- Patent Title: Compound having xanthene skeleton, colorant composition, ink for inkjet recording, inkjet recording method, inkjet printer cartridge, and inkjet recording material
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Application No.: US15083806Application Date: 2016-03-29
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Publication No.: US09670364B2Publication Date: 2017-06-06
- Inventor: Yoshihiko Fujie , Keiichi Tateishi
- Applicant: FUJIFILM Corporation
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2013-205795 20130930
- Main IPC: C09D11/328
- IPC: C09D11/328 ; C09B11/24

Abstract:
There is provided a compound which is represented by General Formula (1) below: in General Formula (1), R1 and R2 each independently represent a hydrogen atom, substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heterocyclic group, R3, R4, and R5 each independently represent a substituent group, M represents a hydrogen atom or a counter cation, each of M may be the same or different, n3, n4, and n5 each independently represent a number between 0 and 4, and R3, R4, and R5 may be the same or different in a case where n3, n4, and n5 each represent a number equal to or greater than 2.
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