MATTIFYING COSMETIC COMPOSITIONS

Mattifying single phase cosmetic compositions that are flexible and resistant to water below a selected temperature, 43°C for example. The compositions wear well, are smudge and flake resistant, as well as oil resistant. Compositions according to the invention comprise specific combinations of acryl...

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Bibliographische Detailangaben
1. Verfasser:	LEE, Wilson A. (Dr.)
Format:	Patent
Sprache:	eng
Schlagworte:	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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Beschreibung
Zusammenfassung:	Mattifying single phase cosmetic compositions that are flexible and resistant to water below a selected temperature, 43°C for example. The compositions wear well, are smudge and flake resistant, as well as oil resistant. Compositions according to the invention comprise specific combinations of acrylates/VA copolymer, acrylates copolymer and HDI/trimethylol hexyllactone crosspolymer//silica in a cosmetically acceptable base or delivery vehicle. Compositions according to the invention are hydrophilic before application, but dry to a clear hydrophobic film. The dried film can be easily removed when scrubbed with water above a certain temperature, but not as easily removed with water below that temperature. The compositions are easy to manufacture, flexible and comfortable, and suitable for use on skin and hair.