The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 03, 2004
Filed:
May. 02, 2001
Hiroshi Akita, Wako, JP;
Hiroto Kobayashi, Wako, JP;
Honda Giken Kogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
A carbon material which is an isotropic bulk material in which a rigid aromatic polymer or a reinforcing polymer is dispersed in the matrix polymer finely, homogeneously and sufficiently, and which is excellent in physical characteristics, particularly in conductivity, by mixing a matrix polymer with an aromatic heterocyclic copolymer precursor containing functional groups having heterocycle forming ability in which at least one of said functional groups is substituted by another functional group, in an organic solvent to form a mixed solution, removing the solvent therefrom to form a coagulum, thereby preparing a three-dimensional mesh type molecular composite material, and then burning the resulting composite material.