| Patents for C08J 9 - Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof (41,910) |
|---|
| 04/26/2001 | WO2001004191A3 Method of producing foamed slabs |
| 04/26/2001 | DE19950420A1 Particulate expandable olefin polymerizate, useful in preparation of foamed materials, has specified properties and comprises halogen-free propellant |
| 04/26/2001 | DE19822945C2 Verfahren zur Herstellung von geschäumten thermoplastischen Kunststoffen und Treibmittelzusammensetzung A process for the production of foamed thermoplastic polymers and blowing agent composition |
| 04/25/2001 | EP1094091A1 Liquid silicone rubber composition and method for manufacture and method for manufacturing foamed silicone rubber |
| 04/25/2001 | EP1093906A2 Stretched film having independent voids and method for producing the same |
| 04/25/2001 | EP1093401A1 Method of application |
| 04/25/2001 | EP0736060B2 Cross-linked polymers with a porous structure |
| 04/25/2001 | CN1292808A Expandable vinyl chloride resin composition |
| 04/25/2001 | CN1292395A Completely bio-degradable packaging vibration-damping foamed material and its production method |
| 04/25/2001 | CN1064979C Process to prepare foamed plastic from high internal phase emulsions |
| 04/25/2001 | CN1064978C Process for preparing polyurethane foam material in presence of hydrocarbon blowing agent |
| 04/24/2001 | US6221964 Foamable polymeric composition |
| 04/24/2001 | US6221928 Crosslinking polyolefin |
| 04/24/2001 | US6221926 Containing blowing agnet |
| 04/24/2001 | US6221925 Mixing with blowing agents |
| 04/24/2001 | US6221924 Mixing with plasticizer, nucleation agent and foaming agent |
| 04/24/2001 | US6221486 Polymer wall encapsulating blowing agent |
| 04/24/2001 | US6221446 Modified polymers having controlled transmission rates |
| 04/24/2001 | CA2197499C Procedure for the manufacture of a foamed plastic product |
| 04/24/2001 | CA2027866C Silicone foams |
| 04/24/2001 | CA2022560C Rigid foam with improved "k" factor from perfluorinated hydrocarbons |
| 04/24/2001 | CA2003920C Polystyrene foam containing carbon black |
| 04/20/2001 | CA2323822A1 Liquid silicone rubber composition and method for manufacture and method for manufacturing foamed silicone rubber |
| 04/19/2001 | WO2001027191A1 Foam material comprising linear, isotactic polymers |
| 04/19/2001 | WO2001027164A1 Method for production of porous cross-linked polymer |
| 04/19/2001 | WO2001026875A1 Filled article |
| 04/19/2001 | DE19948120A1 3D-Matrix zur Herstellung von Zelltransplantaten 3D-matrix for the preparation of cell grafts |
| 04/19/2001 | DE19946674A1 Poröse organische Polymerformkörper Porous organic polymer molding |
| 04/19/2001 | CA2386900A1 Foam material comprising linear, isotactic polymers |
| 04/19/2001 | CA2356348A1 Filled article |
| 04/18/2001 | EP1092746A1 Process for the preparation of low density flexible polyurethane foams |
| 04/18/2001 | EP1092243A1 Battery separator |
| 04/18/2001 | EP1092120A1 Modified polymers having controlled transmission rates |
| 04/18/2001 | EP1091981A1 Novel ion exchange porous resins for solid phase extraction and chromatography |
| 04/18/2001 | EP0946354A4 Highly asymmetric, hydrophilic, microfiltration membranes having large pore diameters |
| 04/18/2001 | CN1292013A Process for rigid polyurethane foams |
| 04/18/2001 | CN1291619A Siloxane surfactant usel for preparing polyurethane flexible moulded foamed body |
| 04/18/2001 | CN1064675C N,N,N'-trimethylbis (aminoethyl) ether substituted urea compositions for production of polyurethanes |
| 04/17/2001 | US6218443 Useful in the production of polyurethane foams having an integral skin layer, consisting essentially of active hydroxyl functional polyol composition comprising one or more polyols, 1,1,1,3,3-pentafluoropropane blowing agent, oxo alcohol |
| 04/17/2001 | US6218442 Foamable composition comprising one or more thermosettable synthetic resins, one or more curatives, one or more blowing agents, and one or more organometallate compounds selected from organic titanates and organic zirconates |
| 04/17/2001 | US6218440 Hydrophilic polymeric material and method of preparation |
| 04/17/2001 | US6218023 Co-extruded laminate comprising at least one propylene graft copolymer layer |
| 04/17/2001 | US6218000 Stretching and sintering a tape made of a mixture of polytetrafluoroethylene and nanoparticles; thickness of less than 55 micrometers; abrasion resistance |
| 04/17/2001 | CA2185546C Flexible, porous, absorbent, polymeric macrostructures and methods of making the same |
| 04/17/2001 | CA2166542C Copolyesters having repeat units derived from succinic acid |
| 04/12/2001 | WO2001025390A2 Water unstable foam compositions |
| 04/12/2001 | WO2001025324A1 Process for making rigid and flexible polyurethane foams containing a fire-retardant |
| 04/12/2001 | WO2001025323A1 Elastic articles and uses thereof |
| 04/12/2001 | WO2001025322A1 Water unstable foam |
| 04/12/2001 | WO2001025321A1 3d matrix for producing cell transplants |
| 04/12/2001 | WO2001024990A1 Process for preparing a foam component |
| 04/12/2001 | WO2001024779A1 Foam coatings and foam coated compositions |
| 04/12/2001 | WO2000004891A3 Anti-ulcer composition |
| 04/12/2001 | DE19949403A1 Improving mechanical properties of expanded polystyrene molded article comprises using chemically neutral mixture of materials to coat the polystyrene and reinforce it |
| 04/12/2001 | DE10034778A1 Schäumbare Zusammensetzung und Koaxialkabel mit einer isolierenden Schaumbeschichtung The foamable composition and coaxial cable with an insulating foam coating |
| 04/12/2001 | CA2385313A1 Foams and compositions containing these foams |
| 04/12/2001 | CA2385249A1 Foam coatings and foam coated compositions |
| 04/12/2001 | CA2385195A1 Process for preparing a foam component |
| 04/12/2001 | CA2385164A1 Elastic articles and uses thereof |
| 04/12/2001 | CA2385161A1 Water unstable foam |
| 04/11/2001 | EP1090950A1 Surface-decorated foam skin of cross-linked rubbery soft olefin resin |
| 04/11/2001 | EP1090949A1 Foam material comprising linear, isotactic polymers |
| 04/11/2001 | EP1090813A1 Expandable sealant composition containing a grafted olefinic polymer |
| 04/11/2001 | EP1090621A1 Heat-resistant plastic sheet for infusion bag |
| 04/11/2001 | EP1090066A1 Epoxy-syntactic-foam-insulated metal pipes |
| 04/11/2001 | EP1090065A1 Foamed thermoplastic elastomer article and process for its manufacturing |
| 04/11/2001 | EP1090064A1 Foamed thermoplastic film made from biodegradable materials |
| 04/11/2001 | EP1090056A1 Hydrocarbon blown rigid polyurethane foams having improved flammability performance |
| 04/11/2001 | EP1089827A1 Device and method for application of a gluing system |
| 04/11/2001 | EP0888210A4 Voided uniaxially oriented films |
| 04/11/2001 | EP0854889B1 Process for producing compact or cellular polyurethane elastomers based on 3,3' dimethyl diphenyl 4,4' diisocyanate-containing polyisocyanate mixtures and isocyanate prepolymers suitable therefor |
| 04/11/2001 | EP0792310B1 Biodegradable polymers, process for their production and their use in producing biodegradable mouldings |
| 04/11/2001 | EP0647250B1 Porous polytetrafluoroethylene and preparation |
| 04/11/2001 | CN1290715A Time hardening improved single-component polyurethane foamed material |
| 04/11/2001 | CN1290569A High molecular filter element and its producing process |
| 04/11/2001 | CN1064373C Method and manufacturing polystyrene type beads and expandable polystyrene type beads |
| 04/10/2001 | US6214897 Compositions of polycondensed branched polyester polymers and aromatic polycarbonates, and the closed cell polymer foams made therefrom |
| 04/10/2001 | US6214896 Water-containing polypropylene resin composition and pre-expanded particles made thereof |
| 04/10/2001 | US6214894 Crosslinking; molding materials |
| 04/10/2001 | US6214746 Dielectric nanoporous material |
| 04/10/2001 | US6214260 A pre-formed elastomer foam having walls and struts and an electroconductive polymer selected from polypyrrole, polyaniline or polythiophene impregnated within and throughout walls ans struts of elastomeric foam polymer |
| 04/10/2001 | US6214253 Omega-hydrofluoroalkyl ethers, precursor carboxylic acids and derivatives thereof, and their preparation and application |
| 04/10/2001 | US6213540 Energy absorbing articles of extruded thermoplastic foams |
| 04/05/2001 | WO2001023462A1 Thermoplastic/thermoset hybrid foams and methods for making same |
| 04/05/2001 | WO2001023461A1 Expansion temperature tolerant dry expandable sealant and baffle product and method of preparing same |
| 04/05/2001 | WO2001023180A1 Breathable and liquid impermeable web and method of making the web |
| 04/05/2001 | WO2001023178A2 Laminate, method for producing the same and thermoplastic foam adhesive |
| 04/05/2001 | WO2001023083A1 Porous organic polymer shaped bodies |
| 04/05/2001 | US20010000183 A crosslinked polyurethane based on a polyisocyanate a polyhydric alcohol and a perfluoroalkyl alcohol; air and moisture permeability; water and liquid repellants; ileostomy vent filter membranes; protective fabrics; transdermal drugs |
| 04/05/2001 | CA2386617A1 Breathable and liquid impermeable web and method of making the web |
| 04/04/2001 | EP1089368A1 Solid electrolyte, electrochemical device, lithium ion secondary battery and electric double-layer capacitor |
| 04/04/2001 | EP1088848A1 Porous materials |
| 04/04/2001 | EP1088847A1 Process for producing polymeric foams using fluorinated blowing agents |
| 04/04/2001 | EP1088023A1 Method for producing foamed plastic blocks based on polyolefin |
| 04/04/2001 | EP1088022A1 Foam and film/foam laminates using linear low density polyethylene |
| 04/04/2001 | EP0686085B1 Process of making microporous pps membranes |
| 04/04/2001 | CN1289790A Process for preparing macroreticular microcarrier without emulsifier |
| 04/04/2001 | CN1289629A High-molecular filter plate and its preparing process |
| 04/03/2001 | US6211358 Method for preparing solution of cellulose acylate method for producing cellulose acylate film and cellulose acylate film |
| 04/03/2001 | US6211302 Rheology modification of interpolymers of alpha-olefins and vinylidene aromatic monomers |