Shiseido Company, Limited

Satoshi Tomomasa

Hideo Nakajima

Hiroyuki Yokoyama

Tomiyuki Nanba

Yoshikazu Soyama

Kenichi Sakuma

Eriko Kawai

Norinobu Yoshikawa

Tetsuji Nakamura

Hiroyuki Kakoki

Katsuyuki Kaneko

Yukimitsu Suda

Katsuki Ogawa

Shoji Nishiyama

Yoshimasa Miura

Hideki Takahashi

Kazunori Yamazaki

Hirotaka Takada

Toru Okamoto

Teruhiko Hineno

Ayumi Asai

Kunihiko Yoshida

Shigeyuki Ogawa

Atsumi Mori

Kuniko Takabayashi

Koichi Nakamura

Miyuki Okabe

Miyuki Kohchi

An eyelash cosmetic according to present invention, by blending (a) wax and/or (b) resin, and (c) hollow powder, can impart a voluminous feeling and, at the same time, perform excellent curling effect and curl retaining effect, and excellent usability such as easiness eyelash coating, and easiness overlaying, and also perform excellent uniformity of finishing, water resistance and oil resistance after coating.

Eyelash cosmetic

A complex powder comprising an adsorption site and operation site, In the complex powder described above, it is preferable that &#x3b6;-potential of the adsorption site at the pH employed is negative value, And it is preferable that said adsorption site has &#x3b6;-potential at pH7.5 of &#x2212;10 mV or below. In the complex powder described above, it is preferable that said specific enzyme is a plasminogen activator, and the operation site inhibits said plasminogen activator. The complex powder described above can be used as an external composition for improving a rough skin and an external composition for a sensitive skin.

Composite powders and skin preparations for external use containing the same

A first subject of the present invention is a composite powder having antibacterial and antifungal effect, in which a base powder, zinc oxide and/or zinc basic carbonate, and alkali metal salt are combined. In the composite powder, it is preferable that the base powder is an adsorbing site for adsorbing a specified enzyme, and a site in which zinc oxide and/or zinc basic carbonate and alkali metal salt are combined is an acting site having enzyme inhibiting or activating property. In the composite powder, it is preferable that the zeta-potential of an adsorbing site at pH to be used is a negative value, and the zeta-potential of an adsorbing site at pH 7.5 is &#x2212;10 mV or lower. A second subject of the present invention is a cosmetic composition comprising the aforementioned composite powder. The composite powder can be also used as a skin roughening improving agent, a sensitive skin caring agent or a pimpled skin caring agent.

Composite powder and cosmetic containing the same

There is provided an oil-in-water emulsified composition comprising hydrophobic powder particles, a polyether-modified silicone represented by formula (1), and an ionic water-soluble polymer compound, whereby the succulent feel originating from thickening effect rendered by the ionic water-soluble polymer compound and the effects intrinsic to the hydrophobic powder particles can be demonstrated stably over time in an oil-in-water emulsified composition obtained using an ionic water-soluble polymer compound, to which composition the powder particles are added.

Powder-containing oil-in-water emulsified composition

A lipstick composition containing a nonaqueous polymer dispersion in which the polymer is dispersed in a volatile silicone and perfluoroalkyl denaturated silicone or perfluoroalkyl denaturated methylphenyl polysiloxane with a specific structure. Also a lipstick composition containing volatile silicone oil and or volatile hydrocarbon oil and perfluoroalkyl denaturated silicone and or perfluoroalkyl denaturated methylphenyl polysiloxane with a specific structure.

Lipstick composition

A water-in-oil type make-up cosmetic composition having excellent water resistance, perspiration resistance, sebum resistance, and oil resistance and containing 1 to 54% by weight of an oil-soluble resin in an external phase and 0.0001 to 63% by weight of a coloring material in an internal phase.

Make-up cosmetic composition

An O/W type lipstick overcoat composition comprising (i) 2 to 80% by weight of a dimethyl polysiloxane, and/or a perfluoro polyether in an inner phase; and (ii) (a) water and (b) a silica powder and/or alumina powder in an outer phase or a W/O type lipstick overcoat composition (i) 40 to 70% by weight of a dimethyl polysiloxane in an outer phase and (ii) (a) water and (b) a silica powder and/or alumina powder in an inner phase.

Lipstick overcoat composition

An oil-in-water type emulsion composition comprising: an amphiphile and a surfactant selected from the substances which can form a gel in an amphiphatic substance-surfactant-water system at a temperature of not lower than ordinary temperatures; oil and water, wherein substantially the total amount of amphiphile and surfactant exist on the boundary surfaces of emulsion particles. The emulsion composition has both the physical properties close to those of an aqueous solution and a creamy feel at the time of use.

Oil-in-water type emulsion composition

An emulsified composition having an average particle size of 0.010 to 0.070 .mu.m contains at least the following components (A), (B) and (C):

Emulsified composition

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Yokohama, Japan

Satoshi Tomomasa