US2021236401A1PendingUtilityA1
Compositions for altering the color of hair
Est. expiryMay 1, 2035(~8.8 yrs left)· nominal 20-yr term from priority
Inventors:Kimberly DreherGérard ProvotDariusz DanielskiFabien BoulineauCaroline GogetAnthony PotinAllison ChinMichael DegeorgeMara ApplebaumMary Abraam SolimanAshley Ann FigatnerMegan PaukerEmmanuel Appiah-Amponsah
A61Q 5/065A61K 8/24A61Q 5/12A61Q 5/10A61K 8/72A61Q 5/04A61K 8/365A61K 2800/43A61K 8/44A61K 8/43A61K 2800/88A61Q 5/00A61K 8/86A61K 8/41A61K 8/00A61K 8/362
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Claims
Abstract
The disclosure relates to systems and compositions comprising the systems for use in chemical treatment of keratinous substrates, such as the hair. The systems and compositions comprising the systems comprise at least one active agent and at least one acid. Methods of treating keratinous substrates with the systems and compositions comprising the systems are also disclosed.
Claims
exact text as granted — not AI-modified1 . A hair treatment composition comprising:
monoethanolamine; at least one acid chosen from malonic acid and salts thereof; and at least one solvent chosen from water, cosmetically acceptable organic solvents, and combinations thereof, wherein the monoethanolamine is present in an amount ranging from about 0.1% to about 20% by weight, based on the weight of the hair treatment composition; and wherein the at least one acid chosen from malonic acid and salts thereof is present in an amount ranging from about 0.1% to about 20% by weight, based on the weight of the hair treatment composition.
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