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:
Dec. 04, 2007
Filed:
Jan. 26, 2007
Applicants:
Atsuhito Hayakawa, Yokkaichi, JP;
Akihiro Itou, Yokkaichi, JP;
Inventors:
Atsuhito Hayakawa, Yokkaichi, JP;
Akihiro Itou, Yokkaichi, JP;
Assignee:
Japan Epoxy Resins Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 301/28 (2006.01); C08G 59/06 (2006.01); C08K 3/36 (2006.01); C08L 63/00 (2006.01); H01L 23/29 (2006.01);
U.S. Cl.
CPC ...
Abstract
An epoxy compound, represented by a general formula (I) is obtained by reacting an anthrahydroquinone compound having a following general formula (II) with epihalohydrin. (wherein R-Reach represent hydrogen atom or alkyl group having 1-6 carbon atoms, and n represents an integer of 0 or more, and wherein A, Aeach represent hydrogen atom or alkali metal atom, R-Reach represent hydrogen atom or alkyl group having 1-6 carbon atoms.)