Invention Grant
- Patent Title: Ink composition and recording method
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Application No.: US15581363Application Date: 2017-04-28
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Publication No.: US10357979B2Publication Date: 2019-07-23
- Inventor: Yuho Miyake , Shintaro Hama , Ryosuke Teramoto , Tetsuya Aoyama
- 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: JP2016-118214 20160614
- Main IPC: B41J2/01
- IPC: B41J2/01 ; B41J2/21 ; C09D11/38
Abstract:
An ink composition at least contains a compound A having a hydroxy group and a compound B having an aldehyde group as polyoxyalkylene alkyl ether surfactants. The mass ratio of the compound B to the compound A is 0.5×10−4 to 30×10−4.
Public/Granted literature
- US20170355869A1 INK COMPOSITION AND RECORDING METHOD Public/Granted day:2017-12-14
Information query
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