Spherical clay mineral powder, process for production thereof and composition containing the same

A spherical clay mineral powder or spherical composite powder comprising water-swellable clay mineral with specific surface are of 100 m2/g or more is provided, and the composite powder can contain an organic, inorganic or metal powder, an organic substance soluble in an organic solvent or a water-s...

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Hauptverfasser: KANDA, FUJIHIRO, SUZUKI, JYUNKO, KAWAURA, TAKESHI, YAGITA, YOSHIAKI, IKEDA, TOSHIHIDE, FUKUDA, MINORU, TOKUBO, KAZUO, YAMAGUCHI, MICHIHIRO, YOSHIOKA, TOSHIO
Format: Patent
Sprache:eng
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Zusammenfassung:A spherical clay mineral powder or spherical composite powder comprising water-swellable clay mineral with specific surface are of 100 m2/g or more is provided, and the composite powder can contain an organic, inorganic or metal powder, an organic substance soluble in an organic solvent or a water-soluble substance, and these spherical powders can be formulated effectively in, for example, cosmetics.