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:
Jan. 20, 1987
Filed:
Feb. 13, 1985
Applicant:
Inventors:
Toshiharu Ando, Itami, JP;
Masaru Tsuchihashi, Sanda, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
523457 ; 523466 ; 528 92 ; 528104 ;
Abstract
An epoxy resin composition which comprises a mixture (a) obtained by mixing 100 parts by weight of a polybasic carboxylic acid anhydride with from 10 to 70 parts by weight of a compound having at least two phenol groups, an epoxy resin having at least two epoxy groups in the molecule, a catalyst, and an inorganic powder as a filler.
Quick Actions:
Ando, Toshiharu. (1987). Epoxy resin composition (U.S. Patent No. 4638021). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4638021
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile