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)
10/1997
10/29/1997	EP0803533A2 Process for the preparation of porous material
10/29/1997	EP0803341A2 High strength porous film of polypropylene and process for producing same
10/29/1997	EP0803275A1 Air filter
10/29/1997	EP0802946A2 Method for producing a thermoplastic synthetic material and immobilization element provided therewith
10/29/1997	EP0802945A1 Cured unsaturated polyester-polyurethane hybrid highly filled resin foams
10/29/1997	EP0802944A1 Surfactants for incorporating silica aerogel in polyurethane foams
10/29/1997	EP0802942A1 Biologically degradable polymers, process for manufacturing the same and the use thereof for producing biodegradable moulded articles
10/29/1997	EP0802941A1 Biologically degradable polymers, processes for manufacturing the same and the use thereof for producing biodegradable moulded articles
10/29/1997	EP0802939A2 Biologically degradable polymers, processes for manufacturing the same and the use thereof for producing biodegradable moulded articles
10/29/1997	EP0802930A1 Foams made from high internal phase emulsions useful as absorbent members for catamenial pads
10/29/1997	EP0802929A1 Absorbent foam materials for aqueous fluids made from high internal phase emulsions having very high water-to-oil ratios
10/29/1997	EP0802928A1 Use of polyglycerol aliphatic ether emulsifiers in making high internal phase emulsions that can be polymerized to provide absorbent foams
10/29/1997	EP0802927A1 Absorbent foams made from high internal phase emulsions useful for acquiring and distributing aqueous fluids
10/29/1997	EP0802803A1 Biodegradable and/or compostable polymers made from conjugated dienes such as isoprene and 2,3-dimethyl-1,3-butadiene
10/29/1997	EP0802802A1 Cross-linked polymers made from 1,3,7-octatriene and like conjugated polyenes
10/29/1997	EP0598833B1 Absorbent articles containing absorbent foam materials for aqueous body fluids
10/29/1997	CN1163642A Method of applying protein coating to substrate and article thereof
10/29/1997	CN1163621A New polypropylene composition with broad MWD
10/28/1997	US5681865 Method for producing polyester foam
10/28/1997	US5681572 Porous material product and process
10/28/1997	US5681501 Compositions including a hydrofluoropropane
10/26/1997	CA2203734A1 High strength porous film of polypropylene and process for producing same
10/23/1997	WO1997039081A1 1,1,2,2,3,3,4,4-octafluorobutane compositions
10/23/1997	WO1997039080A1 Decafluoropentane compositions
10/23/1997	WO1997039043A1 Cured unsaturated polyester-polyurethane highly filled resin materials and process for preparing them
10/23/1997	WO1997026016A3 Gas bubble suspensions and their application as an ultrasound contrast medium
10/23/1997	DE19615356A1 Kompostierbare und thermoplastisch verarbeitbare Schaumstoffe Compostable and melt-processable foams
10/22/1997	EP0802252A2 Azeotropic or azeotrope-like compositions of ammonia and hydrofluorocarbons
10/22/1997	EP0802220A2 Foam sheets, obtained using halogen-free blowing agents
10/22/1997	EP0801749A1 Light reflectant surface and method for making and using same
10/22/1997	EP0801660A1 Extruded polymer foam with filler particles and method
10/22/1997	CN1036184C Method of producing open-cell foams of cross-linked polyolefins
10/21/1997	US5679718 Microcellular foams containing an infrared attenuating agent and a method of using
10/21/1997	US5679450 Expanded polyolefin body having thermosetting resin layer directly bonded thereto
10/21/1997	US5679323 Arabinogalactan modified to incorporate a diagnostic label
10/21/1997	US5679295 First higher boiling blowing agent selected from heptane, octane and cyclopentane and second lower boiling blowing agent from butane, tetrafluoroethane, carbon dioxide, isopentane and pentane
10/21/1997	US5679145 Starch-based compositions having uniformly dispersed fibers used to manufacture high strength articles having a fiber-reinforced, starch-bound cellular matrix
10/17/1997	WO1996032605A1 Non-planar evacuated insulation panels and a method for making same
10/17/1997	CA2213345A1 Non-planar evacuated insulation panels and a method for making same
10/16/1997	WO1997038263A1 Light reflectant surface for luminaires
10/16/1997	WO1997038048A1 Hydrous polyolefin resin composition, preexpanded particles produced therefrom, process for producing the same, and expanded moldings
10/16/1997	WO1997038045A1 Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and hydrocarbons
10/16/1997	WO1997037841A1 Sealable containers comprising an inorganically filled matrix
10/16/1997	DE19611594C1 Gemisch auf der Grundlage eines Polyurethanprepolymers zur Herstellung einer geschäumten Dichtungs- und Isoliermasse und eines Einkomponenten- oder Zweikomponenten-Sprühschaumstoffes Mixture based on a polyurethane prepolymer, for preparing a foamed sealing and insulating compound and a one-component or two-component Sprühschaumstoffes
10/16/1997	CA2248906A1 Sealable containers comprising an inorganically filled matrix
10/15/1997	EP0801100A1 Two-part nucleating agent system
10/15/1997	EP0801098A1 Foamable fluoropolymer composition
10/15/1997	EP0801097A2 Process for producing an expanded molded plastic
10/15/1997	EP0801094A2 Process for preparing an article using a thermoplastically processable polymer composition
10/15/1997	EP0800556A1 Plastics articles
10/15/1997	EP0800447A1 A method for rapidly producing microporous and mesoporous materials
10/15/1997	EP0748350A4 Low molecular weight alkenyl aromatic polymer foam
10/15/1997	CN1162287A Heat-insulating body
10/15/1997	CN1161984A Thermoplastic foaming composition and method for making shoe-sole by using same
10/14/1997	US5677359 Three component polyol blend for use in insulating rigid polyurethane foams
10/14/1997	US5677358 Blowing agents for polyurethanes
10/14/1997	US5677356 Expandable poly (vinyl chloride) resin composition for use in power molding, process for producing the same, and expansion-molded articles using the same
10/14/1997	US5677355 Continuous open-cell polymeric foams containing living cells
10/14/1997	US5677048 Coated skived foam and fabric article containing energy absorbing phase change material
10/14/1997	US5677047 Process for producing microporous PTFE
10/14/1997	US5676996 Forming pores in thermolastic resin solution containing plasticizer by dipping in solvent to selectively dissolve plasticizer, dipping in aqueous solution containing solute, drying to leave solute in pores
10/09/1997	WO1997036954A1 Granular-type polytetrafluoroethylene dispersions and fused articles prepared therefrom
10/09/1997	WO1997036953A1 Granular-type modified polytetrafluoroethylene dispersions and fused articles prepared therefrom
10/09/1997	WO1997036952A1 Granular-type polytetrafluoroethylene dispersions and fused articles prepared therefrom
10/09/1997	WO1997027240A3 Process to prepare foams from high internal phase emulsions
10/09/1997	CA2250463A1 Granular-type polytetrafluoroethylene dispersions and fused articles prepared therefrom
10/09/1997	CA2250456A1 Granular-type polytetrafluoroethylene dispersions and fused articles prepared therefrom
10/09/1997	CA2250455A1 Granular-type modified polytetrafluoroethylene dispersions and fused articles prepared therefrom
10/08/1997	EP0799853A1 Thermoplastic resin product and production thereof
10/08/1997	CN1161705A Method for preping polyurethane foam in the presence of hydrocarbon blowing agent
10/08/1997	CN1161704A Rigid polyurethane foams
10/07/1997	US5674918 Polyisocyanate based polymers prepare from formulations including non-silicone surfactants and method for the preparation thereof
10/07/1997	US5674917 Foamed isocyanate-based polymer from hydrophilic active hydrogen-containing compound and non-hydrophilic active hydrogen-containing compound
10/07/1997	US5674916 Extruded, open-cell microcellular alkenylaromatic polymer foams and process for making
10/07/1997	US5674602 Polystyrene foam sheet manufacture
10/07/1997	US5674451 Methods and compositions for sterilization of articles
10/07/1997	US5674285 Mammary implant having shell with unitary rough-textured outer layer
10/02/1997	WO1997036066A2 Privacy enclosure
10/02/1997	WO1997035913A1 Polyurethane compositions containing coated hollow microbeads
10/02/1997	WO1997035906A1 High water content porous polymer
10/02/1997	WO1997035905A1 Process for manufacture of a porous polymer by use of a porogen
10/02/1997	WO1997035904A1 Process for manufacture of a porous polymer from a mixture
10/02/1997	WO1997035899A1 Process for producing hydrocarbon-blown hard polyurethane foams
10/02/1997	CA2248162A1 Process for manufacture of a porous polymer from a mixture
10/02/1997	CA2248003A1 Process for manufacture of a porous polymer by use of a porogen
10/01/1997	EP0798335A2 Process for producing porous, hydrophilic, highly swellable hydrogels
10/01/1997	EP0797606A1 Silicone surfactants for use in inert gas blown polyurethane foams
10/01/1997	EP0797605A1 Methods and compositions for preparing rigid foams with non-chlorofluorocarbon blowing agents
10/01/1997	EP0712417A4 Acrylonitrile polymer compositions and articles and methods for their preparation
09/1997
09/30/1997	US5672634 Conditioning a residue-free shaped crosslinked polyvinylpyrrolidone hydrogel with moisture and acid; reacting with iodine crystals; halophors
09/30/1997	US5672294 Azeotrope-like compositions of 1,1,1,3,3-pentaflurorpropane and hydrocarbons
09/30/1997	US5672293 Hydrofluorocarbon compositions
09/30/1997	CA2083032C Method of producing a felted porous polychloroprene latex foam
09/30/1997	CA2057367C Compatibilized internal mold release compositions for preparation of foamed and fiber-reinforced polymeric articles
09/29/1997	CA2201213A1 Process for the preparation of porous, hydrophilic, highly swellable hydro-gels
09/25/1997	WO1997034946A1 Method of producing hydrocarbon-expanded rigid polyurethane foams
09/25/1997	DE19611367A1 Verfahren zur Herstellung Kohlenwasserstoff-getriebener Polyurethan-Hartschaumstoffe A process for producing hydrocarbon-driven rigid polyurethane foams
09/25/1997	CA2248228A1 Method of producing hydrocarbon-expanded rigid polyurethane foams
09/24/1997	EP0796885A2 Molded products having selective gas permeability, films thereof, and methods for their manufacture
09/24/1997	CN1160411A Moldable thermoplastic polymer foam beads

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