Patent application number | Description | Published |
20100071849 | POLYMERIC MATERIALS AND ALSO ADHESIVE AND COATING COMPOSITIONS COMPOSED THEREOF AND BASED ON MULTI-ALKOXYSILYL-FUNCTIONAL PREPOLYMERS - Prepolymers having more than one alkoxysilyl function per chain end reactive towards epoxide groups as a constituent of curable compositions, and their use for producing adhesive-bonding and coating compositions, which may also be foamable, and also polymeric materials produced therefrom. | 03-25-2010 |
20100294982 | METHOD FOR PRODUCING POLYURETHANE INSULATING FOAMS - The object of the invention is a method for producing polyurethane and/or polyisocyanurate insulating foam based on foaming reaction mixtures containing polyisocyanates, compounds having reactive hydrogen atoms, propellants, stabilizers, nucleation agents, and optionally further additives, which is characterized in that porous solids, in particular silicates having a zeolite structure, are used as the nucleation agents. | 11-25-2010 |
20120088856 | METHOD FOR PRODUCING POLYURETHANE FOAM - The invention relates to a method for producing polyurethane foams using ingredients containing at least one expanding agent consisting of halogen-containing (fluorine-containing) olefins and at least a siloxane having formula (I). | 04-12-2012 |
20120153210 | SILICONE STABILIZERS FOR RIGID POLYURETHANE OR POLYISOCYANURATE FOAMS - The invention provides partially endcapped polyether siloxanes, the use of these polyether siloxanes as foam stabilizers and also rigid polyurethane or polyisocyanurate foams obtained using the polyether siloxanes. | 06-21-2012 |
20120157558 | SILICONE STABILIZERS FOR RIGID POLYURETHANE OR POLYISOCYANURATE FOAMS - A polyether siloxane of formula (I) | 06-21-2012 |
20120190760 | SILICONE-POLYETHER BLOCK COPOLYMERS WITH HIGH MOLECULAR WEIGHT POLYETHER RESIDUES AND THEIR USE AS STABILIZERS FOR PRODUCTION OF POLYURETHANE FOAMS - Silicone-polyether block copolymer comprising a polyorganosiloxane which includes at least one polyether residue having a molecular weight of not less than 5000 g/mol, and wherein a weight average molecular weight of all polyether residues attached to the polyorganosiloxane by a chemical bond is above 3000 g/mol, its production and use and also compositions and polymeric articles obtained therewith. | 07-26-2012 |
20120190762 | USE OF SILICONE-POLYETHER BLOCK COPOLYMERS WITH HIGH MOLECULAR WEIGHT NON-ENDCAPPED POLYETHER MOIETIES AS STABILIZERS FOR PRODUCTION OF LOW-DENSITY POLYURETHANE FOAMS - A process for production of polyurethane foams having a density of below 24.0 kg/m | 07-26-2012 |
20120261605 | COMPOSITION CONTAINING SPECIFIC AMIDES AND ORGANOMODIFIED SILOXANES, SUITABLE FOR PRODUCING POLYURETHANE FOAMS - Compositions suitable for producing polyurethane foams which include at least a polyol component, a catalyst catalysing the formation of a urethane or isocyanurate bond, optionally a blowing agent, optionally further additives and optionally an isocyanate component, which are characterized in that they additionally include an admixture including at least one specific amide and at least one siloxane compound, wherein the mass ratio of siloxane compounds to compounds of formula (I) is above 1:10. | 10-18-2012 |
20130035407 | USE OF POLYSILOXANES COMPRISING BRANCHED POLYETHER MOIETIES FOR THE PRODUCTION OF POLYURETHANE FOAMS - The present invention relates to the use of polyethersiloxane compounds branched within the polyether moiety and preferably containing carbonate groups, as foam stabilizers in the production of polyurethane foams. | 02-07-2013 |
20130068990 | COMPOSITE MATERIALS COMPRISING A POLYMER MATRIX AND GRANULES EMBEDDED THEREIN - The present invention provides composite materials comprising a polymer matrix comprising one or more polymers and, embedded into the polymer matrix, granules which preferably after embedding have at least one cavity which is closed off relative to the ambient environment and in which there is an underpressure relative to the standard pressure of 1 bar (100 kPa), a method for producing such composite materials, and use as insulating material. | 03-21-2013 |
20130071602 | COMPOSITE MATERIALS COMPRISING AN OPEN-CELL POLYMER MATRIX AND GRANULES EMBEDDED THEREIN - Composite materials are provided that include an open-cell polymer foam matrix including one or more polymers and, embedded into the polymer foam matrix, granules or shapes which have an open porosity. | 03-21-2013 |
20150057384 | METHOD FOR PRODUCING POLYURETHANE FOAM - A method for producing polyurethane foams by reacting at least one organic isocyanate moiety, at least one polyol, a blowing agent consisting of halogen-containing (fluorine-containing) olefins and at least a siloxane of formula (I) | 02-26-2015 |