Patents
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)
11/1992
11/10/1992US5162558 Introducing a silazane compound into trihalogenoborane at a low reaction temperature; pyrolysis to boron nitride ceramics
11/10/1992US5162301 Separation of paramagnetic and diamagnetic gases
11/04/1992EP0511694A2 Electrical conductive fibrous filler and process for its manufacture
11/04/1992EP0511661A1 Method for preparing molded articles of high-purity alumina fibers
10/1992
10/28/1992EP0511020A2 Basic composite metal sulfate fiber, process for the production thereof, and composition containing the same
10/27/1992CA1309369C Process for the production of an anisotropic pitch for carbon fibres
10/27/1992CA1309218C Process for producing a carbonaceous thin plate by compressing pitch material between paper sheets
10/20/1992US5156831 Hollow or c-shaped fibers; rendered infusible; carbonization
10/20/1992CA1308994C Three dimensional woven fabrics of pitch-derived carbon fibers
10/14/1992EP0508318A1 Process for producing optically isotropic pitch
10/14/1992EP0507847A1 Apparatus and process for crimping fibers.
10/14/1992EP0507806A1 Adsorbent activated carbonized polyarylamides
10/13/1992US5154908 Carbon fibers and method for producing same
10/13/1992CA1308787C Superconductor-coated carbon fiber composites
10/07/1992EP0506681A1 Process and apparatus for crimping fibers
10/01/1992WO1992016474A1 Protected brittle fiber yarns
10/01/1992CA2105583A1 Protected brittle fiber yarns
09/1992
09/30/1992EP0506162A1 Method of producing a fiber body
09/30/1992CN1064872A Solvated mesophase pitches
09/30/1992CA2055853A1 Fibrous electrically-conductive filler and process for producing the same
09/29/1992US5151390 Silicon nitride-based fibers and composite material reinforced with fibers
09/29/1992US5151261 Method of producing bromine-treated graphite fibers
09/23/1992EP0505274A1 Apparatus for producing a composite yarn made of reinforcing fibres and an organic thermoplastic material
09/22/1992US5149517 High strength, melt spun carbon fibers and method for producing same
09/09/1992EP0242401B1 Process for producing carbon fibers
09/09/1992CN1064324A Carbon fibre with aluminium nitride coating and its preparation method
09/08/1992US5145917 Trihaloborane, disilazane, trichloroborazine
09/08/1992US5145732 High bulk density carbon fiber felt and thermal insulator
09/08/1992US5145616 Carbonization; high strength, elastic modulus
09/01/1992US5142796 Flameresisting apparatus
08/1992
08/19/1992EP0499234A1 Carbon thread and process for producing it
08/11/1992US5137781 Protected brittle fiber yarns
07/1992
07/29/1992EP0496574A1 A process for manufacturing silicon carbide based ceramic precursors
07/29/1992EP0496137A1 Protective coating for non-oxide sintered fibers generated by in situ chemical reaction
07/28/1992US5133918 Hydrolyzing aluminum alkoxide, spinning
07/28/1992CA1305810C Infusible preceramic polymers via nitric oxide treatment
07/26/1992WO1992013004A1 Process and equipment for the production of a product containing starch and/or at least one starch derivative
07/26/1992CA2079095A1 Process and equipment for the production of a product containing starch and/or at least one starch derivative
07/22/1992EP0495723A1 Method and apparatus for making mineral fibres
07/22/1992EP0495570A1 Silicon carbide fiber reinforced carbon composites
07/22/1992EP0495466A2 Spinning nozzle, a process for preparing a fiber precursor of metal compound and a process for preparing a fiber of metal compound using the same
07/22/1992EP0494954A1 Battery
07/21/1992US5132169 Silicon carbide
07/21/1992US5131935 Method and apparatus for fibring mineral wool by free centrifugation
07/19/1992CA2059438A1 Process and device for the production of mineral fibers
07/17/1992CA2059255A1 Silicon carbide fiber reinforced carbon composites
07/08/1992EP0493766A1 Treatment of acrylic fiber strands
07/07/1992US5128117 Process for the manufacture of multidirectional reinforcement textures made essentially of ceramic fibers having a silicon compound base for the manufacture of composite materials
06/1992
06/30/1992US5126200 Laser assisted fiber growth
06/24/1992CN1062127A Process and device of producing fibres by internal centrifugation and appllication to drawing certain glass fibre thereof
06/23/1992US5124283 Hardening of fusible polysilazanes and SiC/Si3 N4 ceramics produced therefrom
06/22/1992WO1992011341A1 Solvated mesophase pitches
06/10/1992EP0489637A1 Procedure for the fabrication of a fibrous preform made of fire-resistant fibres in order to produce a composite material
06/10/1992EP0489636A1 Process and fibres for the fabrication of ceramic fibre-reinforced matrix composite material
06/10/1992EP0489133A1 Method for manufacturing activated carbon from cellulosic material.
06/03/1992EP0488302A2 Reinforcing carbon fiber and process for producing carbon-carbon composite
06/03/1992CN2106180U Continuously vertical liquid seal carbonized furnace
06/02/1992US5118774 Reacting trihalogenboran, a cyclic boron,nitrogen compound and an amino compound
06/02/1992CA1302046C Process for producing shaped boron nitride product
06/02/1992CA1302029C Viscosifier, its uses, and its manufacture
05/1992
05/27/1992EP0487062A2 Process for producing carbon fibers having high strand strength
05/27/1992EP0486946A2 Process for the production of metallopolysilanes and their use
05/26/1992US5116679 Process for producing fibres composed of or coated with carbides or nitrides
05/20/1992EP0486292A2 Method for producing pitch-type carbon fiber
05/19/1992US5114887 Process for preparing oxynitride ceramic fibers
05/19/1992US5114697 High strength, high modulus pitch-based carbon fiber
05/19/1992CA1301058C Aqueous compositions comprising a cationic compound and xanthan gum
05/14/1992WO1992007920A1 Improved processes for the manufacture of enriched pitches and carbon fibers
05/14/1992WO1992003601A3 Carbon fiber and process for its production
05/06/1992EP0484211A1 Method and apparatus for making fibres by centrifuging and application of certain glasses for drawing fibres
05/06/1992EP0483815A1 Sintered body, absorbent, and process for preparing said body
05/06/1992EP0451263A4 Linear carbonaceous fiber with improved elongatability
05/05/1992USH1052 Method for stabilization of pan-based carbon fibers
05/05/1992CA1299830C Non-oxide sintered ceramic fibers
05/01/1992WO1992007982A1 Apparatus and process for crimping fibers
05/01/1992WO1992007981A1 Process and apparatus for crimping fibers
05/01/1992CA2071984A1 Process and apparatus for crimping fibers
04/1992
04/30/1992WO1992006919A1 Method for manufacturing activated carbon from cellulosic material
04/30/1992CA2054326A1 Process and apparatus for fiber production by internal centrifugation and application of same for fiber production of certain glasses
04/29/1992EP0482910A2 Process for producing a coil-shaped carbon fiber bundle
04/29/1992EP0482560A2 Process for spinning pitch
04/29/1992EP0144349B1 High temperature and alkali-resistant refractory fibre for reinforcing cementitious products and those reinforced products
04/22/1992EP0481762A2 Pitch-based carbon fiber
04/22/1992EP0451208A4 Carbon fibrils and a catalytic vapor growth method for producing carbon fibrils
04/20/1992CA2053669A1 High thermal conductivity pitch-based carbon fiber and method of producing the same
04/15/1992EP0480492A1 Apparatus for forming carbon fibres
04/14/1992US5104602 Method of forming fibers of blends of etheric phosphazene polymers and metal oxides
04/08/1992CN1060122A Improved absorbency alginate fabric, use as wound and burn dressing and method for its preparation
04/07/1992US5102647 Method of producing vapor growth carbon fibers
04/02/1992WO1992005231A1 Process for refining pitch
03/1992
03/31/1992US5100975 Chlorine-containing silazane polymers, process for their preparation, ceramic material containing silicon nitride which can be prepared from them, and their preparation
03/31/1992US5100864 Process for preparing superconductive fibers of high density
03/25/1992EP0476879A2 Apparatus and method for manufacturing an improved ceramic superconductor coated metal fiber
03/25/1992EP0476756A1 Improved absorbency alginate fabric and a method for its preparation
03/25/1992CN1015990B Process for preparing mesophase pitches
03/24/1992US5098688 Carbon fibres
03/24/1992CA1297658C Process for producing alumina-based fiber
03/22/1992CA2049555A1 Apparatus and method for manufacturing an improved ceramic superconductor coated metal fiber
03/17/1992US5096861 Boron/nitrogen preceramic polymers and boron nitride ceramic materials produced therefrom
03/11/1992EP0473707A1 Injectable clarithromycin composition
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