| 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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| 08/17/1988 | EP0278059A2 Process for making a filter |
| 08/16/1988 | US4764542 Semi-organic foams |
| 08/16/1988 | US4764538 Foam nucleation system for fluoropolymers |
| 08/16/1988 | US4764537 Internal mold release agents, their use for preparing molded articles using polyisocyanate-addition polymerization, and a process for preparing molded articles |
| 08/16/1988 | US4764535 Blend of two thermoplastic rubbers containing nucleating agent |
| 08/16/1988 | US4764427 Bundling of porous coating fibers |
| 08/16/1988 | US4764422 Electrically conductive composite material |
| 08/16/1988 | US4763715 Process for preparing polycarbonate terpolymer foam suitable for lost foam casting |
| 08/11/1988 | WO1988005801A1 Method for forming thermoformable polyurethane foam articles |
| 08/11/1988 | WO1988005797A1 Polyester film containing fine cells |
| 08/11/1988 | WO1988005688A1 Hydrophilic article and method of producing same |
| 08/11/1988 | WO1988005687A1 Microporous asymmetric polyfluorocarbon membranes |
| 08/11/1988 | WO1988005686A1 Microporous asymmetric polyamide membranes |
| 08/10/1988 | EP0037836B2 Polyvinylidene fluoride resin hollow filament microfilter and process for producing same |
| 08/09/1988 | US4762860 Reversible gas yielding crosslinking reaction, extrusion |
| 08/09/1988 | US4762859 Low density silicone foam |
| 08/03/1988 | EP0276912A1 Foams for fire-fighting, blanketing or vapour suppression |
| 08/03/1988 | EP0276492A2 Silicone-based stabilizers useful in the preparation of improved polyurethane foams |
| 08/03/1988 | EP0276465A2 Process for producing light flat articles using aqueous dispersions or emulsions of organic compounds containing NCO groups, and the articles thus prepared |
| 08/03/1988 | EP0276452A1 Viscosity reducing agents for aromatic polyester polyols and polyether polyols |
| 08/03/1988 | EP0276430A1 Densely filled phenolic resin foams, and their use as insulation material |
| 08/02/1988 | US4761432 Coating of flame retardants onto a seed bead |
| 08/02/1988 | US4761431 Pre-expanded particles of propylene resin |
| 08/02/1988 | US4761328 Process for producing a low density foamed polyethylene |
| 08/02/1988 | US4761307 Teri-amino alkanols as activators |
| 08/02/1988 | US4761233 Novel membranes and process for making them |
| 08/02/1988 | US4761232 Polyethylene, polyvinyl chloride |
| 08/02/1988 | CA1240100A1 Self-extinguishing compositions based on ethylene vinylacetate copolymers suitable for the preparation of foamed materials |
| 07/29/1988 | EP0220238A4 Method and apparatus for the preparation of foamed thermoplastic articles. |
| 07/28/1988 | DE3740239A1 Acoustic insulation board |
| 07/28/1988 | DE3738377A1 Moulding made from fibre-reinforced structural polyurethane foam |
| 07/28/1988 | DE3700918A1 Process for the production of polyurethane mouldings |
| 07/27/1988 | EP0275563A1 Polysiloxane-polyoxyalkylene compositions for polyurethane foam manufacture |
| 07/27/1988 | CN87107834A Preparation of organosiltoxane/metal oxide coatings |
| 07/26/1988 | US4760102 Porous polytetrafluoroethylene material |
| 07/26/1988 | US4760098 High molecular weight uncured vinyl terminated siloxane polymer, a reactive polydimethylsiloxane and second viscous, uncured polyorganosiloxane, water and catalyst |
| 07/26/1988 | US4759973 Covering for electrical hardware consists of polyethyene, ethylene-vinyl acetate copolymer and color concentrate |
| 07/26/1988 | US4759757 Cardiovascular graft and method of forming same |
| 07/26/1988 | US4759227 Lysimeter |
| 07/26/1988 | CA1239750A2 Fiber-reinforced syntactic foam composites and method of forming same |
| 07/26/1988 | CA1239749A1 Fiber-reinforced syntactic foam composites and method for forming same |
| 07/26/1988 | CA1239748A1 Polyphosphazene compounding process |
| 07/26/1988 | CA1239745A1 Aryloxy-alkoxy-allylphenoxy substituted polyphosphazenes |
| 07/26/1988 | CA1239724A1 Preparation of particulate gels |
| 07/26/1988 | CA1239513A1 Removing n-n bis(2 hydroxyethyl) tallow amine to obtain skinless polypropylene membrane |
| 07/21/1988 | DE3700246A1 Process for producing moulded articles by sintering polyisocyanate polyaddition products |
| 07/20/1988 | EP0275009A2 Plastic laminate and process for its preparation |
| 07/20/1988 | EP0274827A2 Process for producing foamed elastomeric composition |
| 07/20/1988 | EP0274819A2 Use of a intumescent foamable composition as a flame and smoke barrier |
| 07/19/1988 | US4758605 Stabilization of reactivity of polyester polyol based polyurethane foam components |
| 07/19/1988 | US4758601 Process for the production of polysiloxane ionomers, polysiloxane ionomers and their use for the production of cellular polyurethane elastomers |
| 07/19/1988 | US4758342 Hyperfiltration membranes having separation layers of monomolecular films of surfactants |
| 07/19/1988 | CA1239268A1 Reinforced cellular or noncellular polyurethane molded parts |
| 07/19/1988 | CA1239260A1 Process for producing dense membranes and (supported) dense membranes so produced |
| 07/14/1988 | WO1988005062A1 Hydrophilic, porous polyvinylidene fluoride membrane and process for its preparation |
| 07/14/1988 | WO1988004982A1 Process of producing a fibrillated semi-interpenetrating polymer network of polytetrafluoroethylene and silicone elastomer and shaped products thereof |
| 07/14/1988 | EP0185055A4 Method of making a microporous article. |
| 07/13/1988 | EP0274410A2 An expandable vinylidene chloride composition and a foam therefrom |
| 07/12/1988 | US4757096 Contacting foaming formulation with inert gas |
| 07/12/1988 | US4756859 Method for manufacturing elements of expanded synthetic material having layers of particularly high strength and a plant for implementing said method |
| 07/12/1988 | CA1239242A1 Water-base polyurethane resin |
| 07/06/1988 | EP0273582A1 Microporous materials incorporating a nucleating agent and methods for making same |
| 07/06/1988 | EP0181368B1 Fiber-reinforced syntactic foam composites and method of forming same |
| 07/05/1988 | US4755540 Polymer membrane |
| 06/29/1988 | EP0272902A2 Polylactide compositions |
| 06/29/1988 | EP0272856A2 Method of manufacturing molded products and laminated structure including the molded products manufactured according to the method |
| 06/29/1988 | EP0272842A2 Filtration membranes |
| 06/29/1988 | EP0272841A2 Filtration media |
| 06/29/1988 | EP0272482A2 Flame-resistant polyurethane foams |
| 06/28/1988 | US4753762 Process for forming improved foamed fibers |
| 06/28/1988 | US4753761 Method for production of expansible macromolecular material and porous macromolecular membrane |
| 06/28/1988 | US4753725 Crosslinked vinyl alcohol polymers |
| 06/28/1988 | US4753717 Heat treatment, doping |
| 06/28/1988 | CA1238670A1 Core for an automobile bumper |
| 06/22/1988 | EP0271990A2 An insulated wire comprising a polytetrafluoroethylene coating |
| 06/22/1988 | EP0271822A2 Void-free molded polyurethane articles with surface attachment strips |
| 06/22/1988 | EP0271717A1 Substrates containing electrically conducting coatings and method of producing same |
| 06/22/1988 | EP0151183B1 Rigid thermoplastic resin foam and process for its production |
| 06/21/1988 | US4752625 Blowing agent solvent imbibable polymer |
| 06/21/1988 | CA1238450A1 Process for the production of optionally cellular moldings |
| 06/21/1988 | CA1238168A1 Uniformly debossing and aperturing a moving plastic web using stationary support member in forming area |
| 06/16/1988 | DE3641755A1 Process for treating polystyrene moulded articles |
| 06/15/1988 | EP0271216A2 Synthetic vascular prosthesis and method for manufacturing same |
| 06/15/1988 | EP0270647A1 Polyamide membranes. |
| 06/14/1988 | US4751253 Using long chain fatty acid and/or polyoxyalkylene glycol-long chain fatty acid ester as cell opener |
| 06/14/1988 | US4751251 Mixture with siloxane-polyoxyalkylene block copolymer, increased foam height |
| 06/14/1988 | US4751250 Containing blowing agent which decomposes to amine and anhydride compound |
| 06/14/1988 | US4751249 Reinforcement insert for a structural member and method of making and using the same |
| 06/14/1988 | CA1238150A1 Flame-retarded polyacrylimide or polymethacrylimide synthetic resin foam |
| 06/14/1988 | CA1238149A1 Closed cell phenolic foams |
| 06/14/1988 | CA1238148A1 Highly flame resistant rigid urethane-isocyanurate foam composition |
| 06/14/1988 | CA1238144A1 Impregnant compositions for porous substrates |
| 06/14/1988 | CA1237859A1 Hollow fiber filter medium and process for preparing the same |
| 06/08/1988 | EP0270441A1 production of microporous asymetric membranes by double radiation |
| 06/08/1988 | EP0269983A1 Expandable styrene polymers, and styrene polymer foam |
| 06/07/1988 | US4749725 Production process of pre-foamed particles |
| 06/07/1988 | US4749496 Filtration through open cell foam containing active powdered materials |
| 06/02/1988 | WO1988003937A1 Gas-permeable waterproof membrane and process for its production |
| 06/01/1988 | EP0269449A2 Porous flexible radially expanded fluoropolymers and process for producing the same |
| 06/01/1988 | EP0269346A2 Polyurethane froth foam |