| 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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| 07/03/2002 | EP1219673A2 Blowing agents blend for producing extruded thermoplastic foams |
| 07/03/2002 | EP1219672A1 Thermoplastic resin foam and process for producing the same |
| 07/03/2002 | EP1218441A1 Thermoplastic/thermoset hybrid foams and methods for making same |
| 07/03/2002 | EP1218440A1 Foams made by photopolymerization of emulsions |
| 07/03/2002 | EP1218433A1 Polyurethane foam containing flame retardant blend of non-oligomeric and oligomeric flame retardants |
| 07/03/2002 | EP1218314A1 A method and apparatus for extruding pitch based foam |
| 07/03/2002 | EP1218313A1 A method of casting pitch based foam |
| 07/03/2002 | EP1218211A1 Adhesive composition comprising thermoplastic polyester and trapped gas bubbles |
| 07/03/2002 | EP1218160A1 Process for preparing a foam component |
| 07/03/2002 | EP1218159A1 Method of preparing porous prepolymer pellets |
| 07/03/2002 | EP1218100A1 Porous organic polymer shaped bodies |
| 07/03/2002 | CN1356349A Application of mixture of organic function group modified polysiloxane and branched-chain alcoho in preparing flexibler foam plastics of polyurethane |
| 07/03/2002 | CN1356206A Foam Polyolefin resin plate |
| 07/03/2002 | CN1087019C High melt strength, propylene polymer, process for making it, and use thereof |
| 07/02/2002 | USRE37780 Mixing with aliphatic hydrocarbon, heating, extrusion at low pressure |
| 07/02/2002 | US6414108 Biodegradable polymers, the production thereof and the use thereof for producing biodegradable moldings |
| 07/02/2002 | US6414047 A high-expanded crosslinked polyolefin homo or copolymeric foam having excellent flexibility, toughness, heat resistance and compressibility, obtained by crosslinked foaming of a foaming polyolefin resin and foaming agent |
| 07/02/2002 | US6414046 Blowing agent blends |
| 07/02/2002 | US6414045 One-component polyurethane compositions with improved curing |
| 07/02/2002 | US6414042 Hydrogenation of block copolymer |
| 07/02/2002 | US6414041 Expandable styrene polymers containing graphite particles |
| 07/02/2002 | US6413625 Cups, tray for food |
| 07/02/2002 | US6413455 Resilient cushion method of manufacture |
| 06/27/2002 | WO2002050173A2 Blowing agent composition and polymeric foam containing a normally-liquid hydrofluorocarbon and carbon dioxide |
| 06/27/2002 | WO2002050172A2 Foam laminate, method for production and use thereof |
| 06/27/2002 | WO2002049836A1 Storage-stable foamable compositions |
| 06/27/2002 | WO2002028937A3 Dispersion of a preformed polymer in a polyol |
| 06/27/2002 | WO2002018039A3 Modified polymer having improved properties and process for manufacturing same |
| 06/27/2002 | US20020082311 For producing fluid- absorbent hygiene articles such as diapers, incontinence products, sanitary protection articles, wound dressings |
| 06/27/2002 | US20020081379 Evaporative casting of molten metals to produce castings having smooth surfaces with less carbon deposits by using expandable aromatic vinyl polymer particles containing a brominated flame retardant and optionally, dicumyl peroxide |
| 06/27/2002 | US20020081326 Product and method for improving avian health |
| 06/27/2002 | US20020079074 Feather processing method and product |
| 06/26/2002 | EP1217028A1 Aqueous polymer dispersion containing rubber particles and reinforcing polymer particles |
| 06/26/2002 | EP0672214B1 Stabilized porous pipe |
| 06/26/2002 | CN1086710C Casing for refrigerator |
| 06/25/2002 | US6410776 Reacting phenolic compound with aldehyde in presence of metal catalyst; dispersion |
| 06/25/2002 | US6410084 Wetting polytetrafluoroethylene with oleophobic acrylic polymer with perfluoroalkyl side chains; thermally coalescing on surfaces of nodes and fibrils without completely blocking pores; permeable; nonoil absorbing; textiles; fabrics |
| 06/25/2002 | CA2228228C Hybrid lithium-ion battery polymer matrix compositions |
| 06/25/2002 | CA2209563C Extruded polymer foam and method |
| 06/25/2002 | CA2105327C Two-component polyurethane flexible foam system having improved elongation, tensile strength and tear resistance |
| 06/20/2002 | WO2002048243A1 High-density polyimide foam insulation |
| 06/20/2002 | WO2001089673A3 Process of forming multilayered structures |
| 06/20/2002 | US20020077379 Propylene polymer foams |
| 06/20/2002 | US20020077378 Water-free preparation process for multimodal thermoplastic polymer foam and foam therefrom |
| 06/20/2002 | US20020074680 Extruding melt and pelletizing the extrudate under conditions of temperature and pressure at which practically no foaming of the pellets takes place; packaging, moldings for automobile parts |
| 06/20/2002 | DE10063160A1 Aqueous polymer dispersion, used for production of latex foam and foam articles e.g. carpet backing, contains styrene-butadiene rubber particles and reinforcing polymer with hard and soft phases based on the same monomers |
| 06/20/2002 | DE10062191A1 Polyol mixture, useful in preparation of polyurethane foams that avoids inadequate frothing action, comprises terephthalates containing polyesterpolyol or polyetheresterpolyol, polyetherpolyol(s), glycol(s) and propellant mixture(s) |
| 06/20/2002 | CA2427262A1 High-density polyimide foam insulation |
| 06/19/2002 | EP1215229A2 Gas permeable membrane |
| 06/19/2002 | EP1214372A1 Insulating extruded foams having a monovinyl aromatic polymer with a broad molecular weight distribution |
| 06/19/2002 | EP1214371A1 Diffuse reflective articles |
| 06/19/2002 | CN1354774A Adhesive composition comprising thermoexpandable microcapsules |
| 06/19/2002 | CN1354715A Inkjet receptor medium having multi-staged ink migration inhibitor |
| 06/19/2002 | CN1354193A Method for preparing non-flyplastic microsphere |
| 06/18/2002 | US6406780 Sealing with primer; pressurization |
| 06/18/2002 | US6406649 Method for forming a biodegradable foamed product from starch |
| 06/18/2002 | US6406648 Method of making shaped foam implements |
| 06/18/2002 | CA2133385C Plastic foam material composed of a polyolefin based resin composition and method for making same |
| 06/13/2002 | WO2002046295A1 Expanded product made of biodegradable material and method and installation for continuously making same |
| 06/13/2002 | WO2002046284A1 Foamed cellular particles of an expandable polymer composition |
| 06/13/2002 | WO2002046277A1 Biodegradable breathable film and laminate |
| 06/13/2002 | WO2002046273A2 Flowable thermoplastic carrier polymers with integrated additives |
| 06/13/2002 | US20020072549 Tetrafunctional initiaor |
| 06/13/2002 | US20020072548 Blowing agent blends |
| 06/13/2002 | US20020072547 Expandable polystyrenes |
| 06/13/2002 | US20020071947 Thermo-expandable fibers having polymeric wall surrounding one or more pockets or particles of blowing agent or propellant within fiber |
| 06/13/2002 | US20020071867 Blend of film forming polymer and non-film forming material; network of pores or channels throughout; formed at 0-80 degrees C., retain porosity at elevated temperatures and are non-friable |
| 06/13/2002 | DE10055084A1 Flexible, offenzellige, mikrozelluläre Polymerschäume Flexible, open-celled microcellular polymer foams |
| 06/13/2002 | CA2430615A1 Foamed cellular particles of an expandable polymer composition |
| 06/12/2002 | EP1213329A1 Black dye mixtures of fiber-reactive azo dyes, methods for their preparation and use thereof for dyeing hydroxy-and/or carboxamido-containing fiber material |
| 06/12/2002 | EP1213113A1 Process for reducing the particle size of porous organic polymers and products produced therefrom |
| 06/12/2002 | EP0932360B1 Biocide impregnated fibre reinforced sponge material |
| 06/12/2002 | CN1353184A Functional foam plastics of immobilizing carrier of microbes and its preparing process and application |
| 06/12/2002 | CN1353133A Process for preparing foamed substance containing continuous bubble pores |
| 06/11/2002 | US6403669 Alveolar materials that contain at least one thermoplastic polymer, at least one modified epoxide resin and at least one pore-forming agent |
| 06/11/2002 | US6403668 Foam materials and foam precursor materials |
| 06/11/2002 | US6403663 Dissolving carbon dioxide and surfactant; foaming; reducing interfacial tension |
| 06/11/2002 | US6403662 Continuous process for manufacturing polyolefin foam beads |
| 06/11/2002 | US6403222 Epoxy resin, microcrystalline or paraffin wax, curing agent, and hollow glass alkali or alkaline earth metal silicate microspheres; corrosion resistant protective coatings for automobiles |
| 06/11/2002 | US6402865 Multilayered polymers and foams with variable sized interlayer gaps |
| 06/11/2002 | CA2120111C Method of applying adhesive to porous materials |
| 06/11/2002 | CA2075642C Foaming system for closed-cell rigid polyurethane foam |
| 06/06/2002 | WO2002044032A2 Insulated barriers and methods for producing same |
| 06/06/2002 | DE10157480A1 Foamed polyolefin resin plate used for e.g. heat insulation and packaging comprises a foamed polyolefin resin layer and an unfoamed surface layer of thermoplastic resin |
| 06/05/2002 | EP1211281A1 Coated Cover element for conduits |
| 06/05/2002 | EP1211280A1 Process for producing a porous polyimide by removing low molecular weight substance using supercritical carbon dioxide |
| 06/05/2002 | EP1211279A1 Use of blends of organofunctional modified polysiloxanes with branched alcohols in the preparation of flexible polyurethane foams |
| 06/05/2002 | EP1211262A1 Process for producing porous crosslinked polymer |
| 06/05/2002 | EP1210971A1 Process for making microporous membranes having selected gas-selective sites and the membranes so made |
| 06/05/2002 | EP1210716A1 Electrical devices having polymeric members |
| 06/05/2002 | EP1137701B1 Expandable styrene polymers containing graphite particles |
| 06/05/2002 | EP1118648A9 Hydrofluorocarbon compositions |
| 06/05/2002 | EP1068261B1 Method for producing water expandable styrene polymers |
| 06/05/2002 | EP0931115B1 Stabilized adhesive microspheres |
| 06/05/2002 | CN1352663A Films having a fibrillated surface and method of making |
| 06/05/2002 | CN1352658A Preparation of polymer particles |
| 06/04/2002 | US6399854 Absorbent article in an absorbent structure |
| 06/04/2002 | US6399669 Polyimide |
| 06/04/2002 | US6399667 Process for producing foamed resin article |
| 06/04/2002 | US6399665 Dry expansion of expandable polymer beads |