SURFACE-MODIFIED NANOPARTICLES COMPRISING A CATIONIC COLORANT FOR USE IN COLOR FILTERS

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United States of America Patent

APP PUB NO 20100317819A1
SERIAL NO

12528500

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
CIBA CORPORATION540 WHITE PLAINS ROAD PATENT DEPARTMENT TARRYTOWN NY 10591

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
De, Keyzer Gerardus Riehen, CH 37 237
Lamatsch, Bernd Riehen, CH 14 81
Muehlebach, Andreas Frick, CH 4 31
Rime, Francois Delemont, CH 11 173
Schmitt, Gregor Heerlen, NL 11 76

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