US Patent No: 5,147,588

Number of patents in Portfolio can not be more than 2000

Method of making carbon/carbon composite

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Abstract

A hybrid carbon/carbon composite and a method of manufacturing a hybrid carbon/carbon composite, wherein a raw material containing carbon fibers with two or more different lengths and meso-phase carbon as a binder are raw materials. The raw materials are kneaded in the presence of adhesives, dried and defibrated, then molded under heat and pressure by hot press, and thereafter subjected to heat treatment.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
AKEBONO BRAKE INDUSTRY CO., LTD.TOKYO348
AKEBONO RESEARCH AND DEVELOPMENT CENTRE LTD.TOKYO90

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chou, Toushoku Chiba, JP 1 16
Kamioka, Nobuo Kasukabe, JP 5 48
Okura, Akimitsu Hitachinaka, JP 9 125

Cited Art

Patent Info (Count) # Cites Year
 
AMOCO CORPORATION (1)
4,297,307 Process for producing carbon-carbon fiber composites suitable for use as aircraft brake discs 20 1979

Patent Citation Ranking

Forward Cites

Patent Info (Count) # Cites Year
 
HONEYWELL INTERNATIONAL INC. (5)
6,521,152 Method for forming fiber reinforced composite parts 9 2000
6,524,438 Method for making preforms 0 2001
6,706,146 Method for making performs 1 2002
7,318,717 Method and apparatus for forming fiber reinforced composite parts 1 2002
7,234,571 Fiber reinforced composite parts 6 2002
 
ALLIEDSIGNAL INC. (2)
5,382,392 Process for fabrication of carbon fiber-reinforced carbon composite material 8 1993
5,556,704 Carbon fiber-reinforced carbon composite material 10 1994
 
FRENI BREMBO S.P.A. (2)
7,172,723 Method of producing a shaped composite material 1 2001
7,700,181 Shaped composite material for breaking applications and a method for the preparation thereof 3 2007
 
AKEBONO BRAKE INDUSTRY CO., LTD. (1)
7,740,698 Non-asbestos friction material 0 2007
 
DELPHI TECHNOLOGIES, INC. (1)
5,753,018 Resin mixture for friction materials 19 1997
 
LOCKHEED MARTIN CORPORATION (1)
5,431,016 High efficiency power generation 9 1993
 
Lockheed Vought Systems (1)
5,896,895 Radiation convection and conduction heat flow insulation barriers 2 1995
 
Martin Marietta Energy Systems, Inc. (1)
5,744,075 Method for rapid fabrication of fiber preforms and structural composite materials 19 1995
 
NATIONAL COMPOSITE CENTER (1)
7,063,870 Manufacture of functionally graded carbon-carbon composites 6 2004
 
SGL CARBON AG (1)
6,231,791 Silicon carbide articles reinforced with short graphite fibers 30 1999