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. 29, 2017
Filed:
May. 17, 2013
Applicant:
Mitsubishi Gas Chemical Company, Inc., Chiyoda-ku, JP;
Inventors:
Mitsuharu Kitamura, Okayama, JP;
Yutaka Matsuura, Okayama, JP;
Hisayuki Kuwahara, Kanagawa, JP;
Tomotaka Wada, Kanagawa, JP;
Yuiga Asai, Kanagawa, JP;
Assignee:
MITSUBISHI GAS CHEMICAL COMPANY, INC., Chiyoda-ku, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G 59/56 (2006.01); C08G 59/40 (2006.01); C07C 45/50 (2006.01); C07C 47/228 (2006.01); C07C 45/49 (2006.01); C07C 47/542 (2006.01); C09D 163/00 (2006.01); C08G 59/58 (2006.01); C08G 59/42 (2006.01); B01J 27/12 (2006.01);
U.S. Cl.
CPC ...
C08G 59/56 (2013.01); B01J 27/12 (2013.01); C07C 45/49 (2013.01); C07C 45/50 (2013.01); C07C 47/228 (2013.01); C07C 47/542 (2013.01); C08G 59/4007 (2013.01); C09D 163/00 (2013.01); C08G 59/4223 (2013.01); C08G 59/58 (2013.01);
Abstract
There are provided a novel aromatic aldehyde compound capable of providing an epoxy resin coating film and an epoxy resin cured material satisfying all of the excellent surface property (smoothness, gloss), drying property, water resistance, transparency and adhesion, and an epoxy resin curing agent and an epoxy resin composition containing the aromatic aldehyde compound. The aromatic aldehyde has a branched alkyl group having 10 to 14 carbon atoms.