Invention Application
- Patent Title: Magenta dyes and inks for use in ink-jet printing
- Patent Title (中): 用于喷墨打印的洋红色染料和油墨
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Application No.: US11292001Application Date: 2005-12-02
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Publication No.: US20060117990A1Publication Date: 2006-06-08
- Inventor: Clive Foster
- Applicant: Clive Foster
- Assignee: Avecia Inkjet Limited
- Current Assignee: Avecia Inkjet Limited
- Priority: GB0426494.1 20041202
- Main IPC: C09D11/02
- IPC: C09D11/02 ; C07C50/36
Abstract:
A composition comprising: (a) a compound of Formula (1) wherein: R1, R2, R3 and R4 independently are substituents; m and p independently are 0 to 3; and n and q independently are 0 to 2: provided that the compound of Formula (1) comprises at least one water solubilising group; and (b) a liquid media. Also novel compounds and ink-jet printer inks, processes and cartridges.
Public/Granted literature
- US07270700B2 Magenta dyes and inks for use in ink-jet printing Public/Granted day:2007-09-18
Information query
IPC分类:
