Invention Grant
- Patent Title: Coloring composition, method for production thereof, and coloring method
- Patent Title (中): 着色组合物，其制备方法和着色方法
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Application No.: US12799933Application Date: 2010-05-05
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Publication No.: US08361218B2Publication Date: 2013-01-29
- Inventor: Atsushi Nogami , Toshiyasu Fujita , Masanori Takakamo , Shigeru Sakamoto , Michiei Nakamura
- Applicant: Atsushi Nogami , Toshiyasu Fujita , Masanori Takakamo , Shigeru Sakamoto , Michiei Nakamura
- Applicant Address: JP Tokyo
- Assignee: Dainischiseika Color & Chemicals Mfg. Co., Ltd.
- Current Assignee: Dainischiseika Color & Chemicals Mfg. Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Chapman and Cutler LLP
- Priority: JP2007-290597 20071108
- Main IPC: C09B47/24
- IPC: C09B47/24
Abstract:
The present invention provides an image-recording/pixel-forming coloring composition containing a phthalocyanine type colorant having at least one group selected from alkyl and alkyloxy groups (alkylphthalocyanine type colorant). According to the present invention, there can also be provided a coloring composition containing a phthalocyanine type colorant capable of exhibiting excellent properties when used as an image-recording coloring composition or pixel-forming coloring composition, production processes of the phthalocyanine type colorants, a coloring method, and the like.
Public/Granted literature
- US20100291359A1 Coloring composition, method for production thereof, and coloring method Public/Granted day:2010-11-18
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