| 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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| 06/04/2002 | US6399188 Sintered porous plastic material |
| 06/04/2002 | US6398994 Method of casting pitch based foam |
| 06/04/2002 | CA2033391C Process for the preparation of expandable vinyl aromatic polymer particles containing hexabromocyclododecane |
| 05/30/2002 | WO2002042679A1 Ultra-flexible pipe insulation |
| 05/30/2002 | WO2002042366A1 Process for producing an open celled foam |
| 05/30/2002 | WO2002042365A1 Air and moisture vapor breathable biodegradable films and method of manufacture |
| 05/30/2002 | WO2002018511A3 Acrylic foam pressure sensitive adhesive and production method thereof |
| 05/30/2002 | WO2002000750A3 Tough, fire resistant polyurethane foam and method of manufacture thereof |
| 05/30/2002 | WO2002000412A3 Foam and method of making |
| 05/30/2002 | US20020065401 Novel compounds for mass colouration of high temperature polymers |
| 05/30/2002 | US20020065390 Subjecting polymer having micro-domain structure made up of a polyimide precursor and a dispersed low molecular weight substance or polyimide into extraction with supercritical carbon dioxide and cosolvent |
| 05/30/2002 | US20020065330 Usable for the filtration of fluids in the micro- and macrofiltration range |
| 05/30/2002 | US20020064643 Expanded polystyrene, polypropylene, or copolymer of polyphenylene oxide and polystyrene dispersed in a melamine, phenolic or polyurethane resin |
| 05/30/2002 | US20020064642 Organic, open cell foam materials, their carbonized derivatives, and methods for producing same |
| 05/29/2002 | EP1209189A1 Foam polymer/clay nanocomposites |
| 05/29/2002 | EP1208157A1 Hydrogenated block polymers having elasticity and articles made therefrom |
| 05/29/2002 | EP1208140A1 Rapidly decomposing chitosan-based pellets |
| 05/29/2002 | EP1208139A1 Method of producing an absorbent foam material |
| 05/29/2002 | EP1207830A1 Absorbent foam material and an absorbent structure containing said foam material |
| 05/29/2002 | DE10052066A1 Siebdruckfähige Paste zur Herstellung einer porösen Polymermembran für einen Biosensor Screen-printable paste for producing a porous polymer membrane for a biosensor |
| 05/29/2002 | CN1351385A Porous film, baffle for battery and battery |
| 05/29/2002 | CN1085696C Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and hydrocarbons |
| 05/29/2002 | CN1085695C Corrosion-resistant thermal insulation pipe and its mfg. technique |
| 05/28/2002 | US6395796 Condensation of polyisocyanate and polyol using delayed action amine catalyst formed by reaction of halocarboxylic acid and tertiary amine |
| 05/28/2002 | US6395795 With certain inorganic salts and, optionally, sulfonic acid salts and/or phosphonic acid salts provids smaller cell size at very low concentrations |
| 05/28/2002 | US6395792 Method for production of porous cross-linked poymer |
| 05/28/2002 | US6395791 Grafted thermoplastic compositions and fabricated articles therefrom |
| 05/28/2002 | US6395430 Polyvinyl(idene) chloride and alkali metal salt in solvent |
| 05/28/2002 | US6395382 Polyvinyl acetal |
| 05/28/2002 | US6395122 Apertured web for disposable body exudates absorbent garments and method for making same |
| 05/28/2002 | CA2361982A1 Use of mixtures of organofunctionally modified polysiloxanes with branched alcohols in the production of flexible polyurethane foams |
| 05/28/2002 | CA2104961C Nondistorted polyethylene foam structures and process for making |
| 05/23/2002 | WO2002040581A1 Micro-cellular closed-cell sponge rubber outers |
| 05/23/2002 | WO2002040566A2 Method of preparing polyurethane-modified polyisocyanurate foam |
| 05/23/2002 | WO2002006385A3 Use of open-cell elastic foamed materials based on melamine/formaldehyde condensation products in hygiene articles |
| 05/23/2002 | US20020061972 Safe and consistant filling of end use containers of one component heat curable, solvent free, hot melt epoxy resin compositions which have a melting point less than 55 degrees C. |
| 05/23/2002 | US20020061967 Polyol composition containing a hydrocarbon blowing agent |
| 05/23/2002 | US20020061949 Flame-retardant composition |
| 05/23/2002 | US20020061935 Formed with blowing agent, a catalyst and at least one hydrofluroether or an azeotrope formulation thereof; stable thermoconductivity |
| 05/23/2002 | US20020061934 With certain inorganic salts and, optionally, sulfonic acid salts and/or phosphonic acid salts provids smaller cell size at very low concentrations |
| 05/23/2002 | CA2429021A1 Method of preparing polyurethane-modified polyisocyanurate foam |
| 05/22/2002 | EP1206964A1 Production process of non-flying plastic microballoons |
| 05/22/2002 | EP0857050B1 Perforated films capable of spontaneous fluid inversion |
| 05/22/2002 | EP0682683B1 Compositions of a hydrofluorocarbon and a hydrocarbon |
| 05/22/2002 | CN1350025A Porous film and method for making same |
| 05/21/2002 | USRE37711 In forming polyurethane foams |
| 05/21/2002 | US6391976 Processing aid for foam molding use and vinyl chloride resin composition containing the same |
| 05/21/2002 | US6391934 Solid polymer |
| 05/21/2002 | US6391933 Mixture containing catalyst, blowing agent, foam stabilizer and surfactant |
| 05/21/2002 | US6391932 Dielectric polyimide |
| 05/21/2002 | US6391931 Controlling temperature and blowing agent concentration |
| 05/21/2002 | US6391233 Multistage forming a porous product by molding, soaking and forming pores with polyvalent alcohol |
| 05/21/2002 | CA2363477A1 Process for making microporous membranes having selected gas-selective sites and the membranes so made |
| 05/21/2002 | CA2223824C Use of foam materials derived from high internal phase emulsions for insulation |
| 05/21/2002 | CA2223735C Foam materials for insulation, derived from high internal phase emulsions |
| 05/16/2002 | WO2002038853A2 Feather processing method and product |
| 05/16/2002 | WO2002038718A2 Solvent compositions |
| 05/16/2002 | WO2002038657A2 Fiber reinforced foam composites derived from high internal phase emulsions |
| 05/16/2002 | WO2002038656A2 Isocyanate-based polymer foam |
| 05/16/2002 | WO2002018482A9 Extruded polyolefin resin foam |
| 05/16/2002 | WO2002008296A3 Binding agents and binding agent compositions containing alkoxy silyl groups, method for the production and use thereof |
| 05/16/2002 | WO2002000804A3 Process for making a foamed polysaccharide aqueous-based adhesive |
| 05/16/2002 | WO2001094436A3 Method for producing foamed materials from melamine /formaldehyde condensates |
| 05/16/2002 | WO2001080916A3 Durable, absorbent latex foam composition having high vertical wicking |
| 05/16/2002 | US20020058774 Reacting multifunctional alcohol with diol compound to form an esterified polyol; reacting the esterified polyol with a vegetable oil to form a second esterified polyol |
| 05/16/2002 | US20020058722 High resilience (ball rebound), a relatively low modulus, a relatively high sag factor and a relatively low hysteresis loss; |
| 05/16/2002 | US20020058721 Novel foaming compositions and methods for making and using the composition |
| 05/16/2002 | US20020058720 Preparing polymer having a micro-domain structure made up of a continuous phase comprising a polyimide precursor and discontinuous phase of dispersible compound; removing dispersible compound; converting precursor to polyimide |
| 05/16/2002 | US20020058719 Which cure into silicone rubber sponges suitable for use as building gaskets, sponge rolls, thermal insulating sheets |
| 05/16/2002 | US20020058718 Porous composite materials |
| 05/16/2002 | US20020056936 Contain sulfur compounds selected from sulfonic acid derivatives, sulfinic acid derivatives, and mercapto acetic acid sodium salt, and optionally contain water soluble salts and/or t-butyl hydroperoxide. |
| 05/16/2002 | CA2428658A1 Isocyanate-based polymer foam |
| 05/16/2002 | CA2428063A1 Fiber reinforced foam composites derived from high internal phase emulsions |
| 05/16/2002 | CA2427777A1 Solvent compositions |
| 05/15/2002 | EP1205512A1 Process for producing porous polymide |
| 05/15/2002 | EP1205511A1 Flexible opencelled microcellular foam |
| 05/15/2002 | EP1205438A1 Water-repellent porous silica, method for preparation thereof and use thereof |
| 05/15/2002 | EP1204700A1 Biologically degradable foamed material particles |
| 05/15/2002 | CN1349263A Porous polymer isolation element used for lithium ion laminated accumulator |
| 05/15/2002 | CN1084762C Method for obtaining polyols and polyol thus obtained |
| 05/14/2002 | US6388014 Latex or fiber blend |
| 05/14/2002 | US6387973 Flexible polyurethane foam containing copper |
| 05/14/2002 | US6387971 Silicone rubber sponge composition and silicone rubber sponge obtained therefrom |
| 05/14/2002 | US6387970 Acrylonitrile polymer |
| 05/14/2002 | US6387969 Porous article and process for producing porous article |
| 05/14/2002 | US6387968 Method for producing water expandable styrene polymers |
| 05/14/2002 | US6387492 Hollow polymeric fibers |
| 05/14/2002 | US6387470 Sound deadening and structural reinforcement compositions and methods of using the same |
| 05/14/2002 | US6387447 Pressure resistant and heat-stable insulating coatings for hollow bodies, and a method for producing the same |
| 05/14/2002 | CA2236791C Foamed styrene resin material and heat insulating material using the same for construction |
| 05/14/2002 | CA2208337C Process for the production of lightweight cellular composites of wood waste and thermoplastic polymers |
| 05/14/2002 | CA2129278C Molded structure comprising a thermoplastic, process for its production and its use |
| 05/14/2002 | CA2035930C Substantially closed-cell rigid foams containing urethane, urea and biuret groups and a process for their production |
| 05/10/2002 | WO2002036708A2 Self-sealing media comprising super-absorbent materials |
| 05/10/2002 | WO2002036667A1 Conductive polypropylene resin foam sheet and receptacle |
| 05/10/2002 | WO2002036332A2 Non-expanded porous polytetrafluoroethylene (ptfe) products and methods of manufacture |
| 05/10/2002 | WO2002024794A9 Expanded polypropylene resin bead |
| 05/10/2002 | WO2001046303A3 Hydroxy-phenoxyether polymer/fiber composites and foams |
| 05/10/2002 | WO2001041992A3 Method for production of porous cross-linked polymer |
| 05/10/2002 | WO2001023178A3 Laminate, method for producing the same and thermoplastic foam adhesive |