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. 01, 2015
Filed:
Nov. 20, 2013
Applicant:
Mitsubishi Chemical Corporation, Chiyoda-ku, JP;
Inventors:
Utako Takeda, Kanagawa, JP;
Shoko Ichinosawa, Kanagawa, JP;
Yuki Tanaka, Kanagawa, JP;
Hiroyuki Aikyo, Kanagawa, JP;
Mio Ishida, Kanagawa, JP;
Assignee:
MITSUBISHI CHEMICAL CORPORATION, Chiyoda-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/037 (2014.01); C09D 11/50 (2014.01); C09B 29/039 (2006.01); C09B 29/042 (2006.01); C09B 31/043 (2006.01); C09B 31/147 (2006.01); G02B 26/00 (2006.01); G02F 1/167 (2006.01); B41J 3/407 (2006.01); C07D 231/46 (2006.01); C07D 333/38 (2006.01); C07D 409/04 (2006.01); C07D 417/14 (2006.01); C07D 277/32 (2006.01); C07D 277/50 (2006.01); C09B 29/01 (2006.01); C09B 29/40 (2006.01); C09B 29/36 (2006.01); C09B 23/10 (2006.01); C09B 29/036 (2006.01); C09B 29/033 (2006.01); C09B 29/08 (2006.01); C09B 29/50 (2006.01); C09B 35/34 (2006.01); C09B 43/00 (2006.01); C09B 1/16 (2006.01); C09B 1/20 (2006.01); C09B 1/28 (2006.01); C09B 1/42 (2006.01); C09B 1/50 (2006.01); C09B 1/515 (2006.01); C09B 1/58 (2006.01);
U.S. Cl.
CPC ...
C09D 11/50 (2013.01); B41J 3/4076 (2013.01); C07D 231/46 (2013.01); C07D 277/32 (2013.01); C07D 277/50 (2013.01); C07D 333/38 (2013.01); C07D 409/04 (2013.01); C07D 417/14 (2013.01); C09B 1/16 (2013.01); C09B 1/201 (2013.01); C09B 1/285 (2013.01); C09B 1/42 (2013.01); C09B 1/50 (2013.01); C09B 1/515 (2013.01); C09B 1/585 (2013.01); C09B 23/105 (2013.01); C09B 29/0003 (2013.01); C09B 29/0037 (2013.01); C09B 29/0059 (2013.01); C09B 29/0081 (2013.01); C09B 29/0085 (2013.01); C09B 29/0088 (2013.01); C09B 29/081 (2013.01); C09B 29/366 (2013.01); C09B 29/3613 (2013.01); C09B 29/3647 (2013.01); C09B 31/043 (2013.01); C09B 31/147 (2013.01); C09B 35/34 (2013.01); C09B 43/006 (2013.01); G02B 26/005 (2013.01); G02F 1/167 (2013.01); C09D 11/037 (2013.01);
Abstract
An object of the present invention is to provide an ink containing an azo compound which is excellent in solubility in a solvent and has a high extinction coefficient. The present invention relates to an ink comprising a solvent having a relative permittivity of 3 or less, as measured at a frequency of 1 kHz and at 22° C. and having a solubility in water of 20 mg/L or less at 25° C. and a specific azo compound.