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:
Feb. 02, 1993
Filed:
Jan. 09, 1991
Applicant:
Inventors:
Assignee:
Hitachi Chemical Company Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01B / ;
U.S. Cl.
CPC ...
252512 ; 252513 ; 252514 ; 523457 ; 523458 ; 523459 ; 524439 ; 524440 ; 156330 ;
Abstract
An electroconductive adhesive comprising an epoxy-novolak resin, a phenol-aralkyl resin, a glycidyl group-containing silane coupling agent, an organic borate and an electro-conductive metal power is excellent in reliability in moisture and hydrolytic resistance and useful for semiconductor devices.
Ichimura, Nobuo. (1993). Electroconductive adhesive comprising an epoxy novolak resin and (U.S. Patent No. 5183592). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5183592
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