Process for preparing a surface-treated calcium carbonate material

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United States of America

PATENT NO 12240982
APP PUB NO 20220162450A1
SERIAL NO

17310501

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Abstract

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The present invention relates to a process for preparing a surface treated calcium carbonate-comprising material, a surface treated calcium carbonate-comprising material obtained by the process, an article comprising the surface treated calcium carbonate-comprising material, a polymer composition and the use of the surface treated calcium carbonate-comprising material in a polymer composition.

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Patent Owner(s)

  • OMYA INTERNATIONAL AG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ippolito, Fabio Vordemwald, CH 15 8
Marty, Roman Allschwil, CH 5 1
Rentsch, Samuel Spiegel bei Bern, CH 92 134

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