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:
Apr. 03, 2007
Filed:
Aug. 05, 2002
Isamu Ide, Sakai, JP;
Masanobu Nishikawa, Osaka, JP;
Hisato Higuchi, Sakai, JP;
Tsunemori Yoshida, Kobe, JP;
Katsunori Sugita, Sanda, JP;
Isamu Ide, Sakai, JP;
Masanobu Nishikawa, Osaka, JP;
Hisato Higuchi, Sakai, JP;
Tsunemori Yoshida, Kobe, JP;
Katsunori Sugita, Sanda, JP;
Lignyte Co., Ltd., , JP;
Abstract
A carbon-phenol resin molding compound is provided, which is preferably used to obtain molded articles having high electrical and thermal conductivities as well as good mechanical strength. The resin molding compound is prepared by reacting a phenol with an aldehyde in the presence of a catalyst, while mixing them with a carbon powder such that a content of the carbon powder in the molding compound is 75 wt % or more. The catalyst is at least one selected from tertiary amines, carbonates, hydroxides and oxides of alkali metals or alkali earth metals.