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US 11,304,890 B2Granted
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 50% by weight of at least one amino-functional silicon, which lead to improved structural reinforcement of keratin fibers and improved hair care, and which reduce or prevent color washout in dyed hair.
Claims9
A hair shampoo consisting of, based on its weight,
- a) from about 0.001 to about 20 wt. % of alpha-substituted aldehyde, wherein the alpha-substituted aldehyde is glyceraldehyde or bromomalonaldehyde, 2-hydroxy propanal, 2-hydroxy hexanal, 2-hydroxyoctanal or 2-(2-hydroxyethoxy)acetaldehyde
- b) from about 0.001 to about 50 wt. % of amodimethicone/morpholinomethyl silsesquioxane copolymer,
- c) Sodium laureth sulfate
- d) Cocoamidopropyl betaine
- e) Ammonium lauryl sulfate
- f) Polyquaternium-10
- g) Cocamide MEA
- h) PEG-7 glyceryl cocoate
- i) Nicotinamide
- j) Citric acid
- k) Panthenol
- l) Laureth-2
- m) Sodium chloride
- n) Water, preservative, perfume oils.
11 more elements
Dependencies are inferred from the claim text.