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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:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5726105 |
Composite article |
Mar. 10, 1998 |
| 5707916 |
Carbon fibrils |
Jan. 13, 1998 |
| 5700573 |
Flexible biregional carbonaceous fiber, articles made from biregional carbonaceous fibers, and method of manufacture |
Dec. 23, 1997 |
| 5698175 |
Process for purifying, uncapping and chemically modifying carbon nanotubes |
Dec. 16, 1997 |
| 5695734 |
Process for the separation of carbon nanotubes from graphite |
Dec. 9, 1997 |
| 5691054 |
Three dimensional macroscopic assemblages of randomly oriented carbon fibrils and composites containing same |
Nov. 25, 1997 |
| 5677084 |
Electrode and secondary battery using the same |
Oct. 14, 1997 |
| 5651922 |
High strength conductive polymers |
Jul. 29, 1997 |
| 5652058 |
Carbon fiber rovings for reinforcement of concrete |
Jul. 29, 1997 |
| 5641466 |
Method of purifying carbon nanotubes |
Jun. 24, 1997 |
| 5639807 |
Process for manufacturing carbon fiber pellets, the high density, streamlined pellets resulting therefrom and process for producing reinforced thermoplastic resins employing the pellets |
Jun. 17, 1997 |
| 5639429 |
Reactor for the production of short ceramic fibers from gas |
Jun. 17, 1997 |
| 5618875 |
High performance carbon filament structures |
Apr. 8, 1997 |
| 5612015 |
Carbon fibers and process for their production |
Mar. 18, 1997 |
| 5611964 |
Fibril filled molding compositions |
Mar. 18, 1997 |
| 5601794 |
Pitch type carbon fibers and process for their production |
Feb. 11, 1997 |
| 5599624 |
Amorphous silicon oxycarbide coated silicon carbide or carbon fibers |
Feb. 4, 1997 |
| 5593776 |
Fluororesin composites |
Jan. 14, 1997 |
| 5589152 |
Carbon fibrils, method for producing same and adhesive compositions containing same |
Dec. 31, 1996 |
| 5580658 |
Copper-carbon composite material with graded function and method for manufacturing the same |
Dec. 3, 1996 |
| 5578255 |
Method of making carbon fiber reinforced carbon composites |
Nov. 26, 1996 |
| 5578543 |
Carbon fibrils, method for producing same and adhesive compositions containing same |
Nov. 26, 1996 |
| 5569635 |
Catalyst supports, supported catalysts and methods of making and using the same |
Oct. 29, 1996 |
| 5556723 |
Negative electrode for use in a secondary battery |
Sep. 17, 1996 |
| 5536486 |
Carbon fibers and non-woven fabrics |
Jul. 16, 1996 |
| 5510185 |
Carbon fiber chopped strands and coating dispersion used for producing same |
Apr. 23, 1996 |
| 5503893 |
Ultra-high performance carbon composites |
Apr. 2, 1996 |
| 5489422 |
Process for coating carbon fiber reinforced carbon |
Feb. 6, 1996 |
| 5476989 |
Adsorbent of radioactive nuclides and process for volume-reduction treatment of radioactive waste |
Dec. 19, 1995 |
| 5472742 |
Method for activating carbon fiber surfaces |
Dec. 5, 1995 |
| 5462799 |
Carbon fibers and process for preparing same |
Oct. 31, 1995 |
| 5456897 |
Fibril aggregates and method for making same |
Oct. 10, 1995 |
| 5437927 |
Pitch carbon fiber spinning process |
Aug. 1, 1995 |
| 5409775 |
Vapor-grown and graphitized carbon fibers, process for preparing same, molded members thereof, and composite members thereof |
Apr. 25, 1995 |
| 5407614 |
Process of making pitch-based carbon fibers |
Apr. 18, 1995 |
| 5389350 |
Gas separation using adsorbent activated carbonized polyarylamides |
Feb. 14, 1995 |
| 5336557 |
Carbon fiber felting material and process for producing the same |
Aug. 9, 1994 |
| 5334419 |
Method of sizing carbon fibers |
Aug. 2, 1994 |
| 5316654 |
Processes for the manufacture of enriched pitches and carbon fibers |
May. 31, 1994 |
| 5308599 |
Process for producing pitch-based carbon fiber |
May. 3, 1994 |
| 5308598 |
Plexifilamentary fibers from pitch |
May. 3, 1994 |
| 5292408 |
Pitch-based high-modulus carbon fibers and method of producing same |
Mar. 8, 1994 |
| 5283113 |
Process for producing carbon fiber felt |
Feb. 1, 1994 |
| 5281477 |
Carbon fibers having high tenacity and high modulus of elasticity and process for producing the same |
Jan. 25, 1994 |
| 5277973 |
Carbon fibers having high strength and high modulus of elasticity and polymer composition for their production |
Jan. 11, 1994 |
| 5272004 |
Carbon fibers and process for producing the same |
Dec. 21, 1993 |
| 5268158 |
High modulus pan-based carbon fiber |
Dec. 7, 1993 |
| 5266294 |
Continuous, ultrahigh modulus carbon fiber |
Nov. 30, 1993 |
| 5264162 |
Process for manufacturing porous tubes of high permeability made from carbon-carbon composite material, and their application |
Nov. 23, 1993 |
| 5236686 |
Precursor polyphenylene for and method of producing glassy carbon |
Aug. 17, 1993 |
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