Pigments and extender pigments which are surface-treated with hydrogenated lecithin, and cosmetics containing the same
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United States of America Patent
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Nov 11, 1986
Grant Date -
N/A
app pub date -
May 2, 1985
filing date -
Mar 1, 1984
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Pigments or extender pigments the surface of which are uniformly coated with hydrogenated lecithin or with the reaction product of hydrogenated lecithin and a metal salt; and a composition for make-up cosmetics containing such pigments or extender pigments and exhibiting excellent protection for the skin, resistance to wear, and good water repellency.
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