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)
02/1994
02/02/1994EP0580599A1 Hydrophilic foams and process for producing them
02/01/1994CA2101389A1 Anionically modified polyurethane ureas having reduced tackiness for the coating of leather
01/1994
01/26/1994EP0579988A1 Process for the preparation of low-fogging soft polyester-polyurethane foams and their use in transport means
01/12/1994EP0578381A1 Process for making MDI based flexible foam
01/12/1994EP0577750A1 Azeotropic and azeotrope-like compositions of 1,1,2,2-tetrafluoroethane
01/11/1994US5278195 Production of plastic foams, preferably rigid foams containing urethane groups or urethane and isocyanurate groups, and blowing agent-containing emulsions for this purpose
01/08/1994CA2098764A1 Process for making mdi based flexible foam
01/04/1994US5276067 HCFC blown rigid foams with low thermal conductivity
12/1993
12/23/1993WO1993025598A1 A foam stabilizing additive and polyurethane foam prepared in the presence thereof
12/22/1993EP0574651A1 Liquid stabilizer compositions for polyols and polyurethane foam
12/15/1993EP0573873A2 Process for the preparation of urethane or urea groups-containing compact or cellular elastomers or mouldings thereof
12/14/1993US5270348 Process for preparing flexible polyurethane foams
12/14/1993US5270347 Foaming with nitrogen
12/09/1993WO1993024548A1 Unsaturated polyester-polyurethane hybrid resin foam compositions
12/01/1993EP0572184A2 Acyloxy endblocked polyethers having improved hydrolitic stability
11/1993
11/30/1993US5266604 Process for making flexible foams
11/30/1993US5266251 Method for the manufacture of a heat insulating foamed plastic material and blowing agent to be used by the method
11/24/1993CN1078725A Process for preparing flexible polyurethane same
11/23/1993US5264463 Flame-retardant rigid polyurethane foams, compositions intended for manufacturing them and process for manufacturing the foams
11/18/1993EP0570174A1 Process for preparing rigid polyurethane and polyisocyanurate foams
11/16/1993US5262447 Composites having a dimensionally stable water-blown polyurethane foam by employing lithium salts for cooling containers
11/09/1993US5260344 Open cell rigid isocyanurate foams and method for producing the same and vacuum heat insulating layer by use of the same
10/1993
10/26/1993US5256726 Reactive systems and a process for the preparation of polyurethane plastics
10/20/1993EP0566251A1 Polyisocyanate composition
10/20/1993EP0566248A1 Process for preparing flexible polyurethane foams
10/20/1993EP0566247A1 Process for making flexible foams
10/20/1993CN1077464A 多异氰酸酯组合物 Polyisocyanate composition
10/20/1993CN1077413A Process for making flexible foams
10/19/1993US5254601 HCEC blown rigid foams with low thermal conductivity
10/17/1993CA2092578A1 Process for preparing flexible polyurethane foams
10/13/1993EP0565163A1 Rigid fire-resistant polyurethane foams
10/13/1993EP0564584A1 Energy absorbing, water blown, rigid polyurethane foam
10/12/1993US5252623 Expandable vinyl chloride resin composition
10/12/1993US5252617 Expandable polyurethane powder preparations containing blowing agents and their use for the production of foamed polyurethane moldings
10/08/1993CA2093547A1 Rigid fire retardant polyurethan foams, compositions for manufacturing thereof and process for manufacturing foams
10/06/1993EP0563298A1 Polyurethane carpet-backing process
10/05/1993US5250581 Tribromostyrene; used in polyurethane foams with improved flame retardant properties
09/1993
09/29/1993EP0562394A1 Expandable polyurethane powder compositions containing an expanding agent and their use for the preparation of shaped foamed polyurethane bodies
09/26/1993CA2092103A1 Expandable polyurethane powder preparations containing blowing agents and their use for the production of foamed polyurethane moldings
09/22/1993CN1076459A Method of producing rigid polyurethane foams
09/14/1993US5244613 Process for the production of reinforced moldings and the resultant products
09/08/1993EP0558622A1 Premix compositions of polyol, blowing agent and optionally additives having improved storage stability
09/01/1993EP0557632A1 Polyurethane foam composition
08/1993
08/31/1993US5240970 Delayed activation
08/19/1993WO1993016122A1 Process for producing rigid polyurethane foam
08/18/1993EP0555914A1 Process for the stabilization of compositions containing hydrofluoroalkanes and stabilized compositions containing hydrofluoroalkanes
08/18/1993EP0555742A2 Process for the preparation of fluorchlorhydrocarbon-free flexible polyurethane foams using urethane groups containing polyisocyanate blends based on diphenylmethane-diisocyanate as well as likewise modified polyisocyanate blends
08/18/1993EP0555721A1 Process for the preparation of cold-hardening flexible polyurethane foams
08/17/1993US5236964 Catalyzed by addition product of triethylenediamine and a boron compound
08/11/1993EP0554721A1 Process for preparing soft, elastic, open-celled PUR foams
08/10/1993US5235075 Purification of propylene oxide
08/10/1993US5234967 Rigid foamed polyurethane and process for the manufacture of the same
08/10/1993US5234964 Microcellular polyurethane elastomers
08/10/1993US5234960 Process for preparing foams
08/05/1993WO1993015121A1 Method of producing plastics containing amide groups
08/04/1993EP0553343A1 Polyurethanes having improved physical properties
08/03/1993US5232957 RIM molded energy absorbing polyurethane foam
07/1993
07/21/1993EP0551636A1 Process for the preparation of rigid polyurethane foams and a mixture of blowing agents therefor
07/14/1993EP0550901A2 Liquid, low-colour polyisocyanate compositions, process for their preparation and their use in the production of low-colour rigid polyurethane foams
07/08/1993WO1993004103A3 Polyurethanes having improved physical properties
06/1993
06/30/1993EP0549120A1 Polyurethane foams
06/30/1993CN1073691A Polyurethane foams
06/30/1993CN1073690A Polyol compositions
06/24/1993WO1993012173A2 Phosphorus-containing triazine compounds and their use
06/23/1993EP0547765A1 Polyurethane foams
06/23/1993EP0547764A1 Polyol compositions
06/23/1993CN1073455A Process for cellular polymeric products
06/18/1993CA2084809A1 Polyol compositions
06/18/1993CA2084808A1 Polyurethanes foams
06/16/1993EP0546400A2 A process for preparing polyamines and polyisocyanates
06/16/1993EP0546398A2 A process for preparing polyamines for lighter color polyisocyanate based foam
06/15/1993US5219893 Process for the production of open-cell, cold-formable rigid polyurethane foams and their use for the production of molded articles
06/15/1993US5219892 Liquid stabilizer compositions for polyols and polyurethane foam
06/11/1993CA2084156A1 Process for preparing polyamides and polyisocyanates
06/02/1993EP0543814A1 Method for the manufacture of a heat insulating foamed plastic material and blowing agent to be used by the method.
06/01/1993US5216040 Rigid polyurethane foam and process for producing the same
05/1993
05/26/1993EP0543536A1 Process for cellular polymeric products
05/25/1993CA1318455C Method, a compound, and a blowing agent for making plastic foam
05/21/1993CA2082964A1 Process for cellular polymeric products
05/19/1993EP0542220A1 Polyurethanes and processes for preparing same
05/18/1993CA1318080C Reduction of discoloration in flame retarded polyurethane foams
05/13/1993CA2082559A1 Polyurethanes and processes for preparing same
05/12/1993EP0541391A1 Method of making polyurethane foam
05/12/1993EP0540840A1 Stabilized 1,1-dichloro, 1-fluoro ethane
04/1993
04/27/1993US5205956 Fluorocarbon blowing agent
04/10/1993CA2076694A1 Stabilized 141b
03/1993
03/24/1993EP0533202A1 Use of capped surfactants for production of rigid polyurethane foams blown with hydrochlorofluorocarbons
03/24/1993EP0533023A1 HCFC blown rigid foams with low thermal conductivity
03/24/1993EP0533009A1 Process for the preparation of composite articles and the composite articles obtained by this process
03/21/1993CA2078580A1 Use of capped surfactants for production of rigid polyurethane foams blown with hydrochlorofluorocarbons
03/21/1993CA2077607A1 Hcfc blown rigid foams with low thermal conductivity
03/18/1993WO1993005102A1 Dispersant for carbon black-filled foam
03/18/1993WO1993005091A1 Viscoelastic acoustic-insulation foam with an adhesive surface
03/18/1993CA2116556A1 Dispersant for carbon black-filled foam
03/17/1993CN1069986A Polyurethanes having improved physical properties
03/17/1993CN1069985A Three stage cooling of porous materials
03/16/1993US5194453 Method for the manufacture of flexible polyurethane foam
03/16/1993US5194452 Curing diisocyanate, polyol, polyethersiloxane copolymer, blowing agent to form polyurethane foam
03/11/1993DE4129666A1 Viscoelastischer daempfungsschaum mit adhaesiver oberflaeche Viscoelastic daempfungsschaum with adhesive surface '
03/10/1993EP0519935A4 Ternary azeotropic compositions of dichloropentafluoropropane and trans-1,2-dichloroethylene with methanol or ethanol or isopropanol
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