| Patent application number | Description | Published |
|---|
| 20090073801 | PROCESS AND DEVICE FOR PRODUCING FINELY DIVIDED LIQUID-LIQUID FORMULATIONS, AND THE USES OF THE LIQUID-LIQUID FORMULATIONS - Process for producing finely divided liquid-liquid formulations and apparatus for producing the same, comprising | 03-19-2009 |
| 20090139677 | AQUEOUS ALKYLKETENE DIMER DISPERSIONS - Aqueous alkyl ketene dimer dispersions which comprise at least 15% by weight of an alkyl ketene dimer and at least one water-soluble cationic starch, aluminum sulfate and at least one condensate of naphthalenesulfonic acid and formaldehyde or lignin sulfonic acid or in each case salts thereof, the dispersions comprising, based in each case on alkyl ketene dimer, from 2 to 50% by weight of aluminum sulfate, and in which the dispersions additionally comprise from 0.1 to 5% by weight of a saturated carboxylic acid having 1 to 10 carbon atoms, benzenesulfonic acid, p-toluenesulfonic acid and/or a mineral acid at an aluminum sulfate content of from 2 to 15% by weight, and the use of the dispersions as engine size and surface size for paper and paper products. | 06-04-2009 |
| 20090178773 | METHOD FOR PRODUCING AQUEOUS POLYMER DISPERSIONS CONTAINING AT LEAST ONE LIPOPHILIC ACTIVE SUBSTANCE AND THE USE THEREOF - A process for the preparation of aqueous polymer dispersions comprising at least one lipophilic active substance by emulsion polymerization of ethylenically unsaturated monomers in an aqueous medium in the presence of at least one lipophilic active substance, wherein
| 07-16-2009 |
| 20090188054 | Aqueous polymer dispersions containing alkenyl succinic acid anhydrides, methods for the production thereof, and use of the same - Aqueous alkenylsuccinic anhydride-containing polymer dispersions which are obtainable by miniemulsion polymerization of hydrophobic monoethylenically unsaturated monomers in the presence of alkenylsuccinic anhydrides, processes for the preparation of such polymer dispersions by polymerizing hydrophobic monomers by a miniemulsion polymerization method in the presence of at least one alkenylsuccinic anhydride and, if appropriate, an alkyldiketene, and use of the resulting aqueous alkenylsuccinic anhydride-containing polymer dispersions as engine and surface sizes for paper and for imparting water repellency to leather, natural and/or synthetic fibers and textiles. | 07-30-2009 |
| 20100016478 | PAPER SIZE MIXTURES - Paper size mixtures comprising a reactive size dispersed in water and a polymer, which are obtainable by mixing
| 01-21-2010 |
| 20100166985 | AQUEOUS DISPERSIONS OF (METH)ACRYLIC ESTERS OF POLYMERS COMPRISING N-HYDROXYALKYLATED LACTAM UNITS AND USE OF (METH)ACRYLIC ESTERS OF POLYMERS COMPRISING N-HYDROXYALKYLATED LACTAM UNITS - Aqueous dispersions of (meth)acrylic esters of polymers comprising N-hydroxyalkylated lactam units and obtainable by free-radically initiated emulsion polymerization, wherein monomers copolymerized are
| 07-01-2010 |
| 20100236736 | FINE-PARTICLED POLYMER DISPERSIONS CONTAINING STARCH - Finely divided, starch-containing polymer dispersions which are obtainable by free radical emulsion copolymerization of
| 09-23-2010 |
| 20100324178 | FINELY DIVIDED, STARCH-CONTAINING POLYMER DISPERSIONS - Finely divided starch-containing polymer dispersions which are obtainable by free radical emulsion copolymerization of ethylenically unsaturated monomers in the presence of a redox initiator and an enzymatically degraded starch, the enzymatic starch degradation being stopped by adding an acid comprising at least one phosphorus atom to the reaction mixture, use of an acid comprising at least one phosphorus atom for stopping the enzymatic degradation of starch and use of the finely divided, starch-containing polymer dispersions of emulsion polymers as size for paper and paper products, in particular as surface size. | 12-23-2010 |
