Abstract:
PROBLEM TO BE SOLVED: To provide a solvent free coloring composition having extremely good abrasion resistance under wet condition and scrub washing resistance in wet condition even at high pigment volume concentration (PVC) of more than 75%. SOLUTION: The coloring composition containing a binder (I), a pigment (II), a pigment dispersant (III), optionally an inorganic filler (IV) and an auxiliary (V), but not a solvent is provided, wherein the main component of the binder (I) is a copolymer which is produced in an aqueous emulsion using a free radical by monomer mixtures consisting of a monomer (a) having a glass transition temperature of less than 20 deg.C when forming homopolymer, a monomer (b) having a glass transition temperature of more than 50 deg.C when forming homopolymer, an acidic monomer (c), and another monomer (d).
Abstract:
PROBLEM TO BE SOLVED: To obtain a novel aqueous printing ink suitable for printing on a nonpolar plastic base material and a metal foil. SOLUTION: This ink comprises a) a binder of 5.0-95.0 wt.%, containing a1) an aqueous polymer dispersion obtained by radically polymerizing a mixture M consisting of at least one kind of such an ethylenically unsatd. monomer A as to give a polymer P with a glass transition temp. of -10 to +90 deg.C, in the presence of a protein or a protein degradation product as a protective colloid as well as in the presence or absence of another additive, and a2) if necessary, a base, besides if necessary another additive, b) a pigment of 1.0-40 wt.%; c) a wax of 0-20 wt.% d) if necessary, a perfectly water-miscible organic solvent, e) if necessary, an other additive, and f) water of up to 100 wt.% This ink has good wet adhesion, wet staining resistance, etc.
Abstract:
PROBLEM TO BE SOLVED: To provide a film, a tape and a label each leaving no residue when they are peeled from a substrate. SOLUTION: An aqueous polymer dispersion used as an adhesive of a peelable adhesive film, a tape or a label contains 0.1 to 10 mass wt. of an emulsifier having a phosphate group per 100 mass weight of the polymer.
Abstract:
PROBLEM TO BE SOLVED: To obtain an anticorrosive coating material having an excellent anticorrosive effect even without an anticorrosive pigment by subjecting a specific monomer mixture to a free radical polymerization in the presence of a high- molecular weight protective colloid in an aqueous emulsion. SOLUTION: A monomer mixture comprising (i) 5-50 wt.% (based on a high- molecular weight protective colloid) of one or more ethylene-based unsaturated monomer containing one or more ionic groups, (ii) 0.1-95 wt.% of one or more (meth)acrylic esters of a >=10C-containing fatty alcohol, (iii) 0-94.9 wt.% of a monomer such as a 1-9C alkyl (meth)acrylate, a
Abstract:
PROBLEM TO BE SOLVED: To obtain a binder for rust resisting coatings capable of forming good coating film protecting from corrosion without adding a rust resisting pigment. SOLUTION: This aqueous polymer dispersion is obtained by the emulsion polymerization of a mixture A comprising 50-100 wt.% of a 1-18C alkyl (meth) acrylate, a vinyl ester, a vinyl aromatic compound or their mixture in the presence of a protective colloid comprising 2-40 wt.% of a copolymerizable ethylene- based unsaturated compound (monomer) having at least one phosphate residue or a phosphonate residue, 0-98 wt.% of a 1-18C alkyl (meth)acrylate, a vinyl ester or a vinylaromatic compound and 0-50 wt.% of other monomers.
Abstract:
The invention relates to the use of an emulsion polymer in aqueous cosmetic compounds. The emulsion polymer is obtained by emulsion polymerization of a monomer mixture (A) containing 50-100 wt.%, in relation to the monomer mixture, C1-C18 alkyl(meth)acrylates, vinylesters, vinyl aromatics or their mixtures, in the presence of a polymer (B). Said polymer (B) is composed of b1) 5-50 wt.% monomers with at least one ionic group, or group that can be converted to an ionic group, b2) 0-95 wt.% C1-C18 alkyl(meth)acrylates, vinylesters, vinyl aromatics or their mixtures, and b3) 0-50 wt.% other monomers. The glass transition temperature of the polymers obtained from monomer mixture (A) is lower than or equal to the glass transition temperature of polymer (B).
Abstract:
The invention relates to a method for the treatment of the surface of textile and non-textile materials, whereby reagent-modified, particulate polymers with a particle size of from 10 nm to 100 mu m are applied to the surface of the materials from an aqueous dispersion and the materials dried.
Abstract:
Disclosed is an aqueous cosmetic composition containing and emulsion polymer with a minimum temperature of film formation MFT that is determined in the absence of film forming auxiliaries and with at least one glass transition temperature Tg of the dried film, whereby 35 DEG C /= 8 DEG C. The composition is especially a nail varnish or a hair fixative formulation.
Abstract:
Agentes de revestimiento que contienen pigmentos, que contienen: i) al menos un polímero P, en forma de una dispersión acuosa de polímeros que presenta grupos fosfonato, como agente aglutinante, ii) al menos un pigmento inorgánico, iii)en caso dado una o varias cargas inorgánicas, y iv) agentes auxiliares habituales, donde el polímero P es obtenible mediante polimerización en emulsión acuosa a través de radicales de monómeros con insaturación etilénica, que comprenden - un 90 a un 99, 9 % en peso de al menos un monómero a, seleccionado entre monómeros aromáticos vinílicos, los ésteres de ácido acrílico con alcanoles con 1 a 12 átomos de carbono, los ésteres de ácido metacrílico con alcanoles con 1 a 12 átomos de carbono, los ésteres vinílicos de ácidos monocarboxílicos alifáticos con 1 a 12 átomos de carbono, etileno y cloruro de vinilo, y - un 0, 1 a un 10 % en peso de al menos un monómero b, diferente del mismo, de la **fórmula** o una sal del mismo, donde R1 representa hidrógeno, alquilocon 1 a 4 átomos de carbono, COOH, -CO2-alk-OH o ¿CO2-Alk-P(O) (OH)2 y R2 representa hidrógeno, alquilo, -CH2-CO2H, -CH2-CO2- Alk-OH o CH2-CO2-Alk-P(O) (OH)2, donde Alk significa alquileno con 1 a 4 átomos de carbono, X significa un enlace sencillo, alquileno, arileno, - R3-Z-O-R4- o ¿R3-Z-NH-R4-, donde R3 está unido a un átomo de carbono del doble enlace, y representa un enlace sencillo, alquileno o arileno, R4 significa alquileno o arileno, y Z representa CO o SO2.