Invention Grant
US09359503B2 Azo pigment, method for preparing azo pigment, dispersion including azo pigment, coloring composition, and inkjet recording ink
有权
偶氮颜料，偶氮颜料的制备方法，包括偶氮颜料的分散体，着色组合物和喷墨记录油墨
- Patent Title: Azo pigment, method for preparing azo pigment, dispersion including azo pigment, coloring composition, and inkjet recording ink
- Patent Title (中): 偶氮颜料，偶氮颜料的制备方法，包括偶氮颜料的分散体，着色组合物和喷墨记录油墨
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Application No.: US14166362Application Date: 2014-01-28
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Publication No.: US09359503B2Publication Date: 2016-06-07
- Inventor: Keiichi Tateishi , Shinya Hayashi , Hiroshi Yamada , Yoshiaki Nagata
- Applicant: FUJIFILM Corporation
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2011-167824 20110729; JP2011-167825 20110729; JP2011-167826 20110729; JP2011-167827 20110729; JP2011-167828 20110729; JP2011-167829 20110729; JP2011-167830 20110729; JP2012-033393 20120217
- Main IPC: C09B62/03
- IPC: C09B62/03 ; B32B5/00 ; C09B39/00 ; C09B67/48 ; C09B67/10 ; C09B67/46 ; C09D11/322
Abstract:
An azo pigment or a tautomer thereof represented by the following Formula (1), and having characteristic X-ray diffraction peaks at Bragg angles (2θ±0.2°) of 6.5°, 7.1° and 21.8° in the CuKα characteristic X-ray diffraction.
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