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Browse by Category: Main > Chemistry
Class Information
Number: 423/447.1
Name: Chemistry of inorganic compounds > Carbon or compound thereof > Elemental carbon > Fiber, fabric, or textile
Description: Products and processes ... wherein the product is substantially pure carbon in the form of a slender threadlike structure (fiber) a woven, knitted or fetted sheet material (fabric) or a woven fabric or cloth (textile).


Sub-classes under this class:

Class Number Class Name Patents
423/447.9 Carbonizing cellulosic material 29
423/447.8 Controlling varying temperature or plural heating steps 86
423/447.3 From gaseous reactants 263
423/447.7 In specific atmosphere (other than vacuum or air) 112
423/447.6 Including reaction with gaseous oxygen 190
423/447.4 Prior treatment before carbonization (except with gaseous oxygen) 262
423/447.2 Product 374


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
7160585 Process for making at least one nanotube between two electrically conducting elements and device for implementing such a process Jan. 9, 2007
7157066 Combustion process for synthesis of carbon nanomaterials from liquid hydrocarbon Jan. 2, 2007
7157183 Proton conductor, production method thereof, and electrochemical device using the same Jan. 2, 2007
7153452 Mesophase pitch-based carbon fibers with carbon nanotube reinforcements Dec. 26, 2006
7150840 Graphite fine carbon fiber, and production method and use thereof Dec. 19, 2006
7150864 Ropes comprised of single-walled and double-walled carbon nanotubes Dec. 19, 2006
7150911 Electrical insulating vapor grown carbon fiber and method for producing the same, and use thereof Dec. 19, 2006
7147533 Method of producing electron emitting device using carbon fiber, electron source and image forming apparatus, and ink for producing carbon fiber Dec. 12, 2006
7147831 Carbon nanotube-based device and method for making the same Dec. 12, 2006
7138345 Carbon fiber reinforced base material, preform and composite material comprising the same Nov. 21, 2006
7135160 Spheroidal aggregates comprising single-wall carbon nanotubes and method for making the same Nov. 14, 2006
7135158 Method of purifying single wall carbon nanotubes Nov. 14, 2006
7132126 Room temperature synthesis of multiwalled carbon nanostructures Nov. 7, 2006
7125502 Fibers of aligned single-wall carbon nanotubes and process for making the same Oct. 24, 2006
7125533 Method for functionalizing carbon nanotubes utilizing peroxides Oct. 24, 2006
7125534 Catalytic growth of single- and double-wall carbon nanotubes from metal particles Oct. 24, 2006
7122132 Branched vapor-grown carbon fiber, electrically conductive transparent composition and use thereof Oct. 17, 2006
7122165 Sidewall-functionalized carbon nanotubes, and methods for making the same Oct. 17, 2006
7118693 Conformal coatings comprising carbon nanotubes Oct. 10, 2006
7115864 Method for purification of as-produced single-wall carbon nanotubes Oct. 3, 2006
7112315 Molecular nanowires from single walled carbon nanotubes Sep. 26, 2006
7097906 Pure carbon isotropic alloy of allotropic forms of carbon including single-walled carbon nanotubes and diamond-like carbon Aug. 29, 2006
7097820 Continuous fiber of single-wall carbon nanotubes Aug. 29, 2006
7094385 Process for the mass production of multiwalled carbon nanotubes Aug. 22, 2006
7087207 Method for forming an array of single-wall carbon nanotubes in an electric field and compositions thereof Aug. 8, 2006
7081429 Gas decomposing unit, electrode for a fuel cell, and method of manufacturing the gas decomposing unit Jul. 25, 2006
7078007 Method for manufacturing carbon nanotubes Jul. 18, 2006
7074380 Method for manufacturing carbon fibers and electron emitting device using the same Jul. 11, 2006
7070753 Modification of nanotubes oxidation with peroxygen compounds Jul. 4, 2006
7067098 Method for forming an array of single -wall carbon nanotubes and compositions thereof Jun. 27, 2006
7063753 Electronic device utilizing magnetic nanotubes Jun. 20, 2006
7060241 Coatings comprising carbon nanotubes and methods for forming same Jun. 13, 2006
7060390 Lithium ion battery comprising nanomaterials Jun. 13, 2006
7056455 Process for the preparation of nanostructured materials Jun. 6, 2006
7052667 RF plasma method for production of single walled carbon nanotubes May. 30, 2006
7052666 Method for cutting single-wall carbon nanotubes May. 30, 2006
7052643 Method and an installation for subjecting carbon fabrics to high temperature heat treatment and to densification by chemical vapor infiltration May. 30, 2006
7048904 Carbon fiber for a fuel cell having catalytic metal supported thereon May. 23, 2006
7048903 Macroscopically manipulable nanoscale devices made from nanotube assemblies May. 23, 2006
7045108 Method for fabricating carbon nanotube yarn May. 16, 2006
7037479 Method for cleaning nanomorphic carbon species May. 2, 2006
7033647 Method of synthesising carbon nano tubes Apr. 25, 2006
7029646 Method for cutting single-wall carbon nanotubes through fluorination Apr. 18, 2006
7029645 Method for non-reactive separation of nanomorphic carbon species Apr. 18, 2006
7026432 Electrically conductive compositions and method of manufacture thereof Apr. 11, 2006
7018601 Carbon fiber product, and method of adjusting length of carbon fiber product Mar. 28, 2006
7018602 Carbon fiber for field electron emitter and method for manufacturing field electron emitter Mar. 28, 2006
7018600 Expanded carbon fiber product and composite using the same Mar. 28, 2006
7014737 Method of purifying nanotubes and nanofibers using electromagnetic radiation Mar. 21, 2006
7014829 Carbon fiber, and filter and absorbent using the same Mar. 21, 2006

1 2 3 4 5 6 7 8 9 10 11


 
 
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