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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 265
423/447.7 In specific atmosphere (other than vacuum or air) 113
423/447.6 Including reaction with gaseous oxygen 190
423/447.4 Prior treatment before carbonization (except with gaseous oxygen) 263
423/447.2 Product 375


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

Patent Number Title Of Patent Date Issued
7466523 Nanotube spin valve and method of producing the same Dec. 16, 2008
7465689 Method for producing a palladium-containing hydrogenation catalyst Dec. 16, 2008
7459121 Method for continuous fabrication of carbon nanotube networks or membrane materials Dec. 2, 2008
7459137 Process for functionalizing carbon nanotubes under solvent-free conditions Dec. 2, 2008
7452519 Sidewall functionalization of single-wall carbon nanotubes through C-N bond forming substitutions of fluoronanotubes Nov. 18, 2008
7442358 Flaky carbonaceous particle and production method thereof Oct. 28, 2008
7438885 Synthesis of carbon nanotubes filled with palladium nanoparticles using arc discharge in solution Oct. 21, 2008
7429371 Reversible oxidation of carbon nanotubes Sep. 30, 2008
7419650 Method for the production of functionalised short carbon nanotubes and functionalised short carbon nanotubes obtainable by said method Sep. 2, 2008
7413723 Methods of oxidizing multiwalled carbon nanotubes Aug. 19, 2008
7410630 Method and an installation for obtaining carbon bodies from carbon-precursor bodies Aug. 12, 2008
7410628 Surface treatment of carbon microfibers Aug. 12, 2008
7407640 Functionalized carbon nanotube-polymer composites and interactions with radiation Aug. 5, 2008
7396521 Heat transfer fluids with hetero-nanocapsules Jul. 8, 2008
7390767 Method for producing a catalyst support and compositions thereof Jun. 24, 2008
7390475 Process for producing vapor-grown carbon fibers Jun. 24, 2008
7390476 Carbon fiber paper construction and manufacturing process Jun. 24, 2008
7387735 Method of isolating semiconducting carbon nanotubes Jun. 17, 2008
7384815 Process for attaching molecular wires and devices to carbon nanotubes and compositions thereof Jun. 10, 2008
7378074 Method of forming a uniform carbon nanotube electron-emission layer in a field emission display May. 27, 2008
7378040 Method of forming fluoropolymer binders for carbon nanotube-based transparent conductive coatings May. 27, 2008
7368009 Carbon fine particle structure and process for producing the same, carbon fine particle transcriptional body for producing the same, solution for producing carbon fine particle structure, carb May. 6, 2008
7357906 Method for fractionating single-wall carbon nanotubes Apr. 15, 2008
7354988 Electrically conductive compositions and method of manufacture thereof Apr. 8, 2008
7354563 Method for purification of as-produced fullerene nanotubes Apr. 8, 2008
7351390 Method and installation for heat treating carbon bodies containing sodium Apr. 1, 2008
7347981 Directed flow method and system for bulk separation of single-walled tubular fullerenes based on helicity Mar. 25, 2008
7343274 Sensor and method for detecting electric contact degradation Mar. 11, 2008
7332222 Hybrid materials and methods for producing the same Feb. 19, 2008
7323246 Nano horn carrier and method of manufacturing the carrier Jan. 29, 2008
7291318 Methods for manufacturing multi-wall carbon nanotubes Nov. 6, 2007
7288238 Single-wall carbon nanotube alewives, process for making, and compositions thereof Oct. 30, 2007
7279247 Carbon nanotube pastes and methods of use Oct. 9, 2007
7273652 Hollow carbon fiber and production method Sep. 25, 2007
7270795 Method for producing nano-carbon materials Sep. 18, 2007
7261852 Transparent electrodes from single wall carbon nanotubes Aug. 28, 2007
7261871 Fabrication of carbon nanotube films from alkyne-transition metal complexes Aug. 28, 2007
7250147 Process for derivatizing carbon nanotubes with diazonium species Jul. 31, 2007
7247670 Nanotubes and methods of dispersing and separating nanotubes Jul. 24, 2007
7247290 Spinning, processing, and applications of carbon nanotube filaments, ribbons, and yarns Jul. 24, 2007
7238422 Environmentally stable high resistivity carbon fiber and method of producing Jul. 3, 2007
7229944 Fiber structures including catalysts and methods associated with the same Jun. 12, 2007
7217404 Method of transforming carbon nanotubes May. 15, 2007
7195754 Nanotube based sunscreen Mar. 27, 2007
7192567 Precursor soot synthesis of fullerenes and nanotubes without formation of carbonaceous soot Mar. 20, 2007
7175494 Forming carbon nanotubes at lower temperatures suitable for an electron-emitting device Feb. 13, 2007
7169250 Nanofibrous articles Jan. 30, 2007
7160585 Process for making at least one nanotube between two electrically conducting elements and device for implementing such a process Jan. 9, 2007
7160532 Carbon nanotube array and method for forming same Jan. 9, 2007
7160531 Process for the continuous production of aligned carbon nanotubes Jan. 9, 2007

1 2 3 4 5 6 7 8 9 10 11


 
 
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