Patent application number | Description | Published |
20080269446 | Method for Producing Carboxylate-Rich Copolymers from Monoethylenically Unsaturated Monocarboxylic and Dicarboxylic Acids and Carboxylate-Rich Copolymers Having a Low Neurtralization Degree - Partially neutralized carboxylate-rich copolymers, processes for their preparation and methods of using the same are disclosed, the copolymers comprising: monomers (A), (B), and (C); wherein monomer (A) comprises at least one monoethylenically unsaturated monocarboxylic acid, and is present in an amount of 30% to 79.99% by weight; wherein monomer (B) comprises at least one monoethylenically unsaturated dicarboxylic acid selected from the group consisting of acids corresponding to general formula I, acids corresponding to general formula II, anhydrides thereof, and other hydrolyzable derivatives thereof, and is present in an amount of 20.01% to 70% by weight: | 10-30-2008 |
20090085240 | USE OF AN AQUEOUS POLYMER COMPOSITION AS BINDER FOR FIBROUS OR PARTICULATE SUBSTRATES - Use of an aqueous polymer composition as a binder for fibrous and granular substrates | 04-02-2009 |
20090252962 | USE OF FORMALDEHYDE-FREE AQUEOUS BINDERS FOR SUBSTRATES - The present invention relates to the use of formaldehyde-free aqueous binders having a broad molecular weight distribution for substrates, said binders comprising
| 10-08-2009 |
20100010143 | PROCESS FOR PREPARING AN AQUEOUS POLYMER COMPOSITION USING WATER-SOLUBLE FREE RADICAL CHAIN REGULATORS - Process for preparing an aqueous polymer composition using water-soluble free radical chain regulators. | 01-14-2010 |
20100068959 | USE OF AN AQUEOUS POLYMER COMPOSITION AS BINDER FOR FIBROUS OR PARTICULATE SUBSTRATES - Use of an aqueous polymer composition as a binder for fibrous and granular substrates | 03-18-2010 |
20100170648 | USE OF AN AQUEOUS POLYMER COMPOSITION FOR IMPREGNATING RAW PAPER - Use of an aqueous polymer composition for impregnating base paper. | 07-08-2010 |
20110033701 | AQUEOUS POLYMER DISPERSIONS FOR ADHESIVES - The present invention relates to aqueous polymer dispersions having a polymer content of at least 55% by weight that are suitable for pressure sensitive adhesives. The invention also relates to a process for preparing these aqueous polymer dispersions and also to the use of the aqueous polymer dispersions in pressure sensitive adhesives and, respectively, pressure sensitive adhesive compositions, especially in pressure sensitive adhesives for transparent substrates, e.g., plastics labels. | 02-10-2011 |
20160115310 | AQUEOUS POLYMER DISPERSIONS FOR ADHESIVES - The present invention relates to aqueous polymer dispersions having a polymer content of at least 55% by weight that are suitable for pressure sensitive adhesives. The invention also relates to a process for preparing these aqueous polymer dispersions and also to the use of the aqueous polymer dispersions in pressure sensitive adhesives and, respectively, pressure sensitive adhesive compositions, especially in pressure sensitive adhesives for transparent substrates, such as plastics labels. The aqueous polymer dispersions have a polymer content of at least 55% by weight, based on the total weight of the dispersion, the polymer being composed of ethylenically unsaturated monomers M and having a glass transition temperature below −10° C., in which the dispersed polymer particles have a polymodal particle size distribution, in which at least 70% by weight have a particle diameter of below 350 nm. | 04-28-2016 |