Invention Grant
US09145497B2 Colorant-containing particles, colorant-containing particle dispersion, and polymer compound
有权
含着色剂的颗粒，含着色剂的颗粒分散体和高分子化合物
- Patent Title: Colorant-containing particles, colorant-containing particle dispersion, and polymer compound
- Patent Title (中): 含着色剂的颗粒，含着色剂的颗粒分散体和高分子化合物
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Application No.: US14175173Application Date: 2014-02-07
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Publication No.: US09145497B2Publication Date: 2015-09-29
- Inventor: Toshihide Aoshima , Takashi Katoh , Hidenori Takahashi
- Applicant: FUJIFILM Corporation
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP2011-184367 20110826
- Main IPC: C08L33/04
- IPC: C08L33/04 ; G02F1/167 ; C08K9/04 ; C09B69/10 ; C08K5/5419 ; C08F290/06
Abstract:
A colorant-containing particle that comprises a colorant and a polymer represented by (A1-R2)n—R1—(R3—P1)m wherein R1 is organic linking group; R2 is single bond or divalent linking group; A1 is monovalent organic group containing organic dye residue etc., m is 1 to 8, n is 2 to 9, m+n is 3 to 10; R3 is single bond or divalent linking group; P1 is polymer backbone containing Si, has excellent dispersibility and dispersion stability.
Public/Granted literature
- US20140163148A1 COLORANT-CONTAINING PARTICLES, COLORANT-CONTAINING PARTICLE DISPERSION, AND POLYMER COMPOUND Public/Granted day:2014-06-12
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