| Patents for B29K 75 - Use of polyureas or polyurethanes as moulding material (2,741) |
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| 09/11/1991 | EP0445482A1 Method and apparatus for the production of a headrest with an articulated insert |
| 09/11/1991 | EP0445184A1 Composite structure |
| 09/10/1991 | CA2037076A1 Process for the production of molded products using internal mold release agents |
| 09/05/1991 | WO1991008895A3 Ballistic resistant composite article having improved matrix system |
| 09/04/1991 | CA2036125A1 Production of cellular polyurethane moldings by sintering |
| 08/28/1991 | CN1054087A Process for working thermoplastic tpu by extrusion and modifier for use in this process |
| 08/21/1991 | EP0442786A1 Transformation process of thermoplastic polyurethanes by extrusion and modifying agents used in this process |
| 08/10/1991 | WO1991012286A1 High flexural modulus polyurethane polymers and rim processes employing said polymers |
| 08/10/1991 | CA2075635A1 High flexural modulus polyurethane polymers and rim processes employing said polymers |
| 08/08/1991 | WO1991011476A2 Thermally-reversible isocyanate polymers |
| 08/07/1991 | EP0440162A2 Process of in situ bonding thermosetting plastic to a polyolefin and lamination formed thereby |
| 07/31/1991 | EP0439264A2 Reaction injection moulded polyurea elastomers |
| 07/30/1991 | CA2035145A1 Process of in situ bonding thermosetting plastic to a polyolefin and lamination formed thereby |
| 07/27/1991 | CA2035077A1 Reaction injection molded elastomers prepared from amine terminated polyethers, amine terminated chain extender, a polycarbonate diol containing quasiprepolymer |
| 07/16/1991 | US5032622 Packing |
| 06/27/1991 | WO1991008895A2 Ballistic resistant composite article having improved matrix system |
| 06/18/1991 | CA1284863C Method for prparing polyisocyanurate composite |
| 06/12/1991 | EP0432011A1 Apparatus for moulding plastic materials, corresponding mould and products thus obtained |
| 06/11/1991 | CA1284706C Reactive injection molding of a reinforced plastic product and method for manufacture thereof |
| 06/08/1991 | CA2031678A1 Apparatus for molding plastic materials, mold for implementing same and products thus obtained |
| 06/05/1991 | EP0430791A2 Apparatus for molding composite metal-elastomeric wheels |
| 06/04/1991 | US5021108 Method and apparatus for manufacturing a foamed plastic laminated panel |
| 05/31/1991 | CA2029430A1 Apparatus for molding composite metal-elastomeric wheels |
| 05/28/1991 | US5019305 Process for the production of foam cushions from different fluid reaction mixtures |
| 05/28/1991 | US5019304 Process for the production of foam cushions from different fluid reaction mixtures |
| 05/21/1991 | US5017115 Mold assembly for molding frame-installed and skin-covered seat cushion structure |
| 05/21/1991 | CA1284395C Polyamide fiber reinforcement in thermoset polyurethane composites |
| 05/08/1991 | EP0425928A2 Method of making shaped articles by deep-drawing preformed PU parts based on polyisocyanate addition products |
| 05/07/1991 | US5013496 Process for molding a highly-refractive plastic lens |
| 05/07/1991 | CA1283765C Process for preparing polyurethane foams having zones of differing hardness |
| 04/23/1991 | US5010133 Polyurethane molding composition, method and article |
| 04/16/1991 | CA1282927C Method for the preparation of rigid reaction injection molded thermoset polyurethane modified polyisocyanurate compositions |
| 04/16/1991 | CA1282925C In-mold scratch resistant coating for peroxide curable urethane elastomers |
| 04/04/1991 | WO1991004298A1 Process for producing reinforced isocyanate reaction injection molding product |
| 04/03/1991 | EP0420372A1 Extended nip press belt |
| 03/30/1991 | WO1991005017A1 Polyurethane molding composition, method and article |
| 03/30/1991 | CA2042376A1 Polyurethane molding composition method and article |
| 03/26/1991 | CA1281877C Process and device for the production of shaped bodies in molds |
| 03/26/1991 | CA1281866C Process for the production of moldings of different elasticity or hardness from at least two liquid, foam- forming reaction mixtures |
| 03/13/1991 | EP0416752A2 Polyurethane membranes and their use for the separation of aromatics from non-aromatics |
| 03/05/1991 | CA1280861C Moldless process for manufacturing foamed articles |
| 02/27/1991 | CN1049474A Production of thin wall hollow polymeric articles and polymeric coatings on substrates |
| 02/20/1991 | EP0413467A2 Production of thin walled hollow polymeric articles and polymeric coatings on substrates |
| 02/19/1991 | US4994502 Process for the preparation of integral skin polyurethane steering wheels |
| 02/05/1991 | US4990548 Polyurethane/urea foams employing imino/enamine functional compounds |
| 02/05/1991 | US4990300 Process for mixing and conveying polyurethane into a shoe sole mold cavity |
| 01/29/1991 | CA1279453C Void-free molded polyurethane articles with surface attachment strips |
| 01/23/1991 | EP0409678A1 Cryoextensibles thermoplastiques elastomers, process for preparation |
| 01/22/1991 | US4987029 Aluminum particles to reflect light and prevent overheating of automobile dashboards |
| 01/16/1991 | EP0408459A1 Polythiourethane-based polymer compositions suitable for the fabrication of organic glasses |
| 01/16/1991 | EP0407636A1 Process for the preparation of a polyurethane foam article in a mold using a water based mold release composition containing poly(siloxane-glycol) surfactants |
| 01/05/1991 | CA2020290A1 Cryoextensible thermoplastic elastomer and process for its preparation |
| 12/27/1990 | EP0403690A2 Process for the preparation of a moulding mass in paste-form having delayed reaction |
| 12/19/1990 | EP0403066A2 C02 blown integral skin foams |
| 12/05/1990 | EP0400149A1 Integral foam product having three-layer laminate skin |
| 11/29/1990 | WO1990014215A1 Process for preparing multihardness foam articles |
| 11/28/1990 | EP0399272A2 Process for preparing soft elastic polyurethane foils |
| 11/27/1990 | CA1277062C Multiple release mold coating |
| 11/18/1990 | CA2016361A1 Process for preparing multihardness foam articles |
| 11/14/1990 | EP0397331A2 Laminated fabric suitable for use in automotive interior applications |
| 11/14/1990 | EP0396917A2 Deep drawable multilayer arrangement |
| 11/08/1990 | CA2015017A1 Laminated fabric suitable for use in automotive interior applications |
| 10/31/1990 | EP0190317B1 Internal mold release compositions, active hydrogen-containing compositions containing the internal mold release compositions and a process for preparing molded polyurethane and/or polyurea and like polymers |
| 10/24/1990 | EP0393827A1 Process for preparing multihardness foam articles |
| 10/23/1990 | US4965029 Adding monomers for forming hard foam to mold containing soft foam, frothing, encapsulating hard foam by soft foam |
| 10/17/1990 | EP0392860A2 Process and apparatus for preparing thermoplastic resin compositions |
| 10/17/1990 | EP0392847A2 Molded article adapted to be adhered to a substrate and method for making same |
| 10/17/1990 | CN1046116A Process for preparation of thermoplastic resin composition |
| 10/16/1990 | US4963083 Composite metal-elastomer styled wheels and method and apparatus for molding the same |
| 10/14/1990 | CA2014251A1 Process and apparatus for preparing thermoplastic resin compositions |
| 10/10/1990 | EP0391152A1 Apparatus for mixing composite synthetic resin |
| 10/03/1990 | EP0389507A1 Device for manufacturing plastic mouldings and use of the device. |
| 10/02/1990 | CA1274870A1 Window assembly and method of making the same |
| 09/26/1990 | EP0362358A4 Method for restoring and reinforcing wooden structural component |
| 09/12/1990 | EP0386656A2 Use of a dry and solvent-free release agent for polyurethane foaming |
| 08/23/1990 | WO1990009271A1 Production of flame-retardant rebonded foam |
| 08/21/1990 | CA1272863A1 Composite molded article and method of making same |
| 08/16/1990 | EP0382236A2 Polyamide laminated on thermoplastic polyurethane |
| 08/14/1990 | CA1272571A1 Method for manufacturing rim composites |
| 08/10/1990 | CA2009704A1 Polyamide laminate on thermoplastic polyurethane |
| 08/07/1990 | US4946731 Fabric impregnated with polymer resin |
| 08/07/1990 | US4946363 Mold and mold vent |
| 08/07/1990 | US4946284 Mixing head |
| 07/18/1990 | EP0378019A2 Composite metal-elastomer styled wheels and method and apparatus for molding the same |
| 06/27/1990 | EP0255895B1 Device for mixing at least two reactive plastic components |
| 06/26/1990 | US4936917 Water based mold release compositions containing poly(siloxane-glycol) surfactants for making polyurethane foam article in a mold |
| 06/12/1990 | US4933416 Polyisocyanate compositions |
| 06/06/1990 | EP0371916A2 Curable casting resins based on polyurethane, and amine curing agent for these resins |
| 06/05/1990 | US4931480 Small amount of gas charging; liquid blowing agent, inert gas |
| 05/31/1990 | WO1990005628A1 Composite structure |
| 05/30/1990 | EP0370268A2 Mold release systems |
| 05/29/1990 | US4929707 Polyurethane base lens resin, plastic lens comprising the resin and preparation method of the lens |
| 05/29/1990 | US4929357 Isocyanurate crosslinked polyurethane membranes and their use for the separation of aromatics from non-aromatics |
| 05/29/1990 | CA1269775A1 Internal mold release compositions |
| 05/22/1990 | US4927901 Molding materials, toughness |
| 05/22/1990 | US4927575 Process for producing foam cushions |
| 05/15/1990 | US4925508 Moldless process for manufacturing foamed articles |
| 05/15/1990 | US4925379 Device for producing a plastic sheet of high optical quality |
| 05/09/1990 | EP0367014A2 Shape memory hollow body and method of working the same |
| 05/08/1990 | US4923746 Pouring different polyurethane blends into compartments formed by expanded polystyrene partitions; heating |