Efficient matting agents based on precipitated silicas

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United States of America Patent

PATENT NO 8012253
APP PUB NO 20100288164A1
SERIAL NO

12832444

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Abstract

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Precipitated silicas and wax-coated precipitated silicas, their preparation, and their use as matting agents in inks and paints, the precipitated silicas characterized by:

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Patent Owner(s)

  • EVONIK DEGUSSA GMBH

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Christian, Hans Dieter Alzenau, DE 7 29
Kuhlmann, Robert Erftstadt, DE 24 387
Schubert, Juergen Wachtberg, DE 18 121

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