Latex made with crosslinkable surface active agent
AssigneeRhodia Inc.
InventorsCharles E. Pratt, Paul Jakob, Jon D. Kiplinger
Life of this patent
Estimating the term…
Abstract
A composition comprising a polymer dispersion wherein said polymer is formed by reacting in the presence of water and in the presence of the reaction product of (i) one or more carboxylic fatty acids; and (ii) ammonia or one or more polyfunctional aromatic or aliphatic amines: (1) one or more ethylenically unsaturated monomers which is capable of polymerizing in an aqueous environment is provided.
Claims27
A composition comprising a polymer dispersion wherein said polymer is formed by reacting in the presence of water and in the presence of the reaction product of (i) one or more carboxylic fatty acids;
- and (ii) ammonia or one or more polyfunctional aromatic or aliphatic amines:
- (1) one or more ethylenically unsaturated monomers which is capable of polymerizing in an aqueous environment.
A dispersion consisting essentially of an aqueous composition which is water repellent when coated and dried onto a surface which is formed by reacting in the presence of water and in the presence of the reaction product of (i) one or more carboxylic fatty acids having between 8 and 18 carbon atoms;
- and (ii) one or more polyfunctional aromatic or aliphatic amines which is selected from the group consisting of triethanolamine, 2-amino-2-ethyl-1,3-propanediol, 2-amino-2-methyl-1-propanol and tris(hydroxymethyl)aminomethane and mixtures thereof:
- (1) butyl acrylate and methyl methacrylate;
- methyl methacrylate, butyl acrylate and 2-hydroxyethyl methacrylate;
- or butyl methacrylate and 2-ethylhexyl acrylate to form a polymer;
- and
- (2) thereafter adding to said polymer ammonium zirconium carbonate.
A method for synthesizing a polymer dispersion comprising reacting in the presence of water and in the presence of the reaction product of (i) one or more carboxylic fatty acids;
- and (ii) ammonia or one or more polyfunctional aromatic or aliphatic amines:
- (1) one or more ethylenically unsaturated monomers which is capable of polymerizing in an aqueous environment.
A substrate having water resistant properties wherein said water resistant properties are obtained by coating and drying onto one or more surfaces of the substrate an aqueous dispersion of:
- (A) a polymer produced by reacting in an aqueous environment and in the presence of the reaction product of (i) one or more carboxylic fatty acids;
- and (ii) one or more polyfunctional aromatic or aliphatic amines:
- (1) one or more ethylenically unsaturated monomers which is capable of polymerizing in an aqueous environment;
- and
- (B) a water soluble or water dispersible metal complex cross-linking agent.
A method for rendering a substrate water resistant comprising the step of coating and drying onto one or more surfaces of said substrate an aqueous dispersion of:
- (A) a polymer produced by reacting in an aqueous environment and in the presence of the reaction product of (i) one or more carboxylic fatty acids;
- and (ii) one or more polyfunctional aromatic or aliphatic amines:
- (1) one or more ethylenically unsaturated monomers which is capable of polymerizing in an aqueous environment;
- and
- (B) a water soluble or water dispersible metal complex cross-linking agent.
A substrate having water resistant properties wherein said water resistant properties are obtained by coating and drying onto one or more surfaces of the substrate an aqueous dispersion of a polymer produced by polymerizing in an aqueous environment and in the presence of the reaction product of (i) one or more carboxylic fatty acids;
- and ammonia one or more ethylenically unsaturated monomers.
A method for rendering a substrate water resistant comprising the step of coating and drying onto one or more surfaces of said substrate an aqueous dispersion of a polymer produced by polymerizing in an aqueous environment and in the presence of the reaction product of (i) one or more carboxylic fatty acids;
- and (ii) ammonia one or more ethylenically unsaturated monomers.
Dependencies are inferred from the claim text.