Invention Grant
- Patent Title: Image recording method
- Patent Title (中): 图像记录方法
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Application No.: US13950069Application Date: 2013-07-24
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Publication No.: US09120942B2Publication Date: 2015-09-01
- Inventor: Noboru Kunimine , Takao Ogata
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon USA, Inc., IP Division
- Priority: JP2012-165882 20120726
- Main IPC: B41J2/01
- IPC: B41J2/01 ; C09D11/30 ; B41J2/21 ; C09D11/324 ; C09D11/38 ; C09D11/40 ; B41J2/205

Abstract:
The image recording method includes a first process of applying a first black ink containing a pigment to a record medium; and, after the first process, a second process of applying a second black ink containing a pigment to the record medium such that the second ink at least partly overlaps the first black ink, in which the first black ink contains a salt containing at least one kind of cation selected from the group consisting of an alkali metal ion, an ammonium ion, and an organic ammonium ion and at least one kind of anion, and the static surface tension of the first black ink is higher than the static surface tension of the second black ink.
Public/Granted literature
- US20140028766A1 IMAGE RECORDING METHOD Public/Granted day:2014-01-30
Information query
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