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)
12/1995
12/20/1995EP0687704A2 Method of preparing polyurethane foam of low thermal conductivity
12/20/1995EP0587633B1 Process for insulating pipes
12/19/1995CA2017053C Flexible polyurethane foams and process for preparing them
12/05/1995US5472987 Comprising nonhydrolyzable polyethersiloxane with organic acid salt
11/1995
11/28/1995US5470515 Rotational molding process for insulating pipes
11/22/1995CN1112135A Method of producing polyurethanes and/or polyurethane ureas which are optionally cellular
11/15/1995EP0527138B1 Polymer foams containing blocking agents
11/08/1995EP0680493A1 Foamed polymer and process for production thereof
11/08/1995CN1111255A Polyurethane foam-supported double metal cyanide catalysts for polyol synthesis
11/08/1995CN1111187A A process for the CFC-free production of cellular polyurethane molded parts
11/07/1995US5464882 Method for inhibiting the degradation of hydrochlorofluorocarbons utilized as foaming agents in the preparation of foamed polyurethanes and polyisocyanurates
11/07/1995US5464880 Process for the CFC-free production of cellular polyurethane molded parts
11/01/1995CN1110973A Method of producing polyurethanes which are optionally cellular
11/01/1995CN1110972A Process for the production of rigid foams containing urethane, urea and biuret group and the use thereof
10/1995
10/26/1995WO1995028430A1 Mixtures for preparing hard polyurethane foams
10/26/1995CA2187652A1 Mixtures for preparing hard polyurethane foams
10/25/1995CN1110688A Thermal inulation material foam
10/17/1995US5459172 Reacting polyol, mixture of glycerin derivatives and water with polyisocyanate in presence of catalyst
10/17/1995US5459171 Core discoloration preventing agents in the production of isocyanate-based foams
10/11/1995EP0676434A1 Process for the preparation of highly elastic, flexible polyurethane foams devoid of fluorochlorohydrocarbons and urethane groups modified polyisocyanate mixtures based on diphenylmethane diisocyanate suitable therefor
10/11/1995EP0676433A2 Process for the preparation of tough till tough-tenacious polyurethane foams with an increased open-cell content and reduced shrinkage
10/09/1995CA2146599A1 Production of rigid to semirigid polyurethane foams having an increased proportion of open cells and reduced shrinkage
10/07/1995CA2146388A1 Preparation of cfc-free, highly resilient, flexible polyurethane foams, and diphenylmethane diisocyanate-based polyisocyanate mixtures modified by means of urethane groups which can be used for this purpose
10/03/1995US5454994 Increasing amount of activator decrease foam defects
09/1995
09/20/1995EP0672698A1 Process for the preparation of optionally cellular polyurethanes and/or polyurethanecureas
09/20/1995EP0672697A1 Process for the preparation of rigid foams having urethane, urea and biuret groups and their use
09/20/1995EP0672696A1 Low odor amine catalysts for polyurethane flexible slabstock foams based on polyester polyols
09/20/1995EP0672694A1 Process for the preparation of optionally cellular polyurethanes
09/19/1995US5451631 Alkyd resins and coating compositions therefrom based on copolymers of allyl alcohol propoxylates and vinyl aromatic monomers
09/18/1995CA2144467A1 Process for the production of rigid foams containing urethane, urea and biuret groups and the use thereof
09/18/1995CA2144466A1 Method of producing polyurethanes and/or polyurethane ureas which are optionally cellular
09/18/1995CA2144465A1 Method of producing polyurethanes which are optionally cellular
09/06/1995CN1107861A Low density polyurethane foams
09/05/1995US5447921 Thermosetting unsaturated polyesterpolyurethane foam resin
08/1995
08/15/1995US5441993 Polyurethane foams
08/09/1995CN1106429A Use of core discoloration preventing agents in the production of isocyanate-based foams
08/08/1995US5439947 Polymer foams containing blocking agents
07/1995
07/25/1995CA1336440C Tertiary amine-containing polyols prepared in a mannich condensation reaction using a mixture of alkanolamines
07/12/1995EP0662494A1 Rigid polyurethane foams
07/11/1995US5432206 Polyether silicone surfactants for the manufacture of urethane foams
07/11/1995US5432204 Isocyanates, fillers
07/06/1995WO1995018163A1 A process for preparing a rigid polyurethane foam and laminate articles therewith
07/05/1995EP0661318A1 Polyurethane based ink retainer
07/04/1995US5430072 Manufacture of polymeric foams
06/1995
06/28/1995EP0659814A1 Use of anti-scorch agents in the preparation of isocyanate-based foams
06/28/1995EP0659798A1 Polyurethane foam-supported double metal cyanide catalysts for polyol synthesis
06/27/1995CA1336118C Process for making low density flexible molded and slabstock polyurethane foams
06/24/1995CA2138438A1 Use of core discoloration preventing agents in the production of isocyanate-based foams
06/22/1995WO1995016721A1 Polyisocyanate based polymers prepared from formulations including non-silicone surfactants and method for the preparation thereof
06/22/1995CA2179053A1 Polyisocyanate based polymers prepared from formulations including non-silicone surfactants and method for the preparation thereof
06/21/1995EP0658561A1 Oligomeric phosphoric acid esters bearing hydroxyalkoxygroups, their preparation and use
06/20/1995US5426126 Prepolymer reaction product of mixture of diphenylmethane diisocyanates and polyether polyol
06/17/1995CA2136770A1 Oligomeric phosphoric acid esters which carry hydroxyalkoxy groups, their preparation and their use
06/14/1995EP0657482A1 Process for the preparation of compact or cellular polyurethanes, urethane group containing polyisocyanate compositions and their use in this process
06/13/1995US5424014 Method for extruding foamable polymer material
06/13/1995CA2020081C Preparation of polyurethane foams without using inert blowing agent
06/10/1995CA2137540A1 Preparation of compact or cellular polyurethanes, polyisocyanate compositions containing urethane groups which can be used for this purpose, and their use
06/08/1995WO1995015349A1 Polyurethane foams modified by non-ionic tensides
06/07/1995EP0656383A1 Improved process for preparing polyurethane foam
06/07/1995EP0656382A1 Process for producing modified polyisocyanurate foams
06/06/1995US5422385 Isocyanate-based elastomer and process for production thereof
06/01/1995WO1995014730A1 Process for producing hard polyurethane foams
06/01/1995CA2176959A1 Process for producing hard polyurethane foams
05/1995
05/31/1995EP0655479A2 Thermal insulation material foam
05/24/1995EP0654054A1 Process for the production of hard polyurethane foams.
05/23/1995US5418259 Process for preparing polyurethane elastomer from a soft-segment isocyanate-terminated prepolymer
05/23/1995US5418258 Water is blowing agent
05/16/1995US5416130 Process for the production of polyurethane foams
05/16/1995US5416125 Process for the production of semirigid foams containing urethane groups with improved flow properties
05/10/1995EP0652250A1 Process for the CFC-free preparation of cellular moulded bodies of polyurethane
05/03/1995EP0650993A1 Process for the preparation of semi-flexible foams containing urethane goups, showing improved flow properties
05/03/1995EP0394246B1 Rapid cure of polyurethane foam with ammonium containing materials
04/1995
04/25/1995CA1335386C Polyisocyanate compositions
04/20/1995WO1995010559A1 Polyurethane foams having reduced visible emissions during curing
04/19/1995EP0527740B1 Azeotropic composition of perfluoro-1,2-dimethylcyclobutane with 1,1-dichloro-1-fluoroethane
04/05/1995EP0646144A1 A foam stabilizing additive and polyurethane foam prepared in the presence thereof.
03/1995
03/21/1995US5399594 Polyurethanes
03/14/1995US5397809 Sodium hydroxide and calcium carbonate which reacts with the carbon dioxide blowing agent for low thermal conductivity
03/08/1995CN1027815C Flexible polyurea or polyurea-polyurethane foams prepared from high equivalent weight amine-terminated compounds and process for preparing same
03/07/1995US5395860 Flexible polyurethane foams using chlorinated alkanes
03/07/1995US5395859 Catalysts which stabilize hydrohalocarbon blowing agent in polyisocyanurate foam formulations during polymerization
03/07/1995CA1334716C Process for the production of polyurethane urea elastomers
02/1995
02/28/1995US5393799 Reacting reaction product of excess polyisocyanate and fluorinated isocyanate-reactive compound with polyfunctional reactive composition under foam-forming conditions
02/22/1995EP0639614A1 Process for the production of reinforced moldings and the resultant products
02/08/1995EP0637605A1 Process for forming polyurethane foam using mechanical cooling and an additive
02/08/1995EP0637596A2 Copolymers of allyl alcohol propoxylates and vinyl aromatic monomers
02/04/1995CA2129417A1 Process for forming polyurethane foam using mechanical cooling and an additive
02/02/1995WO1995003358A1 Organic aerogels
02/02/1995CA2166073A1 Organic aerogels
01/1995
01/31/1995US5386059 Process for preparing polyamines for lighter color polyisocyanate based foam
01/19/1995WO1993012173A3 Phosphorus-containing triazine compounds and their use
01/17/1995US5382642 Copolymers of allyl alcohol propoxylates and vinyl aromatic monomers
01/11/1995EP0633276A2 Process for the preparation of articles and fills from rigid and flexible polyurethane foams
01/10/1995CA2127406A1 Process for the production of moulded parts and fillings of rigid and flexible polyurethane foams
12/1994
12/22/1994WO1994029361A1 Process for making flexible foams
12/20/1994CA1333605C Bicyclic amine catalysts
12/13/1994US5373029 Process for the production of low-fog flexible polyester polyurethane foams and their use in vehicles
12/13/1994US5373028 Polyurethane foams having reduced visible emissions during curing
12/08/1994WO1994028044A1 Method for the preparation of flexible polymeric foams
12/08/1994CA2161693A1 Method for the preparation of flexible polymeric foams
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