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:
Nov. 08, 1994
Filed:
Mar. 24, 1992
Applicant:
Inventors:
Akira Shintai, Obu, JP;
Hiroshi Shibata, Chita, JP;
Toshio Shiobara, Annaka, JP;
Koji Futatsumori, Annaka, JP;
Seizi Katayama, Annaka, JP;
Yasutaka Yoshida, Bisai, JP;
Assignees:
Nippondenso Co., Ltd., Kariya, JP;
Shin-Etsu Chemical Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G / ; C08G / ; C08K / ;
U.S. Cl.
CPC ...
523451 ; 523403 ; 523424 ; 523425 ; 523451 ; 525476 ; 525481 ; 525482 ; 525485 ; 525487 ; 525523 ; 525534 ;
Abstract
An epoxy resin composition comprising (i) an epoxy resin, (ii) a phenolic curing agent, (iii) an organophosphorous curing agent, (iv) alumina, and (v) a separating means for separating the organophosphorous curing agent and the alumina, which may be a coating over the surfaces of the organophosphorous curing agent.