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US 6,471,983 B1Granted
Skin application agents
AssigneeStockhausen GmbH & Co. KG
InventorsMarcel Veeger, Andreas Klotz, Bernd Nauels
Life of this patent
Estimating the term…
Abstract
The present invention relates to a skin application agent containing a polyisoprene latex.
Claims33
A skin application agent selected from the group consisting of a washing paste, a plaster and a face mask, containing a polyisoprene latex, wherein the polyisoprene has a content of cis-1,4-isoprene of at least 90% by weight.
A skin cleansing agent comprising:
- a) 10-80% by weight of a liquid natural and/or synthetic water-based polyisoprene latex emulsion, wherein the polyisoprene has a content of cis-1,4-isoprene of at least 90% by weight.
- b) 1-15% by weight of an organic solvent having a lower volatility than ethanol and a boiling point >78.32° C.,
- c) 0-10% by weight of at least one surfactant,
- d) 0-10% by weight of an abrasive,
- e) 0-1% by weight thickener,
- f) optionally cosmetic adjuvants and additives and/or active ingredients,
- g) 10-60% by weight water, to make a total of 100% by weight.
4 more elements
A skin application agent in the form of a face mask which comprises 60-80% by weight of polyisoprene and 20-40% by weight water.
Dependencies are inferred from the claim text.