Invention Grant
- Patent Title: Anthrapyridone dyes and their preparation and use
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Application No.: US12586548Application Date: 2009-09-24
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Publication No.: US07828886B2Publication Date: 2010-11-09
- Inventor: Kurt Baettig , Gérald Jan
- Applicant: Kurt Baettig , Gérald Jan
- Applicant Address: CH
- Assignee: ILFORD Imaging Switzerland GmbH
- Current Assignee: ILFORD Imaging Switzerland GmbH
- Current Assignee Address: CH
- Agency: Onofrio Law
- Agent Dara L. Onofrio, Esq.
- Priority: EP08165050 20080924
- Main IPC: C09D11/02
- IPC: C09D11/02 ; C07D221/18
Abstract:
Anthrapyridone dyes of general formula (III) wherein X, R1, R2, R3, R4, M and n are as defined in the specification, are excellent magenta dyes for dying and printing cellulose containing materials and textile materials and, in particular, for the preparation of recording liquids for ink jet printing.
Public/Granted literature
- US20100075047A1 Anthrapyridone dyes and their preparation and use Public/Granted day:2010-03-25
Information query
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