| 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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| 06/02/2005 | US20050116388 Method for conditioning polyester and controlling expansion of polyester during thermoforming |
| 06/02/2005 | DE10359075B3 Production of a polyurethane integral foam with compressed edge zone and cellular core involves reacting a polyisocyanate and an inorganic zeolite with a polyol composition |
| 06/02/2005 | DE10350971A1 Wärmeformbeständige Polymethacrylimid-Schaumstoffe mit feinen Poren Heat resistant polymethacrylimide foams with fine pores |
| 06/02/2005 | DE10349813A1 Mehrkomponentenkit für PU-basierten, wassergetriebenen Leichtschaum niedriger Dichte und Sprödigkeit, diesbezügliche Verwendungen und Verfahren Multi-component kit for PU-based, water-driven expansion foam low density and brittleness, this effect uses and methods |
| 06/01/2005 | EP1535964A1 Thermoplastic polymer composition |
| 06/01/2005 | EP1535957A1 Thermoinsulating plate |
| 06/01/2005 | EP1535956A1 Hollow polymer particles, aqueous dispersion thereof and production process thereof |
| 06/01/2005 | EP1535955A1 Process for producing expandable polyolefin particles by impregnation at low temperatures |
| 06/01/2005 | EP1534773A1 Beads of expandable vinylaromatic polymers and process for their preparation |
| 06/01/2005 | EP1534772A2 Thermoplastic elastomers having enhanced foaming and physical properties |
| 06/01/2005 | EP1534631A1 Method for the production of highly organized crystals by means of sol-gel methods |
| 06/01/2005 | EP1195399B1 Foamable vinyl chloride resin composition |
| 06/01/2005 | CN1621437A Method for producing supercritical CO#-[2] foamed universal polypropylene resin |
| 06/01/2005 | CN1204188C Foamable olefine thermoplastic elastomer composition and its foamed product |
| 06/01/2005 | CN1204173C Foaming agent composotion contaning hydrofluoric carbon, lower boiling alcohol and/or lower boiling carboxyl compound |
| 06/01/2005 | CN1204159C Reactive catalyst compositions for improving water blown polyurethane foam performance |
| 05/31/2005 | US6900249 Durable, absorbent latex foam composition having high vertical wicking |
| 05/31/2005 | US6900055 Oxygen permeable biocompatible elastomer for propagating viable tissue; tissue engineering |
| 05/31/2005 | US6899857 Method for forming a region of low dielectric constant nanoporous material using a microemulsion technique |
| 05/31/2005 | US6899598 For chemical-mechanical polishing; combining a polymer resin with a supercritical gas to produce a single phase solution and forming a pad from the solution; gas is generated by subjecting a gas to an elevated temperature and pressure. |
| 05/26/2005 | WO2005047377A1 Thermostable microporous polymethacrylimide foams |
| 05/26/2005 | WO2005047375A1 Molded article of thermoplastic elastomer composition and process for producing the same |
| 05/26/2005 | WO2005046890A1 Swab |
| 05/26/2005 | WO2005024356A3 Heat-resistant foam float and method for producing the same |
| 05/26/2005 | WO2005021638A3 Aqueous dispersion, its production method, and its use |
| 05/26/2005 | WO2004101664A3 Porous body, production method thereof and composite material using the porous body |
| 05/26/2005 | US20050113505 composed of a crosslinked polymer and having a comparatively small particle diameter and a narrow particle diameter distribution |
| 05/26/2005 | US20050113473 Expandable polypropylene resin particle and molded object obtained therefrom by in-mold molding |
| 05/26/2005 | US20050113472 thermosetting dielectric containing porogen (comprises vinylanisole units) and N-vinylpyrrolidone units for electronics/integrated circuits; planarization |
| 05/26/2005 | US20050113471 comprises polyvinyl chloride resin, plasticizers, stabilizer, microspheres and a thixotropic agent |
| 05/26/2005 | US20050113470 environmentally desirable for use as blowing agents for polymer foam; hydrofluorocarbon or at least one compound selected from the group consisting of: propane, n-butane, isobutene, n-pentane, isopentane, neopentane, cyclopentane, acetone, dimethyl ether, and inert gases; an acid; andoptionally, water |
| 05/26/2005 | US20050113461 from which a silicone elastomer porous material having even,fine-sized cells (pores) can be produced without being accompanied by a foaming phenomenon; comprising a liquid silicone rubber material which forms a silicone elastomer upon curing, a silicone oil which has a surface activation function, water |
| 05/26/2005 | US20050112356 Closed-cell, alkenyl aromatic (e.g. styrene) polymer foams made by preparing the melt, adding nanoparticles, adding blowing agent at first temperature and pressure, extruding under second temperature and pressure to form foam; reduced average cell size range and/or increased asymmetry of the cells |
| 05/26/2005 | US20050112320 Carpet structure with plastomeric foam backing |
| 05/25/2005 | EP1533335A1 Method for producing coated and expanded polyolefin particles |
| 05/25/2005 | EP1532199A2 Porogenic additive for silicone elastomer foam |
| 05/25/2005 | EP1532180A1 Uv-curable and foamable resin composition |
| 05/25/2005 | EP1531984A1 Low density polymer beads |
| 05/25/2005 | EP1531925A2 Uv treated membranes |
| 05/25/2005 | EP1115434B1 Adhesive protein foam for surgical and/or therapeutic uses |
| 05/25/2005 | EP0734321B2 Breathable, cloth-like film/nonwoven composite |
| 05/25/2005 | DE10297709T5 Flammhemmende Polyurethanzusammensetzung und Verfahren zu ihrer Herstellung A flame retardant polyurethane composition and process for their preparation |
| 05/25/2005 | CN1618918A Foamed dustproof material and dustproof structure using foamed dustproof material |
| 05/25/2005 | CN1618875A Peroxide crosslinking poly epsilon caprolactone foam plastic and its preparation method |
| 05/25/2005 | CN1618854A Composition for polyolefin resin foam, foam of the same, and process for producing foam |
| 05/25/2005 | CN1618843A Vulcanized rubber molded product, method of producing the same, and use of the molded product |
| 05/25/2005 | CN1203116C Foamer blend |
| 05/24/2005 | US6897271 Porous hydrogels |
| 05/24/2005 | US6897247 For use in automotive industry |
| 05/24/2005 | US6896905 Porous particles, their aqueous dispersions, and method of preparation |
| 05/24/2005 | US6896823 Pentafluoropropane-based compositions |
| 05/24/2005 | US6896777 Porous hydrophilic membranes |
| 05/24/2005 | US6896593 Microporous polishing pads |
| 05/24/2005 | CA2407170C Chemical product and method |
| 05/24/2005 | CA2107232C Azeotropic and azeotrope-like compositions of 1,1,2,2-tetrafluoroethane |
| 05/19/2005 | WO2005045478A1 Large-scale colloidal crystals and macroporous polymers and method for producing |
| 05/19/2005 | WO2005045374A2 Pressure-resistant foam float and method for producing the same |
| 05/19/2005 | WO2005044877A1 Expanded bead foams from propylene-diene copolymers and their use |
| 05/19/2005 | WO2005028541A3 Process for the preparation of a polymer composition |
| 05/19/2005 | US20050107581 Steam stripping beads under vacuum; divinyl benzene/ethyl vinyl benzene copolymers; dilution; for production of cephalosporin C and insulin |
| 05/19/2005 | US20050107517 Semicrystalline chlorotrifluoroethylene-ethylene copolymer with optional third monomer, fine powder of a nucleating agent of specified particle size and melting point; foamed coatings of electric cables obtained by thermoforming or extrusion at elevated temperatures (200-400 degrees Celcius) |
| 05/19/2005 | US20050106378 Corrugated foam/film laminates |
| 05/19/2005 | US20050106376 Prepared by reacting a silicon containing pre-polymer, a porogen, and a metal-ion-free catalyst selected from onium compounds and nucleophiles, coating a substrate with the composition to form a film, crosslinking composition to produce gelled film, and heating to remove porogen |
| 05/19/2005 | US20050104028 Oil recovery and environmental cleanup compositions |
| 05/19/2005 | US20050103422 Steel-plate-reinforcement resin composition, steel plate reinforcing sheet, and reinforcing method of steel plate |
| 05/19/2005 | DE202005002615U1 Foamed plastic packaging film produced by adding a blowing agent to a plastic and foaming the film with the blowing agent |
| 05/19/2005 | DE10341198A1 Shaped articles with homogeneous, evenly distributed cavities, useful e.g. in electro-optical devices, obtained using core-shell particles having thermoplastic matrix shell and solid core |
| 05/18/2005 | EP1531168A1 Process for the removal of porogens from temperature sensitive macroreticular polymers using steam at reduced pressure |
| 05/18/2005 | EP1531040A2 Method of reinforcing a steel plate with a resin rubber composition |
| 05/18/2005 | CN1617913A Flame retardant foams |
| 05/18/2005 | CN1617903A Pentafluorpropane-based compositions |
| 05/18/2005 | CN1202172C Asphalt mixed polyether ester building water proof, heat-insulation, hard foamed body its prepn process |
| 05/17/2005 | US6894176 Such as 1,3-o-(3,4-dichlorobenzylidene)- /1,3-o-(3,4-dimethylbenzylidene)- sorbitol; gelling agents in antiperspirant sticks; foods/cosmetics packaging; radiation transparency |
| 05/17/2005 | US6894082 Foamable compositions |
| 05/17/2005 | CA2486752A1 Process for the removal of porogens from temperature sensitive macroreticular polymers using steam at reduced pressure |
| 05/12/2005 | WO2005042628A1 Sintered porous high melt-flow index materials and methods of making same |
| 05/12/2005 | WO2005042627A1 Pla-based degradable foams and process for their production |
| 05/12/2005 | WO2005042626A1 Resin composition for foam molding, foam, and process for producing foam |
| 05/12/2005 | WO2005042623A1 Preparing active polymer extrudates |
| 05/12/2005 | WO2005042613A1 Multifunctional monomers containing bound mesogenic poragen forming moieties and polyarylene compositions therefrom |
| 05/12/2005 | WO2005042611A1 Viscoelastic foam layer and composition |
| 05/12/2005 | WO2005009601A3 Low-odor catalyst for isocyanate-derived foams and elastomers |
| 05/12/2005 | WO2004096127A3 Formation of strong superporous hydrogels |
| 05/12/2005 | WO2004069901A3 Coating composition for thermoplastic resin particles for forming foam containers |
| 05/12/2005 | US20050101681 Molded polyurethane foam with property enhancements for improved comfort and greater durability |
| 05/12/2005 | CA2543617A1 Preparing active polymer extrudates |
| 05/11/2005 | EP1529792A1 Process for the production of flexible polyurethane foams |
| 05/11/2005 | EP1529789A1 Multicomponent-kit for PU-based, waterblown foam of low density and brittleness, its use and process |
| 05/11/2005 | EP1529076A2 Multi-functional microencapsulated additives for polymeric compositions |
| 05/11/2005 | EP1528974A1 Sound-insulating material and method for the production thereof |
| 05/11/2005 | CN1613908A Metal-doped low-density poly-4-methyl-1-amylene foamed material and its preparation |
| 05/11/2005 | CN1613897A Sealed cell toughening foamed material and preparation thereof |
| 05/11/2005 | CN1200987C Heat-expandable macrosphere and process for producing same |
| 05/11/2005 | CN1200807C Method for producing foamed resin product and foamed resin product |
| 05/10/2005 | US6890965 Foamed composites and methods for making same |
| 05/10/2005 | US6890964 Combining a premixed epoxy resin containing an encapsulated solvent foaming agent core with H3PO4, applying to a member such as an automobile frame or body, and softening the capsule to release the foaming agent |
| 05/10/2005 | US6890883 Biaxially stretched polyester as a photo-receptive layer |
| 05/10/2005 | US6890703 Providing synthetic polymer molecules having crosslinkable groups that are inert until activated; activating the crosslinkable groups under crosslinking conditions to obtain irreversible intramolecular crosslinked polymer |
| 05/10/2005 | US6890641 Low dielectric materials and methods of producing same |
| 05/10/2005 | CA2257463C Novel foamable compositions for rotational molding |