Invention Grant
- Patent Title: Non-aqueous pigment ink
- Patent Title (中): 非水颜料墨水
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Application No.: US13445515Application Date: 2012-04-12
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Publication No.: US08741047B2Publication Date: 2014-06-03
- Inventor: Marie Morinaga , Teruaki Okawa
- Applicant: Marie Morinaga , Teruaki Okawa
- Applicant Address: JP Tokyo
- Assignee: Riso Kagaku Corporation
- Current Assignee: Riso Kagaku Corporation
- Current Assignee Address: JP Tokyo
- Agency: Nath, Goldberg & Meyer
- Agent Jerald L. Meyer; Sanjana Mangalagiri
- Priority: JPP2011-094830 20110421
- Main IPC: C09D11/02
- IPC: C09D11/02
Abstract:
A non-aqueous pigment ink that exhibits excellent color reproducibility and storage stability. The non-aqueous pigment ink contains two or more lake pigments and a non-aqueous solvent.
Public/Granted literature
- US20120266779A1 NON-AQUEOUS PIGMENT INK Public/Granted day:2012-10-25
Information query
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