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:
Aug. 15, 1978
Filed:
Sep. 23, 1975
Applicant:
Inventors:
Keiichi Akiyama, Yokosuka, JP;
Junichi Kamiuchi, Yokohama, JP;
Itsuo Matsuda, Chofu, JP;
Takara Fujii, Yokohama, JP;
Assignee:
Toshiba Chemical Products Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
528322 ; 260 / ; 260 / ; 2608 / ; 2608 / ; 528 96 ; 528117 ; 528125 ; 528170 ; 428413 ; 428435 ; 428474 ; 528321 ;
Abstract
A heat-resistant thermosetting resin composition is obtained by reaction with each other of an N,N'-bis-imide of unsaturated dicarboxylic acid (A), a cyanuric or isocyanuric acid or derivatives thereof (B), and at least one compound (C) selected from the group consisting of tetracarboxylic acid diimide, hydantoin and derivatives thereof, and barbituric acid and derivatives thereof. This resin composition has excellent heat-resistance and workability, and is employed for the use of a molding, laminated sheet, adhesive, etc.