Invention Grant
- Patent Title: Ink, ink cartridge, and image recording method
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Application No.: US15220319Application Date: 2016-07-26
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Publication No.: US09889674B2Publication Date: 2018-02-13
- Inventor: Yutaka Yoshimasa , Masahiro Terada , Hidetaka Kawamura , Akihiro Taya , Yohei Masada , Masanobu Ootsuka , Takaharu Aotani
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: CANON KABUSHIKI KAISHA
- Current Assignee: CANON KABUSHIKI KAISHA
- Current Assignee Address: JP Tokyo
- Agency: Canon U.S.A., Inc. IP Division
- Priority: JP2015-149975 20150729
- Main IPC: B41J2/21
- IPC: B41J2/21 ; C09D11/102 ; C09D11/322 ; C09D11/38 ; B41J2/175 ; C09D5/08 ; C09D11/037 ; C09D11/52
Abstract:
An ink of this invention contains a self-dispersible pigment having a phosphonic acid group bonded directly or through another atomic group to the surface of the self-dispersible pigment, polyurethane resin particles, a monovalent inorganic salt, and water.
Public/Granted literature
- US20170029641A1 INK, INK CARTRIDGE, AND IMAGE RECORDING METHOD Public/Granted day:2017-02-02
Information query
IPC分类:
