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)
11/2000
11/02/2000DE19919267A1 Kristallisierende Polyetherpolyole, ein Verfahren zu deren Herstellung sowie deren Verwendung Crystallising polyether polyols, a process for their preparation and their use
11/02/2000DE19917787A1 Komprimierte Polyurethanhartschaumstoffe Compressed polyurethane foams
11/01/2000CN1271644A Method for manufacturing vacuum heat insulating material core
10/2000
10/26/2000WO2000063281A1 Compressed, rigid polyurethane foams
10/26/2000DE19918726A1 Open-cell, rigid polyurethane foam for use in vacuum panels and other insulating applications, based on a polyol mixture containing polyoxyalkylene polyol with a low content of carbon-carbon double bonds
10/26/2000CA2370363A1 Compressed rigid polyurethane foams
10/25/2000CN1270956A 3-{N-[2-(N',N'-dimethyl amino oxyethyl group) ethyl] N-methylamino} propionamide used for producing polyurethane
10/24/2000US6136876 Weak bronsted acid derivatives for improving dimensional stability of polyurethane flexible foams
10/18/2000EP0527138B2 Polymer foams containing blocking agents
10/12/2000WO2000059718A1 Composite elements containing polyisocyanate-polyaddition products
10/12/2000CA2368697A1 Composite elements containing polyisocyanate-polyaddition products
10/11/2000EP1043350A2 Method of preparing rigid polyurethane foam and composition for rigid polyurethane foam
10/11/2000CN1269373A Water-contained wax dispenser used as pore-creating agent in preparation of polyurethane flexible foams
10/11/2000CN1269372A Process for producing polyurethane foam plastics
10/11/2000CN1057312C Use of core discoloration preventing agents in production of isocyanate-based foam plastics
10/10/2000CA2011257C Rigid foam with improved "k" factor by reacting a polyisocyanate and polyester polyol containing low free glycol
10/08/2000CA2303699A1 Method of preparing rigid polyurethane foam and composition for rigid polyurethane foam
10/05/2000DE19914420A1 Composite elements for use as structural components, especially in boats and bridges, comprise two layers of metal with a polyurethane interlayer made by reacting isocyanate with polyether-polyol in presence of air
10/04/2000EP1041106A2 Aqueous wax dispersions as cell openers in making polyurethane flexible foams
10/04/2000CN1268524A Amido functional amino catalyst for prodn. of polyurethane
10/03/2000US6127443 High energy absorbing efficiency as well as exceptional recovery after deformation, allowing their use in visible energy absorbing structures, particularly in the transportation vehicle industry
09/2000
09/27/2000EP1038896A2 Amido functional amine catalysts for the production of polyurethanes
09/27/2000EP1038895A2 3- (N-(2-(N',N'-Dimethylamino Ethoxy)Ethyl) -N-Methylamino) Propionamide for the production of polyurethanes
09/27/2000EP1037733A1 Shaped body made from wood particles and a pu bonding agent, use and production thereof
09/27/2000CN1267674A Process for producing polyurethane foamed plastic
09/26/2000US6124369 Process for producing organosilicon resin, and process for producing polyurethane foam by using the organosilicon resin obtained by that process
09/13/2000EP1035146A2 The use of hydrophylic polyester-polyurethane-foams in the preparation of laminates for car interior fittings
09/13/2000EP1034205A1 Low density co 2?-blown polyurethane foams and a process of preparing same
09/13/2000CN1266073A Compound material including hydrophilous polyester-polyurethane foam material and productive method thereof
09/07/2000DE19909978A1 Die Verwendung von hydrophilen Polyester-Polyurethan-Schaumstoffen bei der Herstellung von Verbundstoffen für die Fahrzeuginnenausstattung The use of hydrophilic polyester-polyurethane foams, in the production of composite materials for automotive interior
09/05/2000US6114403 Polyurethane catalyst compositions for improving rigid foam performance
08/2000
08/30/2000CN1265121A Purification of polylene oxide
08/23/2000EP0935624B1 Rigid polyurethane foams
08/22/2000CA2106453C Foamed polymer and process for production thereof
08/17/2000WO2000047647A1 Fine-cell, water-driven rigid expanded polyurethanes
08/17/2000DE19905989A1 Feinzellige, wassergetriebene Polyurethanhartschaumstoffe Microcellular, water-blown rigid polyurethane foams
08/17/2000CA2362505A1 Fine cell, water-blown rigid polyurethane foams
08/16/2000EP1028134A1 Process for the preparation of polyurethane rigid foams
08/10/2000WO2000046284A1 Open-celled polyurethane foams containing graphite which exhibit low thermal conductivity
08/10/2000WO2000046283A1 Open-celled semi-rigid foams with exfoliating graphite
08/10/2000CA2362213A1 Open-celled polyurethane foams containing graphite which exhibit low thermal conductivity
08/10/2000CA2362208A1 Open-celled semi-rigid foams with exfoliating graphite
08/08/2000US6100311 Process for preparing rigid and flexible polyurethane foams
08/08/2000US6100310 Process for making microcellular polyurethane elastomers
08/08/2000US6100309 Process for preparing elastic polyurethane slabstock foams
08/08/2000US6100308 Copolymerizing a di- or polyisocyanates with a polyether polyols based on aromatic amines with chain extenders and/or crosslinkers in the presence of blowing agents to form the rigid polyetherurethane foams; use as insulation material
08/08/2000CA2113714C Unsaturated polyester-polyurethane hybrid resin foam compositions
08/08/2000CA2099271C Energy absorbing, water blown, rigid polyurethane foam
08/03/2000WO2000044821A1 Foamed thermoplastic polyurethanes
08/03/2000WO2000044804A2 Low volatile reinforcing materials
08/03/2000CA2360153A1 Low volatile reinforcing materials
08/01/2000US6096238 Polyetherurethane copolymers with flexibility
07/2000
07/27/2000WO2000043443A2 Process for the preparation of flexible polyurethane foams
07/25/2000CA2016329C A foaming system for rigid urethane and isocyanurate foams
07/19/2000EP0931107A4 Polyisocyanate-based foam and blowing agent therefor
07/12/2000EP1018526A1 Process for preparing polyurethane foam
07/12/2000EP1018525A1 Process for preparing polyurethane foam
07/12/2000EP0906354B1 Process for rigid polyurethane foams
07/06/2000WO2000039178A1 Polyurethane foams prepared from mechanically frothed polyurethane dispersions
07/06/2000CA2357050A1 Polyurethane foams prepared from mechanically frothed polyurethane dispersions
07/05/2000CN1259149A Method for producing closed-cell rigid polyurethane foams having low thermal conductivity
07/05/2000CN1054141C Reaction system for preparing microcellular elastomers
06/2000
06/28/2000CN1257884A Foaming elastomer preparing process and mold obtained from reaction system thereby
06/27/2000US6080800 Aqueous wax dispersions as cell openers in making polyurethane flexible foams
06/27/2000US6080799 Foamed plastic blowing agent; nonflammable, low temperature insulation
06/27/2000CA2016328C Foaming system for rigid urethane and isocyanurate foams
06/22/2000WO2000035999A1 Polyurethane based foam containing exfoliating graphite and the process for the preparation thereof
06/22/2000WO2000035997A1 Isocyanate-based polymer foam and process for production thereof
06/22/2000CA2350824A1 Polyurethane based foam containing exfoliating graphite and the process for the preparation thereof
06/21/2000CN1257517A Polyurethane foam plastics
06/21/2000CN1257516A Polyurethane foam plastics
06/21/2000CN1257515A Rigid polyurethane foams
06/14/2000EP0759042B1 Mixtures for preparing hard polyurethane foams
06/14/2000EP0710262B1 Organic aerogels
06/08/2000WO2000032663A1 Polyisocyanate based aerogels
06/07/2000EP0915922B1 An alkanolamine/carbon dioxide adduct and polyurethane foam therewith
06/06/2000US6071978 Method of producing hydrocarbon-expanded rigid polyurethane foams
05/2000
05/31/2000EP1003801A1 Novel polyurethane foam composition having improved flex fatigue
05/31/2000CN1254730A Weak Bronsted acid derivative for improving size stability of soft polyurethane foam body
05/30/2000US6069184 Reacting isocyanate prepolymer which is the reaction product of a polyisocyanate containing at least 85% by weight 4,4'-diphenylmethane diisocyanate or a variant thereof and a polyether polyol with latex to form foam, compression molding
05/30/2000US6068790 Mixtures
05/24/2000EP1002816A2 Weak bronsted acid derivatives for improving dimensional stability of polyurethane flexible foams
05/23/2000US6066683 Molded and slab polyurethane foam prepared from double metal cyanide complex-catalyzed polyoxyalkylene polyols and polyols suitable for the preparation thereof
05/18/2000WO2000027899A1 Polyethylene naphthalate polyester polyol and rigid polyurethane foams obtained therefrom
05/18/2000WO2000027898A1 Energy management polyurethane rigid foams with high recovery
05/18/2000DE19852681A1 Carbamatlösungen Carbamate
05/18/2000CA2346806A1 Polyethylene naphthalate polyester polyol and rigid polyurethane foams obtained therefrom
05/17/2000EP1000955A1 Carbamate solutions
05/17/2000EP0843693B1 Polyurethane prepolymer containing nco groups
05/16/2000US6063824 Microcellular urea-containing polyurethane elastomer
05/10/2000EP0998515A1 Purification of propylene oxide
05/10/2000EP0998509A1 Improved water blown polyurethane soling systems
05/04/2000WO2000024813A1 Method of preparing rigid polyurethane foam
05/04/2000CA2347709A1 Method of preparing rigid polyurethane foam
05/03/2000CN1052020C Process for CFC-free production of cellular polyurethane molded parts
04/2000
04/26/2000EP0805831B1 Use of toluenediamine initiated propyleneoxide polyols in rigid polyurethane foams
04/26/2000CN1051778C Method of producing rigid polyurethane foams
04/26/2000CN1051777C Process for preparing flexible polyurethane foam
04/19/2000CN1251115A Method for preparing rigid polyurethane foam
04/19/2000CN1251113A Process for preparing flexible polyurethane foam
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