Aqueous liquid cosmetic
AssigneeJO Cosmetics Co., Ltd.
InventorsShogo Kato, Kazumi Kondo
Life of this patent
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Abstract
An aqueous liquid cosmetic containing 1 to 20% by mass of (A) a flake aluminum powder coated with a layer containing a silicon compound; 0.5 to 10% by mass of (B) a polycarboxylic acid-based dispersant having a mass-average molecular weight of 10,000 or less; and 1 to 40% by mass of (C) a film-forming polymer emulsion in terms of a solid content is provide. Normally, the aqueous liquid cosmetic contains at least 40% by mass of water, and further may optionally contain (D) a color pigment as another ingredient. This aqueous liquid cosmetic is suitable for eye makeup applications such as eyeliners, eyebrows, eye colors, and the like.
Claims7
An aqueous liquid cosmetic, comprising:
- 1 to 20% by mass of (A) a flaky aluminum powder coated with a silicon compound-containing layer,
- 0.5 to 10% by mass of (B) a polyacrylic acid-based dispersant having a mass-average molecular weight of 10,000 or less, and
- 1 to 40% by mass of (C) a film-forming polymer emulsion in terms of a solid content,
- wherein the flaky aluminum power is aluminum metal or an aluminum alloy.
Dependencies are inferred from the claim text.