Patent application number | Description | Published |
20080214722 | Coating Agent With High Abrasion Resistance Method For Production And Application Thereof - A description is given of coating compositions comprising at least one pigment and/or filler and at least one aqueous dispersion of a selected emulsifier-stabilized vinyl ester copolymer which comprises as its stabilizer a mixture of at least one nonionic emulsifier and at least one salt of a bisester of a sulfonated dicarboxylic acid having 4 to 8 carbon atoms. | 09-04-2008 |
20080269397 | Coating Agents that are Devoid of Preservatives, Method for their Production and Use Thereof - A description is given of coating compositions comprising at least one strongly basic agent to set a pH of at least 10, at least one selected vinyl ester copolymer, if desired, pigment and/or filler, and, if desired, further additives customary per se. | 10-30-2008 |
20090043035 | Polyvinyl Ester Dispersions, Process for Preparation Thereof and Use Thereof - What are described are polyvinyl ester dispersions which are prepared in a multistage process and have a low content of polymerized acids or acid anhydrides. They can be obtained by a multistage process in which a polyvinyl ester dispersion is obtained in a first stage, monomers in dissolved or pure form are added to the reaction mixture in a second stage and then the polymerization is started again. The polymer dispersions obtained in this way are notable for a low coagulum content and for increased tensile strengths of the films formed therefrom. | 02-12-2009 |
20090069495 | Coating Compositions Having High Weathering Resistance, Process for Preparation Thereof and Use Thereof - What are described are coating compositions comprising pigments and/or fillers and multistage polyvinyl ester dispersions as binders. These binders are produced by a selected multistage process in which a polyvinyl ester dispersion is obtained in a first stage, monomers in dissolved or pure form or in the form of an emulsion are added to the reaction mixture in a second stage and then the polymerization is started again. The polyvinyl ester dispersions comprise polymerized silanes and/or epoxides or the polyvinyl ester dispersions have only a small content of protective colloids, if any. The coating compositions formulated with the multistage polyvinyl ester dispersions obtained in this way are notable for a very high weathering resistance. | 03-12-2009 |
20090203814 | Aqueous Plastic Dispersions, Method for Producing the Same and Their Use - Multistage polymers predominantly stabilized by nonionic emulsifiers and derived from hard and soft monomer compositions containing vinyl esters, of which at least one monomer composition must contain an unsaturated compromisable organosilicon compound, are described. | 08-13-2009 |
20100144925 | Plasters and Renders and Paints, Copolymer Dispersions and Their Use - Compositions containing selected polymer dispersions, colloidal silica, fillers and pigments are described. | 06-10-2010 |