Invention Grant
- Patent Title: Magenta quinacridone pigments
- Patent Title (中): 洋红色喹吖啶酮颜料
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Application No.: US13638890Application Date: 2011-03-23
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Publication No.: US08968454B2Publication Date: 2015-03-03
- Inventor: Gemma Solduga Ramirez , Janina Ohnsmann , Carsten Plueg
- Applicant: Gemma Solduga Ramirez , Janina Ohnsmann , Carsten Plueg
- Applicant Address: VG Tortola
- Assignee: Clariant Finance (BVI) Limited
- Current Assignee: Clariant Finance (BVI) Limited
- Current Assignee Address: VG Tortola
- Agent Anthony A. Bisulca
- Priority: EP10003801 20100409
- International Application: PCT/EP2011/001457 WO 20110323
- International Announcement: WO2011/124327 WO 20111013
- Main IPC: C09D11/02
- IPC: C09D11/02 ; C09B48/00 ; C09B67/52 ; C09B67/22 ; C09D11/322
Abstract:
The invention relates to single phase solid solutions containing 65 to 98 wt.-% unsubstituted quinacridone, 1 to 34 wt.-% 2,9-dimethylquinacridone and 1 to 10 wt.-% 2,9-dichloroquinacridone, relative to the total weight of the single phase solid solution.
Public/Granted literature
- US20130029265A1 New Magenta Quinacridone Pigments Public/Granted day:2013-01-31
Information query
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