Invention Grant
- Patent Title: Anthraquinone azo dyes
- Patent Title (中): 蒽醌偶氮染料
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Application No.: US14400571Application Date: 2013-05-15
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Publication No.: US09546279B2Publication Date: 2017-01-17
- Inventor: Ralf Petermann , Urs Lauk , Kevin Murer , Yvonne Pesek
- Applicant: Huntsman International LLC
- Applicant Address: US TX The Woodlands
- Assignee: HUNTSMAN INTERNATIONAL LLC
- Current Assignee: HUNTSMAN INTERNATIONAL LLC
- Current Assignee Address: US TX The Woodlands
- Agency: Huntsman International LLC
- Priority: EP12170978 20120606
- International Application: PCT/EP2013/059990 WO 20130515
- International Announcement: WO2013/182391 WO 20131212
- Main IPC: D06P1/02
- IPC: D06P1/02 ; D06P1/04 ; C09B56/12 ; D06P3/52 ; C09B29/01 ; C09B67/22

Abstract:
Provided are anthraquinone azo dyes and dye mixtures which are distinguished by a very good build-up capacity and which also yield tinctorially strong dyeings or prints in a golden-yellow to orange shade having all around good properties, especially high temperature light fastness properties.
Public/Granted literature
- US20150096132A1 Anthraquinone Azo Dyes Public/Granted day:2015-04-09
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