| 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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| 02/28/1990 | EP0355762A2 Improvements in the formation of melt-spun acrylic fibers |
| 02/27/1990 | US4904424 Ceramic alloys from colloidal metal alloy suspensions |
| 02/27/1990 | US4904371 Process for the production of mesophase pitch |
| 02/27/1990 | CA1266262A1 Activated carbon fibers and yarns |
| 02/22/1990 | WO1990001523A1 Carbide fibers with high strength and high modulus of elasticity and polymer composition used for their production |
| 02/22/1990 | WO1990001471A1 Method of preparing rigid mullite-whisker felt |
| 02/21/1990 | CN1006908B Treatment method and its installation of carbon fibre surface |
| 02/20/1990 | US4902762 Process for preparing carbon fibers of high strength |
| 02/20/1990 | US4902492 Carbon fibers from bitumens; oxidation, carbonization, graphitization |
| 02/13/1990 | US4900483 Method of producing isotropically reinforced net-shape microcomposites |
| 02/13/1990 | US4900247 High-temperature heating furnace |
| 02/07/1990 | EP0353296A1 Carbon fibrils |
| 02/06/1990 | US4898778 Multilayer; core with silicon carbide bulk exterior |
| 02/06/1990 | US4898723 Method for producing high strength, high modulus mesophase-pitch based carbon fibers |
| 02/06/1990 | US4898700 Process for producing preoxidized fibers from acrylic fibers |
| 01/31/1990 | EP0353052A2 Process for producing fibres composed of or coated with carbides or nitrides |
| 01/30/1990 | US4897303 Flotation, weather-proof clothing |
| 01/30/1990 | US4897232 Forming cordierite fiber on firing |
| 01/24/1990 | EP0351747A2 Method of making a ceramic material containing silicon nitride from polymeric hydridochlorosilazanes |
| 01/23/1990 | US4895712 Process for producing carbon fiber and graphite fiber |
| 01/23/1990 | CA1264692A1 Process for the preparation of mesophase pitches |
| 01/17/1990 | EP0351262A1 Polysilazanes, their preparation and use as precursors for ceramic materials, and the ceramic materials |
| 01/17/1990 | EP0351201A2 Non-shrinkable hybrid yarn |
| 01/10/1990 | CN1038655A Polysiloxanes, processes for preparation thereof and application to ceramic precursor in result ceramics |
| 01/09/1990 | US4892722 Method for producing high strength, high modulus mesophase-pitch-based carbon fibers |
| 01/09/1990 | US4892642 Process for the production of mesophase |
| 01/03/1990 | EP0349307A2 Process for producing pitch-based carbon fibres superior in compressive physical properties |
| 01/03/1990 | EP0349032A2 A process for making polymeric products of high tensile strength |
| 01/03/1990 | EP0348599A2 Process for producing an anisotropic pitch for carbon fibres |
| 01/02/1990 | US4891126 Mesophase pitch for use in the making of carbon materials and process for producing the same |
| 12/28/1989 | WO1989012655A2 A process for making polymeric products of high tensile strength |
| 12/27/1989 | EP0347521A2 Pitch-based carbon fiber and process for preparation thereof |
| 12/27/1989 | CN1038288A Process for preparing polymers based on boron and nitrogen for stock of boron nitride |
| 12/27/1989 | CN1038265A Process for treatment of ceramic fibre |
| 12/20/1989 | EP0346875A2 Silicon carbide fiber and method of manufacturing the same |
| 12/19/1989 | US4887957 Nozzle for melt spinning of pitch and method for spinning pitch |
| 12/19/1989 | CA1263963A1 Thermal process for treating a polysilazane containing = si and = si-n-groups |
| 12/06/1989 | EP0344913A1 Alginate wound dressing of good integrity |
| 12/06/1989 | EP0344870A2 Polymetallosilazanes useful in the manufacture of silicon nitride based ceramic fibers |
| 11/30/1989 | DE3916412A1 Ueberzogene fasern zur verwendung in einer metallmatrix und in einem verbundkoerper About Coated fibers for use in a metal matrix and in a verbundkoerper |
| 11/23/1989 | EP0342673A2 Process for producing a shaped boron nitride product |
| 11/23/1989 | EP0342542A2 Use of carbon materials |
| 11/23/1989 | EP0190222B1 Chopped carbon fibers and methods for producing the same |
| 11/21/1989 | US4882139 Dissolving a supercritical gas in mesophasic pitch using pressurization and heating to form a low viscosity melt; separating the anistropic phase and spinning |
| 11/15/1989 | EP0342092A1 Process for treatment of ceramic fibers |
| 11/08/1989 | EP0341030A2 Shaped superconductive materials |
| 11/08/1989 | EP0341025A2 Silicon carbide fibers and a process for preparing them |
| 11/08/1989 | EP0340475A2 Process for producing pitch-derived carbon fibers |
| 11/07/1989 | US4879334 Organopolyarylsilanes, process for manufacturing the same and fibers comprising the same |
| 11/07/1989 | EP0259366A4 Polysilazanes and related compositions, processes and uses. |
| 11/02/1989 | EP0339691A2 Process for producing graphite films |
| 10/30/1989 | EP0286674A4 Sound and thermal insulation. |
| 10/25/1989 | EP0338212A2 Ultra-high modulus and high tensile strength carbon fibre |
| 10/24/1989 | US4876078 Transition metal compound and hydrocarbon |
| 10/24/1989 | US4876077 Heat treatmennt polyphenylene oxadiazole polybenzothiazole, be nzobisthiazole, polybennzoxazole, polybenzobisoxazole, or poly thiazole |
| 10/18/1989 | EP0337843A2 Process for the preparation of polymers containing boron and nitrogen as precursors of boron nitride |
| 10/18/1989 | EP0337517A1 Metal fibers obtained by bundled drawing |
| 10/17/1989 | US4874502 Method of purifying coal tars for use in the production of carbon products |
| 10/11/1989 | EP0336464A2 Densified carbonaceous fiber structures |
| 10/11/1989 | EP0336404A2 Process for preparing of organopolysilanes |
| 10/11/1989 | EP0336144A1 Carbon fibers and process for producing the same |
| 10/04/1989 | EP0335622A2 High strength, high modulus pitch-based carbon fiber |
| 10/04/1989 | CN1036051A Manufacturing process of hydrogen chloride gas mixture to be used in production of high strength carbon fibre |
| 10/03/1989 | US4871826 Lewis base adducts of decaborane for forming new preceramic polymers, using as binders, forming shaped bodies and forming fibers |
| 09/26/1989 | US4869858 Processes for producing polysiloxazanes and silicon oxynitride fibers |
| 09/26/1989 | US4869856 Method for producing carbon fibers from acrylonitrile fiber strands |
| 09/26/1989 | CA1262007A1 Process for producing carbon fibers and the carbon fibers produced by the process |
| 09/26/1989 | CA1261568A1 Fibrous apatite and method for producing the same |
| 09/26/1989 | CA1261294A1 Method of producing precursor pitches for carbon fibers |
| 09/26/1989 | CA1260449A1 Warp knit fabric containing weft inserted activated carbon yarn |
| 09/21/1989 | WO1989008551A1 A buoyant carbonaceous fibrous structure coated with a water insoluble hydrophobic material |
| 09/21/1989 | WO1989008488A1 Porous hollow carbon fiber film and method of manufacturing the same |
| 09/19/1989 | US4868038 Polymer containing carbon fibers |
| 09/19/1989 | CA1259575A1 Process for the preparation of an intermediate pitch for manufacturing carbon products |
| 09/19/1989 | CA1259533A1 Inorganic fibrous material as reinforcement for composite materials and process for production thereof |
| 09/13/1989 | EP0332374A1 Amorphous silicon nitride-based fibers composite material reinforced with the fibers and processes for production thereof |
| 09/13/1989 | EP0332357A1 Silicon nitride based ceramic fibers, process of preparing same and composite material containing same |
| 09/13/1989 | EP0331819A2 A buoyant carbonaceous fibrous structure coated with a water insoluble hydrophobic material |
| 09/13/1989 | CN1035483A Balanced ultra-high modulus and high tensile strength carbon fibers |
| 09/13/1989 | CN1035479A Method for preparing compound aluminium oxide fibre |
| 09/12/1989 | US4865931 Secondary electrical energy storage device and electrode therefor |
| 09/12/1989 | US4865733 Cell separator device |
| 09/08/1989 | WO1989008162A1 Densified carbonaceous fiber structures |
| 09/06/1989 | EP0331379A2 Method of processing carbon fiber precursor from pitchy materials |
| 09/06/1989 | EP0331350A2 Blowing nozzle assembly for fibreizing material |
| 09/06/1989 | CN1035304A Polymerized hydrosilazane and process preparation thereof, ceramic material containing silicon nitride from them and method of production thereof |
| 09/06/1989 | CN1035303A Polymerized hydrothiosilazane and preparation thereof, silicon nitride-containing ceramic materials formed from them and method of production thereof |
| 09/05/1989 | US4863818 Graphite intercalation compound electrodes for rechargeable batteries and a method for the manufacture of the same |
| 09/05/1989 | US4863708 Process for producing carbon fibers and the carbon fibers produced by the process |
| 08/30/1989 | EP0330181A2 Process for producing non-woven fabrics of high bulk density carbon fibers |
| 08/30/1989 | EP0330179A2 Process for producing non-woven fabrics of carbon fibers |
| 08/30/1989 | EP0329851A2 Process for reducing the halogen content of polycarbosilanes and polysilanes |
| 08/30/1989 | CN1035142A High strength chitosan fibers and fabrics thereof |
| 08/29/1989 | US4861844 Cationic catalysis process for the treatment of a polysilazane containing on average at least two .tbd.SiH groups per molecule |
| 08/29/1989 | US4861653 Pitch carbon fibers and batts |
| 08/29/1989 | US4861575 Method of producing carbon fibers by overwrappings tows |
| 08/29/1989 | US4861527 High strength chitosan fibers and fabrics thereof |
| 08/23/1989 | EP0329128A2 Novel method of manufacturing carbon fiber using preliminary stretch |
| 08/23/1989 | EP0329118A2 Method and apparatus for producing desired fiber column configuration |
| 08/22/1989 | US4859382 Process for preparing carbon fibers elliptical in section |