PRODUCTION OF GLASSY CARBON MATERIAL

Title:

PRODUCTION OF GLASSY CARBON MATERIAL

Document Type and Number:

Japanese Patent JPH0925109

Kind Code:

A

Abstract:

To shorten the time required to cure a thermosetting resin in a process for producing a glassy carbon material, to enhance productivity, to improve the handleability of a cured resin to be fired and to enhance the dimensional precision of a glassy carbon material after firing.

A thermosetting resin is cured by curing accompanied by a condensation reaction and the cured resin is fired to produce the objective glassy carbon material. The thermosetting resin is cured through a 1st process in which the resin is cured at a temp. below the b.p. of water and a 2nd process in which the resin is cured at the b.p. of water or above.

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Inventors:

YAMAZAKI YOSHIHIRO
HASHIMOTO RYOICHI
SATO TAKAHIRO

Application Number:

JP19900195A

Publication Date:

January 28, 1997

Filing Date:

July 11, 1995

Export Citation:

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Assignee:

KAO CORP

International Classes:

C04B35/52; C01B31/02; G11B5/84; (IPC1-7): C01B31/02; C04B35/52; G11B5/84

Attorney, Agent or Firm:

Shin Susumu

Next Patent: FINE HYDROPHILIC DIAMOND PARTICLES AND THEIR PRODUCTION