主权项 |
1. A composition containing at least one aqueous polymer dispersion, the aqueous polymer dispersion containing
a polymer selected from the group consisting of a homopolymer of a vinyl ester; a copolymer consisting of a vinyl ester and at least one further monomer; a copolymer consisting of more than one vinyl ester and optionally at least one further monomer; a copolymer consisting of a vinyl ester with an ester of an α,β-ethylenically unsaturated C3-C8-mono- or dicarboxylic acid with a C1-C8-alkanol and optionally at least one further monomer; a copolymer consisting of a vinyl ester with an olefin and optionally at least one further monomer; a copolymer consisting of a vinyl ester, ethylene and an ester of an α,β-ethylenically unsaturated C3-C8-mono- or dicarboxylic acid with a C1-C8-alkanol and optionally at least one further monomer; a homopolymer of an ester of an acrylic acid; a homopolymer of an ester of a methacrylic acid; a copolymer consisting of an ester of an acrylic acid and at least one further monomer; a copolymer consisting of an ester of a methacrylic acid and at least one further monomer; a copolymer consisting of styrene with butadiene, and an ester of an α,β-ethylenically unsaturated C3-C8-mono- or dicarboxylic acid with a C1-C8-alkanol and optionally at least one further monomer; and mixtures thereof,
wherein the at least one further monomer is a monomer containing at least one N-functional group, at least one hydroxy functional group, at least one carbonyl group, at least one silane group, at least one epoxide group, or a combination thereof,wherein the monomer containing at least one N-functional group is selected from the group consisting of (meth)acrylamide, allyl carbamate, acrylonitrile, methacrylonitrile, N-methylolacrylamide, N-methylol methacrylamide, N-methylolallyl carbamate, an N-methylol ester, an alkyl ether or a Mannich base of N-methylolacrylamide, an alkyl ether or a Mannich base of N-methylol methacrylamide, an alkyl ether or a Mannich base of N-methylolallyl carbamate, acrylamidoglycolic acid, methyl acrylamidomethoxyacetate, N-(2,2-dimethoxy-1-hydroxyethyl)acrylamide, N-dimethylaminopropyl(meth)acrylamide, N-methyl(meth)acrylamide, N-butyl(meth)acrylamide, N-cyclohexyl(meth)acrylamide, N-dodecyl(meth)acrylamide, N-benzyl(meth)acrylamide, p-hydroxyphenyl (meth)acrylamide, (N-(3-hydroxy-2,2-dimethylpropyl)methacrylamide, ethylimidazolidone (meth)acrylate, N-(meth)acryloyloxyethylimidazolidin-1-one, N-(2-methacrylamidoethyl)imidazolin-2-one, N-[3-allyloxy-2-hydroxypropyl]aminoethyl]imidozilin-2-one, N-vinylformamide, N-vinylpyrrolidone, and N-vinylethyleneurea, andwherein the monomer containing at least one carbonyl functional group is selected from the group consisting of diacetoneacrylamide, allyl acetoacetate, vinyl acetoacetate, acetoacetoxyethyl acrylate, and acetoacetoxyethyl methacrylate; at least one protective colloid or at least one emulsifier, or a mixture thereof; and at least one cycloaliphatic hydrocarbon having two to six aldehyde groups; wherein the polymer, the protective colloid, the emulsifier or a combination thereof have groups crosslinkable with the aldehyde groups, the groups crosslinkable selected from the group consisting of activated methylene groups, amino groups, amido groups, ureido groups, hydroxyl groups, and mixtures thereof. |