C08G 101 - Manufacture of cellular products

Patents for C08G 101 - Manufacture of cellular products (4,577)
12/1994
12/06/1994	US5371113 Polyurethane foam of low thermal conductivity and method of preparation
11/1994
11/30/1994	EP0626399A1 Process for producing rigid polyurethane foam
11/29/1994	US5369138 Preparation of flexible, molded, cold-cure polyurethane foams
11/23/1994	EP0598100A4 Unsaturated polyester-polyurethane hybrid resin foam compositions.
11/23/1994	CN1095386A Process for making flexible foams
11/22/1994	US5367000 Process for the production of rigid foams containing urethane and isocyanurate groups
11/17/1994	EP0624611A1 Process for the preparation of polyurethane foams
11/17/1994	EP0624170A1 Method of producing plastics containing amide groups
11/15/1994	US5364852 Molding materials
11/09/1994	EP0623634A1 Process for the preparation of polyurethane foams
11/08/1994	US5362834 Reaction products of polyisocyanates and mixture of polyols having specific hydroxyl number ranges; pressure distribution elements
11/05/1994	CA2122502A1 Process for the manufacture of polyurethane foams
10/1994
10/27/1994	WO1994024183A1 Polyurethane foams
10/27/1994	CA2158648A1 Polyurethane foams
10/26/1994	EP0621294A2 Process for producing a flexible polyurethane foam having high air permeability
10/18/1994	US5357018 Polysiloxane-polyoxyalkylene block copolymers with different polyoxyalkylene blocks in the average molecule
10/18/1994	US5356943 Rigid foams
10/12/1994	EP0619357A1 Azeotropic compositions of perfluoro-1,2-dimethylcyclobutane with dichlorotrifluoroethane
10/12/1994	EP0543814B1 Method for the manufacture of a heat insulating foamed plastic material and blowing agent to be used by the method
10/12/1994	CN1093376A Polyurethane foam of low thermal conductivity and method of preparation
10/06/1994	DE4411161A1 Polyurethane moulding composition
10/05/1994	EP0618253A1 Polyurethane foam of low thermal conductivity and method of preparation
10/05/1994	EP0617717A1 Phosphorus-containing triazine compounds and their use
10/04/1994	US5352710 Neither toxic nor environmentally noxious foamed-polymer products
09/1994
09/28/1994	EP0617067A1 Process for producing polyurethane-foams
09/27/1994	US5350781 Process for the production of polyurethane foams
09/26/1994	CA2119480A1 Process for the production of polyurethane foams
09/21/1994	EP0527174B1 Microcellular polyurethane polymers prepared from isocyanate-terminated poly(oxytetramethylene) glycol prepolymers
09/07/1994	CN1091753A Polyurethane foams
08/1994
08/30/1994	US5342856 Process for producing integral skin molded foams
08/24/1994	EP0601095A4 Dispersant for carbon black-filled foam.
08/17/1994	EP0610752A2 Process for the preparation of isocyanate-based foams
08/11/1994	CA2115098A1 Process for producing isocyanate-based foams
08/10/1994	EP0609982A1 Process for making flexible foams
08/09/1994	US5336695 Polyetherurethanes; bandages
08/04/1994	WO1994017117A1 Foamed polymer and process for production thereof
08/03/1994	EP0608754A2 Process for the preparation of rigid foams showing urethane and isocyanurate groups and their use as insulating materials
08/03/1994	EP0608626A1 Polyurethane foams
08/02/1994	US5334689 Polyetherurethane copolymer
08/02/1994	US5334624 Polyol compositions
07/1994
07/27/1994	EP0608023A1 Process for producing moulded articles made of flexible polyurethane integral foam
07/27/1994	EP0607834A1 Process for the production of reinforced moldings and the resultant products
07/27/1994	CN1089959A Polyol compositions
07/26/1994	CA2113362A1 Polyurethane foams
07/20/1994	CA2113509A1 Process of manufacturing shaped articles of flexible polyurethane integral foam
07/13/1994	EP0606066A2 Quaternary ammonium carboxylate inner salt compositions as controlled activity catalysts for making polyurethane foam
07/06/1994	EP0605105A1 Process for rigid foams
07/06/1994	EP0604784A1 Composites for coding containers comprising a dimensionally stable water-blown polyurethane foam by employing lithium salts and a method for its preparation
07/01/1994	CA2110894A1 Process for rigid foams
06/1994
06/29/1994	EP0603597A1 Flexible polyurethane foams containing lithium-based salts, a process for their preparation and a polyol composition therefor
06/29/1994	EP0414868B1 Process for the manufacture of flame-resistant elastic soft polyurethane foam
06/28/1994	US5324754 Softness, shrinkage inhibition
06/22/1994	EP0602059A1 Viscoelastic acoustic-insulation foam with an adhesive surface
06/22/1994	CN1088222A Polyurethane foams
06/15/1994	EP0601273A1 Purification of propylene oxide
06/15/1994	EP0601095A1 Carbon black-filled polyurethane rigid foam with improved aged k-factor
06/15/1994	CA2111044A1 Lithium-based salts in flexible foams
06/14/1994	US5321051 Polysiloxane-polyoxyalkylene block copolymers with different polyoxyalkylene blocks in the average molecule
06/11/1994	CA2100711A1 Purification of propylene oxide
06/08/1994	EP0600486A1 Process for preparing reduced density, water blown MDI polyurethane foams
06/08/1994	EP0600261A1 Polysiloxane-polyoxyalkylene block copolymer with different polyoxyalkylene blocks in average molecule
06/01/1994	EP0599496A1 Polyol compositions
06/01/1994	EP0599348A1 Heat insulating box comprising hard polyurethane foam
05/1994
05/28/1994	CA2109775A1 Polyol compositions
05/25/1994	EP0598100A1 Unsaturated polyester-polyurethane hybrid resin foam compositions
05/25/1994	EP0597914A1 Three stage cooling of porous materials
05/24/1994	US5314928 Method for preparing polyurea - polyurethane flexible foams
05/18/1994	EP0597281A2 A two-component polyurethane flexible foam system having improved elongation, tensile strength and tear resistance
05/11/1994	EP0596312A2 Composite supplemental inflatable restraint doors
05/10/1994	US5310766 Reacting organic polyisocyanate with a liquid polyol in the presence of blowing agent and a foam stabilizer; sealants
04/1994
04/27/1994	EP0594181A2 Method for producing modified polyisocyanurate foams
04/26/1994	US5306738 Process for producing flexible polyurethane foam having high air flow property
04/20/1994	CN1085491A Process for making MDI based flexible foam
04/19/1994	US5304581 Process for molding microcellular elastomeric polurethane articles and microcellular elastomeric polyurethanes therefor
04/14/1994	WO1994007935A1 Hydrophilic polyurethane gel foams, particularly for treating deep wounds, wound dressing based on hydrophilic polyurethane gel foams and method of manufacture
04/13/1994	EP0591766A1 Heat-curable, expansible one-component polyurethane - blowing agent composition
04/06/1994	EP0590638A1 Process for preparation of polyurethane-polycarbodiimide foam
04/06/1994	EP0590414A2 Process for the preparation of polyurethane foams
04/06/1994	EP0590079A1 Catalysts which stabilize hydrohalocarbon blowing agent in polyisocyanurate foam formulations during polymerization
04/06/1994	CA2107427A1 Heat curable, expandable one-component polyurethane composition
04/05/1994	US5300534 Production of plastic foams, preferably rigid foams containing urethane groups or urethane and isocyanurate groups, and blowing agent-containing emulsions for this purpose
03/1994
03/30/1994	EP0588981A1 A process for preparing polyurethane elastomer from a soft-segment isocyanate-terminated prepolymer.
03/30/1994	CA2107138A1 Process for preparation of polyurethane-polycarbodiimide foam
03/29/1994	CA2106947A1 Process for the production of polyurethane foams
03/23/1994	EP0587633A1 Process for insulating pipes.
03/22/1994	US5296181 Process for the production of composite bodies having enhanced bonding between layers of the composite bodies thus obtained
03/16/1994	EP0587317A2 Rim molded energy absorbing polyurethane foam
03/16/1994	CN1083821A Reaction system for preparing microcellular elastomers
03/12/1994	CA2103964A1 Rim molded energy absorbing polyurethane foam
03/02/1994	EP0584967A1 Polyether polyols and polyetherdiamines containing imidazolidone groups
03/01/1994	US5290823 Production of rigid polyurethane foams, and a blowing agent mixture for this purpose
02/1994
02/23/1994	EP0583929A1 Flexible polyurethane foams using chlorinated alkanes
02/22/1994	US5288864 Quaternary ammonium carboxylate inner salt compositions as controlled activity catalysts for making polyurethane foam
02/17/1994	WO1994003515A1 Process for the production of hard polyurethane foams
02/16/1994	EP0582674A1 Absorbent, non-skinned foam and the method of preparation
02/15/1994	US5286761 Process for the production of low-fog flexible polyester polyurethane foams and their use in vehicles
02/15/1994	CA2101613A1 Flexible polyurethane foams using chlorinated alkanes
02/09/1994	EP0582385A1 Reaction system for preparing microcellular elastomers
02/08/1994	US5284596 Substantially constant boiling compositions of 1,1,1,2-tetra-fluoroethane and dimethyl ether
02/02/1994	EP0581159A1 Anionically modified polyureas having reduced tack for leather coating

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