Patent application number | Description | Published |
20080280134 | Process for the Production of Fibre-Reinforced Composite Parts - The invention relates to a process for the production of fibre-reinforced composite components in which an outer film is bonded with a layer containing fibre- reinforced polyurethane, characterised in that
| 11-13-2008 |
20090146463 | ROOF MODULE FOR A MOTOR VEHICLE - A roof module for motor vehicles is disclosed having an exterior skin, a material layer adjacent thereto, a spacer layer, and a circumferential plastic material. | 06-11-2009 |
20120148803 | FIBER-REINFORCED POLYURETHANE MOLDED PART COMPRISING THREE-DIMENSIONAL RAISED STRUCTURES - The invention relates to a fibre-reinforced polyurethane moulded part which has structures such as ribs, struts or domes, said structures being likewise fibre-reinforced. | 06-14-2012 |
20120244006 | USE OF LAYER STRUCTURES IN WIND POWER PLANTS - The invention relates to the use of layer structures in the production of rotor blades for wind power plants, and to rotor blades for wind power plants. | 09-27-2012 |
20130244520 | FIBER COMPOSITE COMPONENT AND A PROCESS FOR THE PRODUCTION THEREOF - The present invention relates to sheet-form fibre composite components which are obtainable by impregnating fibres with a reactive resin mixture comprising polyisocyanates, polyepoxides, polyols and optionally additives, and to a process for the production thereof. | 09-19-2013 |
20130330202 | USE OF LAYER STRUCTURES IN WIND POWER PLANTS - The invention relates to the use of layer structures in the production of rotor blades for wind power plants, and to rotor blades for wind power plants. | 12-12-2013 |
20140087196 | FIBRE COMPOSITE COMPONENT AND A PROCESS FOR THE PRODUCTION THEREOF - The present invention relates to fibre composite alloys which can be obtained by impregnation of fibres with a reactive resin mixture of polyisocyanates, dianhydrohexitols, polyols and optionally additives, and also a process for the production thereof. | 03-27-2014 |
Patent application number | Description | Published |
20110034623 | METHOD FOR PREPARATION OF PENTA-BLOCK COPOLYMERS WITH OH-FUNCTIONALIZED BLOCKS BASED ON (METH)ACRYLATE - The invention relates to a process for preparing CABAC or ACBCA pentablock copolymers based on (meth)acrylate with an OH functionalization of the A blocks. | 02-10-2011 |
20110178246 | BLOCK COPOLYMERS ON THE BASIS OF (METH)ACRYLATE - The invention relates to block copolymers produced by means of controlled polymerization and that have at least one block A or B comprising (meth)acrylate monomers and copolymerizable monomers, and a block P on the basis of functionalized polymers. | 07-21-2011 |
20120225225 | LOW-MONOMER POLYURETHANE FOAMS - A crosslinkable foamable composition with low content of monomeric isocyanates comprising a) 10 to 90 wt % of a prepolymer of polyester diols reacted with an excess of diisocyanates and subsequent removal of the excess monomeric diisocyanate, b) 90 to 10 wt % of a component based on polyether polyols which possesses at least one Si(OR) | 09-06-2012 |
20130085239 | POLYETHER BLOCK COPOLYMERS AND COMPOSITIONS THAT CAN BE OBTAINED THEREFROM - Polyether block copolymers of the general structure B-(A-OH) | 04-04-2013 |
20130172511 | BLOCK COPOLYMERS ON THE BASIS OF (METH)ACRYLATE - The invention relates to block copolymers produced by means of controlled polymerization and that have at least one block A or B comprising (meth)acrylate monomers and copolymerizable monomers, and a block P on the basis of functionalized polymers. | 07-04-2013 |
20130190461 | POLYURETHANE HOT-MELT ADHESIVE WITH REDUCED VISCOSITY - A reactive melt adhesive containing 30 to 70% of at least one prepolymer having at least two isocyanate groups having a molecular weight below 6000 g/mol, manufactured from polyether polyols and/or polyester polyols reacted with a molar excess of diisocyanates, the prepolymer containing less than 1% monomeric diisocyanate; 30 to 70 wt % of a thermoplastic polyester having a number-average molecular weight (M | 07-25-2013 |
20130210989 | POLYURETHANE HOT-MELT ADHESIVE PRODUCED FROM POLYACRYLATES AND POLYESTERS - A solvent-free moisture-curing polyurethane hot-melt adhesive composition, in which the adhesive comprises the following components: 20 to 85 wt % of a polyurethane prepolymer with free isocyanate groups produced from at least one polyol from the group of polyether polyols, polyester polyols, polyalkylene polyols and mixtures thereof with an excess of at least one polyisocyanate, the prepolymer having a monomeric diisocyanate content of below 1 wt %, 4 to 40 wt % of at least one acrylate copolymer with a molecular weight of below 60,000 g/mol, 3 to 35 wt % of a thermoplastic polyester with a number-average molecular weight (MN) of below 6000 g/mol, which comprises fewer than 1.4 NCO-reactive groups, and 0 to 25 wt % of at least one additive from the group of catalysts, resins, plasticizers, fillers, pigments, stabilizers or adhesion promoters, the sum of the constituents being equal to 100 wt %. | 08-15-2013 |
20140179813 | LOW-MONOMER POLYURETHANE FOAMS - Cross-linkable foamable composition with low content of monomeric isocyanates, containing a pre-polymer of polyester diols and/or polyether dials reacted i) with asymmetric aromatic diisocyanates to form a reaction product with OH and NCO groups, ii) subsequent addition of and reaction with symmetric aromatic diisocyanate in a quantity at least equivalent to the available OH-groups, 0.1 to 30 wt % additives, at least one propellant, wherein the polyols have a molar mass (MN) of less than 5000 g/mol, and the reaction product has a content of less than 0.1 wt % monomeric asymmetric isocyanate and less than 2 wt % monomeric symmetric isocyanate. | 06-26-2014 |
20150136319 | UV-CURING HOT MELT ADHESIVE CONTAINING LOW CONTENT OF OLIGOMERS - A reactive hot melt adhesive comprising a blend of a (meth)acrylate polymer, a polyurethane polymer containing (meth)acrylate groups and a polyurethane prepolymer containing NCO-groups wherein the content of low molecular weight (meth)acrylate urethanes is less than 1 wt % of the adhesive. The adhesive provides a fast and improved green strength during application. | 05-21-2015 |