Invention Grant
- Patent Title: Aqueous ink jet ink composition and ink jet recording method
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Application No.: US15904651Application Date: 2018-02-26
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Publication No.: US10669441B2Publication Date: 2020-06-02
- Inventor: Akiko Matsuzaki , Mitsuaki Kosaka
- 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: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@13467e07
- Main IPC: C09D11/30
- IPC: C09D11/30 ; C09D11/38 ; B41M5/00 ; C09D11/322 ; C09D11/102 ; C09D11/54 ; C09D11/40 ; C09D11/107 ; C09D11/36
Abstract:
An aqueous ink jet ink composition includes resin fine particles, a non-ionic surfactant, a resin dissolving solvent, and water, in which, in the aqueous ink jet ink composition, a total acid value of an acid value of the resin fine particles and an acid value of the dispersant resin when the aqueous ink jet ink composition includes a dispersant resin is 200 (mg KOH/100 g ink) or less.
Public/Granted literature
- US20180282564A1 AQUEOUS INK JET INK COMPOSITION AND INK JET RECORDING METHOD Public/Granted day:2018-10-04
Information query
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