WATER-RESISTANT COSMETIC FORMULATIONS COMPRISING A HYDROPHOBICALLY MODIFIED VINYLPYRROLIDONE COPOLYMER

The present invention relates to the use of copolymers comprising N-vinylpyrrolidone and a hydrophobically modified acrylic acid derivative as agents for improving the water resistance of a cosmetic formulation, and to the use of these copolymers in sunscreen compositions for increasing the sun prot...

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Bibliographic Details
Main Authors MATHAUER, Klemens, KESSLER, Veronique, ANGEL, Maximilian
Format Patent
LanguageEnglish
French
German
Published 11.03.2020
Subjects
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
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Summary:The present invention relates to the use of copolymers comprising N-vinylpyrrolidone and a hydrophobically modified acrylic acid derivative as agents for improving the water resistance of a cosmetic formulation, and to the use of these copolymers in sunscreen compositions for increasing the sun protection factor, and furthermore the present invention relates to cosmetic formulations comprising these copolymers.
Bibliography:Application Number: EP20110700135