| 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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| 03/20/2013 | CN102977402A Preparation method of coated halogen-free flame-retardant foamable polystyrene |
| 03/20/2013 | CN102977401A High fire retardation phenol formaldehyde foam preparation method |
| 03/20/2013 | CN102977400A Foaming-inhibition type ADCA (azodicarbonamide) foaming agent, and preparation method and application of foaming agent |
| 03/20/2013 | CN102977399A Low-temperature type ADCA (Azodicarbonamide) foaming agent and preparation method as well as application thereof |
| 03/20/2013 | CN102977398A Crosslinked starch alkali-alcohol holemaking technology |
| 03/20/2013 | CN102977397A Preparation method of ordered mesoporous resorcinol-formaldehyde resin and mesoporous carbon |
| 03/20/2013 | CN102977334A Molecularly imprinted polymer and preparation method and application thereof |
| 03/20/2013 | CN102977314A Environment-friendly composite polyether for ultralow-temperature freezer, preparation method and application |
| 03/20/2013 | CN102977312A Sound-insulation foamed plastic |
| 03/20/2013 | CN102977311A Foaming polyurethane material used for sound insulating pad |
| 03/20/2013 | CN102977310A Flame-resistant spray coating polyurethane rigid foam material |
| 03/20/2013 | CN102977290A Method for preparing imprinted carbon microsphere by ultrasonic assistance |
| 03/20/2013 | CN102977288A Molecularly imprinted magnetic microsphere, preparation method and application thereof |
| 03/20/2013 | CN102977247A Preparation method of magnetic functionalized graphene oxide based molecularly imprinted hybrid material |
| 03/20/2013 | CN102977239A Flame-retardant expandable polystyrene resin material and production method thereof |
| 03/20/2013 | CN102975324A Preparation method for waste sealing strip rubber powder/rubber type chlorinated polyethylene blending foaming material |
| 03/20/2013 | CN102424706B Preparation method of polymethyl methacrylate (PMMA) cellular gradient material |
| 03/20/2013 | CN102304234B Preparation method of compact and composite proton exchange membrane |
| 03/20/2013 | CN102304197B Photochemical preparation method of metal ion imprinted polymeric microspheres |
| 03/20/2013 | CN102260378B Composite material, high-frequency circuit board manufactured therefrom and manufacturing method of high-frequency circuit board |
| 03/20/2013 | CN102120861B Macroporous spherical polyacrylonitrile bead body prepared from waste acrylic fibers and preparation process thereof |
| 03/20/2013 | CN102046709B Extruded polystyrene foam containing propylene carbonate, ethylene carbonate or butylene carbonate as a process aids |
| 03/20/2013 | CN101932625B Apparatus for producing rigid polyurethane foam by frothing method |
| 03/20/2013 | CN101883819B Rubber composition, crosslinked product and foam thereof, molded product therefrom, and use thereof |
| 03/20/2013 | CN101831043B Catalyst composition for water blown, low density, rigid polyurethane foam |
| 03/20/2013 | CN101643550B Conductive polymer foams, method of manufacture, products and uses thereof |
| 03/19/2013 | US8399531 Foamable composition |
| 03/19/2013 | US8399530 Polymer foams |
| 03/14/2013 | WO2013035786A1 Microporous stretched cellulose nanofiber-containing polyolefin film, method for producing microporous stretched cellulose nanofiber-containing polyolefin film, and separator for nonaqueous secondary batteries |
| 03/14/2013 | WO2013035747A1 Polyketone porous film |
| 03/14/2013 | WO2013035381A1 Separator for lithium-ion battery |
| 03/14/2013 | WO2013034276A1 Water expandable polymer beads |
| 03/14/2013 | WO2012166832A3 Porous, low density nanoclay composite |
| 03/14/2013 | WO2012150201A3 High-temperature-resistant foams having low thermal conductivity |
| 03/14/2013 | WO2012138081A9 Molded foam product, and buoyant material and construction material including same |
| 03/14/2013 | WO2012105779A9 Wet razor having a hydrophilic sponge |
| 03/14/2013 | WO2011109699A8 Structural composite laminate |
| 03/14/2013 | US20130066105 Modified carbon material and process of making and using the same |
| 03/14/2013 | US20130065981 Multi-layered Foamed Polymeric Objects and Related Methods |
| 03/14/2013 | US20130065979 Laser-induced plastic foaming |
| 03/14/2013 | US20130065977 Foamable composite resin particle for frozen storage |
| 03/14/2013 | US20130065976 Thermally expandable microcapsule, method for producing thermally expandable microcapsule, foamable masterbatch, and foam molded article |
| 03/14/2013 | US20130065044 Foaming Agents And Compositions Containing Fluorine Substituted Olefins And Methods Of Foaming |
| 03/14/2013 | US20130064974 Methods and apparatuses for converting expanded polystyrene into a rigid material |
| 03/14/2013 | CA2845862A1 Water expandable polymer beads |
| 03/13/2013 | EP2568028A2 Compositions of tetrafluoropropene and n-butane |
| 03/13/2013 | EP2568027A2 Compositions of tetrafluoropropene and propane |
| 03/13/2013 | EP2567994A2 Foam-forming compositions containing azeotropic or azeotrope-like mixtures containing z-1,1,1,4,4,4-hexafluoro-2-butene and their uses in the preparation of polyisocyanate-based foams |
| 03/13/2013 | EP2567993A2 Foam-forming compositions containing azeotropic or azeotrope-like mixtures containing z-1,1,1,4,4,4-hexafluoro-2-butene and their uses in the preparation of polyisocyanate-based foams |
| 03/13/2013 | EP2567992A2 Foam-forming compositions containing azeotropic or azeotrope-like mixtures containing z-1,1,1,4,4,4-hexafluoro-2-butene and their uses in the preparation of polyisocyanate-based foams |
| 03/13/2013 | EP2567991A2 Foam-forming compositions containing azeotropic or azeotrope-like mixtures containing z-1,1,1,4,4,4-hexafluoro-2-butene and their uses in the preparation of polyisocyanate-based foams |
| 03/13/2013 | EP2567799A1 Extrusion expansion of low molecular weight polyalkylene terephthalate for production of expanded beads |
| 03/13/2013 | EP2567009A2 Methods and compositions for textile layers and coatings |
| 03/13/2013 | EP2566914A1 Polymethacrylimide foam materials having reduced flammability and method for producing same |
| 03/13/2013 | EP2566898A1 Polyethylene powders and porous articles produced therefrom |
| 03/13/2013 | CN102971367A Method for producing porous thermosetting resin sheet and composite separation membrane using same |
| 03/13/2013 | CN102964836A Ceramicized silicon rubber, preparation method and application |
| 03/13/2013 | CN102964834A High temperature-resistant anti-compression cross-linking polyimide foam material and preparation method and application thereof |
| 03/13/2013 | CN102964809A Polyurethane and polyurethane-urea with improved properties |
| 03/13/2013 | CN102964807A Modified polyphenolic aldehyde-urethane foam thermal insulation board and preparation method thereof |
| 03/13/2013 | CN102964773A Inflaming retarding type urea resin foam insulation material |
| 03/13/2013 | CN102964772A Chopped fiber reinforced phenolic resin foam material and preparation method thereof |
| 03/13/2013 | CN102964765A Preparation method of battery membrane with reversible automatic opening-closing function and product thereof |
| 03/13/2013 | CN102964764A Method for preparing sodium polyacrylate-halloysite-konjac glucomannan composite humidity conditioning agent |
| 03/13/2013 | CN102964763A Preparation method of spherical composite humidity-controlling material |
| 03/13/2013 | CN102964758A Preparation method of compound humidifying material |
| 03/13/2013 | CN102964740A High-hardness wood-plastic building template and preparation method thereof |
| 03/13/2013 | CN102964720A Crosslinked PVC (Poly Vinyl Chloride) structure foamed material and preparation method thereof |
| 03/13/2013 | CN102964700A Coating rubber formula for automobile door frame sealing strip |
| 03/13/2013 | CN102964671A Polymer rubber composite material |
| 03/13/2013 | CN102964649A Manufacturing method for car damping materials |
| 03/13/2013 | CN102964644A Special sizing material for foaming rubber sole |
| 03/13/2013 | CN102964625A Method for preparing hydrophobic block cellulose aerogel thermal insulation material |
| 03/13/2013 | CN102964624A Solvent-resistance physical foaming microcapsule and preparation method thereof |
| 03/13/2013 | CN102964623A ADCA (Azodicarbonamide) foaming agent composition, as well as preparation method and application thereof |
| 03/13/2013 | CN102964622A High-dispersion type ADCA (Azodicarbonamide) foaming agent as well as preparation method and application thereof |
| 03/13/2013 | CN102964621A Composite foaming agent for rigid PVC foam material |
| 03/13/2013 | CN102964620A Composite foaming agent for soft PVC foam material |
| 03/13/2013 | CN102964619A Foaming agent for NBR sponge rubber |
| 03/13/2013 | CN102964618A Preparation method of porous spherical compound humidifying agent |
| 03/13/2013 | CN102964597A Polyimide foam and preparation method thereof |
| 03/13/2013 | CN102964555A Modified rigid polyurethane foam material and preparation method thereof |
| 03/13/2013 | CN102964548A Preparation method of polyethylene di-segmented copolymer and product thereof |
| 03/13/2013 | CN102964539A Preparation method of porous magnetic polystyrene microspheres |
| 03/13/2013 | CN102964538A Method for preparing environmentally responsive monodisperse cyclodextrin polymer hollow microspheres |
| 03/13/2013 | CN102964522A Method for preparing konjac glucomannan composite humidity conditioning agent |
| 03/13/2013 | CN102963096A Omni-directional metallic-coating polyolefin conductive foam and preparation method thereof |
| 03/13/2013 | CN102961786A Porous silicon rubber film for artificial skin |
| 03/13/2013 | CN102477165B Preparation method for inhomogeneous dielectric substrate |
| 03/13/2013 | CN102443188B Method for preparing amorphous cellulose aerogel with ionic liquid |
| 03/13/2013 | CN102391466B Low-viscosity and rapid-demolding rigid polyurethane composition and preparation method thereof |
| 03/13/2013 | CN102321319B Supercritical carbon dioxide assisted preparation method of PVDC (polyvinyl dichloride) resin |
| 03/13/2013 | CN102304214B Method for preparing micropore polyurethane vibration reduction buffering block for automobile |
| 03/13/2013 | CN102226015B Starch composite foamed material and its production method |
| 03/13/2013 | CN102189506B 微孔抛光垫 Porous polishing pad |
| 03/13/2013 | CN102167872B Micro-foaming wood plastic composite material plate for building template and preparation method thereof |
| 03/13/2013 | CN101563408B Extrusion of a foamable fluoropolymer |
| 03/13/2013 | CN101541534B Multilayer porous film and separator for nonaqueous electrolyte secondary battery |
| 03/13/2013 | CN101466413B Method for production of polyurethane foams |
| 03/12/2013 | US8394877 Method for manufacturing porous structure and method for forming pattern |