| Patents for C08J - Working-up; General processes of compounding; After-treatment not covered by subclasses , , , or (461) |
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| 10/20/1988 | WO1988008011A1 Process for preparing a powder of water-insoluble polymer which can be redispersed in a liquid phase, the resulting powder and utilization therof |
| 07/29/1988 | EP0220238A4 Method and apparatus for the preparation of foamed thermoplastic articles. |
| 07/19/1988 | US4758354 Separation process |
| 06/07/1988 | US4749586 Process and device for producing a plastic layer of high optical quality |
| 05/25/1988 | CN85107196B Hydrated catalyst complex and process using the same |
| 03/29/1988 | US4734104 Blend of superior and inferior grains |
| 12/09/1987 | EP0248599A2 Dynamic membranes |
| 09/15/1987 | US4693856 Using heated molds |
| 09/01/1987 | CA1226383A1 Gels formed from anionic and cationic polymers |
| 05/06/1987 | EP0220238A1 Method and apparatus for the preparation of foamed thermoplastic articles |
| 05/05/1987 | US4663230 Concentric |
| 02/04/1987 | CN86100791A Process for making polypropylene with free-end long chain branching and use thereof |
| 01/20/1987 | CA1216722A1 Process for the production of shaped bodies formed from a glass fibre-reinforced polyvinyl chloride material |
| 12/30/1986 | EP0205556A1 Carbon fibrils, method for producing same, and compositions containing same. |
| 11/12/1986 | CN86103263A Laser curing of coating and inks |
| 11/06/1986 | WO1986006393A1 Method and apparatus for the preparation of foamed thermoplastic articles |
| 10/15/1986 | EP0197088A1 Hollow porous microsphere bioreactors and biochemical processes using same |
| 10/08/1986 | CN85107196A Hydrated catalyst compex and process using the same |
| 08/13/1986 | EP0190889A2 Polypropylene with free-end long chain branching, process for making it, and use thereof |
| 06/19/1986 | WO1986003455A1 Carbon fibrils, method for producing same, and compositions containing same |
| 05/27/1986 | US4591606 Polyolefin foam foamed with water and cross-linked with silane, and procedure for its manufacturing |
| 04/10/1986 | WO1986002093A1 Hollow porous microsphere bioreactors and biochemical processes using same |
| 02/25/1986 | CA1201050A1 Laminate web produced with polyacrylic acid complex primer |
| 11/27/1985 | EP0162756A1 Apparatus for pulverizing a reactive mixture able to form a transparent protective coating of a high optical quality |
| 11/13/1985 | EP0161184A1 Method and device for manufacturing a layer of plastic material with a high optical quality |
| 05/22/1985 | EP0142312A2 Laminating transparent film to a base |
| 05/09/1985 | WO1985001944A1 Polyolefin foam foamed water and cross-linked with silane, and procedure for its manufacturing |
| 04/02/1985 | CA1184716A1 Plasma phoresis membrane |
| 02/26/1985 | US4501834 Gels formed from anionic and cationic polymers |
| 10/31/1984 | EP0123066A1 Reaction of carbonylhydrazines and organic peroxides to foam unsaturated polyester resins |
| 04/25/1984 | EP0106004A1 Method of forming a hydrophilic coating on a substrate |
| 03/06/1984 | US4435525 Peroxide and transition metal salt curing agent |
| 03/06/1984 | US4435345 Process for the production of a continuous sheet of foamed synthetic, thermoplastic polymer by extrusion |
| 01/10/1984 | CA1160007A1 Process for preparing hydrophilic polyamide membrane filter media and product |
| 11/22/1983 | CA1157322A1 Enclosure member substantially impermeable to the transmission of solvents and fuels |
| 08/23/1983 | CA1152279A1 Enclosure member substantially impermeable to the transmission of solvents and fuels |
| 02/08/1983 | US4373009 Medical instruments; clotting inhibition |
| 05/12/1982 | EP0051570A2 Process for the production of a continuous sheet of foamed synthetic, thermoplastic polymer by extrusion |
| 02/16/1982 | CA1118549A1 Method, composition and product with improved adhesion between a metal member and a contiguous rubber skim stock |
| 08/25/1981 | CA1107656A1 Hemodialysis membrane with included absorbent particles |
| 05/19/1981 | US4268662 Process for improving semipermeable membranes by treating with protic acids or inorganic salts |
| 05/05/1981 | US4265851 Process for moulding cellular polycarbodiimide |
| 05/27/1980 | CA1078117A1 Process for asymmetrical selectively permeable cellulose triacetate membranes |
| 04/22/1980 | US4199448 Reverse osmosis membrane of high urea rejection properties |
| 04/08/1980 | CA1074971A1 Cellular compound molding process and product obtained thereby |
| 11/13/1979 | US4174415 No-gel latex foam material and its preparation |
| 09/25/1979 | CA1063038A1 Inverted osmotic action-core heating of tubular membrane |
| 09/18/1979 | CA1062413A1 Polycarbonate membranes and production thereof |
| 08/14/1979 | US4164437 Layers of regenerated cellulose |
| 05/01/1979 | US4152317 Process for improving the water wettability of polyolefins |
| 05/01/1979 | CA1053417A1 Separation process |
| 04/03/1979 | US4147622 Process for manufacturing membranes for osmotic separation |
| 04/03/1979 | CA1051789A1 Membrane diffusion device having ribbed membrane support |
| 10/10/1978 | CA1040349A1 Polyester waste recovery |
| 09/26/1978 | CA1039038A1 Process for producing a reverse osmosis module |
| 06/13/1978 | US4094846 Low pressure melamine resins containing elastomers |
| 04/04/1978 | US4082894 Coating with primer polymer, drying, curing melamine-type resin coating |
| 12/06/1977 | US4061821 Semipermeable composite membranes |
| 10/05/1976 | US3984328 Membrane on a hollow cord |
| 06/15/1976 | US3963621 Membrane diffusion device having ribbed membrane support |
| 04/06/1976 | US3948781 Selectively permeable membrane on hollow cord |