| Patents for C08J 9 - Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof (41,910) |
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| 01/08/2003 | CN1389507A Formula and prepn process of low-density foamed poly-4-methyl-1-pentene |
| 01/08/2003 | CN1389505A Mehthod of making foamed material with artificial wood grains |
| 01/08/2003 | CN1098303C Fully degradeable foamed material and its preparing method |
| 01/08/2003 | CN1098298C Method for preparing polyurethane foamed plastic and polyurethane foamed plastic produced thereby |
| 01/08/2003 | CN1098297C Curable composition, foam made therefrom and process therefor |
| 01/08/2003 | CN1098296C Self-foaming fluoropolymer composition |
| 01/08/2003 | CN1098287C Thermoset interpolymers and foams |
| 01/08/2003 | CN1098216C Process for removing polluting material from water or wet solid matter |
| 01/07/2003 | US6503427 Heat-resistant polymer foam, process for producing the same, and foam substrate |
| 01/07/2003 | CA2234698C Process for foaming acyloxysilane-containing silicone materials |
| 01/07/2003 | CA2064301C Selectively transmissive polysulfonic hollow fiber membrane and method of manufacture thereof |
| 01/03/2003 | WO2003000792A1 Resin composition, process for production thereof, and foam-insulated electric wire |
| 01/03/2003 | WO2003000785A1 Flame retardant expandable poly(arylene ether)/polystyrene compositions and preparation thereof |
| 01/03/2003 | WO2003000781A1 Low volatility cellular foam |
| 01/03/2003 | WO2003000753A1 Expanded polypropylene granule composition |
| 01/03/2003 | WO2003000752A1 Composition based on propylene polymer, process for its obtention, use for the manufacture of expanded granules and cellular articles |
| 01/03/2003 | WO2002070594A3 A method of preparing a collagen sponge, a device for extracting a part of a collagen foam, and an elongated collagen sponge |
| 01/03/2003 | WO2002038718A3 Solvent compositions |
| 01/02/2003 | US20030004373 Process for the recovery of purified terephthalic acid (PTA) |
| 01/02/2003 | US20030004219 Blend of ethylene-alpha-olefin copolymer, blowing agent, crosslinker and peroxy compound |
| 01/02/2003 | US20030004218 Porous materials |
| 01/02/2003 | US20030004077 Environmentally desirable for use as refrigerants, aerosol propellants, metered dose inhalers, blowing agents for polymer foam, heat transfer media, and gaseous dielectrics |
| 01/02/2003 | US20030003288 Semiconductor integrated circuit having a fast response can be produced by using the film formed from a polysiloxane crosslinked with a polycarbosilane |
| 01/02/2003 | US20030001239 Porous materials |
| 01/02/2003 | EP1270801A1 Process for producing porous object |
| 01/02/2003 | EP1270654A1 Process for producing porous polymer |
| 01/02/2003 | EP1270653A2 Coated polymeric foam |
| 01/02/2003 | EP1268640A1 Using solventless metal oleate in making metal masterbatch |
| 01/02/2003 | EP1268627A1 Co-continuous interconnecting channel morphology polymer having controlled gas transmission rate through the polymer |
| 01/02/2003 | EP1268626A1 A porous, molecularly imprinted polymer and a process for the preparation thereof |
| 01/02/2003 | EP1268625A2 Method for producing expanded or expandable polyolefin particles |
| 01/02/2003 | EP1268624A2 A process for producing thermoformable foam sheet using a physical blowing agent |
| 01/02/2003 | EP1268623A1 Lighting fixture employing a partially reflective partially transmittive polymeric reflector |
| 01/02/2003 | EP1268595A1 Improved hydrofluorocarbon blown foam and method for preparation thereof |
| 01/02/2003 | EP1268593A1 Fire resistant foam and foam products, method and dispersions for making same |
| 01/02/2003 | EP1268180A1 Foam composite |
| 01/02/2003 | EP1268155A1 Acoustic absorption polymer foam having improved thermal insulating performance |
| 01/02/2003 | EP1268154A1 Plastic foam products consisting of beads |
| 01/02/2003 | EP1268087A2 Nanocylinder arrays |
| 01/02/2003 | EP1140331B1 Method for producing an integrally asymmetrical polyolefin membrane |
| 01/02/2003 | EP0922067B1 Carpet backing precoats, laminate coats, and foam coats prepared from polyurethane formulations including fly ash |
| 01/01/2003 | CN2528769Y Backpack polyurethane foaming device |
| 01/01/2003 | CN1388993A Multi-component composite film method for preparing the same |
| 01/01/2003 | CN1097475C Porous carbon fluoride film, producing process and column-shape filter containing the same |
| 12/31/2002 | US6500874 Blend containing organic peroxide |
| 12/31/2002 | US6500873 Polyvinyl chloride resins and method of preparation and use in the production of whitened polyvinyl chloride foam |
| 12/31/2002 | CA2128064C High melt strength, propylene polymer, process for making it, and use thereof |
| 12/31/2002 | CA2092576C Polyisocyanate composition |
| 12/27/2002 | WO2002102887A1 Method for producing syntactic polyurethane |
| 12/27/2002 | WO2002102881A1 Polyazole-based polymer films |
| 12/27/2002 | WO2002081557A8 Microporous materials and methods of making the same |
| 12/27/2002 | WO2002081555A3 Method of producing foam slabs |
| 12/26/2002 | US20020198277 Mixture of a polyhydroxyamide and/or polybenzoxazole; and a second component that is decomposable and volatilizable at temperatures at which the polyamide and/or polybenzoxazole is stable; making dielectric layer |
| 12/26/2002 | US20020198276 Foamable vinyl chloride resin composition |
| 12/26/2002 | US20020198275 Formulation for use in a polyurethane froth spraying system, of hydrofluorocarbon blowing agent, a Mannich polyol, another polyol, a catalyst system, and a surfactant, said mixture has given hydroxyl content; making rigid closed cell foams |
| 12/26/2002 | US20020198274 Compositions of hydrofluorocarbons and methanol |
| 12/26/2002 | US20020198273 Isopropyl chloride with hydrofluorocarbon or hydrofluoroether as foam blowing agents |
| 12/26/2002 | US20020198272 .2-10 parts of bentonite per 100 parts of resin; heat insulation |
| 12/26/2002 | US20020198271 Process for making foams by photopolymerization of emulsions |
| 12/26/2002 | US20020198270 Process for preparing polyolefin pre-expanded particles |
| 12/26/2002 | US20020198268 Phenolic resole, a chain extending agent, and as curing agents, a base, and an ester and/or an aliphatic carbonate for forming a foam |
| 12/26/2002 | US20020198123 Composition and method for foaming resin |
| 12/26/2002 | US20020197333 DASC compositions, process for preparing same and suspensions containing same |
| 12/26/2002 | US20020195324 Electric outlet with rotatable receptacles |
| 12/25/2002 | CN1387548A Method for producing expanded polymeric materials and extruder for carrying it out |
| 12/25/2002 | CN1386782A Foamer blend |
| 12/25/2002 | CN1097082C Stretch release adhesive article with enhanced removal feature |
| 12/25/2002 | CN1097071C Process for rigid polyurethane foams |
| 12/25/2002 | CN1097066C Process for making flexible foams |
| 12/25/2002 | CN1096940C Uniaxially stretched multilayered film and air baggage tag contg. same |
| 12/24/2002 | US6498199 Lower melting polymer, higher melting discrete pieces of foam, foaming agent and plasticizer; molded material of gelated polymer surrounding discrete unmelted foam pieces |
| 12/24/2002 | US6497946 Diffuse reflective articles |
| 12/19/2002 | WO2002101141A1 Porous sheet, fiber composite sheet, and processes for producing these |
| 12/19/2002 | WO2002100997A1 Azeotrope-like compositions of tetrafluoroethane, pentafluoropropane and methylbutane |
| 12/19/2002 | WO2002100996A1 Azeotrope-like compositions of tetrafluoroethane pentafluoropropane, methylbutane and water |
| 12/19/2002 | WO2002100930A1 Uncrosslinked foams made from emulsions |
| 12/19/2002 | WO2002100929A1 Method for producing polypropylene type resin foamed particle |
| 12/19/2002 | WO2002100506A1 Azeotrope-like compositions of tetrafluoroethane, pentafluoropropane and water |
| 12/19/2002 | WO2002072671A3 Hollow polymer particles, method for preparing hollow polymer particles, porous ceramic filter, and method for preparing porous ceramic filter |
| 12/19/2002 | US20020193510 From water-in-oil type high internal phase emulsion; shaving/peeling; absorbents/permeability |
| 12/19/2002 | US20020193459 Foam made using carbon dioxide as the foaming agent; excellent in flexibility, elongation set, hysteresis, cell uniformity and heat resistance |
| 12/19/2002 | US20020193458 Method for forming foamed polypropylene resin sheet and foamed formed article |
| 12/19/2002 | US20020193455 Method for production of porous cross-linked polymer |
| 12/19/2002 | US20020192454 Porous film |
| 12/18/2002 | EP1266929A1 Expandable styrene resin beads and foams produced therefrom |
| 12/18/2002 | EP1266928A1 Foam of thermoplastic urethane elastomer composition and process for producing the foam |
| 12/18/2002 | EP1265952A1 Microporous polymer matrices |
| 12/18/2002 | EP1265950A1 Microporous membrane |
| 12/18/2002 | EP1165673B1 Water-absorbing, cellular, cross-linked polymers with improved distribution effect, method for their production and their use |
| 12/18/2002 | EP1025146B1 Diffuse reflective articles |
| 12/18/2002 | EP0864108B1 High light diffusive and low light absorbent material and method for making and using same |
| 12/18/2002 | CN1386125A Expandable vinyl chloride resin composition |
| 12/18/2002 | CN1096614C Light reflectant surface and method for making and using same |
| 12/17/2002 | USRE37938 Pentafluoropropane compositions |
| 12/17/2002 | US6495085 Method of conditioning foam materials by compression |
| 12/17/2002 | CA2063464C Foamable resin composition and a thermoplastic foamable pattern and metal casting manufacturing method using said composition |
| 12/12/2002 | WO2002099007A1 Compositions of hydrofluorocarbons and methanol |
| 12/12/2002 | WO2002099006A1 Compositions of hydrofluorocarbons and trans-1,2-dichloroethylene |
| 12/12/2002 | WO2002098963A1 Fire resistance acoustic foam |
| 12/12/2002 | WO2002098528A1 Azeotrope-like compositions of pentafluorobutane |