Invention Grant
- Patent Title: Disperse dyes, their preparation and their use
- Patent Title (中): 分散染料，其制备及其用途
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Application No.: US12447033Application Date: 2007-10-16
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Publication No.: US07824450B2Publication Date: 2010-11-02
- Inventor: Hartwig Jordan , Stefan Neubauer
- Applicant: Hartwig Jordan , Stefan Neubauer
- Applicant Address: DE
- Assignee: DyStar Textilfarben GmbH & Co. Deutschland KG
- Current Assignee: DyStar Textilfarben GmbH & Co. Deutschland KG
- Current Assignee Address: DE
- Agency: Connolly Bove Lodge & Hutz, LLP
- Priority: DE102006050642 20061027
- International Application: PCT/EP2007/061002 WO 20071016
- International Announcement: WO2008/049758 WO 20080502
- Main IPC: D06P5/17
- IPC: D06P5/17 ; C09B29/045
Abstract:
The present invention provides dyes of the general formula (I) where D, R1 to R7 and n are each as defined in claim 1, processes for their preparation and their use.
Public/Granted literature
- US20100092670A1 DISPERSE DYES, THEIR PREPARATION AND THEIR USE Public/Granted day:2010-04-15
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