| 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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| 01/05/1994 | DE4221603A1 Verfahren und Vorrichtung zur Druckbehandlung von vorgeschäumten Teilchen aus einem thermoplastischen Polymeren Method and apparatus for the pressure treatment of prefoamed particles of a thermoplastic polymer |
| 01/05/1994 | DE4221473A1 Prepn. of non-crosslinked recyclable foam - using grafted copolymer of ethylene contg. acrylate ester of sec. or tert alcohol |
| 01/05/1994 | CN1080301A Pollutionless foaming material |
| 01/05/1994 | CN1080293A Process for the production of expandable styrene polymers in bead form |
| 01/04/1994 | US5276067 HCFC blown rigid foams with low thermal conductivity |
| 01/04/1994 | US5276064 Extruded foam crosslinked polyethylene with a disazo color pigment |
| 01/04/1994 | US5276063 Extrusion and blowing then cooling |
| 01/04/1994 | US5275766 Method for making semi-permeable polymer membranes |
| 12/31/1993 | CA2099754A1 Silicone surfactants having t-butyl terminated polyether pendants for use in high resilience polyurethane foam |
| 12/29/1993 | EP0575958A1 Pre-expanded particles of LLDPE |
| 12/29/1993 | EP0575872A1 Process for producing pearl-shaped expandable styrene polymers |
| 12/29/1993 | EP0575871A1 Process of preparing expandable thermoplastic polymers by postimpregnation |
| 12/29/1993 | EP0575543A1 Foaming system for rigid urethane and isocyanurate foams. |
| 12/29/1993 | EP0575488A1 Process for producing uniform macroporous polymer beads. |
| 12/28/1993 | US5274007 Rigid foams using CHCLF2 as a blowing agent |
| 12/28/1993 | US5274006 Liquid epoxy, nitrogenous latent curing agent, foaming agent, anionic surfactant and rubbery elastomer |
| 12/28/1993 | US5274005 Low density styrene polymer foams and process for preparing same |
| 12/28/1993 | US5273818 Fiber mat having its fibers completely coated by a polymer to form a monolithic structure, e.g., a cylindrical coil having porous ends |
| 12/28/1993 | US5273697 Curing different colored pieces of elastomers and simultaneously foaming under heat and pressure |
| 12/28/1993 | CA1325505C Interpenetrated polymer films |
| 12/23/1993 | WO1993025608A1 Alkenyl aromatic polymer foams and processes for preparing same |
| 12/23/1993 | WO1993025598A1 A foam stabilizing additive and polyurethane foam prepared in the presence thereof |
| 12/23/1993 | WO1993025597A1 Process for making composites |
| 12/23/1993 | CA2135289A1 Process for the preparation of composite bodies |
| 12/22/1993 | EP0575012A1 Polyolefin/filler composite materials and their use |
| 12/22/1993 | EP0574676A1 Method of manufacturing a structural foam |
| 12/22/1993 | EP0574665A1 Process for producing pearl-shaped expandable styrenic polymers |
| 12/22/1993 | EP0574588A1 Biaxially oriented high-molecular polyethylene film and production thereof, and surface-modified, biaxially oriented high-molecular polyethylene film and production thereof |
| 12/21/1993 | US5272183 HCFC blown rigid foams with low thermal conductivity |
| 12/21/1993 | US5272182 Blowing agent concentrate and compositions and article prepared therefrom |
| 12/21/1993 | US5272181 Biodegradable expanded foam material |
| 12/21/1993 | US5272128 Phosphosulfonate herbicides |
| 12/21/1993 | US5272001 Modified low-density polyurethane foam body |
| 12/21/1993 | US5271886 Process and apparatus for rapid pre-expension and molding of expandable polymer particles |
| 12/21/1993 | US5271839 Patterned porous polymeric product and process |
| 12/21/1993 | US5271612 Structural body for vehicle |
| 12/21/1993 | CA2097009A1 Preparation of bead-form expandable styrene polymers |
| 12/21/1993 | CA2097008A1 Preparation of expandable thermoplastic polymers by post-impregnation |
| 12/21/1993 | CA1325496C Process and compositions for reinforcing structural members |
| 12/20/1993 | EP0584276A4 Perforated plastic foam and process for making. |
| 12/20/1993 | CA2098792A1 Polyolefin/filler composite materials and their use |
| 12/16/1993 | EP0587581A4 Nondistorted polyolefin foam structures and process for making. |
| 12/16/1993 | DE4218840A1 Verfahren zur Herstellung von Verbundkörpern A process for the production of composite bodies |
| 12/16/1993 | CA2097649A1 Method of manufacturing a structural foam |
| 12/15/1993 | EP0574247A1 Open-cell porous material, method for preparing the material and mold for pressure-cast-molding ceramic article formed from the material |
| 12/15/1993 | EP0573873A2 Process for the preparation of urethane or urea groups-containing compact or cellular elastomers or mouldings thereof |
| 12/15/1993 | EP0573543A1 Process for preparing intrinsically foamed thermoplastic polymer |
| 12/14/1993 | US5270395 Process of dispersion polymerization of butadiene in propane or butane |
| 12/14/1993 | US5270347 Foaming with nitrogen |
| 12/14/1993 | US5270137 Secondary battery with graft-polymerized separator |
| 12/14/1993 | US5270118 Composites having improved surface properties |
| 12/14/1993 | US5269987 Process for producing alkenyl aromatic foams using a combination of atmospheric and organic gases and foams produced thereby |
| 12/14/1993 | US5269986 Process for the production of back foamed internal parts for refrigeration furniture |
| 12/14/1993 | CA2098240A1 Process for the production of expandable styrene polymers in bead form |
| 12/14/1993 | CA1325086C Macroporous, asymmetric, hydrophilic polyaramide membranes |
| 12/09/1993 | WO1993024586A1 Compositions of a fluoroether and a hydrofluorocarbon |
| 12/09/1993 | WO1993024561A1 Expandable styrene polymers with high heat-forming resistance |
| 12/09/1993 | WO1993024560A1 Process for manufacturing highly pressure-resistant slabs of cellular material from styrene polymers |
| 12/09/1993 | WO1993024535A1 Process for preparing low density porous cross-linked polymeric materials |
| 12/09/1993 | WO1993024304A1 Device for the continuous manufacture of slabstock polyurethane foam |
| 12/09/1993 | DE4236579A1 Verfahren zur Herstellung von Schaumstoffplatten mit hoher Druckfestigkeit aus Styrolpolymerisaten A process for the production of foam boards of high compressive strength from styrene polymers |
| 12/09/1993 | CA2137273A1 Production of foam boards of high compressive strength from styrene polymers |
| 12/09/1993 | CA2136649A1 Expandable styrene polymers of high heat resistance |
| 12/09/1993 | CA2136534A1 Process for preparing low density porous cross-linked polymeric materials |
| 12/09/1993 | CA2136180A1 Compositions of a fluoroether and a hydrofluorocarbon |
| 12/09/1993 | CA2097856A1 Treatment of process air stream from rapid cooling of polyurethane foam |
| 12/08/1993 | EP0299063B1 Hydrophilic article and method of producing same |
| 12/08/1993 | CN1079242A A stable composition containing chlorofluohydrocarbon and its preparation method |
| 12/08/1993 | CN1079229A Crosslinked methacrylic anhydride copolymers |
| 12/08/1993 | CN1079227A Process for preparing low density porous crosslinked polymeric materials |
| 12/07/1993 | US5268395 Dissolving, heating polyacrylonitrile; cooling, crosslinking, curing |
| 12/07/1993 | US5268393 Organic phosphorus compound |
| 12/02/1993 | DE4217383A1 Expandierbare Styrolpolymerisate mit hoher Wärmeformbeständigkeit Expandable styrene polymers with high heat resistance |
| 12/01/1993 | EP0572115A2 Crosslinked methacrylic anhydride copolymers |
| 12/01/1993 | EP0571954A1 Foamed plastic and method of manufacturing the same |
| 12/01/1993 | EP0571807A1 Composition based on elastomeric polymers of vinylidene fluoride, suitable for providing microcellular foamed articles |
| 12/01/1993 | EP0571618A1 Foamed cellular polyester resins and process for their preparation |
| 12/01/1993 | EP0571435A1 Insulated winding, process for producing it, and semi-finished product used in the production process. |
| 12/01/1993 | EP0433391B1 Compositions and process for producing foam plastics |
| 11/30/1993 | US5266605 Polystyrene foam made with only carbon dioxide as a blowing agent and a process for making the same |
| 11/30/1993 | US5266604 Process for making flexible foams |
| 11/30/1993 | US5266603 Process for the production of expandable styrene polymers in bead form |
| 11/30/1993 | US5266602 Expandable styrene polymers |
| 11/30/1993 | US5266391 Composite porous membranes |
| 11/30/1993 | US5266309 Refunctionalized oxyfluoropolymers |
| 11/30/1993 | US5266251 Method for the manufacture of a heat insulating foamed plastic material and blowing agent to be used by the method |
| 11/30/1993 | US5266234 Water-blown integral skin polyurethane foams having a skin with abrasion resistance |
| 11/30/1993 | US5266133 Dry expansible sealant and baffle composition and product |
| 11/30/1993 | CA2097344A1 Compositions based on elastomeric polymers of vinylidene fluoride, hexafluoropropene and optionally tetrafluoroethylene, suitable for providing microcellular foamed articles |
| 11/30/1993 | CA2096492A1 Crosslinked methacrylic anhydride copolymers |
| 11/25/1993 | WO1993023464A1 Porous material and method of obtaining it |
| 11/25/1993 | WO1993023463A2 Production of encapsulated chemical foaming concentrates |
| 11/25/1993 | WO1993023456A1 Biodegradable compositions of synthetic and natural polymers |
| 11/25/1993 | WO1993023153A1 Supported microporous membranes |
| 11/25/1993 | CA2135600A1 Production of encapsulated chemical foaming concentrates |
| 11/24/1993 | EP0555471A4 Method of obtaining polystyrene plastics |
| 11/24/1993 | CN1022816C Foam composite and the method of forming same |
| 11/23/1993 | US5264464 Chlorodifluoromethane |
| 11/23/1993 | US5264463 Flame-retardant rigid polyurethane foams, compositions intended for manufacturing them and process for manufacturing the foams |
| 11/23/1993 | US5264462 Polymeric foams |