- Patent Title: Oil-based inkjet ink and method for producing oil-based inkjet ink
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Application No.: US16428147Application Date: 2019-05-31
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Publication No.: US10907062B2Publication Date: 2021-02-02
- Inventor: Tomohiro Matsuzawa , Yoshifumi Watanabe , Naofumi Ezaki , Yasuo Yamamoto , Mitsuko Kitanohara , Manami Shimizu
- Applicant: RISO KAGAKU CORPORATION
- Applicant Address: JP Tokyo
- Assignee: RISO KAGAKU CORPORATION
- Current Assignee: RISO KAGAKU CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Hamre, Schumann, Mueller & Larson, P.C.
- Priority: JP2018-124797 20180629
- Main IPC: C09D11/36
- IPC: C09D11/36 ; C09D11/033 ; C09D11/037 ; C09D11/102 ; C09D11/322
Abstract:
An oil-based inkjet ink is disclosed that contains colored resin particles, an ionic dispersant and a non-aqueous solvent, wherein the colored resin particles contain a colorant and a urethane-urea resin. A method for producing an oil-based inkjet ink is also disclosed.
Public/Granted literature
- US20200002557A1 OIL-BASED INKJET INK AND METHOD FOR PRODUCING OIL-BASED INKJET INK Public/Granted day:2020-01-02
Information query
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