C08J 9 - Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof

Patents for C08J 9 - Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof (41,910)
12/2009
12/15/2009	US7632559 Sound deadening and structural reinforcement compositions and methods of using the same
12/15/2009	CA2457747C High internal phase polymeric emulsion composition
12/10/2009	WO2009148559A2 Process for preparing rigid polyisocyanurate foams using natural-oil polyols
12/10/2009	WO2009148525A1 Light-weight low-thermal-expansion polymer foam for radiofrequency filtering applications
12/10/2009	WO2009148445A1 Extruded polystyrene foam containing propylene carbonate, ethylene carbonate or butylene carbonate as a process aids
12/10/2009	WO2009147968A1 Formable resin composition and foam
12/10/2009	WO2009129499A8 Nucleating agents for polyhydroxyalkanoates
12/10/2009	WO2009127803A3 Structural foam and manufacture thereof
12/10/2009	WO2009103082A3 Lamination configurations for battery applications using pvdf highly porous film
12/10/2009	WO2009076582A3 Melt processed materials for medical articles
12/10/2009	WO2007113435A3 Blowing agent composition
12/10/2009	US20090306236 Process for preparing rigid polyisocyanurate foams using natural-oil polyols
12/10/2009	US20090306234 Polyolefin Powder
12/10/2009	US20090306223 Surface-Active Material and Its Application
12/10/2009	US20090305029 Extruded, low density polyethylene foam
12/10/2009	US20090302285 Compositions and methods containing fluorine substituted olefins
12/10/2009	DE19829103B4 Prepolymerabmischung zur Erzeugung von Polyurethan-Dämmschäumen sowie deren Verwendung Prepolymer mixture for producing polyurethane insulating foams and their use
12/10/2009	CA2725334A1 Process for preparing rigid polyisocyanurate foams using natural-oil polyols
12/10/2009	CA2725102A1 Extruded polystyrene foam containing propylene carbonate, ethylene carbonate or butylene carbonate as a process aids
12/09/2009	EP2129716A2 Thermoplastic compositions containing microspheres
12/09/2009	EP2129715A1 Blowing agent composition of hydrochlorofluoroolefin and hydrofluoroolefin
12/09/2009	EP2129714A1 Blowing agent composition of hydrofluoropropene and hydrochlorofluoroolefin
12/09/2009	EP2129713A1 Blowing agent composition of hydrochlorofluoroolefin and hydrofluoroolefin
12/09/2009	EP2129712A1 Blowing agent compositions of hydrochlorofluoroolefins
12/09/2009	EP2129711A1 Blowing agent compositions of hydrofluoroolefins and hydrochlorofluoroolefins
12/09/2009	EP2129710A1 Hydrofluoropropene blowing agents for thermoplastics
12/09/2009	EP2129709A1 Blowing agent composition of hydrochlorofluoroolefin
12/09/2009	EP1121190B1 Monolithic polymer composition having an activation material
12/09/2009	CN101600759A Aminoplastic-based, liquid-impregnated foamed plastic part and uses thereof
12/09/2009	CN101600758A Conductive polymer foams, method of manufacture, and uses thereof
12/09/2009	CN101597411A Eraser for metal descaling
12/09/2009	CN101597392A Nanometer inorganic material/polyolefine foaming material and preparation method thereof
12/09/2009	CN101597388A Biochemical shoe material and manufacturing method thereof
12/09/2009	CN100567392C Polyurethanes compound modified phenolic foam plastic and method for preparing same
12/09/2009	CN100567337C Multi-stage propylene polymer, process for producing the same, and propylene resin composition
12/08/2009	US7628917 Porous composite membrane and method for making the same
12/08/2009	US7627998 Comprising an ethylene-vinyl acetate copolymer, 4,4'-oxybis(benzenesulfonyl hydrazide, dicumyl peroxide, dicyandiamides and/or dicyclohexylamine salts, having storage stability; rustproofing
12/08/2009	CA2358846C Polymer foam containing nanoclay
12/03/2009	WO2009145236A1 Hard foam synthetic resin and process for producing the same
12/03/2009	WO2009145188A1 Electrolyte membrane
12/03/2009	WO2009145009A1 Copolymer latex composition for foam rubber, copolymer latex composition for vulcanizable foam rubber, and foam rubber
12/03/2009	WO2009144675A1 Method of preparing a rigid foam material and method of preparing a resin material with reduced viscosity
12/03/2009	WO2009122075A3 Composition serigraphiable on polyvinyl butyral
12/03/2009	US20090298959 Polyurethane Resin Moulding For Vehicle Interior Part And Method Of Manufacturing The Same
12/03/2009	US20090298392 Polymer material, foam obtained from same, and polishing pad using those
12/03/2009	US20090297779 Polyurethane foam article
12/03/2009	US20090293893 Hollow/porous fibers and applications thereof
12/03/2009	DE102008025934A1 Prepolymersystem Prepolymer system
12/03/2009	DE102008002163A1 Bindemittel auf der Basis von alpha-silangruppenhaltigen Polymeren Binders based on alpha-silane-functional polymers
12/02/2009	EP2128193A1 Porous polyimide
12/02/2009	EP2128179A1 Solid-phase support for nucleic acid synthesis
12/02/2009	EP2126234A1 Polyurethane foam batt insulation
12/02/2009	EP2126194A1 Method of producing coated textiles, more particularly synthetic leathers
12/02/2009	EP2126193A1 Composite material, particularly synthetic leather
12/02/2009	EP2125946A2 Phosphorus-sulfur fr additives and polymer systems containing same
12/02/2009	EP2125311A1 Composite panel with solid polyurethane binder, and process for manufacture
12/02/2009	EP1659145B1 Pre-expanded particle of olefin-modified polystyrene resin, process for producing the same, and molded foam
12/02/2009	CN101591475A Environment-friendly degradable foam plastics
12/02/2009	CN101591450A Process for producing pearl cotton
12/02/2009	CN101591449A Preparation method of epispastic material employing electron beam radiation crosslinking and compositions thereof
12/02/2009	CN101591412A Method for preparing chloramphenicol molecularly imprinted polymeric microspheres
12/02/2009	CN100564433C Polyolefin microporous membrane and method of evaluating the same
12/02/2009	CN100564432C Process for producing foam
12/02/2009	CN100563985C Thermoplastic resin foamed product
12/02/2009	CN100563725C Gelled biopolymer based foam
12/01/2009	US7626059 Multifunctional ethynyl substituted monomers and polyarylene compositions therefrom
12/01/2009	US7625955 Impregnating a porous polymeric article such as polypropylene with a solution of two different vinyl monomers, and irradiation polymerization thereof so that the first monomer is grafted to the surface, and the second monomer polymerizes on the first monomer; nonwoven fabrics, fibers; wettability
12/01/2009	CA2523246C Formation of strong superporous hydrogels
12/01/2009	CA2156383C Rigid foams with improved insulation and physical properties
11/2009
11/29/2009	CA2667683A1 Foam hydroponic material and process for making the same
11/26/2009	WO2009141732A2 Polyurethane foam for use in medical implants
11/26/2009	WO2009085857A3 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
11/26/2009	WO2009010227A3 Compositions of expandable vinyl aromatic polymers and process for their preparation
11/26/2009	US20090292033 Process for producing porous polymer particles
11/26/2009	US20090292032 Fire retardant foam and methods of use
11/26/2009	US20090292031 Thermally Foamable Microsphere, Method of Producing the Same, and Use Thereof
11/26/2009	US20090291116 Biocompatible and Biodegradable Porous Matrix in Particular Useful for Tissue Reconstruction
11/26/2009	US20090289212 Process for producing porous films and film material produced therefrom
11/26/2009	DE102008025005A1 Use of nanourea particles to reduce the emission of volatile organic compounds, preferably formaldehyde of polyurethane foams, as odor catcher and for improving the flame retardant behavior of polyurethane foams
11/26/2009	DE102008024865A1 Kunststoffverbundelemente und ein Verfahren zur ihrer Herstellung Plastic composites and to a process for their preparation
11/25/2009	EP2123704A1 Ternary solvent mixtures of hydrofluoroalkanes and non fluorinated hydrocarbons
11/25/2009	EP2121832A1 Expandable styrene polymers and foams with decreased water absorption
11/25/2009	EP2121779A1 Mesoporous polymer colloids
11/25/2009	CN101589096A Composition comprising copolyetherester elastomer
11/25/2009	CN101586368A Extruded plastic thermal insulation thermal insulation board
11/25/2009	CN101585960A Polylactic polyester resin mixture and product therefrom
11/25/2009	CN101585924A Production line of EPP polypropylene foaming beads
11/25/2009	CN100563055C Lithium ion polymer secondary cell
11/25/2009	CN100562531C Mesoporous polydivinylbenzene material with hypersorption characteristic and synthesis method thereof
11/24/2009	US7622435 Via azeotrope-like compositions comprising tetrafluoropropene and trifluoroiodomethane; environmentally friendly; ozone depletion potential
11/24/2009	CA2360114C Foamed thermoplastic polyurethanes
11/24/2009	CA2341275C Process for the preparation of expandable polyvinylarene particles
11/24/2009	CA2339847C Acoustical open-cell polyolefins and process for making
11/24/2009	CA2259675C Flexible cell material, composition and preparation process
11/19/2009	WO2009138241A1 Physically blown polyethylene foam
11/19/2009	WO2009115540A3 Polyurethane systems for producing polyurethane sandwich parts at low molding temperatures
11/19/2009	US20090286898 Hydrofluorocarbon compositions
11/19/2009	US20090286897 Process for making visco-elastic foams
11/19/2009	US20090286895 Silicone foams, process to make them and applications thereof
11/19/2009	US20090286894 Porous polymer blend structures

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