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:
Jul. 23, 1991
Filed:
Dec. 13, 1989
Applicant:
Inventors:
Shoji Tani, Nishinomiya, JP;
Masahiko Yamanaka, Shiga, JP;
Tomio Nobe, Yawata, JP;
Shigeo Takatsuji, Ootsu, JP;
Assignee:
New Japan Chemical Co., Ltd., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ; C09K / ;
U.S. Cl.
CPC ...
528 92 ; 525506 ; 528103 ; 528104 ; 528361 ; 528365 ; 528366 ; 25218214 ; 25218228 ;
Abstract
Disclosed is a curing agent composition for epoxy resin, prepared by mixing together the following components (i), (ii) and (iii) and heating the mixture for modification:
Tani, Shoji. (1991). Curing agent compositions for epoxy resins and epoxy resin compositions (U.S. Patent No. 5034493). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5034493
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