Patents for C08J 9 - Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof (41,910)
10/2000
10/04/2000EP1041112A1 An olefinic resin composition and their moldings
10/04/2000EP1041108A1 Process for producing foamed styrene resin bead
10/04/2000EP1041107A2 Alkenyl aromatic polymer foams and processes for preparing same
10/04/2000EP1041106A2 Aqueous wax dispersions as cell openers in making polyurethane flexible foams
10/04/2000EP1040902A2 Process for producing foamed resin article
10/04/2000EP1040823A2 Stable foam compositions
10/04/2000EP1040806A1 Resilient, three dimensional film comprising a compound increasing hydrophobicity, and its use in backsheets of absorbent articles
10/04/2000EP1040161A1 Seals produced from alpha-olefin/vinylidene aromatic and/or hindered aliphatic vinylidene/interpolymer based materials and sealing systems therefrom
10/04/2000EP1040158A1 Microcellular foam extrusion/blow molding process and article made thereby
10/04/2000EP1040157A1 Phenol foam
10/04/2000CN1268529A Olefin resin composition and its moulding products
10/03/2000US6127501 Polyethylene membrane steam-sterilizable at 134° C.
10/03/2000US6127486 Co-continuous blend of a fluoropolymer and a thermoplastic and method
10/03/2000US6127485 A hydrophobic and oleophobic fiber is prepared by forming a blend of a synthetic organic polymer and one or more fluorochemicals
10/03/2000US6127444 Block copolymer comprising at least two external monovinyl aromatic hydrocarbon blocks and at least one internal hydrogenated conjugated diene block
10/03/2000US6127443 High energy absorbing efficiency as well as exceptional recovery after deformation, allowing their use in visible energy absorbing structures, particularly in the transportation vehicle industry
10/03/2000US6127442 Process for foam production using dissolved under pressure carbon dioxide
10/03/2000US6127441 Insulated wires, especially coaxial cables for high-frequency signal transmission
10/03/2000US6127440 Plastics foam and method of manufacturing same
10/03/2000US6127439 Monomers are partially polymerized and then suspended in water so that the resulting beads contain from 3 to 40 weight % water which acts as sole or a predominant blowing agent
10/03/2000US6127437 Bottle stopper comprises a styrene tri-block copolymer
10/03/2000US6127154 Methods for direct synthesis of compounds having complementary structure to a desired molecular entity and use thereof
10/03/2000CA2055203C Expandable thermoplastic microspheres and process for the production thereof
09/2000
09/30/2000CA2303570A1 Stable foam compositions
09/28/2000WO2000056810A1 Foams containing a filler
09/28/2000WO2000056809A1 High productivity, low fugitive emission foams and foam processes
09/28/2000WO2000056805A1 Polyurethane foam stabilizers
09/28/2000WO2000026103A9 Synthetic closure for bottle-like containers
09/28/2000DE19910246A1 Trennfreundliche Polyurethan-Formschaum-Systeme Separation friendly polyurethane molded foam systems
09/28/2000CA2367730A1 Foams containing a filler
09/28/2000CA2342931A1 Polyurethane foam stabilizers
09/27/2000EP1038908A1 Biodegradable foamed plastic materials
09/27/2000EP1037942A1 Process for making rigid and flexible polyurethane foams
09/27/2000EP1037733A1 Shaped body made from wood particles and a pu bonding agent, use and production thereof
09/27/2000EP0675918B1 Process for producing alkenyl aromatic foams using a combination of atmospheric and organic gases and foams produced thereby
09/27/2000CN1268084A Energy absorbing articles of extruded thermoplastic foams
09/27/2000CN1267674A Process for producing polyurethane foamed plastic
09/26/2000US6124770 A blends comprising high density polyethylene, a high pressure, low density polyethylene, polypropylene, a polyethersiloxane block copolymer and a nucleating agent of azodicarbonamide and/or talc; protective coatings for cable
09/26/2000US6124370 Prepared using dual cure system comprising heat or radiation activated first stage cure which follows or coincides with foaming followed by moisture activated second stage cure; heat activated curing systems include peroxide, sulfonyl chloride
09/26/2000US6124029 Film has at least one vacuole-containing layer comprising particulate hollow bodies which are essentially composed of a polymer incompatible with the thermoplastic polymer; opacity can be set by simple measures; does not chalk
09/26/2000US6124006 Modified polymer having channels which act as controlled transmission passages through polymer; packaging materials which provide controlled environment
09/26/2000US6123881 Process for producing extruded foam products having polystyrene blends with high levels of CO2 as a blowing agent
09/26/2000CA2301448A1 142b/124 blowing agent blends
09/21/2000WO2000055300A1 Method for preparing porous, biodegradable and biocompatible, polymeric scaffolds for tissue engineering
09/21/2000WO2000055244A1 Non-cementitious concrete-like material
09/21/2000WO2000055243A1 Method for making oriented polyethylene foam and foam produced thereby
09/21/2000WO2000055241A1 Foam material
09/21/2000WO2000055236A1 A simplified method of producing biodegradable aliphatic polyesters
09/21/2000WO2000040644A3 Method of producing chargeable plastic foams
09/21/2000WO2000034363A3 Soft and flexible foams
09/21/2000DE19910257A1 Fireproof polystyrene foam, used for insulation e.g. in buildings, cars or furniture, comprises a mixture of styrene polymer, phenolic resin and expandable graphite
09/21/2000DE19910105A1 Porous cellulose matrix in the form of sponge or sponge cloth, obtained by coagulating a mixture of alkaline cellulose carbamate solution, fibrous reinforcing material and solid pore former
09/21/2000CA2361326A1 Foam material
09/20/2000EP1036814A1 Expandable polypropylene resin beads and products of in-mold expansion
09/20/2000EP1035794A1 Sponge towel based on cellulose and a method for producing the same
09/20/2000EP0981575B1 Method for producing expandable styrene polymers containing graphite particles
09/20/2000EP0912630B1 Process for the preparation of polymer particles
09/20/2000CN1267316A Polymer mixture with good workability
09/20/2000CN1267249A High performance structural foam for stiffening parts
09/19/2000US6121348 Powderable reactive resin compositions
09/19/2000US6121338 Mixture containing blowing agent
09/19/2000US6121337 Curable composition forming polyurethane
09/19/2000US6121336 Surfactants for incorporating silica aerogel in polyurethane foams
09/19/2000US6121335 Nucleator for foaming, foamable composition, foam and production method of foam
09/19/2000US6120875 Transparent micro perforated material and preparation process
09/19/2000US6120837 Priming method for uneven surface
09/19/2000CA2036570C Mixtures of dimethylether and of 1,1,1,2-tetrafluoroethane, and their applications
09/14/2000WO2000053669A1 Olefin polymers and alpha-olefin/vinyl or alfa-olefin/vinylidene interpolymer blend foams
09/14/2000WO2000053652A1 Polyurethane molding foam systems which separate easily
09/14/2000WO2000034365A3 Closed cell alkenyl aromatic foam
09/14/2000CA2362474A1 Olefin polymers and alpha-olefin/vinyl or alfa-olefin/vinylidene interpolymer blend foams
09/13/2000EP1035158A1 Resin composition with biodegradability and foamability
09/13/2000EP1035146A2 The use of hydrophylic polyester-polyurethane-foams in the preparation of laminates for car interior fittings
09/13/2000EP0939784A4 A process for coating foam
09/13/2000EP0912619B1 Process for the preparation of polymer particles
09/13/2000CN1266447A 减振复合材料 Damping composites
09/13/2000CN1266446A Extruded styrene resin foam and process for producing the same
09/13/2000CN1266073A Compound material including hydrophilous polyester-polyurethane foam material and productive method thereof
09/13/2000CN1056393C Composite foams and process for preparing same and their use
09/12/2000US6117918 Coupling amount of at least one poly(sulfonyl azide)
09/12/2000US6117917 Blowing agent blends and use thereof
09/12/2000US6117914 Nonflammable
09/12/2000US6117524 Apertured web for disposable body exudates absorbent garments and method for making same
09/08/2000WO2000052087A1 Water-absorbing, cellular, cross-linked polymers with improved distribution effect, method for their production and their use
09/08/2000WO2000052086A2 Heat-curable, thermally expandable epoxy resin moulded part
09/08/2000WO2000033975A3 Extrusion coating process for making high transparency protective and decorative films
09/08/2000CA2362894A1 Heat-curable, thermally expandable epoxy resin moulded part
09/07/2000DE19909978A1 Die Verwendung von hydrophilen Polyester-Polyurethan-Schaumstoffen bei der Herstellung von Verbundstoffen für die Fahrzeuginnenausstattung The use of hydrophilic polyester-polyurethane foams, in the production of composite materials for automotive interior
09/07/2000DE19909270A1 Hitzehärtbarer, thermisch expandierbarer Formkörper The hot-curing, thermally expandable moldings
09/07/2000DE19909214A1 Wasserabsorbierende, schaumförmige, vernetzte Polymerisate mit verbesserter Verteilungswirkung, Verfahren zu ihrer Herstellung und ihre Verwendung Water-absorbing, expanded, crosslinked polymer products having improved distribution effect, processes for their preparation and their use
09/07/2000DE10009559A1 Molding fiber reinforced expanded thermoplastics involves application of suction through openings on interior mold surfaces
09/07/2000DE10005873A1 Extruded foam slabstock with a high open cell content, used for production of vacuum panels, is based on a mixture of styrene polymer and polymethyl methacrylate.
09/06/2000EP1033141A1 Hydrocolloid adhesive
09/06/2000EP1032799A1 Method for producing porous structures
09/06/2000EP0981574B1 Expandable styrene polymers containing graphite particles
09/06/2000CN1265692A Olefin (CO) polymer composition
09/06/2000CN1265690A Process for preparing porous polyolefin particles
09/06/2000CN1265689A Expandable thermoplastic particles and atomization method for making same
09/06/2000CN1265678A High internal phase emulsions and porous materials prepared therefrom
09/06/2000CN1056157C Method for producing aqueous slurry of slid cross-linked porous polymer beads