Invention Grant
US07648943B2 Azo dye, ink jet recording ink, heat sensitive recording material, color toner, color filter, ink jet recording method, ink cartridge and ink jet printer
有权
偶氮染料，喷墨记录油墨，热敏记录材料，彩色调色剂，滤色器，喷墨记录方法，墨盒和喷墨打印机
- Patent Title: Azo dye, ink jet recording ink, heat sensitive recording material, color toner, color filter, ink jet recording method, ink cartridge and ink jet printer
- Patent Title (中): 偶氮染料，喷墨记录油墨，热敏记录材料，彩色调色剂，滤色器，喷墨记录方法，墨盒和喷墨打印机
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Application No.: US11175500Application Date: 2005-07-07
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Publication No.: US07648943B2Publication Date: 2010-01-19
- Inventor: Toshiki Fujiwara , Yoshihiko Fujie , Yoshiharu Yabuki , Masaru Takasaki
- Applicant: Toshiki Fujiwara , Yoshihiko Fujie , Yoshiharu Yabuki , Masaru Takasaki
- Applicant Address: JP Minato-Ku, Tokyo
- Assignee: Fujifilm Corporation
- Current Assignee: Fujifilm Corporation
- Current Assignee Address: JP Minato-Ku, Tokyo
- Agency: Buchanan Ingersoll & Rooney PC
- Priority: JP2004-201449 20040708; JP2004-305616 20041020; JP2005-166948 20050607
- Main IPC: B41M5/035
- IPC: B41M5/035 ; C09B37/00 ; C09D11/00
Abstract:
An azo dye represented by formula (II) as defined in the specification, a process of producing the same and a coloring composition containing the azo dye.
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