Abstract: Aqueous formulations comprising as film-forming constituent at least one copolymer P, synthesized from ethylenically unsaturated monomers M, are used for coating shaped mineral articles, the copolymer P having a glass transition temperature in the range from −25 to +80° C. and the monomers M comprising more than 0.2% by weight and up to 5% by weight, based on their overall weight, of itaconic acid as monomer M1.

Abstract: The invention relates to a method for producing porous inorganic solids on the basis of an aqueous dispersion of particles that are composed of a polymer and finely divided inorganic solids.

Abstract: The present invention provides for the use of film-forming aqueous formulations comprising in dispersed form at least one crosslinked copolymer P for coating shaped mineral articles and for a method of coating shaped mineral articles, said copolymer P comprising in copolymerized form a) from 80 to 99.89% by weight of at least one monomer selected from esters of acrylic acid with C1-C12-alkanols, esters of methacrylic acid with C1-C8-alkanols, and monovinylaromatics, b) from 0.1 to 19.99% by weight of at least one monomer different from a), and c) from 0.01 to 1.9% by weight of at least one crosslinking monomer selected from esters of acrylic or methacrylic acid with linear or branched C3-C6-alkenols, cyclic C5-C7-alkenols and polycyclic C2-C12-alkenols.

Abstract: A method of coating a mineral molding includes applying at least one aqueous preparation to at least one surface of the molding, the aqueous preparation including: (i) as film-forming constituent at least one polymer P which is composed of ethylenically unsaturated monomers M and which is present in dispersed form in the aqueous phase of the aqueous preparation and which has a glass transition temperature TG in the range from −25 to +80° C.

Abstract: The present invention provides for the use of aqueous film-forming formulations comprising at least one copolymer P as film-forming constituent which is present in disperse form in the formulation and is composed of ethylenically unsaturated monomers M, the monomers M comprising i. from 70 to 99.9% by weight of at least one ester of methacrylic acid with a C1-C10-alkanol and ii. from 0.1 to 30% by weight of at least one different monoethylenically unsaturated monomer and at least 50% by weight of the monomers M being other than methyl methacrylate and not more than 1% by weight of the monomers M having two or more ethylenically unsaturated double bonds, for coating mineral moldings. The present invention additionally provides a method of coating the mineral moldings, and also the mineral moldings themselves.

Abstract: The use of an emulsion polymer in aqueous cosmetic compositions, wherein the emulsion polymer is obtainable by emulsion polymerization of a monomer mixture A comprising from 50 to 100% by weight, based on the monomer mixture, of C1-C18 alkyl (meth)acrylates, vinyl esters, vinylaromatic compounds or mixtures thereof in the presence of a polymer B which has been built up from b1) from 5 to 50% by weight of monomers having at least one ionic group or one group which can be converted into an ionic group, b2) from 0 to 95% by weight of C1-C18 alkyl (meth)acrylates, vinyl esters, vinylaromatic compounds or mixtures thereof, and b3) from 0 to 50% by weight of further monomers, the glass transition temperature of the polymer built up from monomer mixture A being less than or equal to that of the polymer B.

Abstract: An aqueous polymer dispersion obtainable by emulsion polymerization of a monomer mixture A) comprising from 50 to 100% by weight of C1-C18 alkyl (meth)acrylates, vinyl esters, vinylaromatic compounds, or mixtures thereof, in the presence of a protective colloid B) composed of b1) from 2 to 40% by weight of ethylenically unsaturated copolymerizable compounds (monomers) having at least one phosphate or phosphonate group b2) from 0 to 98% by weight of C1-C18 alkyl (meth)acrylates, vinyl esters or vinylaromatic compounds b3) from 0 to 50% by weight of further monomers, the amounts by weight being based on the protective colloid.

Abstract: Aqueous formulations comprising as film-forming constituent at least one copolymer P, synthesized from ethylenically unsaturated monomers M, are used for coating shaped mineral articles, the copolymer P having a glass transition temperature in the range from −25° to +80° C. and the monomers M comprising more than 0.2% by weight and up to 5% by weight, based on their overall weight, of itaconic acid as monomer M1.

Abstract: An aqueous polymer emulsion obtainable by free radical polymerization of monomers in aqueous emulsion in the presence of a polymeric protective colloid contains, as components,from 5 to 50% by weight of at least one ethylenically unsaturated monomer having at least one acid or acid anhydride group (monomers I),from 0.1 to 80% by weight of at least one (meth)acrylate of an aliphatic alcohol of at least 10 carbon atoms (monomers II),from 0 to 94.9% by weight of main monomers selected from the group consisting of C.sub.1 -C.sub.8 -alkyl (meth)acrylates, vinyl esters of carboxylic acids of up to 20 carbon atoms, vinyl aromatics of up to 20 carbon atoms, ethylenically unsaturated nitriles, vinyl halides and aliphatic hydrocarbons having 2 to 8 carbon atoms and 1 or 2 double bonds (monomers III) andfrom 0 to 60% by weight of further monomers (monomers IV),the stated weights being based on the polymeric protective colloid.