Patent application number | Description | Published |
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 |
20110073676 | PRODUCTION OF A SOLIDS-CONTAINING PUR SPRAY JET - The present invention relates to a process for producing a solids-containing PUR spray jet and also to a spray attachment, wherein a solids-containing gas stream is introduced into a liquid jet of a PUR reaction mixture. | 03-31-2011 |
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 |
20120149795 | POLYURETHANE FOAMS CONTAINING INCORPORATED PHASE CHANGE MATERIAL - The invention relates to polyurethane foams with incorporated phase change material, especially for reinforcing the back of deep-drawn films and components. | 06-14-2012 |
20120156469 | PROCESS FOR PRODUCING FLAMEPROOF (RIGID) PUR SPRAY FORMS - The invention relates to a method for producing a flameproof polyurethane (PUR) spray foam, especially a rigid PUR spray foam, to a spray foam body so produced and to the use thereof for heat insulation. | 06-21-2012 |
20120161353 | METHOD FOR PRODUCING SOUND-ABSORBING FLEXIBLE MOULDED FOAMS - The invention relates to a method for producing sound-absorbing flexible polyurethane foam mouldings. | 06-28-2012 |
20120178895 | METHOD AND DEVICE FOR THE PRODUCTION OF A SPRAY APPLICATION CONSISTING OF REACTIVE PLASTIC - The present invention relates to a method for the production of layers and moulded parts consisting of reactive plastic, the reactive components being intermixed on a plurality of planes with the aid of mixed gases. The invention further relates to a device which allows a corresponding method. | 07-12-2012 |
20130248671 | USE OF FIBRE-REINFORCED POLYURETHANE TO FORM A RAIL FOR A MOUNTING ARRANGEMENT - The invention relates to the use of fibre-reinforced polyurethane to form a rail ( | 09-26-2013 |
20130309924 | REINFORCED PULTRUDED POLYURETHANE AND PRODUCTION THEREOF - The invention relates to reinforced pultruded polyurethane and to a method for the production thereof by pultrusion. | 11-21-2013 |
20140367021 | METHOD FOR PRODUCING A CORD-SHAPED COMPOSITE MATERIAL AND SYSTEM - The invention relates to a method and to a pultrusion system ( | 12-18-2014 |
20150051301 | METHOD FOR PRODUCING A HARD POLYURETHANE-POLYISOCYANURATE FOAMED MATERIAL - The present invention relates to a process for producing a rigid polyurethane-polyisocyanurate foam C, comprising the step of reacting (i) an isocyanate-terminated prepolymer B with (ii) an activator component A comprising at least one trimerisation catalyst A1 and at least one blowing agent A3 in a reaction mixture to form a foam, characterised in that—there is used an isocyanate-terminated prepolymer B obtained from a reaction of an isocyanate B1 having a mean isocyanate functionality of from ≧2.3 to ≦2.9 with a polyol component B2, and—the activator component A comprises water as the blowing agent A3 in an amount of from ≧5 wt. % to ≦50 wt. %,—the isocyanate index in the reaction mixture is in a range of from ≧400 to ≦500, and—the isocyanate content of the prepolymer B is in a range of from ≧21 wt. % to ≦30 wt. %, based on the total mass of the prepolymer B, and—wherein in the reaction of the prepolymer B and the activator component A a conversion contribution to polyisocyanurate of ≦75% is achieved. Rigid foams C so produced have good flame retarding properties while at the same time having good insulating properties and stability properties. The present invention relates further to a rigid polyisocyanurate foam C produced by the process according to the invention, to the use of such a rigid polyisocyanurate foam C in the production of heat-insulating structural components, and to a heat-insulating structural component comprising such a rigid polyurethane-polyisocyanurate foam. | 02-19-2015 |