid;
0 to 5 parts by weight of a multi-functional monomer selected from the group consisting of a lower alkenyl lower alkenoates;
di-lower alkenyl alkanedioates, di-lower alkylene bisacrylamides and lower alkylene bis-methacrylamides, and triallyl cyanurate; and
0 to 8 parts by weight of a copolymerizable functional monomer containing hydroxyl, amide or methylol substituents, (to total 100 parts by weight). - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
- 15 to 60 parts by weight of an alkyl (C2 to C8) acrylate or dialkyl (C2 to C10) maleate;
Specification