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US 2021/0275424 A1Published application
Improved conditioning hair treatment product with washout protection
AssigneeHenkel AG & Co. KGaA
InventorsVOLKER SCHEUNEMANN, ERIK SCHULZE ZUR WIESCHE, RENE KROHN
Life of this patent
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Abstract
Hair treatment products comprising, in relation to its weight, from about 0.001 to about 20% by weight of at least one alpha-substituted aldehyde and from about 0.001 to about 20% by weight of at least one protein hydrolysate, which lead to improved structural reinforcement of keratin fibres and improved hair care, and which reduce or prevent colour washout in dyed hair.
Claims16
A hair treatment agent comprising, based on its weight,
- a) from about 0.001 to about 20 wt. % of at least one alpha-substituted aldehyde,
- b) from about 0.001 to about 20 wt. % of at least one protein hydrolyzate.
Dependencies are inferred from the claim text.