Patents
Sitemap › C08 - Organic macromolecular compounds; Their preparation or chemical working-up; Compositions based thereon › C08J - Working-up; General processes of compounding; After-treatment not covered by subclasses , , , or › 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)
06/1996
06/16/1996CA2165149A1 Solid state polymerization process for foamed poly(ethylene naphthalate)
06/13/1996WO1996017884A1 Water-absorbent resin, process for production thereof, and water-absorbent resin composition
06/13/1996WO1996017723A1 Oriented expanded molded products
06/13/1996DE19545527A1 Isocyanate prepolymer mixt. for high strength polyurethane foam
06/13/1996CA2163584A1 Pressurized, blowing agent-containing isocyanate semiprepolymer mixtures based on lignin-polyether polyols and their use for producing polyurethane foams
06/12/1996EP0716110A1 Pressurized isocyanate semiprepolymer mixtures containing propellant, based on mixtures of polyhydroxy compounds and monoalcohols and/or hydroxyketones, their use for the preparation of polyurethane foams and a process therefore
06/12/1996EP0716109A1 Pressurized isocyanate semiprepolymer mixtures containing propellant, based on lignin-polyether-polyols, their use for the preparation of polyurethane foams and a process therefor
06/12/1996EP0716107A2 Heat insulation panels manufactured from modified polyisocyanurate foams
06/12/1996EP0715953A2 Uniaxially stretched multilayered film and air baggage tag containing the same
06/12/1996EP0559778B1 Composites having improved surface properties
06/12/1996EP0547237B1 Separator of battery wherein organic electrolyte is used and production thereof
06/12/1996CN1124459A Absorbent articles
06/12/1996CN1032013C Process for preparing multi-stage opacifying polymer particles containing non-polymeric acid absorbed
06/11/1996US5525697 Polyisocyanurate insoluble in an inert, organic liquid
06/11/1996US5525694 Polyethylene film insolvent, cooling, removing solvent, applying patterns of recessed lines, biaxial stretching
06/11/1996US5525641 Method of making insulating rigid polyurethane foams
06/11/1996US5525640 Silicone surfactants for use in inert gas blown polyurethane foams
06/11/1996US5525639 Expanded foamed bead of a rubber-modified styrene polymer
06/11/1996US5525637 Expandable styrene polymers
06/11/1996US5525636 Expandable styrene polymers
06/11/1996US5525409 Biodegradable
06/11/1996US5525279 Cellulose acetate with reduced concentration of plasticizer
06/07/1996CA2164467A1 Lignin-containing isocyanate prepolymer mixtures, their preparation and their use for producing polyurethanes, and also production of the polyurethanes
06/07/1996CA2164178A1 Pressurized, blowing-agent-containing isocyanate semiprepolymer mixtures based on mixtures of polyhydroxyl compounds and monoalcohols and/or hydroxyketones, the use thereof for the production of polyurethane foams, and a process there or
06/06/1996WO1996016782A1 A process and device for producing foam using carbon dioxide dissolved under pressure
06/05/1996EP0715364A1 Shutdown, bilayer battery separator
06/05/1996EP0714929A1 Waterproof plastic foam
06/05/1996EP0714561A1 Polymeric electrolytic cell separator membrane and method of making same
06/05/1996CN1123803A Biodegradable foamed plastic materials
06/05/1996CN1123802A Polyolefin foam and method for producing thereof
06/05/1996CN1123801A Production of fluorinefree polyurethane foamed plastics
06/05/1996CN1123799A Waterproof plastic foam
06/05/1996CN1123798A Production of hard polyamine ester foaming compound body
06/04/1996US5523372 Starch graft copolymer from prime starch
06/04/1996US5523334 Insulating rigid polyurethane foams
06/04/1996US5523333 Forming polyurethane by homogenizing, dissolving hydrocarbon blowing agent in polyether first
06/04/1996US5523332 Processability of hydrocarbon blown, polyisocyanate based foams through use of a compatibilizing agent
06/04/1996US5523119 Method for producing a dimensionally graded conductive foam
06/04/1996US5523036 Foaming extruded plastic blend of polypropylene, cellulose acetate, polyethylene, polyester, viscose and/or nylon with a foaming agent and water, cutting into filters
06/04/1996US5522717 Prepared by forming an emulsion slurry of an epoxy compound, a curing agent, a balloon phase and a water phase; curing water-containing slurry
06/04/1996CA2049387C Process for producing foamed polymers
06/04/1996CA2046384C Integral skin rigid urethane foam
05/1996
05/30/1996WO1996016111A1 Polystyrene resin foam and process for producing the foam
05/30/1996WO1996016099A1 Process for making flexible foams
05/30/1996WO1996016098A1 Foamed thermal insulating material and insulated structure
05/30/1996WO1996015892A1 Multi-layer particles for rotational molding
05/30/1996DE4442254A1 Foam prodn. by dissolving carbon di:oxide in a two-component e.g. polyurethane mixt.
05/30/1996CA2205446A1 Biopolymer foams having extracellular matrix particulates
05/30/1996CA2205397A1 Polystyrene resin foam and process for producing the foam
05/30/1996CA2203516A1 Process for making flexible foams
05/30/1996CA2181388A1 Multi-layer particles for rotational molding
05/29/1996EP0713900A1 Shock absorbing material and vehicle seat using the shock absorbing material
05/29/1996EP0713897A1 Fluororesin foam and process for producing the same
05/29/1996EP0713364A1 Microporous polymeric foams and microtextured surfaces
05/29/1996EP0665865A4 Process of making an alkenyl aromatic foam.
05/29/1996CN1123288A Polyether silicone surfactants for the manufacture of urethane foams
05/28/1996US5521253 Acrylic ester containing core is expanded by alkaline hydrolysis above glass transition temperature
05/28/1996US5521226 Method of producing resilient polyoxyalkylene polyurethane foams
05/28/1996US5521225 Process for preparing flexible foams
05/23/1996WO1996015206A1 Pentafluoropropane compositions
05/23/1996WO1996015205A1 Compositions that include a cyclic fluorocarbon
05/23/1996WO1996015194A1 Foamable resin composition, foam produced therefrom, and process for producing the foam
05/23/1996WO1996015182A2 Expandable beads based on a polymer of a vinylaromatic compound containing blowing agent and plasticizer
05/23/1996WO1996015181A2 Expandable beads based on a polymer of a vinylaromatic compound containing blowing agent and plasticizer
05/23/1996WO1996015176A1 Biodegradable polymers, process for their preparation and their use for producing biodegradable moulded bodies
05/23/1996WO1996015175A1 Biodegradable polymers, process for their preparation and their use for producing biodegradable moulded bodies
05/23/1996WO1996015174A1 Biodegradable polymers, process for their production and their use in producing biodegradable mouldings
05/23/1996WO1996007693A3 Moulded part made of starch foamed material
05/23/1996WO1996006881A3 Sinterable semi-crystalline powder and article formed therewith
05/23/1996DE4440850A1 Biologisch abbaubare Polymere, Verfahren zu deren Herstellung sowie deren Verwendung zur Herstellung bioabbaubarer Formkörper Biodegradable polymers, to processes for their preparation and to their use for producing biodegradable moldings
05/23/1996DE4440837A1 Biologisch abbaubare Polymere, Verfahren zu deren Herstellung sowie deren Verwendung zur Herstellung bioabbaubarer Formkörper Biodegradable polymers, to processes for their preparation and to their use for producing biodegradable moldings
05/23/1996DE4440836A1 Biologisch abbaubare Polymere, Verfahren zu deren Herstellung sowie deren Verwendung zur Herstellung bioabbaubarer Formkörper Biodegradable polymers, to processes for their preparation and to their use for producing biodegradable moldings
05/23/1996DE4440026A1 Low thermal conductivity urethane or isocyanate insulation foams
05/23/1996CA2181038A1 Foamable resin composition, foam produced therefrom, and process for producing the foam
05/22/1996EP0712889A2 Reinforced cellulosic film
05/22/1996EP0712885A2 Expandable ABS resin beads and process for producing the same
05/22/1996EP0712883A1 Expanded starch-based shaped products and the method of preparation thereof
05/22/1996EP0712425A1 Process for preparing low density porous crosslinked polymeric materials
05/22/1996EP0712424A1 Plastic article and process for the preparation thereof
05/22/1996EP0712417A1 Acrylonitrile polymer compositions and articles and methods for their preparation
05/22/1996EP0646043B1 Hydrophilic membranes
05/22/1996EP0620760B1 Liquid sorbent
05/22/1996EP0609223B1 Electromagnetic interference shielding filter
05/22/1996EP0584276B1 Perforated plastic foam and process for making
05/22/1996CN1031829C Foamed plastic products polyblended with super fine micro-unit biochemical mixture
05/21/1996US5519067 Foamable silicone rubber composition
05/21/1996US5519066 Low density shaped polymers that are extrusion molded and foamed
05/21/1996US5519065 Process for rigid polyurethane foams
05/21/1996US5519064 Surface-modified post-crosslinked adsorbents and a process for making the surface modified post-crosslinked adsorbents
05/21/1996CA2001165C Heat insulator made of shape memory polymer foam
05/17/1996WO1996014361A1 Biodegradable material for making a variety of articles
05/17/1996WO1996014354A2 Foaming agents containing liquid carbon dioxide
05/17/1996WO1996014207A1 Heat-insulating body
05/17/1996CA2203418A1 Heat-insulating body
05/15/1996EP0711815A1 Coating composition
05/15/1996EP0711800A1 Expandable styrene polymers containing recycled polystyrenes
05/15/1996EP0711799A2 Process for the preparation of chlorofluorohydracarbonfree molded articles containing urethane groups and having a cellular core and a densified marginal zone
05/15/1996EP0711798A1 Process for the preparation of cellular polyurethanes
05/15/1996EP0711797A1 Expandable styrene polymer containing recycled material
05/15/1996EP0711323A1 Polyurethane foams having reduced visible emissions during curing
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