Agent and method for dyeing keratin fibers
    54.
    发明授权
    Agent and method for dyeing keratin fibers 失效
    用于染色角蛋白纤维的剂和方法

    公开(公告)号:US06835212B2

    公开(公告)日:2004-12-28

    申请号:US10181572

    申请日:2002-07-18

    CPC classification number: A61K8/34 A61K8/415 A61K8/492 A61K8/66 A61Q5/10

    Abstract: The agent for dyeing keratin fibers contains one or more aryl and/or benzyl alcohols, one or more oxidizing enzymes, especially vanillyl oxidase, derivatives of vanillyl oxidase or galactose oxidase, and a nucleophilic compound that forms a dye for dyeing keratin fibers in the presence of the alcohols and enzymes. A method for dyeing keratin fibers with this agent is also disclosed. Two-component kits for performing the method of dyeing keratin fibers include a first compenent (A) and a second component (B) separate from the first component. The first component (A) includes the nucleophilic compound, the alcohol and optionally the oxidizing enzyme. The second component (B) includes the oxidizing enzyme when it is not included in the first component or more alcohol.

    Abstract translation: 用于染色角蛋白纤维的试剂含有一种或多种芳基和/或苄醇,一种或多种氧化酶,特别是香草基氧化酶,香草基氧化酶或半乳糖氧化酶的衍生物,以及形成用于染色角蛋白纤维的染料的亲核性化合物 的醇和酶。 还公开了用该试剂染色角蛋白纤维的方法。 用于进行角蛋白纤维染色方法的双组分试剂包括与第一组分分离的第一组分(A)和第二组分(B)。 第一组分(A)包括亲核化合物,醇和任选的氧化酶。 第二组分(B)当不包括在第一组分或更多醇中时包括氧化酶。

    Compositions containing 1,4-diamino-2-methoxymethylbenzene and salts thereof and methods for dyeing keratin fibers with same
    57.
    发明授权
    Compositions containing 1,4-diamino-2-methoxymethylbenzene and salts thereof and methods for dyeing keratin fibers with same 有权
    含有1,4-二氨基-2-甲氧基甲基苯及其盐的组合物和用其染色角蛋白纤维的方法

    公开(公告)号:US06648923B1

    公开(公告)日:2003-11-18

    申请号:US09659270

    申请日:2000-09-12

    CPC classification number: A61Q5/10 A61K8/411 C07C217/76

    Abstract: The aqueous or aqueous-alcoholic oxidative dye precursor composition includes 1,4-diamino-2-methoxymethylbenzene, or a physiologically compatible salt thereof, as developer substance and one or more conventional coupler compounds. A ready-to-apply hair dyeing mixture having a pH of 6 to 10.5 is made by mixing the aqueous or aqueous-alcoholic oxidative dye precursor composition with an oxidizing agent, such as 6% hydrogen peroxide in a weight ratio of 5:1 to 1:3. The compositions may also contain conventional cosmetic additive ingredients and direct-dyeing dye compounds.

    Abstract translation: 水性或水性醇氧化染料前体组合物包括1,4-二氨基-2-甲氧基甲基苯或其生理上相容的盐作为显影剂物质和一种或多种常规的成色剂化合物。 通过将水性或含水醇氧化染料前体组合物与氧化剂如6重量比为5:1的过氧化氢混合,将其与6至10.5的pH值并用, 1:3。 组合物还可以含有常规的化妆品添加剂成分和直接染色染料化合物。

    Diaminopyrazole derivatives and dyes containing said compounds
    58.
    发明授权
    Diaminopyrazole derivatives and dyes containing said compounds 有权
    含有所述化合物的二氨基吡唑衍生物和染料

    公开(公告)号:US06600050B2

    公开(公告)日:2003-07-29

    申请号:US10221295

    申请日:2002-09-09

    CPC classification number: C07D231/38

    Abstract: Diaminopyrazole derivatives of the general Formula (I) or their physiological tolerated, water-soluble salts with inorganic or organic acids, and agents, containing these compounds, for the oxidative dyeing of fibers.

    Abstract translation: 通式(I)的二氨基吡唑衍生物或其与无机或有机酸的生理上可接受的水溶性盐和含有这些化合物的试剂用于纤维的氧化染色。

    Dyeing agent for dyeing keratin fibres
    60.
    发明授权
    Dyeing agent for dyeing keratin fibres 失效
    染色角蛋白纤维染色剂

    公开(公告)号:US6102974A

    公开(公告)日:2000-08-15

    申请号:US77143

    申请日:1998-05-21

    CPC classification number: A61K8/418 A61K8/411 A61Q5/10 C07C215/76

    Abstract: The hair dye composition contains a combination of oxidation dye precursors consisting of (a) 2-hydroxymethyl-p-phenylenediamine, 2-(2',5'-diaminophenyl)ethanol and/or 2-(2'-hydroxyethoxy)-p-phenylenediamine, (b) 2-(2',4'-diaminophenoxy)-ethanol, 1,3-bis-(2',4'-diaminophenoxy)propane, bis-(2',4'-diamino-phenoxy)-methane, 2-amino-4-((2'-hydroxyethyl)amino)-anisole, 1-(2'-aminoethoxy)-2,4-diaminobenzene, 2-(2'-hydroxyethoxy)-5-(methylamino)aniline, 2,4-diamino-1,5-bis-(2'-hydroxyethoxy)benzene and/or 1-(2',3'-dihydroxypropoxy)-2,4-diaminobenzene; and (c) at least one 2-amino-6-chloro-4-nitrophenol compound having the general formula (1): ##STR1## wherein R represents hydrogen a straight-or branched-chain alkyl group with 1 to 6 carbon atoms, a hydroxyalkyl group with 2 to 4 carbon atoms or a straight or branched-chain polyhydroxyalkyl group with 3 to 4 carbon atoms. A method of dyeing hair with this hair dye composition is also disclosed, which provides uniform dyeing of hair without mutagenic and sensitizing effects.

    Abstract translation: PCT No.PCT / EP97 / 05336 Sec。 371日期1998年5月21日 102(e)日期1998年5月21日PCT 1997年9月29日PCT公布。 第WO98 / 19659号公报 日期1998年5月14日染发剂组合物含有由(a)2-羟甲基 - 对苯二胺,2-(2',5'-二氨基苯基)乙醇和/或2-(2'-羟基乙氧基 ) - 对苯二胺,(b)2-(2',4'-二氨基苯氧基) - 乙醇,1,3-双 - (2',4'-二氨基苯氧基)丙烷,双 - (2',4'-二氨基 苯基) - 甲烷,2-氨基-4 - ((2'-羟乙基)氨基) - 茴香醚,1-(2'-氨基乙氧基)-2,4-二氨基苯,2-(2'-羟基乙氧基) (甲基氨基)苯胺,2,4-二氨基-1,5-双 - (2'-羟基乙氧基)苯和/或1-(2',3'-二羟基丙氧基)-2,4-二氨基苯; 和(c)至少一种具有通式(1)的2-氨基-6-氯-4-硝基苯酚化合物:其中R表示氢,具有1至6个碳原子的直链或支链烷基,羟基烷基 具有2至4个碳原子或具有3至4个碳原子的直链或支链多羟基烷基。 还公开了用该染发剂组合物染发毛发的方法,其提供头发的均匀染色而没有诱变和敏化作用。

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