Invention Grant
US08632629B2 Water-based ink set for ink-jet recording, ink-jet recording method, and ink-jet recording apparatus
有权
用于喷墨记录的水性油墨组,喷墨记录方法和喷墨记录装置
- Patent Title: Water-based ink set for ink-jet recording, ink-jet recording method, and ink-jet recording apparatus
- Patent Title (中): 用于喷墨记录的水性油墨组,喷墨记录方法和喷墨记录装置
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Application No.: US13233414Application Date: 2011-09-15
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Publication No.: US08632629B2Publication Date: 2014-01-21
- Inventor: Mitsunori Maeda , Kazuma Goto
- Applicant: Mitsunori Maeda , Kazuma Goto
- Applicant Address: JP Nagoya-shi, Aichi-ken
- Assignee: Brother Kogyo Kabushiki Kaisha
- Current Assignee: Brother Kogyo Kabushiki Kaisha
- Current Assignee Address: JP Nagoya-shi, Aichi-ken
- Agency: Banner & Witcoff, Ltd.
- Priority: JP2010-223241 20100930; JP2011-196796 20110909
- Main IPC: C09D11/02
- IPC: C09D11/02

Abstract:
A water-based ink set for ink jet recording, includes: a water-based black ink which contains a black colorant, water, and a water-soluble organic solvent, the black colorant containing self-dispersible carbon black; and a water-based magenta ink which contains a magenta colorant, water, and a water-soluble organic solvent, the magenta colorant containing a dye represented by the general formula (1); wherein the water-soluble organic solvent includes a penetrant of which amount is 0.5% by weight to 3.5% by weight of the water-based magenta ink.
Public/Granted literature
- US20120081452A1 WATER-BASED INK SET FOR INK-JET RECORDING, INK-JET RECORDING METHOD, AND INK-JET RECORDING APPARATUS Public/Granted day:2012-04-05
Information query
IPC分类: