Invention Grant
- Patent Title: Inkjet ink and recording unit
- Patent Title (中): 喷墨墨水和记录单元
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Application No.: US12963423Application Date: 2010-12-08
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Publication No.: US08622535B2Publication Date: 2014-01-07
- Inventor: Takashi Imai , Kousuke Yamasaki
- Applicant: Takashi Imai , Kousuke Yamasaki
- 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: JP2009-282282 20091211
- Main IPC: B41J2/01
- IPC: B41J2/01
Abstract:
An inkjet ink contains a pigment, a water-soluble resin having a hydrophobic group, an inclusion compound, and water. The water-soluble resin includes a part adsorbed to the pigment and a part not adsorbed to the pigment. The inclusion compound is cyclodextrin or a cyclodextrin derivative. The mass ratio of the part not adsorbed of the water-soluble resin to the inclusion compound is in the range of 0.30 to 9.00.
Public/Granted literature
- US20110141194A1 INKJET INK AND RECORDING UNIT Public/Granted day:2011-06-16
Information query
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