Use of dihydroisoquinolinium double derivatives for treating keratin materials, compositions and implementation processes

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United States of America Patent

PATENT NO 11406579
APP PUB NO 20180369105A1
SERIAL NO

16064129

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Abstract

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The present invention relates to the use of one or more dihydroisoquinolinium double salts for treating keratin materials, in particular keratin fibres, especially human keratin fibres such as the hair. The invention also relates to a process for treating keratin materials using said salts and optionally in the presence of one or more chemical oxidizing agents. A subject of the invention is also a composition for lightening keratin materials, comprising one or more dihydroisoquinolinium double salts as defined below and one or more chemical oxidizing agents. The present invention also relates to one or more particular dihydroisoquinolinium double salts and also to compositions containing them, in particular compositions comprising a physiologically acceptable medium.

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Patent Owner(s)

  • L'OREAL SA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fadli, Aziz Aulnay-sous-Bois, FR 71 561
Sabelle, Stéphane Aulnay-sous-Bois, FR 30 55

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