Invention Grant
- Patent Title: Water-based ink for ink-jet recording and ink cartridge
- Patent Title (中): 用于喷墨记录和墨盒的水性墨
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Application No.: US13597420Application Date: 2012-08-29
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Publication No.: US08741048B2Publication Date: 2014-06-03
- Inventor: Satoshi Okuda , Junichiro Sugimoto , Tatsunosuke Hoshi , Atsushi Nakamura , Mitsunori Maeda
- Applicant: Satoshi Okuda , Junichiro Sugimoto , Tatsunosuke Hoshi , Atsushi Nakamura , Mitsunori Maeda
- 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: JP2011-188023 20110830; JP2011-188024 20110830; JP2011-188025 20110830; JP2011-188026 20110830
- Main IPC: C09D11/02
- IPC: C09D11/02
Abstract:
A water-based ink for ink jet recording includes a self-dispersible pigment modified by phosphate group; water; a water-soluble organic solvent; a cationic surfactant which is contained at 0.001% by weight to 0.05% by weight in the water-based ink for ink jet recording; and at least one selected from the group consisting of boric acids, a chelate agent, a reducing sugar and a sugar alcohol.
Public/Granted literature
- US20130047886A1 Water-Based Ink for Ink-Jet Recording and Ink Cartridge Public/Granted day:2013-02-28
Information query
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