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. 26, 1985
Filed:
Oct. 10, 1984
Applicant:
Inventors:
Isamu Tanaka, Yokosuka, JP;
Hiroshi Kikuchi, Zushi, JP;
Akira Tomizawa, Yokohama, JP;
Hitoshi Oka, Yokohama, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ; C09D / ;
U.S. Cl.
CPC ...
523400 ; 523440 ; 523443 ; 525504 ; 528117 ; 528118 ;
Abstract
An epoxy resin composition containing as a latent hardener a diaminotriazine-modified imidazole compound and dicyandiamide is improved in the usable life of an solder resist ink composition and can give a solder resist also excellent in resistance to an electroless plating bath.
Tanaka, Isamu. (1985). Epoxy resin composition (U.S. Patent No. 4555532). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4555532
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile