Dry process for preparing a surface-modified alkaline earth metal carbonate-containing material

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United States of America Patent

PATENT NO 10836646
APP PUB NO 20170275175A1
SERIAL NO

15510771

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Abstract

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The present invention relates to a process to modify at least part of the surface of an earth alkaline metal carbonate-containing material in a dry blending process as well as to a mineral product obtainable by the inventive process and uses thereof.

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Patent Owner(s)

Patent OwnerAddress
OMYA INTERNATIONAL AGBASLERSTRASSE 42 OFTRINGEN 4665

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Blum, René Vinzenz St. Urban, CH 29 77
Buri, Matthias Rothrist, CH 126 731
Gane, Patrick A C Rothrist, CH 172 533
Rentsch, Samuel Spiegel bei Bern, CH 92 134

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