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Browse by Category: Main > Material Science
Class Information
Number: 264/29.5
Name: Plastic and nonmetallic article shaping or treating: processes > Carbonizing to form article > With carbonizing, then adding carbonizable material and recarbonizing
Description: Processes which prepare an article by carbonizing and then subsequently add a carbonizable material (e.g., by impregnating) and recarbonize.










Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8703027 Making carbon articles from coated particles Apr. 22, 2014
8673188 Carbon-carbon parts and methods for making same Mar. 18, 2014
8673450 Graphite member for beam-line internal member of ion implantation apparatus Mar. 18, 2014
8603374 Processes for producing a polymer-bonded fiber agglomerate and a fiber-reinforced composite material Dec. 10, 2013
8574470 Combustion synthesis to bond metal inserts to C-C composite surfaces Nov. 5, 2013
8454867 CVI followed by coal tar pitch densification by VPI Jun. 4, 2013
8268208 Method for reducing variability in carbon-carbon composites Sep. 18, 2012
8268207 Densification of C-C composites with pitches followed by CVI/CVD Sep. 18, 2012
8133306 Gas diffusion substrate Mar. 13, 2012
8105512 Infiltrated carbon foam composites Jan. 31, 2012
8058197 Carbon composite materials comprising particles of metal carbides dispersed therein and method for producing the same Nov. 15, 2011
8048515 Graphite material and a method of producing graphite material Nov. 1, 2011
8003026 Pitch-only densification of carbon-carbon composite materials Aug. 23, 2011
7998376 Method for reducing variability in friction performance Aug. 16, 2011
7976745 Process for the preparation of a composite polymeric material Jul. 12, 2011
7938992 CVI followed by coal tar pitch densification by VPI May. 10, 2011
7927523 Densification of C-C composites with pitches followed by CVI/CVD Apr. 19, 2011
7897072 Densification of carbon fiber preforms with pitches for aircraft brakes Mar. 1, 2011
7785447 Clean production of coke Aug. 31, 2010
7763192 Resin transfer molding to toughen composite beam keys Jul. 27, 2010
7736554 Method of manufacturing a part out of impervious thermostructural composite material Jun. 15, 2010
7718101 Process for the production of a friction material based on a sheet-like carbon fiber woven fabric for wet-friction elements May. 18, 2010
7708810 Carbon nanocomposite membranes and methods for their fabrication May. 4, 2010
7700014 VPI-RTM-CVD brake disc preform densification Apr. 20, 2010
7628942 Resin infiltration transfer technique Dec. 8, 2009
7625543 Production process for carbonized product and carbonized product obtained by the same process Dec. 1, 2009
7544316 Process for making graphite articles Jun. 9, 2009
7332112 Apparatus and method for forming densified, carbon-carbon composites Feb. 19, 2008
7261846 Fiber-reinforced ceramic brake linings Aug. 28, 2007
7255725 Porous inorganic membrane containing carbon; a process for its preparation; and use thereof Aug. 14, 2007
7207424 Manufacture of carbon/carbon composites by hot pressing Apr. 24, 2007
7172830 Separator for fuel cell and manufacturing method for the same Feb. 6, 2007
7086856 Carbon baking furnace Aug. 8, 2006
7008573 Amorphous coke for special carbon material and production process for the same Mar. 7, 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
6923931 Process for the production of holes particularly micro-perforations in a composite material, device for its practice and sound damping layer constituted by said material Aug. 2, 2005
6916435 Process of making graphite articles Jul. 12, 2005
6878173 Method for manufacturing electrode plate for cell Apr. 12, 2005
6878331 Manufacture of carbon composites by hot pressing Apr. 12, 2005
6838175 Carbon microrod and method of producing the same Jan. 4, 2005
6787075 Method of making synthetic resin composition with lubricative underwater properties containing RBC or CRBC fine powder Sep. 7, 2004
6777360 Ceramic material, method of producing same, and formed product thereof Aug. 17, 2004
6773528 Process for producing fiber-reinforced-silicon carbide composites Aug. 10, 2004
6699427 Manufacture of carbon/carbon composites by hot pressing Mar. 2, 2004
6689295 Carbonaceous porous body and method for producing the same Feb. 10, 2004
6676887 Oxidation resistant carbon composites with improved friction performance and methods for making and using them Jan. 13, 2004
6576076 Process for producing fiber-reinforced silicon carbide composites Jun. 10, 2003
6573215 Material for bearing rolling element Jun. 3, 2003
6537470 Rapid densification of porous bodies (preforms) with high viscosity resins or pitches using a resin transfer molding process Mar. 25, 2003

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