Invention Grant
- Patent Title: Monoazo dyes
- Patent Title (中): 单偶氮染料
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Application No.: US10398557Application Date: 2001-09-27
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Publication No.: US06974497B2Publication Date: 2005-12-13
- Inventor: Rainer Nusser
- Applicant: Rainer Nusser
- Applicant Address: VG Tortola
- Assignee: Clariant Finance (BVI) Limited
- Current Assignee: Clariant Finance (BVI) Limited
- Current Assignee Address: VG Tortola
- Agent Tod A. Waldrop
- Priority: CH1993/00 20001010
- International Application: PCT/IB01/01783 WO 20010927
- International Announcement: WO02/31057 WO 20020418
- Main IPC: B41M5/00
- IPC: B41M5/00 ; C09B62/095 ; C09B62/255 ; C09B62/44 ; C09B62/515 ; C09D11/328 ; D06P1/382 ; D06P1/384 ; D06P3/10 ; D06P3/66 ; D06P5/00 ; C09D11/02 ; C09B45/18
Abstract:
Claimed are compounds of formula (I) where the substituents are each as defined in the claims, their preparation, their use as dyes and as a ingredients of an ink-jet printing ink and also substrates dyed with such compounds.
Public/Granted literature
- US20040137565A1 Monoazo dyes Public/Granted day:2004-07-15
Information query
