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)
12/2003
12/31/2003CA2490519A1 Expansible polyamide composition and polyamide foam derived therefrom
12/31/2003CA2490252A1 Low emission tin catalysts
12/24/2003WO2003106528A1 Method for the production of polyurethane foam materials
12/24/2003CA2488636A1 Method for the production of polyurethane foam materials
12/23/2003CA2089318C Preparation of flexible, molded, cold-cure polyurethane foams
12/17/2003EP1371469A2 Method of manufacturing a heat insulated pipe
12/17/2003EP1370604A1 Azeotrope-like compositions of pentafluorobutane and water
12/17/2003CN1131256C Process for preparing flexible polyurethane foam
12/16/2003CA2100231C Process for the production of low-fog flexible polyester polyurethane foams and their use in vehicles
12/16/2003CA2086652C Liquid, light-colored poylisocyanate mixtures and a process for their production
12/10/2003CN1130414C Weak Bronsted acid derivative for improving size stability of soft polyurethane foam body
12/10/2003CN1130410C Process for preparing flexible polyurethane foamed plastic
12/09/2003US6660781 Reaction product of tertiary amine and phenoxy acid generates a delayed action catalyst to delay the onset of a reaction between said polyisocyanate, water, and organic polyol
12/04/2003WO2003099919A1 Blends of (alkyl substituted) triaryl phosphate esters with phosphorus-containing flame retardants for polyurethane foams
12/04/2003WO2003068283A3 A wound care device
12/04/2003US20030225174 Flameproof polyurethanes having reaction products of nonylphenol, diethanolamine and formaldehyde, as blowing or foaming agents, used for insulation of buildings, pipes or containers
12/03/2003EP1366032A1 Purification of propylene oxide
12/03/2003CN1129623C Process for preparing rigid polyurethane foams
12/03/2003CN1129620C Polyurethane prepolymer compositions, foams made therefrom and methods of making each thereof
11/2003
11/27/2003WO2003097712A1 Process for preparing polymer polyols
11/27/2003WO2003097345A1 Moisture transpiration composite and products therefrom
11/27/2003US20030220410 Making a flexible polyurethane foams, pre-polymerizing a seed of polyether with ethylenically unsaturated monomer in the presence of a catalyst and macromer; low viscosity, high solids, broad molecular weight distribution
11/26/2003CN1128831C Use of polyol mixture in rigid and semi rigid polyurethane foams
11/25/2003US6653359 Fire retardant silicone surfactants for use in inert gas blown polyurethane foams
11/25/2003US6652787 Process for the production of a wiping material for a vacuum chamber
11/20/2003WO2003095759A2 A conductor polymer backfill composition and method of use as a reinforcement material for utility poles
11/20/2003WO2003095544A1 Blends of tetrahalophthalate esters and phosphorus­containing flame retardants for polyurethane compositions
11/20/2003WO2003095518A1 Method of producing polishing pad-use polyurethane foam and polyurethane foam
11/20/2003WO2003095419A1 Tetralin isocyanates
11/20/2003US20030216484 Blends of (alkyl substituted) triaryl phosphate esters with phosphorus-containing flame retardants for polyurethane foams
11/20/2003US20030216483 Urethane polymer foam composites in sized particulate form with controlled release of agents and additives
11/20/2003US20030213939 Improved compressibility, flexibility and compression set resistance; for use in computers, cell phones, medical diagnosis, wireless communication, digital versatile disk players, and automobiles
11/20/2003CA2538176A1 A conductor polymer backfill composition and method of use as a reinforcement material for utility poles
11/19/2003EP1362073A2 Process to enhance polyurethane foam performance
11/18/2003US6649667 Condensation polymerization of polyisocyanate, polyol, and vegetable or fish oil; catalysis, crosslinking, chain extension
11/13/2003US20030212160 Tetralin isocyanates
11/13/2003US20030212155 Process for making high resilience foams
11/13/2003US20030210959 Conductor polymer backfill composition and method of use as a reinforcement material for utility poles
11/12/2003EP1037733B1 Shaped body made from wood particles and a pu bonding agent, use and production thereof
11/12/2003CN1455791A Polyols with autocatalytic characteristics and polyurethane products made therefrom
11/06/2003WO2003091320A1 Fire retardant silicone surfactants for use in inert gas blown polyurethane foams
11/06/2003WO2003091308A1 Flame retardant polyurethane composition and method of manufacture thereof
11/06/2003US20030207954 Urethane polymer foam composites with controlled release of agents and additives having abrasive qualities
11/05/2003EP1358269A2 Polyurethane compositions useful as shock absorbers and a method for their preparation
11/05/2003EP1358240A1 Polyurethane foams and method of manafacture thereof
11/05/2003CN1454227A Tough. fire resistant polyurethane foam and method of manufacture thereof
11/05/2003CN1126771C Polyethers and polysiloxane copolymers produced with double-metal cyanide catalysts
11/04/2003US6642037 Immobilization of enzymes such as acetylcholinesterase, on polymer supports to form reaction products and/or kits used for neutralization, purification or cleaning surfaces
11/04/2003CA2067463C Gel compounds, their production and use
10/2003
10/30/2003WO2003089510A1 Compositions of pentafluoropropane, pentafluorobutane and water
10/30/2003WO2003089505A1 Polyurethane or polyisocyanurate foams blown with hydrofluorocarbons and carbon dioxide
10/30/2003WO2003051097A3 Rigid foam compositions and methods employing alkyl alkanoates as a blowing agent
10/30/2003US20030203984 Fire retardant silicone surfactants for use in inert gas blown polyurethane foams
10/30/2003CA2482609A1 Polyurethane or polyisocyanurate foams blown with hydrofluorocarbons and carbon dioxide
10/29/2003EP1355802A1 Headrest for alleviating whiplash injury and the use of specific polyurethane foams therein
10/28/2003US6638989 Reacting an active hydrogen compound with a prepolymer derived from polymeric MDI (diphenylmethane diisocyanate) and a polyether or polyester of given hydroxyl number using catalyst and water as blowing agent
10/23/2003US20030199599 Composition of pentafluoropropane, pentafluoropropane and water
10/23/2003US20030199598 Low yellowing scorch inhibitor composition
10/22/2003EP1353969A2 Molded foam articles prepared with reduced mold residence time and improved quality
10/22/2003CN1125102C Amino-propyl bi (amino-ethyl) ether derivative catalyst compsns
10/21/2003US6635688 Wet casting; concurrent curing
10/21/2003US6635686 Refrigerants, aerosol propellants
10/21/2003US6635685 Rigid polyurethane foam and process for producing the same
10/21/2003CA2077910C Azeotropic composition of 1,1,1,2-tetrafluoroethane and dimethyl ether
10/16/2003WO2003085681A1 Electrically conductive polymeric foams and elastomers and methods of manufacture thereof
10/16/2003WO2003084579A1 Polyurethane foam products with controlled release of agents and additives
10/09/2003US20030191204 Polyurethane foam products with controlled release of agents and additives
10/08/2003CN1447826A Composite elements contg. polyisocyanate polyaddition products
10/08/2003CN1123586C Energy management polyurethane rigid foams with high recovery
10/02/2003WO2003080696A1 Foams containing silicon
09/2003
09/25/2003WO2003078515A1 Low yellowing scorch inhibitor composition
09/25/2003WO2003078497A1 Combustion modified polyurethane foam
09/25/2003CA2476912A1 Combustion modified polyurethane foam
09/24/2003EP1345987A1 Process for making polyurethane integral skin foams
09/24/2003EP1345977A1 Isocyanic compositions and use thereof in the preparation of expanded polyurethanes with improved fire behaviour
09/24/2003CN1444614A Process for making flexible polyurethane foam
09/24/2003CN1444611A Manufacture of MDI-TDI based flexible polyurethane foams
09/24/2003CN1122056C Foamng elastomer preparing process and mold obtained from reaction system thereby
09/24/2003CN1122020C 3-{N-[2-(N',N'-dimethyl amino oxyethyl group) ethyl]N-methylamino} propionamide used for producing polyurethane
09/23/2003US6624244 Plastic material
09/18/2003US20030176618 Calalysts, especially for producing polyisocyanate polyaddition products
09/17/2003EP1344787A1 Flame retardant rigid foams
09/17/2003CN1443208A Process for preparing flexible polyurethane foam
09/10/2003CN1440865A Method for producing vacuum heat insulation material core
09/09/2003US6617369 Process for making visco-elastic foams, polyols blend and reaction system useful therefor
09/09/2003CA2251093C Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and hydrocarbons
09/09/2003CA2092577C Process for making flexible foams
09/04/2003US20030166735 Produced by reacting an organic polyisocyanate with an isocyanate-reactive mixture in which a significant amount of bio-based polyol is present
09/03/2003EP1339771A1 Stone composite slabs used for insulation
09/03/2003EP1339769A2 Method of preparing polyurethane-modified polyisocyanurate foam
09/03/2003CN1440434A Catalysts, especially for producing polyisocyanate polyaddition products
09/03/2003CN1439660A Soft cellular plastic and absorbing products containing it
09/03/2003CN1120192C Active methano-compound containing tertiary amine for improving stability of size of polyurethane
09/02/2003US6613827 Dispersion of a preformed polymer in a polyol
08/2003
08/21/2003WO2003068283A2 A wound care device
08/21/2003US20030158281 From a polyoxyalkylene polyol having special properties and a polyisocyanate having a high 4,4'-diphenylmethane diisocyanate content; high resilience at low density, low recession and/or low hysteresis loss and more open cells.
08/21/2003US20030158280 Process for making a flexible polyurethane foam
08/21/2003US20030158279 Reacting isocyanates-2+ with alcohols-2+, then applying polyethylenimine or polyvinylamine, group IA/IIA hydroxides and/or mixtures, to form open-cell foams used in absorption of odors, colors, metals or for water treatment
08/21/2003US20030158278 Isopentane; foaming agents for preparing polyurethane and polyisocyanurate foams
08/21/2003CA2475346A1 A wound care device
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