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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 260
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 371


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

Patent Number Title Of Patent Date Issued
7611628 Aligned nanotubule membranes Nov. 3, 2009
7611687 Welding of carbon single-walled nanotubes by microwave treatment Nov. 3, 2009
7604790 Method of removing carbonaceous impurities in carbon nanotubes Oct. 20, 2009
7597867 Method of carbon nanotube modification Oct. 6, 2009
7597869 Method for producing carbon nanotubes Oct. 6, 2009
7597941 Tubular carbon nano/micro structures and method of making same Oct. 6, 2009
7591989 Method and apparatus for producing single-wall carbon nanotubes Sep. 22, 2009
7592389 Conductive polymeric structures containing graphite nanofibers having graphite parallel to the growth axis Sep. 22, 2009
7588747 Singlet oxygen quencher and composition using the same Sep. 15, 2009
7588748 Vapor grown carbon fiber, production method thereof and composite material containing the carbon fiber Sep. 15, 2009
7585434 Carbonaceous material for forming electrically conductive material and use thereof Sep. 8, 2009
7585482 Method and apparatus for producing carbon nanotubes Sep. 8, 2009
7585484 Apparatus and method for synthesizing carbon nanotubes Sep. 8, 2009
7581645 Method for manufacturing carbon nanotubes with desired length Sep. 1, 2009
7575733 Plasma-treated carbon fibrils and method of making same Aug. 18, 2009
7572300 Monolithic high aspect ratio nano-size scanning probe microscope (SPM) tip formed by nanowire growth Aug. 11, 2009
7572426 Selective functionalization of carbon nanotubes Aug. 11, 2009
7569205 Nanodiamond fractional and the products thereof Aug. 4, 2009
7566434 Spheroidal aggregates comprising single-wall carbon nanotubes and method for making the same Jul. 28, 2009
7563426 Method and apparatus for preparing a collection surface for use in producing carbon nanostructures Jul. 21, 2009
7563502 Fine carbon fiber-metal composite material and method for production thereof Jul. 21, 2009
7563427 Continuous mass production of carbon nanotubes in a nano-agglomerate fluidized-bed and the reactor Jul. 21, 2009
7556746 Method of making an applicator liquid for electronics fabrication process Jul. 7, 2009
7553471 Method of manufacturing hydrophilic carbon nanotubes Jun. 30, 2009
7553472 Nanotube forming methods Jun. 30, 2009
7550130 Method for producing vapor-grown carbon fibers having 3-D linkage structure Jun. 23, 2009
7550128 Method and apparatus for producing carbon nanostructures Jun. 23, 2009
7531114 Composition in gel form comprising carbon nanotube and ionic liquid and method for production thereof May. 12, 2009
7531156 Method and device for synthesizing high orientationally arranged carbon nano-tube by using organic liquid May. 12, 2009
7531157 Soluble carbon nanotubes May. 12, 2009
7528538 Fiber containing carbon, substrate and electron emission device using fiber containing carbon, electron source using the electron emission device, display panel using the electron source, and May. 5, 2009
7527779 Vapor grown carbon fiber, and production method and use thereof May. 5, 2009
7521113 Light-emitting devices with fullerene layer Apr. 21, 2009
7517516 High purity carbonaceous material and ceramic coated high purity carbonaceous material Apr. 14, 2009
7510762 Oriented graphite film, methods of manufacture thereof and articles comprising the same Mar. 31, 2009
7504051 Applicator liquid for use in electronic manufacturing processes Mar. 17, 2009
7501109 Method for manufacturing an electric conductor for electrodes Mar. 10, 2009
7501108 Method for the preparation of stable suspensions and powders of single carbon nanotubes Mar. 10, 2009
7498013 Plasma-treated carbon fibrils and method of making same Mar. 3, 2009
7485279 Growth of nanostructures with controlled diameter Feb. 3, 2009
7485348 Method for forming nanostructured carbons, nanostructured carbons and a substrate having nanostructured carbons formed thereby Feb. 3, 2009
7485678 Process for producing carbon nanotube reinforced composite material Feb. 3, 2009
7481989 Method for cutting fullerene nanotubes Jan. 27, 2009
7481990 Methods for osmylating and ruthenylating single-walled carbon nanotubes Jan. 27, 2009
7479590 Dry adhesives, methods of manufacture thereof and articles comprising the same Jan. 20, 2009
7473411 Carbon nanotube foam and method of making and using thereof Jan. 6, 2009
7470418 Ultra-fine fibrous carbon and preparation method thereof Dec. 30, 2008
7470417 Ozonation of carbon nanotubes in fluorocarbons Dec. 30, 2008
7465689 Method for producing a palladium-containing hydrogenation catalyst Dec. 16, 2008
7466523 Nanotube spin valve and method of producing the same Dec. 16, 2008

1 2 3 4 5 6 7 8 9 10 11


 
 
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