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US 8,802,068 B2Granted
Non-weighing hair preparations
AssigneeHenkel AG & Co. KGaA
InventorsThorsten Knappe, Bernd Richters, Helga van Flodrop
Life of this patent
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Abstract
An agent for treating keratin-comprising fibers, in particular human hair, which includes in a cosmetic carrier at least one cyclic siloxane, at least one C8 to C30 alkyl PEG/PPG dimethicone, and at least one cationic protein hydrolysate.
Claims8
A hair treatment agent comprising, based on its weight,
- a) at least 70 wt. % water,
- b) 0.1 to 1.5 wt. % of at least one silicone-based water-in-oil emulsifier from the group of C8 to C30 alkyl PEG/PPG dimethicone,
- c) 1 to 10 wt. % cyclic siloxane,
- d) at least 0.1 to 5 wt. % of a cationic protein hydrolysate, and
- e) one or more cationic surfactants as emulsifiers, wherein all of the cationic surfactants included in the agent are silicone free,
- wherein the hair treatment agent is characterized to form, within 10 minutes of mixing, a two-phase composition that has a lower aqueous phase and an upper oil phase.
3 more elements
Dependencies are inferred from the claim text.