Invention Grant
- Patent Title: Clear ink composition
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Application No.: US12456030Application Date: 2009-06-10
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Publication No.: US08529042B2Publication Date: 2013-09-10
- Inventor: Masashi Kamibayashi , Shuichi Koganehira , Hironori Sato
- Applicant: Masashi Kamibayashi , Shuichi Koganehira , Hironori Sato
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Agency: Nutter McClennen & Fish LLP
- Agent John J. Penny, Jr.; Lydia G. Olson
- Priority: JP2008-152108 20080610
- Main IPC: B41J2/01
- IPC: B41J2/01
Abstract:
A clear ink composition includes at least a slightly water-soluble alkanediol, a water-soluble alcohol as a dissolution aid for the slightly water-soluble alkanediol, water, and polymer fine particles, but does not include a colorant. A 10-Hz dynamic surface tension of the ink composition is 26 mN/m or less.
Public/Granted literature
- US20090304927A1 Clear ink composition Public/Granted day:2009-12-10
Information query
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