Invention Grant
- Patent Title: Ink jet ink composition and recording method
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Application No.: US17215285Application Date: 2021-03-29
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Publication No.: US12077671B2Publication Date: 2024-09-03
- Inventor: Yasuhiro Oki , Daisuke Sakuma , Hidehiko Komatsu , Shintaro Hama
- Applicant: Seiko Epson Corporation
- Applicant Address: JP Toyko
- Assignee: SEIKO EPSON CORPORATION
- Current Assignee: SEIKO EPSON CORPORATION
- Current Assignee Address: JP
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: JP 20060116 2020.03.30
- Main IPC: C09D11/033
- IPC: C09D11/033 ; C08K5/053 ; C08K5/06 ; C08K5/3415 ; C09D11/328
Abstract:
An ink jet ink composition contains a color material, an organic solvent, and water. The ink jet ink composition contains N-hydroxyethylpyrrolidone and N-vinyl-2-pyrrolidone as the organic solvent.
Public/Granted literature
- US20210301155A1 Ink Jet Ink Composition And Recording Method Public/Granted day:2021-09-30
Information query
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