Self-dispersible coated metal oxide powder, and process for production and use
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United States of America Patent
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Feb 9, 2016
Grant Date -
Jan 5, 2012
app pub date -
Mar 23, 2010
filing date -
Mar 23, 2009
priority date (Note) -
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Abstract
Disclosed is a composition having a substrate comprising metal oxide particles. The substrate has a coating thereon that includes an organic dispersant present in a amount that renders the substrate self-dispersible. Also disclosed is a composition, such as a cosmetic composition, that includes that self-dispersible coated substrate, and a process that includes coating a particulate metal oxide with an organic dispersant to render the metal oxide self-dispersible.
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