Invention Grant
- Patent Title: Ink set, recording apparatus, and recording method
- Patent Title (中): 油墨组，记录装置和记录方法
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Application No.: US12961237Application Date: 2010-12-06
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Publication No.: US08277552B2Publication Date: 2012-10-02
- Inventor: Shohei Shiono , Tsuyoshi Sano
- Applicant: Shohei Shiono , Tsuyoshi Sano
- 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.
- Priority: JP2009-276333 20091204
- Main IPC: C09D11/02
- IPC: C09D11/02 ; B41J2/01
Abstract:
An ink set includes a cyan ink composition containing C. I. Pigment Blue 15:6 as a pigment; a magenta ink composition containing a quinacridone pigment or a quinacridone solid solution pigment; a light magenta ink composition containing a quinacridone pigment selected from the group consisting of C. I. Pigment Violet 19, C. I. Pigment Red 122, C. I. Pigment Red 202, and C. I. Pigment Red 209 or a quinacridone solid solution pigment composed of at least two selected from the group, the pigment concentration being lower than that of the magenta ink composition; a light cyan ink composition containing C. I. Pigment Blue 15:3 as a pigment at a pigment concentration lower than that of the cyan ink composition; an orange ink composition containing a pigment selected from the group consisting of C. I. Pigment Orange 43 and C. I. Pigment Red 242: a green ink composition containing a pigment selected from the group consisting of C. I. Pigment Green 36 and C. I. Pigment Green 7.
Public/Granted literature
- US20110132228A1 INK SET, RECORDING APPARATUS, AND RECORDING METHOD Public/Granted day:2011-06-09
Information query
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