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US 10,022,312 B2Granted
Gradual haircolor compositions and methods of using the same
AssigneeCombe Incorporated
InventorsJack T. Massoni, Padmaja Prem
Life of this patent
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Abstract
The disclosure relates to a method for gradually coloring hair comprising the steps of: a) applying an air oxidation haircolor composition to hair; b) removing the air oxidation haircolor composition from the hair directly after application; and c) repeating a set comprising the steps a) and b) in multiple spaced intervals. The air oxidation haircolor composition can include: 1) at least one primary oxidation dye intermediate; 2) at least one aromatic triol; and 3) water.
Claims18
A method for gradually coloring hair comprising the steps of:
- a) applying an air oxidation haircolor composition to hair;
- b) removing the air oxidation haircolor composition from the hair directly after application;
- and
- c) repeating a set comprising the steps a) and b) in multiple spaced intervals,
- wherein the air oxidation haircolor composition comprises a lamellar phase.
2 more elements
Dependencies are inferred from the claim text.