Oily cosmetics
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United States of America Patent
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Apr 16, 2019
Grant Date -
May 24, 2018
app pub date -
Nov 21, 2017
filing date -
Nov 22, 2016
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Abstract
Oily cosmetics which exhibit sufficient filling properties of viscosity and fluidity during the heating and melting steps of manufacture, significantly ameliorate the problems associated with the aggregation of powder, and have excellent usability characteristics, contain coated powder obtained by subjecting base material powder to composite treatment using at least alkylsilane and phospholipid through a wet method. The oily cosmetics contain 5 to 65 mass % of powder component, 0 to 40 mass % of solid oil, and 25 to 95 mass % of liquid oil, in which the content of the coated powder in the powder component is 0.1 to 65 mass % based on the total amount of the oily cosmetics.
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