PROCESS AND KIT FOR DYEING HAIR

A process for dyeing hair by preparing and thereafter applying to the hair a n aqueous reaction medium comprising a dopa species and an oxidant, said aqueous reaction medium further containing a buffer to maintain the pH in the range from 6 to 10 during the reaction, and removing said aqueous reacti...

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Bibliographic Details
Main Authors WOLFRAM, LESZEK J, PROTA, GUISEPPE, WENKE, GOTTFREID
Format Patent
LanguageEnglish
French
Published 08.04.2003
Edition5
Subjects
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
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Summary:A process for dyeing hair by preparing and thereafter applying to the hair a n aqueous reaction medium comprising a dopa species and an oxidant, said aqueous reaction medium further containing a buffer to maintain the pH in the range from 6 to 10 during the reaction, and removing said aqueous reaction medium from the hair within about one hour following its preparation.
Bibliography:Application Number: CA19922119573