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Class Information
Number: 264/29.6
Name: Plastic and nonmetallic article shaping or treating: processes > Carbonizing to form article > In specific atmosphere (except vacuum or air)
Description: Processes wherein one step of carbonization takes place in a specifically recited atmosphere other than vacuum or air.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7611609 |
Method for producing blast furnace coke through coal compaction in a non-recovery or heat recovery type oven |
Nov. 3, 2009 |
| 7578860 |
Cellular coal products and processes |
Aug. 25, 2009 |
| 7404844 |
Method for making carbon membranes for fluid separation |
Jul. 29, 2008 |
| 7335330 |
Method of producing sintered carbide |
Feb. 26, 2008 |
| 7332112 |
Apparatus and method for forming densified, carbon-carbon composites |
Feb. 19, 2008 |
| 7306635 |
Designed cellular coal |
Dec. 11, 2007 |
| 7226561 |
Method of producing silicon carbide sintered body jig |
Jun. 5, 2007 |
| 7217378 |
Simple and efficient process for the preparation of pencil lead from spent pot-liners |
May. 15, 2007 |
| 7163650 |
Process for producing ceramic bearing components |
Jan. 16, 2007 |
| 7144545 |
Process for the production of ceramic bearing components |
Dec. 5, 2006 |
| 7022274 |
Gas sintered carbon block and method |
Apr. 4, 2006 |
| 6979377 |
Method for producing components from fiber-reinforced composite ceramic and methods for using the components |
Dec. 27, 2005 |
| 6939490 |
Process for unidirectional infiltration of preform with molten resin or pitch |
Sep. 6, 2005 |
| 6902589 |
Method for producing shaped, activated charcoal |
Jun. 7, 2005 |
| 6881361 |
Method for producing shaped bodies |
Apr. 19, 2005 |
| 6875263 |
Use of vegetative material as a filler in composite materials |
Apr. 5, 2005 |
| 6855279 |
Weather-resistant exterior building material |
Feb. 15, 2005 |
| 6849098 |
Composite tooling |
Feb. 1, 2005 |
| 6838175 |
Carbon microrod and method of producing the same |
Jan. 4, 2005 |
| 6833012 |
Petroleum pitch-based carbon foam |
Dec. 21, 2004 |
| 6833011 |
Activated, coal-based carbon foam |
Dec. 21, 2004 |
| 6824862 |
Fiber-reinforced ceramic composite |
Nov. 30, 2004 |
| 6818085 |
Fiber-reinforced structural component |
Nov. 16, 2004 |
| 6797094 |
Process for the production of a braking band with venting passages and braking band obtained with said process |
Sep. 28, 2004 |
| 6787494 |
Molded product of activated carbon and a method for production thereof |
Sep. 7, 2004 |
| 6777360 |
Ceramic material, method of producing same, and formed product thereof |
Aug. 17, 2004 |
| 6776936 |
Process for making porous graphite and articles produced therefrom |
Aug. 17, 2004 |
| 6773528 |
Process for producing fiber-reinforced-silicon carbide composites |
Aug. 10, 2004 |
| 6770227 |
Carbon material |
Aug. 3, 2004 |
| 6749652 |
Cellular coal products and processes |
Jun. 15, 2004 |
| 6719147 |
Supported mesoporous carbon ultrafiltration membrane and process for making the same |
Apr. 13, 2004 |
| 6702963 |
Method of producing a polarizable electrode |
Mar. 9, 2004 |
| 6699411 |
Method for producing high purity silicon carbide sintered body |
Mar. 2, 2004 |
| 6689295 |
Carbonaceous porous body and method for producing the same |
Feb. 10, 2004 |
| 6682667 |
Method for producing self-supporting activated carbon structures |
Jan. 27, 2004 |
| 6673279 |
Method of forming ecoceramic-based silicon-carbide tooling for composites and method for forming composites using same |
Jan. 6, 2004 |
| 6576076 |
Process for producing fiber-reinforced silicon carbide composites |
Jun. 10, 2003 |
| 6576168 |
Process for making carbon foam induced by process depressurization |
Jun. 10, 2003 |
| 6537470 |
Rapid densification of porous bodies (preforms) with high viscosity resins or pitches using a resin transfer molding process |
Mar. 25, 2003 |
| 6524501 |
Pitch fiber bundle and pitch type carbon fiber bundle and method for production thereof |
Feb. 25, 2003 |
| 6507077 |
Voltage nonlinear resistor, method for fabricating the same, and varistor |
Jan. 14, 2003 |
| 6475411 |
Method of making improved gas storage carbon with enhanced thermal conductivity |
Nov. 5, 2002 |
| 6398994 |
Method of casting pitch based foam |
Jun. 4, 2002 |
| 6291069 |
Activated carbon for electric double layer capacitor and method of manufacturing same |
Sep. 18, 2001 |
| 6261485 |
Pitch-based carbon foam and composites |
Jul. 17, 2001 |
| 6258300 |
Activated carbon fiber composite material and method of making |
Jul. 10, 2001 |
| 6241923 |
Process for the production of carbon fibers |
Jun. 5, 2001 |
| 6171696 |
Method for producing carbon fiber, carbon fiber, prepreg, and molded article from fiber-reinforced composite material |
Jan. 9, 2001 |
| 6146559 |
Preparation of high density titanium diboride ceramics with preceramic polymer binders |
Nov. 14, 2000 |
| 6126888 |
Method for making strong mantles and other ceramic structures |
Oct. 3, 2000 |
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