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. 24, 2018
Filed:
Dec. 27, 2016
Applicant:
Sumitomo Chemical Company, Limited, Tokyo, JP;
Inventors:
Katsuaki Miyazaki, Osaka, JP;
Haruki Okawa, Niihama, JP;
Daichi Fujimoto, Osaka, JP;
Shinnosuke Yoshioka, Osaka, JP;
Assignee:
Sumitomo Chemical Company, Limited, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08F 2/50 (2006.01); C08F 2/46 (2006.01); C08G 61/04 (2006.01); C07D 207/20 (2006.01); C08J 5/18 (2006.01); C08K 5/3415 (2006.01); C09J 11/06 (2006.01); C09J 133/08 (2006.01); G02B 5/22 (2006.01);
U.S. Cl.
CPC ...
C07D 207/20 (2013.01); C08J 5/18 (2013.01); C08K 5/3415 (2013.01); C09J 11/06 (2013.01); C09J 133/08 (2013.01); G02B 5/223 (2013.01); C08J 2333/08 (2013.01);
Abstract
The object of the present invention is to provide a light absorptive compound which is capable of selectively absorbing light around a wavelength of 400 nm, and is excellent in solubility in various solvents and/or affinity with hydrophobic substances. Also, the object of the present invention is to provide an optical film containing such a light absorptive compound, and a cured layer. A compound represented by the following formula (I):