Process for altering the appearance of hair using a composition containing dyes and non-hydroxide bases

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United States of America Patent

PATENT NO 8343238
SERIAL NO

13341473

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Abstract

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A process for altering the appearance of hair, the process comprising the steps of (a) providing a composition for dyeing and reducing curl and/or frizziness of hair, said composition comprising, in a cosmetically acceptable carrier: (i) at least one non-hydroxide base; (ii) at least one protein denaturant different from (a)(i); (iii) at least one dye chosen from oxidative dye precursors; (iv) at least one thickening agent; (v) optionally, at least one alkoxysilane comprising at least one solubilizing functional group; and (vi) optionally, at least one fatty substance; (b) contacting the hair with the composition in (a) to form treated hair; (c) smoothing the treated hair using a combination of heat and means for physically smoothing hair to form smoothed hair; (d) optionally, shampooing the smoothed hair; and (e) rinsing the smoothed hair.

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Patent Owner(s)

Patent OwnerAddress
L'OREAL S A14 RUE ROYALE PARIS 75008

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lopez, Gloria Fairview, US 4 66
Puco, Jeremy Budd Lake, US 14 205

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