Patent application number | Description | Published |
20080281035 | Silane-Modified Polyvinyl Alcohols - Silane-modified polyvinyl alcohols are obtained by treating vinyl alcohol polymers with one or more ethylenically unsaturated, silane-containing monomers at elevated temperature. | 11-13-2008 |
20100010165 | SELF-DISPERSIBLE SILICONE COPOLYMERS AND METHOD FOR THE PRODUCTION AND USE THEREOF - The invention relates to highly transparent organofunctional silicone copolymers, being self-dispersible in water without emulsifiers or protective colloid, being obtained by radically initiated solution polymerization of a) one or more ethylenically unsaturated organomonomers, and b) one or more siliconmacromeres, characterized in that c) one or more water soluble comonomeres are copolymerized in an organic solvent or solvent mixture. | 01-14-2010 |
20100022738 | HIGH SOLIDS CONTENT SOLUTIONS OF ORGANOSILICONE COPOLYMERS WITH HIGH SILICONE CONTENT AND HIGH SOLIDS CONTENT, AND PROCESS FOR PREPARATION THEREOF, AND USE THEREOF - The invention relates to soliconorganocopolymers with high silicon content, with a silicon content of ≧25 wt. % in form of a high solid content solution thereof, with a solid content of >30 wt. %, obtainable with radically initiated solution polymerization of a) 20 to 75 wt. % of one or more ethylenic unsaturated monomers, and b) 25 to 80 wt. % of one or more silicones of the general formula R | 01-28-2010 |
20100041822 | CROSSLINKABLE REACTIVE SILICONE ORGANIC COPOLYMERS AND METHOD FOR THE PRODUCTION AND USE THEREOF - The invention relates to crosslinkable reactive silicone organic copolymers, obtainable by the radically initiated solution polymerization of a) one or more ethylenically unsaturated organic monomers, and b) one or more silicon macromers, characterized in that c) one or more ethylenically unsaturated monomers containing at least one further functional group is or are copolymerized in an organic solvent or solvent mixture and that monomer units c) of the prepolymers thus obtained are bonded by polymer analog reaction with one or more additional monomers in such a way that at least one crosslinkable reactive group is introduced in the silicone organic copolymers. | 02-18-2010 |
20110009553 | COLLOIDAL AQUEOUS ORGANOPOLYSILOXANE DISPERSIONS WHICH CONTAIN BINDERS AND THE USE THEREOF - Binder-containing aqueous dispersions containing organopolysiloxanes R | 01-13-2011 |
20110015340 | Method for Producing Composite Particles - The object of the invention are methods for producing composite particles, characterized in that α) one or more silicon compounds of the general formula: (RO) | 01-20-2011 |
20110201727 | SILANE-MODIFIED ADDITIVES AND SILANE-MODIFIED POLYMER COMPOUNDS - The invention relates to silane modified additives obtained by condensation of one or a plurality of silanes of the general formula (RO) | 08-18-2011 |
20110319547 | Use of Vinyl Ester Copolymers as Low-Profile Additives (LPAS) - The invention relates to the use of protective-colloid-stabilized vinyl ester/ethylene copolymers in the form of polymer powder as low-profile-additives (LPAs). | 12-29-2011 |
20120035314 | Use of Protective Colloid-Stabilized Polymerizates as Low-Profile Additive (LPA) - The invention relates to the use of protective colloid-stabilized polymerizates as low profile additive (LPA), characterized in that the protective colloids carry one or more functional group selected from the group comprising carboxyl, sulfate, sulfonate, phosphate, phosphonate, hydroxyl and nitrogen-functional groups, having the stipulation that the mass fraction of the hydroxyl groups equals ≦10 wt % based on the total mass of a protective colloid. | 02-09-2012 |
20120232214 | Composite Particles Having Organic and Inorganic Domains - Composite particles obtained by converting a) one or more inorganic oxide particles having an average diameter of <1000 nm, b) one or more organic polymers, and c) one or more coupling reagents, the oxide particles a) and organic polymers b) being linked by units of coupling reagents c), wherein one or more polymers of α) one or more ethylene unsaturated monomers selected from vinyl esters of carbolic acids having 1 to 15 C atoms, methacrylic acid esters or acrylic acid esters of carbolic acids having unbranched or branched alcohols having 1 to 15 C atoms, and olefins, vinyl aromatics, and vinyl halogenides, and β) one or more ethylene unsaturated carbolic acids having 3 to 11 C atoms, and optionally γ) one or more monomers comprising at least two ethylene unsaturated groups, and optionally δ) one or more further ethylene unsaturated monomers are used as the organic polymers b). | 09-13-2012 |
20130337266 | MODIFIED COMPOSITE PARTICLES - The invention relates to methods for producing modified composite particles by A) mixing one or more finely divided inorganic solids and one or more organic polymers in a solvent or a mixture of several solvents, wherein finely divided inorganic solids are fixed to organic polymers and composite particles are thus formed. The organic polymers are based on a) one or more ethylenically unsaturated monomers having one or more additional functional groups selected from the group comprising carboxylic acid groups or derivatives thereof, silane groups, sulfonic acid groups, sulfate groups, phosphate groups, phosphonate groups, isocyanate groups, amine groups, quaternized amine groups, hydrazine groups, epoxy groups, ether groups, hydroxy groups, or CO groups, and b) one or more ethylenically unsaturated monomers which are different from monomers a), characterized in that subsequently B) one or more ethylenically unsaturated monomers are polymerized in the presence of the composite particles from step A). | 12-19-2013 |