Patents
Sitemap › C08 - Organic macromolecular compounds; Their preparation or chemical working-up; Compositions based thereon › C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds › C08G 101 - Manufacture of cellular products
Patents for C08G 101 - Manufacture of cellular products (4,577)
04/2000
04/18/2000US6051622 Low resilience, low frequency molded polyurethane foam
04/18/2000US6051527 Catalyst
04/12/2000EP0991686A1 Method for producing closed-cell rigid polyurethane foams having low thermal conductivity
04/12/2000CN1250453A Method for the preparation of polyurethane elastomers
04/11/2000CA2061013C Mix of silicon-polyether copolymer surfactants as pu foam cell openers
04/06/2000WO2000018817A1 Process for making microcellular polyurethane elastomers
04/06/2000CA2345120A1 Process for making microcellular polyurethane elastomers
03/2000
03/30/2000WO2000017836A2 Low resilience, low frequency molded polyurethane foam
03/30/2000WO2000017261A1 Preblend and expansion of polymeric microspheres
03/30/2000CA2342806A1 Expansion of polymeric microspheres insitu in a rigid pur/pir foam formulation using a twin screw extruder
03/29/2000EP0989151A2 Process for producing organosilicon resin, and process for producing polyurethane foam by using the organosilicon resin obtained by that process
03/29/2000EP0989146A1 Catalyst for production of polyurethane
03/28/2000US6043292 Process for making flexible polyurethane foams
03/28/2000US6043290 Dimensional stabilizing, cell opening additives for polyurethane flexible foams
03/23/2000WO2000015684A1 Improved cellular plastic material
03/15/2000EP0984996A1 Rigid polyurethane foams
03/14/2000US6037496 3-{N-[2-(N',N'-dimethylamino ethoxy)ethyl]-N-methylamino}propionamide for the production of polyurethanes
03/14/2000US6037382 Process for preparing a flexible polyurethane foam
03/09/2000WO2000012607A1 Internal mold release for low density reaction injection molded polyurethane foam
03/08/2000EP0984026A1 Polyurea elastomeric microcellular foam
03/08/2000EP0983310A1 Polyurethane foams
03/08/2000EP0983309A1 Polyurethane foams
03/08/2000CN1246872A New isocyanate-terminated prepolymers
03/07/2000US6034145 Polyetherurethane copolymers
03/01/2000EP0982336A1 Mixture containing isocyanates as well as organic and/ or inorganic acids or acid derivatives
03/01/2000CN1049903C Polyether siloxane surfactants for manufacture of polyurethane foam
02/2000
02/29/2000US6031010 Shoe soles using a foamable blend of diisocyanate, polyetherurethane, an ethylene oxide-capped polyether, a random ethylene oxide-propylene oxide copolymer and water as the blowing agent; molding materials; solvent-free
02/24/2000DE19838168A1 Mischung enthaltend Isocyanate sowie organische und/oder anorganische Säuren und/oder Säurederivate Mixture containing isocyanates as well as organic and / or inorganic acids and / or acid derivatives
02/23/2000EP0980879A2 Flexible polyurethane foam
02/23/2000CN1049668C Polyether polylol, isocyanate containing same-active composition and its application in preparation of flexible foam
02/23/2000CN1049620C Process for making MDI based flexible foamed plastic
02/22/2000CA2106451C Isocyanate-based elastomer and process for production thereof
02/17/2000WO2000008083A1 Process for preparing a flexible polyurethane foam
02/16/2000CN1244878A Use of polyol mixtures in rigid and semi rigid polyurethane foams
02/08/2000US6022912 Producing a dispersion in a polyol comprising expanding 1 to 70% by weight of polymeric beads in a polyol with a twin screw extruder to simultaneously mix and expand the beads to create a uniform dispersion
02/02/2000EP0976781A2 Improved surfactant composition for flexible polyurethane foam
02/02/2000CN1048995C Manufacture of cellular polymers and compositions of raw material used thereof
02/01/2000US6020392 Reacting polyisocyanate and diamine in presence of blowing agent
02/01/2000US6020391 Flexible polyurethane foams
01/2000
01/26/2000CN1242383A Open-celled rigid polyurethane foam and method for producing the same
01/19/2000EP0580599B1 Hydrophilic foams and process for producing them
01/12/2000EP0970134A1 Process for preparing flexible polyurethane foam
01/11/2000US6013692 Cellular polyurethane elastomers
01/06/2000WO2000000553A1 Method for processing mineral fillers with a phosphate, said fillers and their uses
01/05/2000EP0968240A1 Process for rigid polyurethane foams
12/1999
12/29/1999EP0967243A1 Open-celled rigid polyurethane foam and method for producing the same
12/28/1999US6008263 Molded and slab polyurethane foam prepared from double metal cyanide complex-catalyzed polyoxyalkylene polyols and polyols suitable for the preparation thereof
12/22/1999EP0964884A1 Azeotropic or pseudo-azeotropic compositions and use of these compositions
12/22/1999EP0900246B1 Microcellular elastomers with improved processability and properties
12/22/1999CN1239485A Method for discontinuous prodn. of flexible, open-cell polyurethane foams
12/14/1999US6001890 Open celled cellular polyurethane products
12/08/1999CN1237986A The use of polyether-polyurethane for safety clothing
12/08/1999CN1047182C Process for producing flexible foams
12/08/1999CN1047179C Polyurethane foamed plastic
12/07/1999US5998494 Rigid polyurethane foams
12/01/1999EP0960902A1 Process for the production of synthetic resin foams
12/01/1999EP0960894A1 Group IVB metal blowing catalyst compositions for the production of polyurethane foams
12/01/1999EP0960149A1 New isocyanate-terminated prepolymers
11/1999
11/17/1999CN1235622A Open-celled rigid polyurethane foam
11/17/1999CN1235618A Rigid polyurethane foams
11/17/1999CN1235617A Rigid polyurethane foams
11/11/1999WO1999057169A1 Method for producing reinforced polyurethane foam for heat-insulation articles
11/09/1999US5981609 Process for the preparation of polyurethane foams
10/1999
10/28/1999DE19756154C1 Formkörper aus Holzteilchen und PU-Bindemittel, ihre Herstellung und Verwendung Shaped body of wood particles and binder PU, their preparation and use
10/27/1999CN1045975C Rigid foamed polyurethane and process for producing the same
10/21/1999WO1999052569A1 Polyurethane foams for use in wound dressings
10/21/1999CA2328424A1 Polyurethane foams for use in wound dressings
10/20/1999CN1045781C Method for production of closed pore thermoplastic or thermosetting insulation foam material
10/19/1999US5968995 Polyurethane prepolymer compositions, foams made therefrom and methods of making each thereof
10/19/1999US5968993 Microcellular elastomeric polyurethane foams
10/14/1999WO1999051661A1 Molded and slab polyurethane foam prepared from double metal cyanide complex-catalyzed polyoxyalkylene polyols and polyols suitable for the preparation thereof
10/14/1999WO1999051657A1 Molded and slab polyurethane foam prepared from double metal cyanide complex-catalyzed polyoxyalkylene polyols and polyols suitable for the preparation thereof
10/14/1999WO1999051655A1 Process for rigid polyurethane foams
10/14/1999CA2323054A1 Process for rigid polyurethane foams
10/13/1999EP0949285A1 Process for manufacturing polyurethane foam
10/06/1999EP0946630A1 Mixtures containing 1,1,1,3,3 pentafluorobutane
10/06/1999EP0946628A1 Open-celled rigid polyurethane foam
10/06/1999EP0946620A1 The use of butylene oxide (bo) based polyols to improve the compatibility of pentane and cyclopentane in rigid polyurethane foams
09/1999
09/30/1999WO1999048943A1 Polyurethane prepolymer compositions, foams made therefrom and methods of making each thereof
09/30/1999DE19813107A1 Verfahren zur Herstellung von Polyurethanschaumstoffen A process for the production of polyurethane foams
09/29/1999EP0944661A1 Inner parting agents for producing self-parting mouldings made of polyisocyanate polyaddition products
09/29/1999CN1229810A Low emission, cell opening surfactant for polyurethane flexible and rigid foams
09/29/1999CN1229805A Polyurethane foam-supported double metal cyanide catalysts for polyol synthesis
09/29/1999CN1229803A Low resilience urethane foam
09/22/1999EP0563298B1 Polyurethane carpet-backing process
09/21/1999US5955534 Process for the preparation of polymer polyol dispersions
09/21/1999CA2074761C Pour-in-place flexible polyurethane foam articles
09/21/1999CA2033910C Epoxy modified polyols as dispersants for high styrene, high solids content polymer polyols
09/15/1999EP0942033A2 HCFC-141b blown PU foams with low levels of HCFC-113a by-products
09/15/1999EP0941263A1 Method for the discontinuous production of flexible, open-cell polyurethane foams
09/09/1999CA2262467A1 Hcfc-141b blown foams with low levels of hcfc-1131a by-products
09/08/1999EP0939780A1 The use of polyether-polyurethane for safety clothing
09/08/1999EP0830419B1 New flexible polyurethane foams
09/01/1999EP0868461B1 Microcellular urea-containing polyurethane elastomer
09/01/1999EP0866817B1 Process for preparing self-releasing, compact or cellular moulded bodies optionally containing reinforcing agents and made of polyisocyanate polyadditon products and internal mould release agents therefor
08/1999
08/25/1999EP0937115A1 New flexible polyurethane foams
08/25/1999EP0937114A1 Process for preparing rigid and flexible polyurethane foams
08/25/1999EP0937112A1 Process for making rigid and flexible polyurethane foams
08/25/1999EP0937109A1 Process for preparing rigid and flexible polyurethane foams
08/25/1999CN1226904A Preparation of polyurethane foams
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