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Preparations having an outer gel phase and an inner particulate phase comprising stabilized oxidation-and/or UV-sensitive active ingredients
专利权人:
Beiersdorf AG
发明人:
Fey, Sven,Moebius, Janne,Retzer, Dana
申请号:
AU2015258134
公开号:
AU2015258134A1
申请日:
2015.02.05
申请国别(地区):
AU
年份:
2016
代理人:
摘要:
The invention relates to cosmetic preparations, comprising an outer flowable gel-type phase on an aqueous basis, which is provided with a transmission for light of the wavelength 700 nm from the range of 30 to 100%, and/or which has a viscosity selected from the interval of 1000 to 10000 mPas at a temperature of 25°C and a shear rate of about 10, preferably of 3000 to 9000 at a temperature of 25°C and a shear rate of about 10, in particular preferably of 5000 to 8000 at a temperature of 25°C and a shear rate of about 10, and which, optionally, contains conventional water-soluble or dispersible auxiliary agents and or additives an inner solid particulate phase, which comprises substantially spherical particles, whose average diameter is selected from the range of 0.1 to 10 mm, preferably 2 to 7.5 mm. The particulate phase comprises a polymer matrix that is substantially insoluble in water, one or more substances selected from the group of ubiquinones and/or plastoquinones, one or more light-filter substances, which is selected, or are selected, from the group of metal oxide pigments, optionally one or more light-filter substances, which is, or which are, selected from the group of the conventional cosmetic light-protective filter substances.
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