Soap composite particles, method for producing same, and cosmetic
AssigneeTomoegawa Co., Ltd.
InventorsHirotoshi Ikeya, Rika Miyake
Life of this patent
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Abstract
The problem addressed by the present invention is to provide soap composite particles that can achieve both an improvement in skin feel and durability of function of an inorganic oxide, a method for producing the soap composite particles, and a cosmetic containing the soap composite particles. The soap composite particles of the present invention have a core particle containing a saturated higher fatty acid salt and an inorganic oxide, and an inorganic oxide externally added to the core particle, and are characterized in that the content of the inorganic oxide in the soap composite particles is to 80% by weight, and the shape of the core particle is spherical with a circularity of 0.80 to 1.00.
Claims11
Soap composite particles comprising:
- a core particle containing a saturated higher fatty acid salt and an inorganic oxide, and an inorganic oxide externally added to the core particle,
- wherein the content of the inorganic oxide in the soap composite particles is 5 to 80% by weight, and
- the shape of the core particle is spherical with a circularity of 0.80 to 1.00.
Dependencies are inferred from the claim text.