Invention Grant
- Patent Title: Ink composition and printed matter
- Patent Title (中): 油墨成分和印刷品
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Application No.: US13365592Application Date: 2012-02-03
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Publication No.: US09028601B2Publication Date: 2015-05-12
- Inventor: Atsushi Denda , Shiki Hirata , Tsuyoshi Sano
- Applicant: Atsushi Denda , Shiki Hirata , Tsuyoshi Sano
- Applicant Address: JP Suwa-shi
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Suwa-shi
- Agency: Nutter McClennen & Fish LLP
- Agent John J. Penny, Jr.
- Priority: JP2011-021714 20110203; JP2011-021715 20110203
- Main IPC: C09D11/02
- IPC: C09D11/02 ; C09D11/322 ; C09D11/38
Abstract:
An ink composition of the invention is an ink composition to be ejected by an ink jet system and includes silver particles and water. When a composition A formed of components of the ink composition other than the water is held in an atmosphere at an ambient temperature of 23° C. and a relative humidity (RH) of 50%, the equilibrium moisture content of the component A is in a range of 2 to 7.8 percent by mass.
Public/Granted literature
- US20120202016A1 INK COMPOSITION AND PRINTED MATTER Public/Granted day:2012-08-09
Information query
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