| Patents for D01F 9 - Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments (10,099) |
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| 08/15/1978 | US4107408 Acrylonitrile copolymers for carbon fibers |
| 08/15/1978 | CA1036623A1 Compositions comprising inorganic metal compounds and water-soluble organic silicone compounds |
| 08/08/1978 | US4105548 Separation device of rigid porous inorganic hollow filament and use thereof |
| 08/01/1978 | US4104395 Method for controlling diameters of microcrystalline mineral fibers |
| 07/18/1978 | US4101615 Spinning a polyaluminoxane solution, hydrolysis, calcinning |
| 07/11/1978 | US4100233 Silicon carbide fibers having a high strength and a method for producing said fibers |
| 07/11/1978 | US4100004 Heating, stretching, oxygenating, and carbonizing a multifilament heavy tow of an acrylonitrile polymer |
| 06/13/1978 | US4094690 Liquid composition |
| 03/21/1978 | US4080417 Heat treating an acrylonitrile fiber impregnated with an aminosiloxane, carbonization |
| 03/21/1978 | US4080413 Porous carbon fuel cell substrates and method of manufacture |
| 03/21/1978 | US4080204 Iron, nickel, chromium, aluminum, yttrium |
| 03/14/1978 | US4079122 Heat treatment of a copolymer of acrylonitrile, itaconic acid, and a chlorinated monomer |
| 03/07/1978 | US4077822 Splice for use during the thermal stabilization of a flat multifilament band of an acrylic fibrous material comprising at least two segments |
| 02/28/1978 | US4076883 Crosslinking epoxy resins or polyurethanes |
| 02/21/1978 | US4074713 Poly(N-acetyl-D-glucosamine) products |
| 02/21/1978 | US4074366 Poly(N-acetyl-D-glucosamine) products |
| 02/14/1978 | US4073870 Process for producing carbon fibers |
| 02/14/1978 | US4073869 Nitric acid, oxidation |
| 01/24/1978 | US4070446 Process for production of carbon fiber |
| 01/17/1978 | US4069297 Process for producing carbon fibers |
| 01/10/1978 | US4068037 Silicon carbide filaments and method |
| 01/03/1978 | US4066737 Method for making isotropic carbon fibers |
| 12/27/1977 | US4065549 High tensile strength, high Young's modulus carbon fiber having excellent internal structure homogeneity, and process for producing the same |
| 12/20/1977 | US4064207 Fibrillar carbon fuel cell electrode substrates and method of manufacture |
| 12/13/1977 | US4062921 Lithium chloride in dimethylacetamide or n-methylpyrrolidone |
| 11/22/1977 | US4059457 Dimethylacetamide or n-methylpyrrolidone, lithium chloride |
| 10/25/1977 | US4055611 Short glass fibers covered with polymeric materials |
| 10/25/1977 | US4055583 From pitch |
| 10/04/1977 | US4052430 Method for producing organosilicon high molecular weight compounds having silicon and carbon as main skeleton components and said organosilicon high molecular weight compounds |
| 10/04/1977 | US4051659 Production of carbon fibre |
| 09/20/1977 | US4049613 Polyetherimide composites |
| 09/20/1977 | US4048953 Apparatus for vapor depositing pyrolytic carbon on porous sheets of carbon material |
| 09/13/1977 | US4047965 Alumina, silica |
| 09/06/1977 | US4046525 Method for adsorbing harmful substance |
| 09/06/1977 | US4046302 Methods of manufacturing bodies of conglomerated particles |
| 08/30/1977 | US4045338 Method of removing scale-forming substances from hot water system |
| 08/02/1977 | US4039341 Production of carbon articles |
| 06/28/1977 | US4032607 Oxidation, heating, spinning, liquid flow |
| 06/28/1977 | US4032430 Process for producing carbon fibers from mesophase pitch |
| 06/21/1977 | US4031188 Process for forming carbonaceous fibers |
| 06/14/1977 | US4029727 Chitin films and fibers |
| 05/31/1977 | US4026788 Inert gases, carbon fibers |
| 05/17/1977 | US4024227 Quaternary ammonium salts, acrylonitrile fibers |
| 04/26/1977 | US4020273 Vertical pyrolysis furnace for use in the production of carbon fibers |
| 04/26/1977 | US4020145 Pitch and polystyrene |
| 04/12/1977 | US4017327 Process for producing mesophase pitch |
| 04/05/1977 | US4016247 Production of carbon shaped articles having high anisotropy |
| 03/29/1977 | US4015050 Plastics film with an aluminium phosphate coating |
| 03/29/1977 | US4014980 Method for manufacturing graphite whiskers using condensed polycyclic hydrocarbons |
| 03/29/1977 | US4014757 Carbon core metal fibers, carding during deposition |
| 03/29/1977 | US4014725 Method of making carbon cloth from pitch based fiber |
| 03/01/1977 | US4010233 Dry spinning, heat treating, metal oxide phase and disperse phase |
| 03/01/1977 | US4009991 Process for producing carbon fibers |
| 02/22/1977 | US4009248 Process for producing carbon fibers |
| 02/15/1977 | US4008299 Method of making a fibre of aluminium phosphate |
| 01/25/1977 | US4005183 Graphitization |
| 01/25/1977 | US4005172 Solid complex phosphate of aluminum |
| 01/18/1977 | US4004053 Fireproofing acrylonitrile polymers |
| 01/11/1977 | US4002426 Carbonization |
| 01/04/1977 | USRE29101 Method for the preparation of carbon moldings and activated carbon moulding therefrom |
| 01/04/1977 | US4001382 Process for producing carbon fibers having excellent physical properties |
| 12/21/1976 | US3998689 Slurrying, shaping, impregnation, carbonization |
| 12/14/1976 | US3997654 Method for the production of carbonaceous articles, particularly strands |
| 12/14/1976 | US3997638 Metal carbide or nitride in a carbon matrix |
| 12/07/1976 | US3996145 Alumina, alumina-silica or zirconia |
| 11/30/1976 | US3995014 Process for producing carbon fibers from mesophase pitch |
| 11/30/1976 | US3994740 Shaped bodies of alumina and silica |
| 11/23/1976 | US3993719 Spinning acrylic fibers, washing, stretching; water-swollen |
| 11/16/1976 | US3992498 Refractory fiber preparation with use of high humidity atmosphere |
| 11/09/1976 | US3991169 Dispersing, shaping, heating and carbonizing |
| 11/02/1976 | US3989535 Solution of poly(N-acetyl-D-glucosamine) |
| 10/26/1976 | US3988426 Carbonizing acrylonitrile copolymer |
| 10/26/1976 | US3988411 Spinning and shaping poly-(N-acetyl-D-glucosamine) |
| 09/28/1976 | US3982955 Aluminum oxide fibers and their production |
| 08/24/1976 | US3976746 Graphitic fibers having superior composite properties and methods of making same |
| 08/24/1976 | US3976729 Process for producing carbon fibers from mesophase pitch |
| 08/17/1976 | US3975482 Process for drawing acrylic fibrous materials to form a product which particularly is suited for thermal stabilization and carbonization |
| 08/10/1976 | US3974264 Process for producing carbon fibers from mesophase pitch |
| 08/03/1976 | US3972984 Process for the preparation of carbon fiber |
| 08/03/1976 | US3972968 Use of hot buoyant liquid to convert pitch to continuous carbon filament |
| 07/27/1976 | US3971840 Production of high strength carbide fibers by heat treatment |
| 07/13/1976 | US3969268 Process for preparing active carbon fibers |
| 06/29/1976 | US3966887 Phenol-formaldehyde resin, polyesters |
| 06/08/1976 | US3961888 Acrylic fiber conversion utilizing a stabilization treatment conducted initially in an essentially inert atmosphere |
| 06/01/1976 | US3960601 Fuel cell electrode |
| 06/01/1976 | US3960592 Phosphates |
| 05/25/1976 | US3959448 Process for the manufacture of carbon fibers |
| 05/11/1976 | US3955962 Method of and apparatus for producing metal fibers in a magnetic field |
| 05/04/1976 | US3954950 From acrylonitrile homopolymers or copolymers |
| 05/04/1976 | US3954947 Rapid stabilization of polyacrylonitrile fibers prior to carbonization |
| 05/04/1976 | US3953953 Concrete reinforcing elements and reinforced composite incorporating same |
| 04/13/1976 | US3950478 Spinning a solution of an aluminum compound and a polymer |
| 04/13/1976 | US3949762 Fibres |
| 04/06/1976 | US3949115 Carbon |
| 03/30/1976 | US3947534 Processing of aluminum oxide fibers |
| 03/16/1976 | US3944686 Method for vapor depositing pyrolytic carbon on porous sheets of carbon material |
| 01/27/1976 | US3935301 Process for producing carbon fibers from organic fibrous material |
| 01/20/1976 | US3933986 Process for producing carbon fibers |
| 01/20/1976 | US3933722 Meet extrudable polyacetylene copolymer blends |