Invention Grant
US07931745B2 Black pigment/auxiliary combination having improved colour strength
有权
黑色颜料/辅助组合具有改善的色强度
- Patent Title: Black pigment/auxiliary combination having improved colour strength
- Patent Title (中): 黑色颜料/辅助组合具有改善的色强度
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Application No.: US12296209Application Date: 2007-01-22
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Publication No.: US07931745B2Publication Date: 2011-04-26
- Inventor: Holger Friedrich , Jurgen Kischkewitz , Gerald Buchner
- Applicant: Holger Friedrich , Jurgen Kischkewitz , Gerald Buchner
- Applicant Address: DE Leverkusen
- Assignee: LANXESS Deutschland GmbH
- Current Assignee: LANXESS Deutschland GmbH
- Current Assignee Address: DE Leverkusen
- Agent Nicanor A. Kohncke
- Priority: DE102006017110 20060410
- International Application: PCT/EP2007/000496 WO 20070122
- International Announcement: WO2007/118523 WO 20071025
- Main IPC: C09C1/24
- IPC: C09C1/24 ; C09C3/00 ; C04B20/00 ; C04B14/30
Abstract:
The present invention relates to a black pigment/auxiliary combination having an improved relative color strength of greater than or equal to 110%, the preparation thereof and the use thereof.
Public/Granted literature
- US20090064904A1 BLACK PIGMENT/AUXILIARY COMBINATION HAVING IMPROVED COLOUR STRENGTH Public/Granted day:2009-03-12
Information query
