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)
12/1995
12/12/1995US5474695 Mixtures of 1,1,1-trifluoroethane, perfluoropropane and propane, and their applications as refrigerant fluids, as aerosol propellants or as blowing agents for plastic foams
12/12/1995US5474398 Stabilized porous pipe
12/07/1995WO1995033008A1 Fluororesin-containing resin composition, process for producing the same, and thermo-forming sheet and foam made therefrom
12/07/1995WO1995032793A1 Hydrophilic porous membranes made of cross-linked cellulose hydrate, method of producing them and their use
12/06/1995EP0685512A1 Process for producing open-celled rigid polyurethane foams
12/06/1995EP0684968A1 Prepolymer composition for insulating foams.
12/06/1995EP0684960A1 Prepolymer composition for insulating foams
12/06/1995EP0657494A4 Composition for obtaining foamed polyvinylchloride material and method of obtaining it.
12/05/1995US5472990 Premixing nucleating gas with a polyol uniformly, then introducing polyol mixture and isocyanate through parallel valving system to form crosslinked polyurethane foam
12/05/1995US5472989 Aezotropic compositions of 1,1,1,4,4,4-hexafluorobutane and n-pentane and the use thereof in the production of foams
12/05/1995US5472987 Comprising nonhydrolyzable polyethersiloxane with organic acid salt
12/05/1995US5472541 Method of applying adhesive to porous materials
11/1995
11/30/1995WO1995032174A1 Omega-hydrofluoroalkyl ethers, precursor carboxylic acids and derivatives thereof, and their preparation and application
11/30/1995DE4418307A1 Low-migration fire retardant for isocyanate-based plastics
11/30/1995CA2190116A1 Omega-hydrofluoroalkyl ethers, precursor carboxylic acids and derivatives thereof, and their preparation and application
11/29/1995EP0684274A1 Manufacture of low density products containing recycled foam
11/29/1995EP0684273A1 Process for the production of expanded particles of a polyolefin resin
11/29/1995EP0684272A1 Foamable solid compositions based on perfluoropolymers and process for the preparation thereof
11/29/1995EP0684125A2 Method of manufacturing moulded parts through two-components reactive-systems with high filler content
11/29/1995EP0683805A1 Prepolymer composition for insulating foams
11/29/1995EP0549670B1 Polymer membrane
11/29/1995CN1112582A Plastic foam material composed of polyolefin based resin and silane-modified polymer and method for making same
11/29/1995CN1112568A Expandable styrene resin beads and suspension-polymerization process for producing the same
11/28/1995US5470891 Dimensionally stable closed cell rigid polyisocyanate based foam prepared from a froth foaming mixture
11/28/1995US5470889 Fire resistant roofing material
11/28/1995US5470888 Process for foaming flame retardant polystyrene and polystyrene shaped articles
11/28/1995US5470887 Unsaturated polyester, unsaturated monomer
11/28/1995US5470886 Curable, sprayable compositions for reinforced thin rigid plates
11/28/1995US5470515 Rotational molding process for insulating pipes
11/28/1995US5470501 Processability of hydrocarbon blown, polyisocyanate based foams through use of a compatibilizing agent
11/28/1995US5470449 Microporous asbestos-free diaphragms/cathodes for electrolytic cells
11/28/1995US5470357 Method of making a laminated lithium-ion rechargeable battery cell
11/28/1995CA2149852A1 Process for the production of moldings from two-component reactive systems having a high filler content
11/28/1995CA2149851A1 Process for the production of open-celled rigid polyurethane foams useful as insulating materials
11/28/1995CA1337667C Compatible blends of polyoxymethylene and polyalkylacrylates
11/24/1995CA2149811A1 Foamable solid compositions based on perfluoro-polymers and process for the preparation thereof
11/23/1995WO1995031836A1 Rechargeable lithium battery construction
11/23/1995WO1995031835A1 Crosslinked hybrid electrolyte film and methods of making and using the same
11/23/1995WO1995031500A2 Superabsorbent foams, and method for producing the same
11/23/1995WO1995031498A1 Microporous fast response gels and methods of use
11/23/1995WO1995031485A1 A method of manufacturing particles, and particles that can be produced in accordance with the method
11/23/1995WO1995031402A1 Process for removing polluting material from water or wet solid matter
11/23/1995CA2188132A1 Crosslinked hybrid electrolyte film and methods of making and using the same
11/23/1995CA2188131A1 Rechargeable lithium battery construction
11/22/1995EP0683211A2 Thixotropic foamable organosiloxane compositions
11/22/1995EP0683198A1 Expandable styrene resin beads and suspension-polymerization process for producing the same
11/22/1995EP0683196A2 Porous biaxially-oriented film comprising high molecular ethylene/ alpha-olefin copolymer and its use
11/22/1995EP0682815A1 Microporous separator material for electrochemical cells, in particular for lead/sulphuric acid accumulators, and cells and accumulators manufactured therewith.
11/22/1995EP0682683A1 Compositions of a hydrofluorocarbon and a hydrocarbon
11/22/1995EP0682673A1 Poromeric material having uniformly distributed electrets
11/22/1995EP0682591A1 Process of making microporous pps membranes
11/22/1995CN1112143A Expanded articles of biodegradable plastic material and a process for the preparation thereof
11/22/1995CN1112134A Heat isolating material and heat isolating box
11/22/1995CN1112133A Heat insulating foamed material and method for manufacturing the same
11/21/1995US5468781 Polypropylene resin expanded particles
11/21/1995US5468420 Polyol compositions and rigid polyisocyanate based foams containing 2-chloropropane and aliphatic hydrocarbon blowing agents
11/21/1995US5468314 Process for making an electrical cable with expandable insulation
11/17/1995CA2149379A1 Porous biaxially-oriented film comprising high molecular ethylene/–-olefin copolymer and its use
11/16/1995WO1995030712A1 Closed cell, low density ethylenic polymer foam
11/16/1995WO1995030711A1 Fluororesin foam and process for producing the same
11/16/1995WO1995030710A1 A foamable vegetable fibre composition and the foamed material and article thereof
11/16/1995WO1995030700A1 Methods and compositions for preparing rigid foams with non-chlorofluorocarbon blowing agents
11/15/1995EP0682079A2 Expandable styrene polymers
11/15/1995EP0682078A2 Expandable styrene polymers
11/15/1995EP0682077A2 Expandable styrene polymers
11/15/1995EP0682076A2 Expandable styrene polymers
11/15/1995EP0681522A1 Enlarged cell foam and method of making same
11/15/1995EP0681507A1 Thermally induced phase separated azlactone membrane.
11/15/1995EP0542736B1 Polyphenylene ether-alkenyl aromatic polymer blends having organobromine additives
11/15/1995EP0527138B1 Polymer foams containing blocking agents
11/15/1995EP0484462B1 Process for treating a porous substrate to achieve improved water and oil repellency
11/15/1995EP0482007B1 Endothermic blowing agents compositions and applications
11/15/1995EP0464215B1 Process for producing polyimide foam
11/15/1995CN1111652A Biodegradable pollution-free sparkle water material
11/14/1995US5466509 Textured, porous, expanded PTFE
11/14/1995CA2149002A1 Expandable styrene polymers
11/14/1995CA2148992A1 Expandable styrene polymers
11/14/1995CA2148991A1 Expandable styrene polymers
11/14/1995CA2148990A1 Expandable styrene polymers
11/13/1995CA2144815A1 Low thermal conductivity foam
11/09/1995WO1995029951A1 Process for producing a composite foam from foam flakes, a composite foam and uses thereof
11/09/1995WO1995029950A1 Composite porous polytetrafluoroethylene membrane
11/08/1995EP0680498A1 Small cell foams and blends and a process for their preparation
11/08/1995EP0680494A1 Isocyanate-based elastomer and process for production thereof
11/08/1995EP0680493A1 Foamed polymer and process for production thereof
11/08/1995EP0680406A1 Textured, porous, expanded ptfe
11/08/1995EP0680295A1 Ostomy filter
11/08/1995CN1111187A A process for the CFC-free production of cellular polyurethane molded parts
11/07/1995US5464915 Calcium triphosphate stabilizers for addition polymerization
11/07/1995US5464882 Method for inhibiting the degradation of hydrochlorofluorocarbons utilized as foaming agents in the preparation of foamed polyurethanes and polyisocyanurates
11/07/1995US5464881 Heat resistant foams of styrene copolymers
11/07/1995US5464880 Process for the CFC-free production of cellular polyurethane molded parts
11/07/1995US5464879 Flexible polyurethane foam
11/07/1995US5464878 Degradable polymeric form and process for making
11/07/1995US5464689 Blend of polycaprolactone and copolymer of D-hydroxybutyrate and D-hydroxyvalerate; biodegradable
11/07/1995US5464582 Method for molding polyurethane foam under subatmospheric pressures
11/07/1995US5464562 Polyoxyalkylene polyether monool polyurethane foam additive
11/07/1995US5464561 Composition for forming polyurethane foams with compressive strength
11/07/1995US5464560 Polyurethanes
11/03/1995CA2122681A1 Process for producing novel polymer intermediate compounds and polyurethane products made therefrom
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