KERATIN DYEING COMPOSITIONS CONTAINING BICYCLIC FUSED 5-5 HETEROAROMATIC DYES

Bicyclic fused 5-5 heteroaromatic keratin dyeing compounds with two or three heteroatoms. This invention further relates to a composition for the oxidative dyeing of keratin fibers, comprising a medium suitable for dyeing and one or more bicyclic fused 5-5 heteroaromatic keratin dyeing compounds wit...

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Main Authors SHAFFER, JOHN, DAVID, LIM, MU-LLL, GARDLIK, JOHN, MICHAEL, GLENN, ROBERT, WAYNE, JR, JONES, STEVAN, DAVID, LAIDIG, WILLIAM, DAVID, MURPHY, BRYAN, PATRICK
Format Patent
LanguageEnglish
French
German
Published 02.11.2006
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:Bicyclic fused 5-5 heteroaromatic keratin dyeing compounds with two or three heteroatoms. This invention further relates to a composition for the oxidative dyeing of keratin fibers, comprising a medium suitable for dyeing and one or more bicyclic fused 5-5 heteroaromatic keratin dyeing compounds with two or three heteroatoms. This invention further relates to a method for oxidative dyeing of keratin fibers, comprising applying such compositions in the presence of an oxidizing agent, for a period sufficient to develop the desired coloration.
Bibliography:Application Number: EP20050722913