Abstract:
A fluorine-modified polysiloxane derivative having an organopolysiloxane chain partially replaced by a siloxane chain represented by general formula (1), (2), (3), a process for the production thereof, an intermediate to be used for the production thereof, and a cosmetic containing the same, wherein Rf and Rf' represent each C1-C20 perfluoroalkyl or omega -H-perfluoroalkyl of the formula H(CF2)t- wherein t represents an integer of 1 to 20; a number of R groups may be the same or different from each other and each represents C1-C20 linear or branched aliphatic hydrocarbyl or C5-C10 cycloaliphatic or aromatic hydrocarbyl; R represents hydrogen, C1-C20 linear or branched aliphatic hydrocarbyl, C5-C10 cycloaliphatic or aromatic hydrocarbyl, C1-C20 perfluoroalkyl or omega -H-perfluoroalkyl of the formula H(CF2)u- wherein u represents an integer of 1 to 20; R represents a C2-C10 divalent hydrocarbon group; X and Y represent each a single bond, -CO- or a C1-C6 divalent hydrocarbon group; l represents a number of 2 to 16; m and n represent each a number of 1 to 6; and r represents a number of 0 to 50. A cosmetic containing this compound has excellent water and oil repellency, can be held on the skin for long, and is comfortable to use.
Abstract:
Disclosed herein is a cosmetic composition containing metal oxide plate powder having a hollow structure. The cosmetic composition causes a remarkable change in the hue of the skin as well as an excellent feeling of transparence.
Abstract:
Cosmetics comprising a fluorine compound-treated powder, and a liquid perfluoro organic compound are disclosed. These cosmetics are excellent in water repellency, water resistance, sebum resistance and oil resistance, prevent cosmetic components from the removal due to sweat or sebum, show a good spreadability on the skin and give a desirable feel at the use, for example, a moist and refreshing feel.
Abstract:
Cosmetics comprising a fluorine compound-treated powder, and a liquid perfluoro organic compound are disclosed. These cosmetics are excellent in water repellency, water resistance, sebum resistance and oil resistance, prevent cosmetic components from the removal due to sweat or sebum, show a good spreadability on the skin and give a desirable feel at the use, for example, a moist and refreshing feel.
Abstract:
Disclosed herein is a cosmetic composition containing metal oxide plate powder having a hollow structure. The cosmetic composition causes a remarkable change in the hue of the skin as well as an excellent feeling of transparence.
Abstract:
The present invention provides a cosmetic composition having excellent application feeling and a transparency while maintaining covering power. The cosmetic composition comprises (a) composite particles obtained by allowing at least two kinds of particles having different shapes and particle diameters to contact at least one kind of polymer compounds selected from fluorinated polymer compounds, silicone polymer compounds, and mixture thereof in the presence of supercritical carbon dioxide, and (b) cosmetic components.
Abstract:
The present invention provides a cosmetic composition having excellent application feeling and a transparency while maintaining covering power. The cosmetic composition comprises (a) composite particles obtained by allowing at least two kinds of particles having different shapes and particle diameters to contact at least one kind of polymer compounds selected from fluorinated polymer compounds, silicone polymer compounds, and mixture thereof in the presence of supercritical carbon dioxide, and (b) cosmetic components.