Invention Grant
US08011774B2 Azo dye, colored composition, heat-sensitive transfer recording ink sheet, heat-sensitive transfer recording method, color toner, inkjet ink and color filter
有权
偶氮染料，着色组合物，热敏转印记录油墨纸，热敏转印记录方法，彩色调色剂，喷墨油墨和滤色片
- Patent Title: Azo dye, colored composition, heat-sensitive transfer recording ink sheet, heat-sensitive transfer recording method, color toner, inkjet ink and color filter
- Patent Title (中): 偶氮染料，着色组合物，热敏转印记录油墨纸，热敏转印记录方法，彩色调色剂，喷墨油墨和滤色片
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Application No.: US11768313Application Date: 2007-06-26
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Publication No.: US08011774B2Publication Date: 2011-09-06
- Inventor: Yoshihiko Fujie , Hisashi Mikoshiba , Takuma Amemiya , Ryuji Shinohara
- Applicant: Yoshihiko Fujie , Hisashi Mikoshiba , Takuma Amemiya , Ryuji Shinohara
- Applicant Address: JP Tokyo
- Assignee: Fujifilm Corporation
- Current Assignee: Fujifilm Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2006-182440 20060630
- Main IPC: C09D11/00
- IPC: C09D11/00
Abstract:
An azo dye represented by formula (1): wherein, R11 represents a monovalent substituent, R12 represents a hydrogen atom or a monovalent substituent, Ar1 represents a specific heterocyclic group such as a group such as a group shown below, and X represents atoms necessary to form a ring; wherein, in the heterocyclic group, R61 to R63 each independently represents a hydrogen atom or a substituent.
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Information query
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