Invention Application
- Patent Title: SURFACE-MODIFIED NANOPARTICLES COMPRISING A CATIONIC COLORANT FOR USE IN COLOR FILTERS
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Application No.: PCT/EP2008/052026Application Date: 2008-02-20
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Publication No.: WO2008107304A3Publication Date: 2008-09-12
- Inventor: DE KEYZER, Gerardus , LAMATSCH, Bernd , MUEHLEBACH, Andreas , RIME, Francois , SCHMITT, Gregor
- Applicant: CIBA HOLDING INC. , DE KEYZER, Gerardus , LAMATSCH, Bernd , MUEHLEBACH, Andreas , RIME, Francois , SCHMITT, Gregor
- Applicant Address: Klybeckstrasse 141 CH-4057 Basel CH
- Assignee: CIBA HOLDING INC.,DE KEYZER, Gerardus,LAMATSCH, Bernd,MUEHLEBACH, Andreas,RIME, Francois,SCHMITT, Gregor
- Current Assignee: CIBA HOLDING INC.,DE KEYZER, Gerardus,LAMATSCH, Bernd,MUEHLEBACH, Andreas,RIME, Francois,SCHMITT, Gregor
- Current Assignee Address: Klybeckstrasse 141 CH-4057 Basel CH
- Agency: CIBA HOLDING INC.
- Priority: EP07103497.9 20070305
- Main IPC: C09B67/02
- IPC: C09B67/02 ; C09B69/10 ; G03F7/00 ; G02B5/22
Abstract:
Color filter comprising a surface-modified nanoparticle wherein a cationic colorant is covalently attached to the surface of said nanoparticle, a polymerizable mixture for making color filters, a surface-modified nanoparticle and its use.
Information query
