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:
May. 12, 1992
Filed:
Jul. 12, 1990
Applicant:
Inventors:
Assignee:
Somar Corporation, , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L / ; C08F / ; C08G / ;
U.S. Cl.
CPC ...
523443 ; 523427 ; 525482 ; 525533 ; 525934 ; 528112 ;
Abstract
An epoxy resin composition suitable for encapsulating electric parts is disclosed which includes a mixed epoxy resin composed of a bisphenol epoxy resin and a novolac epoxy resin, and a curing agent selected from the group consisting of (a) aliphatic dicarboxylic acids of the formula: