Alkaline earth metal carbonate micropowder

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United States of America Patent

PATENT NO 9102810
APP PUB NO 20140053757A1
SERIAL NO

13985328

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Abstract

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Dispersibility of an alkaline earth metal carbonate micropowder in a polymer resin or in an organic solvent is improved by treating the surface of the alkaline earth metal micropowder with a surfactant having hydrophilic groups and hydrophobic groups and groups that form anions in water.

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Patent Owner(s)

Patent OwnerAddress
UBE INDUSTRIES LTD1978-96 OAZA KOGUSHI UBE-SHI YAMAGUCHI 755-8633

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujimoto, Masayuki Ube, JP 33 170
Himoto, Takeshi Ube, JP 8 63
Okada, Fumio Ube, JP 36 470

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