DURCH AMINALKYL- ODER AMINOALKENYL-RESTE SUBSTITUIERTE DIAMINOPYRAZOLDERIVATE UND IHRE ANWENDUNG FÜR DIE OXYDATIVE FÄRBUNG VON KERATINFASERN

DURCH AMINALKYL- ODER AMINOALKENYL-RESTE SUBSTITUIERTE DIAMINOPYRAZOLDERIVATE UND IHRE ANWENDUNG FÜR DIE OXYDATIVE FÄRBUNG VON KERATINFASERN

2H-Pyrazole-3,4-diamine derivatives (I) are new. 2H-Pyrazole-3,4-diamine derivatives of formula (I) and their acid addition salts are new. R1 = 2-4C aminoalkyl or aminoalkenyl. Independent claims are also included for: (1) an oxidation dye composition for dyeing keratinic fibers, comprising at least...

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Bibliographische Detailangaben
Hauptverfasser: FESSMANN, THILO, TERRANOVA, ERIC
Format: Patent
Sprache:ger
Schlagworte:
CHEMISTRY
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
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Zusammenfassung:2H-Pyrazole-3,4-diamine derivatives (I) are new. 2H-Pyrazole-3,4-diamine derivatives of formula (I) and their acid addition salts are new. R1 = 2-4C aminoalkyl or aminoalkenyl. Independent claims are also included for: (1) an oxidation dye composition for dyeing keratinic fibers, comprising at least one developer of formula (I); (2) a method for dyeing keratinic fibers, comprising applying the composition of (1) and allowing the color to develop, either in air or with the aid of an oxidizing agent, optionally in the presence of oxidation catalysts; (3) a kit comprising the composition of (1) in one compartment and an oxidizing composition in another compartment.