Invention Grant
- Patent Title: Water-based ink for ink jet recording
- Patent Title (中): 水性墨水用于喷墨记录
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Application No.: US13014428Application Date: 2011-01-26
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Publication No.: US08349064B2Publication Date: 2013-01-08
- Inventor: Michiko Aoyama , Narumi Koga , Shunichi Higashiyama , Masashi Tsuda , Hiromitsu Sago , Kazuma Goto , Akihiko Taniguchi
- Applicant: Michiko Aoyama , Narumi Koga , Shunichi Higashiyama , Masashi Tsuda , Hiromitsu Sago , Kazuma Goto , Akihiko Taniguchi
- Applicant Address: JP Nagoya-shi, Aichi
- Assignee: Brother Kogyo Kabushiki Kaisha
- Current Assignee: Brother Kogyo Kabushiki Kaisha
- Current Assignee Address: JP Nagoya-shi, Aichi
- Agency: Banner & Witcoff, Ltd.
- Priority: JP2010-018140 20100129; JP2010-018141 20100129
- Main IPC: C09D11/02
- IPC: C09D11/02
Abstract:
A water-based ink for ink jet recording, containing: a coloring agent; water; and a water-soluble organic solvent. The coloring agent contains a phosphate group-modified self-dispersing pigment. The water-based ink further contains at least one of a reducing sugar and a sugar alcohol and a calcium ion.
Public/Granted literature
- US20110187770A1 Water-Based Ink for Ink Jet Recording Public/Granted day:2011-08-04
Information query
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