Invention Grant
- Patent Title: Dyes for polymer coloration, their preparation and their use
- Patent Title (中): 用于聚合物着色的染料，其制备及其用途
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Application No.: US13621330Application Date: 2012-09-17
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Publication No.: US09051468B2Publication Date: 2015-06-09
- Inventor: Roxana Barbieru , Gunter Görlitz , Carsten Harfmann
- Applicant: Roxana Barbieru , Gunter Görlitz , Carsten Harfmann
- Applicant Address: CH
- Assignee: Clariant International LTD
- Current Assignee: Clariant International LTD
- Current Assignee Address: CH
- Agency: Novak Druce Connolly Bove + Quigg LLP
- Priority: EP08171893 20081217
- Main IPC: C07D401/02
- IPC: C07D401/02 ; C07D401/14 ; D06P3/00 ; C07D471/02 ; C07D471/08 ; C07D471/12 ; C09B5/62 ; C08K5/00
Abstract:
The present invention relates to a compound of formula (I) The invention also relates to the preparation of the compound of formula (I) and to its use.
Public/Granted literature
- US20130019415A1 DYES FOR POLYMER COLORATION, THEIR PREPARATION AND THEIR USE Public/Granted day:2013-01-24
Information query
