Invention Grant
US09034460B2 Ink set, recording method, recording apparatus, and recording material
有权
油墨组，记录方法，记录装置和记录材料
- Patent Title: Ink set, recording method, recording apparatus, and recording material
- Patent Title (中): 油墨组，记录方法，记录装置和记录材料
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Application No.: US14196503Application Date: 2014-03-04
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Publication No.: US09034460B2Publication Date: 2015-05-19
- Inventor: Shohei Shiono
- Applicant: Seiko Epson Corporation
- Applicant Address: JP
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: JP2013-043796 20130306
- Main IPC: C09D11/322
- IPC: C09D11/322 ; C08K5/053 ; B41J2/01 ; C09D11/324
Abstract:
An ink set includes a first ink composition, and a second ink composition, in which the first ink composition contains a first pigment, and an alkyl diol having carbon atoms of 6 or less and a normal boiling point of 240° C. or more, the second ink composition contains a second pigment, and the alkyl diol, in the first ink composition, a content of the first pigment is 2.5% by weight or more, and a content of the alkyl diol is 3% by weight to 15% by weight, in the second ink composition, a content of the second pigment is less than 2.5% by weight, and the content of the alkyl diol is 8% by weight to 30% by weight, and the content of the alkyl diol in the second ink composition is greater than the content of the alkyl diol in the first ink composition.
Public/Granted literature
- US20140255671A1 INK SET, RECORDING METHOD, RECORDING APPARATUS, AND RECORDING MATERIAL Public/Granted day:2014-09-11
Information query
IPC分类:
