Patents
Sitemap › C08 - Organic macromolecular compounds; Their preparation or chemical working-up; Compositions based thereon › C08J - Working-up; General processes of compounding; After-treatment not covered by subclasses , , , or › 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)
10/2003
10/29/2003CN1451682A Bionic bio-active three-D porous composite material and making method thereof
10/29/2003CN1125911C Glass fiber reinforced low foaming plastic architectural form and method for mfg same
10/29/2003CN1125847C Thermal protective compositions and method for carbonific protecting base material against fire and high heat
10/29/2003CA2392538A1 Novel foams and coatings
10/28/2003US6639104 Comprises passing liquid slurry containing crystalized terephthalic acid with impurities into a high pressure rotary filter
10/28/2003US6638989 Reacting an active hydrogen compound with a prepolymer derived from polymeric MDI (diphenylmethane diisocyanate) and a polyether or polyester of given hydroxyl number using catalyst and water as blowing agent
10/28/2003US6638988 Porous film, separator for cell, and cell
10/28/2003US6638987 Azeotrope-like compositions of tetrafluoroethane, pentafluoropropane and water
10/28/2003US6638985 Controlling cell size and cell size distribution by controlling temperature and/or blowing agent concentration; amorphous thermoplastic polymers, pressure sensitive adhesive; immiscible thermoplastic polymers; extrusion
10/28/2003US6638984 To form hollow plastic microballoons, microcellular foam or foamed composite materials; fillers
10/28/2003CA2254674C Apertured web for disposable body exudates absorbent garments and method for making same
10/28/2003CA2203730C Polyurethane foam and process for production thereof
10/23/2003WO2003088344A1 Low metal porous silica dielectric for integral circuit applications
10/23/2003WO2003088343A1 New porogens for porous silica dielectric for integral circuit applications
10/23/2003WO2003087789A1 Holographic sensor based on a volume hologram in a porous medium
10/23/2003WO2003087205A1 Syntactic polyolefin composition for pipe coating
10/23/2003WO2003087204A1 Curable foam elastomeric compositions
10/23/2003WO2003086623A1 Oil recovery and environmental cleanup compositions
10/23/2003US20030199599 Composition of pentafluoropropane, pentafluoropropane and water
10/23/2003US20030199597 Obtained by melt mixing polyethylene with vinyl-methoxysilane compound in 1,2,4-trichlorobenzene as solvent; does not cause degassing; improved heat resistance
10/23/2003US20030199408 Azeotrope-like compositions containing fluoroethane
10/23/2003US20030198780 Resin formulation
10/23/2003US20030196753 Epoxy adhesive having improved impact resistance
10/23/2003CA2481474A1 Holographic sensor based on a volume hologram in a porous medium
10/22/2003EP1354912A1 Silane-crosslinking expandable polyolefin resin composition and crosslinked foam
10/22/2003EP1354685A2 Resilient biodegradable packaging materials
10/22/2003EP1353982A1 A method for preparing an open porous polymer material and an open porous polymer material
10/22/2003EP1353981A2 Blow agent compositions containing hydrofluorocarbons and a low-boiling alcohol and/or low-boiling carbonyl compound
10/22/2003EP1353980A2 Flowable thermoplastic carrier polymers with integrated additives
10/22/2003EP1353979A2 Polyolefin foam for sound and thermal insulation
10/22/2003EP1226206B1 Propylene copolymer foams and their use
10/22/2003EP1173503B1 Expandable sheet material manufacture
10/22/2003EP0984032B1 Foam cross-linked with metal salt and process for production
10/22/2003EP0846035B1 Microcellular foam
10/22/2003EP0766713B2 Foaming agents containing liquid carbon dioxide
10/22/2003CN1451024A Polymer composition molded articles containing the same and process for the production of both
10/22/2003CN1125113C Polymer composition for powder molding powder thereof foamed object and process for producing foamed object
10/22/2003CN1125099C Expandable rubber-modified styrene resin compositions
10/22/2003CN1124921C Method for producing uncross-linking polypropylene based resin foam sheet and said resin foam sheet
10/21/2003US6635687 Two stage (meth)acrylic ester polymer processing aid; thermally decomposable inorganic blowing agent; thermally decomposable organic blowing agent; and optionally a filler.
10/21/2003US6635686 Refrigerants, aerosol propellants
10/21/2003US6635685 Rigid polyurethane foam and process for producing the same
10/21/2003US6635684 Method for preparing hydrophilic porous polymeric materials
10/21/2003US6635203 Composite polymeric material having high resistance to impact energy
10/21/2003CA2151052C Plastic structures containing thermal grade carbon black
10/21/2003CA2077910C Azeotropic composition of 1,1,1,2-tetrafluoroethane and dimethyl ether
10/17/2003CA2421901A1 Resin formulation
10/16/2003WO2003085681A1 Electrically conductive polymeric foams and elastomers and methods of manufacture thereof
10/16/2003US20030195320 Elastic substantially linear ethylene polymers
10/16/2003US20030195268 Novel foaming compositions and methods for making and using the composition
10/16/2003US20030195267 Reacting polyol and isocyanate one of which comprises black colorant formulation comprising as colorant component, a blue anthraquinone colorant having poly(oxyalkylene) chain in the presence tertiary amine hydroxy-containing catalyst
10/16/2003US20030195266 For use in diapers, adult incontinence pads and briefs; feminine hygiene products, such as, sanitary napkins and tampons; wiping towels and sponges; wound dressings and surgical sponges; clothing apparel, food packaging
10/16/2003US20030195265 Novel foamable copolymer resin and a method for preparing the same
10/16/2003US20030194563 Coating composition containing an epoxide additive and structures coated therewith
10/16/2003US20030194546 Foam composite material
10/16/2003US20030192643 Epoxy adhesive having improved impact resistance
10/15/2003EP1352921A1 Extruded styrene resin foam and process for producing the same
10/15/2003EP1352022A1 Foamed cellular particles of an expandable polymer composition
10/15/2003EP1352021A1 Micro-cellular closed-cell sponge rubber outers
10/15/2003EP1352020A1 Process for producing an open celled foam
10/15/2003EP1352019A2 Isocyanate-based polymer foam
10/15/2003EP1228126B1 Use of additive master batches for producing bulk plastics
10/15/2003CN1449413A Process for producing porous polymer
10/15/2003CN1449302A Modified polymer having improved properties and process for manufacturing same
10/15/2003CN1448425A Process of preparing polymer porous leg by separation and combination of paraffin microballons porous making agent and thermotropic phase
10/15/2003CN1124308C Preparation of foamed material
10/15/2003CN1124194C Method for producing foamed-mold product of aromatic polyester based resin
10/15/2003CN1124129C Solid foamed active substance preparations
10/14/2003US6632850 Crystallizable propylene- containing polymer, a beta-nucleating agent, and a diluent that is miscible with the polymer at a temperature above the melting temperature of the polymer
10/14/2003US6632531 Porous particles, their aqueous dispersions, and method of preparation
10/14/2003US6632510 Microporous inkjet receptors containing both a pigment management system and a fluid management system
10/14/2003US6632382 Polyethylene wax containing extruded foam products,closed cells
10/14/2003US6632376 Compositions of a hydrofluoroether and HFC-32
10/09/2003WO2003082964A1 Methods of forming polymeric structures using carbon dioxide and polymeric structures formed thereby
10/09/2003WO2002012380A3 Porous carbons
10/09/2003US20030191274 Oxylated vegetable-based polyol having increased functionality and urethane material formed using the polyol
10/09/2003US20030191203 Extruded styrene resin foams and methods for producing the same
10/09/2003US20030190346 Chitosan and beta - Chitin is mixed in a specific ratio (0.1 to 1.0) for forming the sponge for wound repairing which has a better absorption and tensile strength
10/08/2003EP1350809A1 Water insoluble porogen removal process
10/08/2003EP1350808A1 Foam comprising ethylene/vinyl acetate copolymer
10/08/2003EP1350804A1 Use of organofunctional polysiloxanes in the production of flexible polyurethane foams
10/08/2003EP1350800A2 Preparation of macroreticular polymers
10/08/2003EP1097254B1 Foam-coating method for making antenna elements
10/08/2003EP1082384B1 Water expanded polystyrene particles
10/08/2003EP1070095B1 fibre reinforced structural reaction injection molded polyisocyanurate foams
10/08/2003EP0766712B1 Extruded, open-cell foam and process for making
10/08/2003CN1447837A Foam compsns. obtained from blend of thiazolinyl aromatic polymer and alpha-olefin/binyl or vinylidene aromatic interpolymer
10/08/2003CN1447833A Extruded vinyl aromatic foam with 134A and alcohol as blowing agent
10/08/2003CN1123603C Moulding type rubber foam compsn. silicon rubber foam and method for producing it
10/08/2003CN1123586C Energy management polyurethane rigid foams with high recovery
10/07/2003US6630520 Composition containing a cross-linkable matrix precursor and a poragen, and a porous matrix prepared therefrom
10/07/2003US6630422 Absorbent polymer material based on renewable starting materials
10/07/2003US6630221 Monolithic expandable structures, methods of manufacture and composite structures
10/02/2003WO2003081691A2 An innovative method for the preparation of proton conducting nanopolymeric membranes for use in fuel cells or in catalytic membrane reactors
10/02/2003WO2003080719A1 Reinforced phenolic foam
10/02/2003US20030187183 Water insoluble porogen removal process
10/02/2003US20030187127 Expandable polyester resin composition
10/02/2003US20030187099 Filling three-dimensional cavities; curable epoxy resin
10/02/2003US20030187086 Fiber reinforcement; bonding strength
10/02/2003US20030187084 Foam comprising ethylene/vinyl acetate copolymer
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