Substituted 1,4-diaminobenzene compounds and oxidation dye precursor compositions containing same
申请人:——
公开号:US20030110578A1
公开(公告)日:2003-06-19
New substituted 2,5-diamino-1-aminomethylbenzene compounds of formula (I), or physiologically compatible water-soluble salts thereof,
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are described as well as methods for preparing them. In addition, oxidation dye precursor compositions for dyeing keratin fibers, especially human hair, which each contain from 0.005 to 20 percent by weight of at least one of the new substituted 2,5-diamino-1-aminomethylbenzene compounds of formula (I), or their physiologically compatible water-soluble salts, are described. Methods for dyeing hair with ready-to-apply dye mixtures made by mixing these oxidation dye precursor compositions with an oxidizing agent, such as hydrogen peroxide solution, are also described.
3-(2,5-Diaminophenyl)-acrylamide derivatives and colouring agents containing said compounds
申请人:——
公开号:US20030140431A1
公开(公告)日:2003-07-31
The present patent application relates to 3-(2,5-diaminophenyl)acrylamide derivatives of general formula (I) or to physiologically tolerated, water-soluble-salts thereof
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and to agents containing said compounds and used for oxidative dyeing of fibers.
[DE] P-DIAMINOBENZOL-DERIVATE UND DIESE VERBINDUNGEN ENTHALTENDE FÄRBEMITTEL<br/>[EN] P-DIAMINOBENZOLE-DERIVATIVES AND DYES CONTAINING SAID COMPOUNDS<br/>[FR] DERIVES DE P-DIAMINOBENZENE ET TEINTURES CONTENANT CES COMPOSES
申请人:WELLA AG
公开号:WO2006027039A1
公开(公告)日:2006-03-16
P-Diaminobenzol-Derivate der allgemeinen Formel (I) oder deren physiologisch verträgliche, wasserlösliche Salze, sowie diese Verbindungen enthaltende Färbemitteln für Keratinfasern.
Diaminobenzol-Derivate enthaltende Färbemittel sowie die Diaminobenzol-Derivate
申请人:Wella Aktiengesellschaft
公开号:EP0943614A2
公开(公告)日:1999-09-22
p-Diaminobenzol-Derivate der allgemeinen Formel (I) oder deren physiologisch verträgliche, wasserlösliche Salze,
sowie diese Verbindungen enthaltende Mittel zur oxidativen Färbung von Fasern.
Neue 1,4-Diaminobenzol-Derivate und diese Verbindungen enthaltende Färbemittel
申请人:Wella Aktiengesellschaft
公开号:EP1108708A1
公开(公告)日:2001-06-20
2,5-Diamino-1-aminomethylbenzol-Derivate der allgemeinen Formel (I) oder deren physiologisch verträgliche, wasserlösliche Salze,
sowie diese Verbindungen enthaltende Mittel zur oxidativen Färbung von Fasern, insbesondere Haaren.