Invention Grant
- Patent Title: Ink, ink cartridge, and image recording method
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Application No.: US15281140Application Date: 2016-09-30
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Publication No.: US10253194B2Publication Date: 2019-04-09
- Inventor: Yutaka Yoshimasa , Masahiro Terada , Hidetaka Kawamura , Akihiro Taya , Yohei Masada , Masanobu Ootsuka , Takaharu Aotani , Shoji Koike
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Venable LLP
- Priority: JP2016-010900 20160122
- Main IPC: C09D11/037
- IPC: C09D11/037 ; B41J2/01 ; C09D11/033 ; C09D11/102 ; C09D11/107 ; C09D11/322 ; C09D11/324 ; C09D11/38

Abstract:
There is provided an ink including a pigment, resin particles, a surfactant, water-soluble organic compound, and water, in which: the content of the water-soluble organic compounds is 35 mass % or less based on a total mass of the ink; the water-soluble organic compound contains a first water-soluble organic compound being liquid at 25° C. and having a surface tension at 25° C. of 40 mN/m or less, and the content of the first water-soluble organic compound is 5 mass % or less based on a total mass of the ink; and the surfactant is a surfactant represented by the following formula (1):
Public/Granted literature
- US20170210919A1 INK, INK CARTRIDGE, AND IMAGE RECORDING METHOD Public/Granted day:2017-07-27
Information query
IPC分类: