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, 1990
Filed:
Jun. 02, 1988
Applicant:
Inventors:
Masayuki Noda, Hikone, JP;
Kenichi Kariya, Hikone, JP;
Takahiro Yamaguchi, Hikone, JP;
Katsuji Takahashi, Hikone, JP;
Assignee:
Shin-Kobe Electric Machinery Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ; B32B / ; B32B / ; H05K / ;
U.S. Cl.
CPC ...
428236 ; 156630 ; 156632 ; 156901 ; 156902 ; 174254 ; 428239 ; 428251 ; 428417 ; 428418 ; 4285428 ; 428901 ; 428902 ;
Abstract
An epoxy resin laminate comprising a center base layer of glass fiber woven cloth and outer base layers of sheet-like material more expansible and compressible than glass fiber woven cloth provided on both faces of the center base layer and integrally impregnated with composite produced by reacting polybutadiene-acrylonitrile copolymer having carboxyl groups at its terminal with epoxy resin having more than two functional groups.