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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06/26/2001 | US6251319 Method of forming a thermoformable polypropylene foam sheet |
06/26/2001 | US6251318 Natural polymers molding and crosslinking |
06/26/2001 | CA2185894C Cured unsaturated polyester-polyurethane hybrid highly filled resin foams |
06/21/2001 | WO2001044353A1 Porous polyolefin film, process for producing the same, and use thereof |
06/21/2001 | WO2001044352A2 Method for producing soft to semirigid polyurethane integral foamed materials |
06/21/2001 | US20010004646 As surface-active substances which allow stabilization or cell regulation |
06/20/2001 | EP1108763A2 Method for making nanoporous silicone resins from alkylhydridosiloxane resins |
06/20/2001 | CN1300306A Abrasion resistant polymeric foam and staln receivers made therefrom |
06/20/2001 | CN1300305A High speed method of making microporous film products |
06/20/2001 | CN1300225A Absorbent members comprising a high surface area material for absorbing body liquids |
06/20/2001 | CN1067414C Fluororesin foam and proces sfor producing the same |
06/20/2001 | CN1067411C Solution of perfluorinated polymers in supercritical CO2 |
06/19/2001 | US6248802 Mixture contaning polymethylenepolyphenylene polyisocyanate |
06/19/2001 | US6248801 Tertiary amine-containing active methylene compounds for improving the dimensional stability of polyurethane foam |
06/19/2001 | US6248799 Polyvinyl chloride; process control |
06/19/2001 | US6248686 Complexes and porosity |
06/14/2001 | WO2001042358A1 Storage stable, foamable, single latex/epoxy emulsion |
06/14/2001 | WO2001042354A1 Blend for masterbatches |
06/14/2001 | WO2001042342A1 Hydrogenated vinyl aromatic polymer foams |
06/14/2001 | WO2001041992A2 Method for production of porous cross-linked polymer |
06/14/2001 | WO2001010622A8 Method of preparing porous prepolymer pellets |
06/14/2001 | US20010003757 Polyurethane foam obtained by agitationally mixing with water, a urethane prepolymer form from a polyol and polyisocyanate, by simultaneously employing as polyol a polyoxypropylene resin and a hydrophilic oxyethylene polymer |
06/14/2001 | US20010003756 Depressuring thermoplastic foam to subatmospheric pressure, and maintaining desired temperature to expand the foam, exposing foam to superatmospheric pressure and a blowing gasto permeate the gas into the foam, releasing the pressure |
06/14/2001 | US20010003742 Antilipemic formulation |
06/14/2001 | CA2392589A1 Storage stable, foamable, single latex/epoxy emulsion |
06/14/2001 | CA2392588A1 Blend for masterbatches |
06/14/2001 | CA2391890A1 Hydrogenated vinyl aromatic polymer foams |
06/13/2001 | EP1106665A2 Use of plastic foams containing swellable fillers for sealing wall ducts |
06/13/2001 | EP1106650A1 Blend for masterbatches |
06/13/2001 | EP1105436A1 Puncture-resistant polyolefin membranes |
06/13/2001 | EP0885318B1 Flash spinning process and products |
06/13/2001 | CN1299292A High suction polymeric foam materials |
06/13/2001 | CN1298893A Polymer polylol, its prepn. method and prepn. of tough polyurethane foam |
06/13/2001 | CN1298790A Method for producing mouldable and thermo plastic polymer foam, and foam therefrom |
06/13/2001 | CN1298789A Hard polyurethane foam, and refrigerator utilizing said foam |
06/13/2001 | CN1067093C Moulded part made of starch foamed material, mfg. method and use therefor |
06/12/2001 | US6245848 Mixtures containing vinyl chloride polymers, promoters and emulsifiers |
06/12/2001 | US6245826 Polyesteruretane copolymer; dimensional stability, insulation |
06/12/2001 | US6245825 Using water as foaming agent |
06/12/2001 | US6245824 Silicone surfactants for making polyurethane flexible molded foams |
06/12/2001 | US6245823 Blend with nucleation agent, glycerol monostearate and blowing agent |
06/12/2001 | US6245345 Filamentous porous films and methods for producing the same |
06/12/2001 | US6245270 Process for the production of porous polyolefin |
06/12/2001 | US6245267 Methods for lowering the density and increasing the flexibility of thermoplastic foams |
06/12/2001 | US6245266 Sheets |
06/12/2001 | CA2172887C Foamed polymer and process for production thereof |
06/07/2001 | WO2001040374A2 Grafted thermoplastic compositions and fabricated articles therefrom |
06/07/2001 | WO2001040366A1 Halogenated fire-retardant compositions and foams and fabricated articles therefrom |
06/07/2001 | WO2001040363A1 Extruded polystyrene foam with vicat temperature over 100 °c |
06/07/2001 | WO2001040362A1 Extruded foam product |
06/07/2001 | CA2398123A1 Halogenated fire-retardant compositions and foams and fabricated articles therefrom |
06/07/2001 | CA2391664A1 Extruded foam product |
06/06/2001 | EP1104779A2 Use of siliconepolyether copolymers for the preparation of polyurethane cold foams |
06/06/2001 | CN1298423A Open-cell foam and method of making |
06/06/2001 | CN1298342A Foamed polymer-fiber composite |
06/06/2001 | CN1298124A Charging roller for imaging equipment developing machine and method and apparatus for producing charging roller |
06/06/2001 | CN1297963A Polyporous material |
06/06/2001 | CN1066753C Cellulose sponge and its producing method |
06/06/2001 | CN1066752C 发泡方法 Foaming method |
06/06/2001 | CN1066751C Process for producing rigid polyurethane foams |
06/06/2001 | CN1066743C Low-viscosity polymer polylol, its producing process and its use for producing polyurethane foam material |
06/06/2001 | CN1066670C Method of producing polyurethane foam of low thermal conductivity |
06/05/2001 | US6242540 Process for the preparation of polymer particles |
06/05/2001 | US6242503 Crosslinking graft polymer; non-foamed, flexibility, nontacky |
06/05/2001 | US6242502 Foamed thermo-elastic article |
06/05/2001 | US6240817 Method of forming improved apertured films by using fluid perforation |
06/05/2001 | US6240654 Process for capillary dewatering of foam materials and foam materials produced thereby |
06/05/2001 | CA2232156C Light reflectant surface for luminaires |
06/01/2001 | CA2326063A1 Use of silicone-polyether copolymers in the production of high resilience polyurethane foams |
05/31/2001 | WO2001039297A1 Separator for use in electrochemical cell devices |
05/31/2001 | WO2001038428A1 Microporous polymer matrices |
05/31/2001 | WO2001038403A1 Method for production of porous cross-linked polymer material |
05/31/2001 | US20010002384 A porous resilient organic polymer such as polypropylene, polyethylene or nylon particles having open cell pores and internal surfaces which pores represent atleast about 50% of the volume of the pores and have nonspherical geometry |
05/31/2001 | US20010002382 Charge roller of developing device for image forming apparatus, method for fabricating the same and tool for fabricating charge roller |
05/31/2001 | DE19957175A1 Molded articles are prepared by mixing comminuted plastic waste, polyurethane binding agent and optionally additives in an extruder. |
05/31/2001 | CA2391185A1 Separator for use in electrochemical cell devices |
05/30/2001 | EP1102809A1 Articles that include a polymer foam and method for preparing same |
05/30/2001 | EP1102808A1 Expandable thermoplastic particles and methods for making same |
05/30/2001 | EP1102807A1 Method for producing expandable styrene polymers containing exfoliated graphite particles |
05/30/2001 | EP1017741B1 Non-expanding agent method for producing flat-shaped polymer foams |
05/30/2001 | CN1297042A Method for preparing biocompatible supporter, and supporter prepared thereby |
05/30/2001 | CN1066470C Styrene resin foaming material and heat insulating material using same for construction |
05/29/2001 | US6239188 Mixing expanded microballoons having a size of 10 to 50 mum and expanded microballoons having a size of 80 to 100 mum with the prepolymer and active hydrogen-containing compound and curing the mixture. |
05/29/2001 | US6239187 Polymer foams |
05/29/2001 | US6239186 Silicone surfactants for the production of open cell polyurethane flexible foams |
05/29/2001 | US6239185 Method for producing expanded polyolefin particles |
05/29/2001 | US6237717 Noise insulating member having low degree of water and oil absorbency |
05/29/2001 | CA2025520C Microporous polyolefin membrane and method of producing same |
05/29/2001 | CA2013209C Method for reducing hollow glass sphere fracture in thermoplastic resin by in situ polymerization/extrusion |
05/29/2001 | CA2010297C Nucleating agents for thermoplastic resins |
05/25/2001 | WO2001036522A1 Porous beads and process for producing the same |
05/25/2001 | WO2001036521A2 Thermoformed polyolefin foams and methods of their production |
05/23/2001 | EP1101791A1 Blowing agents composition for producing foam sheets |
05/23/2001 | EP1100854A1 Hot melt adhesive composition comprising homogeneous ethylene interpolymer and block copolymer |
05/23/2001 | EP1100842A1 Improved latex foam |
05/23/2001 | EP1100838A1 Blends of sucrose- and aromatic amine initiated polyether polyols and their use in rigid polyurethane foam manufacture |
05/23/2001 | EP1100837A2 Permanent gas blown microcellular polyurethane elastomers |
05/23/2001 | EP1100675A1 Foamed polymer-fiber composite |
05/23/2001 | EP1021296A4 Composite solid polymer electrolyte membranes |
05/23/2001 | DE19955146A1 Verfahren zur Herstellung von Schaumstoffplatten A process for the production of foam boards |