| Patents for B01D 69 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor (16,729) |
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| 10/21/1986 | US4618534 Composite membrane and process for producing the same |
| 10/21/1986 | US4618533 Porous membrane having hydrophilic surface and process |
| 10/15/1986 | EP0197461A2 Ultra fine polymer particle, composite material thereof, and methods of preparation thereof |
| 10/14/1986 | US4617029 Method for gas separation |
| 10/09/1986 | WO1986005707A1 Reversed phase membranes |
| 10/07/1986 | US4616041 Membranes of substantially non-crosslinked organic polymers |
| 10/01/1986 | EP0195860A1 Porous membranes and processes for producing the porous membranes |
| 09/30/1986 | US4614524 Water-free hydrocarbon separation membrane and process |
| 09/25/1986 | WO1986005413A1 Cross-flow filtration |
| 09/24/1986 | EP0195549A2 A separation membrane and process for manufacturing the same |
| 09/23/1986 | US4613441 Thermoplastic resin porous membrane having an increased strength factor |
| 09/23/1986 | US4613440 Composite membranes based on interpenetrating polymer networks |
| 09/17/1986 | EP0194684A2 A composite membrane for use in gas separation |
| 09/17/1986 | EP0194546A2 Membrane with pores |
| 09/16/1986 | US4612118 Composite semipermeable membrane of polyamine and trianzine |
| 09/12/1986 | WO1986005117A1 Altering pore size distributions |
| 09/10/1986 | EP0193725A2 Process for spinning hollow fiber membranes |
| 09/10/1986 | EP0193570A1 Device for separating fluid mixtures. |
| 09/09/1986 | US4610791 Dialysis membrane and method of making |
| 09/09/1986 | US4610762 Method for forming polymer films having bubble release surfaces |
| 09/02/1986 | US4609468 Phosphoric or sulfuric acid; polyvinyl alcohol, polyvinyl fluoride, polyoxyethylene glycol, cellulose acetates |
| 09/02/1986 | US4609464 Hollow fibers for use in dialysis and artificial kidney |
| 09/02/1986 | US4609451 Redox coupled electrolytes, photoelectrochemistry, electrons, transferring, membranes |
| 08/26/1986 | US4608172 Hydrophilic polycarbonates |
| 08/26/1986 | US4608060 Separation of polar gases from nonpolar gases |
| 08/20/1986 | EP0191209A1 Thin-film semipermeable membranes, a method for their preparation and hydrogen-sensing and-separating devices including them |
| 08/19/1986 | US4606943 Method for preparation of semipermeable composite membrane |
| 08/19/1986 | US4606740 Separation of polar gases from nonpolar gases |
| 08/13/1986 | EP0190647A2 Copolymer, separating membrane made thereof and method for separating charge transfer interactive substance from a liquid mixture containing the same |
| 08/12/1986 | US4605685 Cationic, anionic polymers |
| 08/12/1986 | US4605526 Spreading a polymer solution over a polar liquid, then desolventiz |
| 08/05/1986 | CA1209057A1 Microporous filter system and process |
| 07/30/1986 | EP0189019A1 Structure with membranes having pores extending throughout, process for producing this structure and its uses |
| 07/29/1986 | US4602922 Method of making membranes for gas separation and the composite membranes |
| 07/23/1986 | EP0187894A1 A size selective catalyst comprising a fibrin gel |
| 07/22/1986 | CA1208139A1 Membrane system and process therefor |
| 07/15/1986 | CA1207607A1 Hydrophilized membrane of porous hydrophobic material and process of producing same |
| 07/09/1986 | EP0186758A2 Porous membrane having hydrophilic surface and process of its manufacture |
| 07/03/1986 | WO1986003685A1 Process for changing the effective pore size of a structure |
| 07/02/1986 | EP0186293A2 Blood treatment device |
| 07/02/1986 | EP0186182A2 Liquid membrane |
| 07/01/1986 | US4597843 Enhanced bulk porosity of polymer structures via plasma technology |
| 06/25/1986 | EP0185373A2 Supported microporous membrane and method of making |
| 06/17/1986 | US4595708 Using N,N-dimethylacetamide as solvent, magnesium ion for film forming polyaramide containing sulfonate |
| 06/17/1986 | US4595503 Ultrafiltration membrane of polyamide |
| 06/11/1986 | EP0183989A2 Fluorine-containing graft copolymer and adhesive and composite membrane made thereof |
| 06/10/1986 | US4594207 Heating polymer blend above critical temperature; components differ in miscibility; cooling |
| 06/10/1986 | US4594079 Gas separating member and method for manufacture thereof |
| 06/04/1986 | EP0183103A1 Flat permeable membrane and method for manufacture thereof |
| 05/21/1986 | EP0181850A1 Composite fluid separation membranes |
| 05/21/1986 | EP0181772A2 Method of making membranes for gas separation and the composite membranes |
| 05/21/1986 | EP0181410A1 Hollow fiber membrane for dialysis of blood |
| 05/20/1986 | US4590098 Process for producing composite membrane |
| 05/20/1986 | US4589891 Hydrogen permeatin membrane, process for its manufacture and use |
| 05/14/1986 | EP0180987A2 Flat permeable membrane and method for manufacture thereof |
| 05/14/1986 | EP0180599A1 High flux membrane. |
| 05/09/1986 | WO1986002575A1 Permselective hollow yarn membrane, method of producing the same, method of separating plasma components, and plasma component separator |
| 05/07/1986 | EP0180200A2 Composite having a zeolite, a layered compound or a crystalline-lattice material in the pores of a porous support and processes for production thereof |
| 05/07/1986 | EP0180052A1 Hollow fiber membrane and method for manufacture thereof |
| 05/06/1986 | US4587168 Cellulose ester |
| 05/06/1986 | US4587018 Fibrin gel |
| 04/29/1986 | US4585536 Electrochemical processes |
| 04/29/1986 | CA1203655A1 Method for manufacture of hollow fiber |
| 04/23/1986 | EP0178350A1 Process for producing dense membranes |
| 04/22/1986 | US4584359 Vinyl polymer membranes |
| 04/22/1986 | US4584075 Process and apparatus for electrically desorbing components selectively sorbed on an electrolytically conducting barrier |
| 04/16/1986 | EP0177777A2 Enhanced bulk porosity of polymer structures via plasma technology |
| 04/09/1986 | EP0177167A1 Porous tubes |
| 04/09/1986 | EP0176992A2 Reverse osmosis membranes and process for their preparation |
| 04/09/1986 | EP0176986A2 Liquid membrane |
| 04/08/1986 | US4581043 Composite dense membrane |
| 04/08/1986 | CA1202837A1 Asymmetric membranes and process therefor |
| 04/02/1986 | EP0176500A2 Material and process for making liquid permeable layers |
| 04/02/1986 | EP0176446A2 System for the extraction and utilization of oxygen and other ligands from fluids |
| 04/02/1986 | EP0175990A2 Membrane for carrying reagents, method for its preparation and its use as an analytical means and in analytical methods |
| 04/02/1986 | EP0175948A2 Method for manufacture of hollow fibers for dialysis |
| 03/26/1986 | EP0175668A1 Composite fluid separation membranes |
| 03/26/1986 | EP0175322A2 Hydrophilized membrane of porous hydrophobic material and process for preparing the same |
| 03/26/1986 | EP0175112A2 Apparatus and process for producing semipermeable asymmetric composite films or membranes use in reverse osmosis plants |
| 03/25/1986 | CA1202248A1 Filtering diaphragm, and its preparation |
| 03/19/1986 | EP0174918A1 Composite gas separation membranes |
| 03/19/1986 | EP0174572A2 Cyclohexane-1,2-dicarboxylic amides, ionic-selectives membranes and test apparatus containing these compounds |
| 03/13/1986 | WO1986001425A1 Device for separating fluid mixtures |
| 03/12/1986 | EP0174045A1 Semipermeable composite membrane |
| 03/05/1986 | EP0173500A1 Methods of concentrating ligands and active membranes used therefor |
| 02/11/1986 | CA1200642A1 Separation membrane from mixtures of polymethyl methacrylate copolymers |
| 02/11/1986 | CA1200510A1 Water purifying method and system |
| 02/05/1986 | EP0170233A2 Composite membrane |
| 02/05/1986 | EP0170232A2 Production of composite membranes |
| 01/22/1986 | EP0169105A2 Controlled porosity osmotic pump |
| 01/22/1986 | EP0168783A1 Asymmetric microporous hollow fibre, especially for hemodialysis, and process for making it |
| 01/21/1986 | CA1199534A1 Aromatic polyimide composite separating membrane |
| 01/15/1986 | EP0167573A1 Charge modified microporous hollow tubes |
| 01/14/1986 | US4564488 Homogeneous mixture of metable polymer and inert liquid |
| 01/07/1986 | CA1199146A1 Ultrathin film, process for production thereof, and use thereof for concentrating a specified gas in a gaseous mixture |
| 01/03/1986 | WO1986000028A1 Hollow fibres, production method thereof and their applications particularly in the field of membrane-type separations |
| 12/24/1985 | US4560759 Polyether compound containing quinoline group and carboxylic acid group |
| 12/18/1985 | EP0165077A2 Sulfonated polysulfone composite semipermeable membranes and process for their production |
| 12/17/1985 | US4559139 Crosslinked water soluble polymer on microporous substrate |
| 12/11/1985 | EP0164025A2 Hollow fiber membrane type oxygenator and method for manufacturing same |