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:
Jan. 29, 2002
Filed:
Feb. 03, 2000
Applicant:
Inventors:
Kenji Mimura, Tokyo, JP;
Hiromi Ito, Tokyo, JP;
Hiroyuki Nishimura, Tokyo, JP;
Kazuharu Kato, Tokyo, JP;
Hirofumi Fujioka, Tokyo, JP;
Yukio Ozaki, Tokyo, JP;
Hiroyuki Hama, Tokyo, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08K 3/34 ; C08L 6/302 ;
U.S. Cl.
CPC ...
C08K 3/34 ; C08L 6/302 ;
Abstract
There is provided an epoxy resin composition, which has superior resistant property to SF gas, mechanical strength and cracking resistance in a well balanced manner and which can provide an insulating molded article having a low dielectric constant. The epoxy resin composition for an SF -gas insulating device of the present invention is obtained by adding a silicate compound powder to an epoxy resin.