Oxidation colorants
    1.
    发明授权
    Oxidation colorants 失效
    氧化着色剂

    公开(公告)号:US06406501B2

    公开(公告)日:2002-06-18

    申请号:US09043599

    申请日:1998-04-16

    IPC分类号: A61K713

    摘要: Oxidation colorants for coloring keratinous fibers comprising a primary intermediate and a secondary intermediate, wherein the primary intermediate comprises: a) a pyrimidine derivative wherein the pyrimidine ring is substituted with two to four amino groups and zero to two hydroxy groups; and b) 1-(2′-hydroxyethyl)-2,5-diaminobenzene or 2-(2′-hydroxyethylamino) -5-aminotoluene.

    摘要翻译: 用于着色包含初级中间体和仲中间体的角质形成纤维的氧化着色剂,其中所述主要中间体包含:a)嘧啶衍生物,其中所述嘧啶环被2-4个氨基和0至2个羟基取代; 和b)1-(2'-羟乙基)-2,5-二氨基苯或2-(2'-羟乙基氨基)-5-氨基甲苯。

    Indole/indoline based hybrid dyes and indole/indoline based hybrid dye intermediate products
    3.
    发明授权
    Indole/indoline based hybrid dyes and indole/indoline based hybrid dye intermediate products 失效
    吲哚/二氢吲哚类杂化染料和吲哚/二氢吲哚类杂化染料中间体产品

    公开(公告)号:US06736862B2

    公开(公告)日:2004-05-18

    申请号:US10616428

    申请日:2003-07-09

    IPC分类号: A61K713

    摘要: A composition and method for using the composition for dyeing keratin fibers. The composition consists of indole/indoline hybrid dyes and hybrid dye precursors. More particularly, the indole/indoline hybrid dyes and hybrid dye precursors correspond to formula (I): X—S—Y  (I) where X is a group derived from an indole or indoline derivative as a melanin precursor, Y is a group derived from an oxidation dye precursor of the secondary or primary intermediate type or an indole or indoline derivative as a melanin precursor; and S is a structural element which is common constituent of the groups X and Y, a direct bond or at least one spacer group. The composition may also be used to color human skin.

    摘要翻译: 用于染色角蛋白纤维的组合物的组合物和方法。 组合物由吲哚/二氢吲哚杂化染料和杂化染料前体组成。 更具体地,吲哚/二氢吲哚杂化染料和杂化染料前体对应于式(I):其中X是衍生自吲哚或二氢吲哚衍生物作为黑色素前体的基团,Y是衍生自次级或初级的氧化染料前体的基团 中间体类型的吲哚或二氢吲哚衍生物作为黑色素前体; 和S是作为基团X和Y的共同组成部分,直接键合或至少一个间隔基团的结构元素。 组合物也可用于染色人的皮肤。

    1,4-diazacycloheptane derivatives and their use in hair oxidation dyes
    6.
    发明授权
    1,4-diazacycloheptane derivatives and their use in hair oxidation dyes 失效
    1,4-二氮杂环庚烷衍生物及其在毛发氧化染料中的应用

    公开(公告)号:US06165230A

    公开(公告)日:2000-12-26

    申请号:US380041

    申请日:1999-08-25

    摘要: A 1,4-diazacycloheptane derivative and an oxidative hair colorant containing the derivative as a primary intermediate is presented. The 1,4-diazacycloheptane derivative is of the formula: ##STR1## where R.sup.1, R.sup.2, R.sup.3 and R.sup.4 independently of one another represent hydrogen, a C.sub.1-4 alkyl or hydroxyalkyl group or a C.sub.2-4, dihydroxyalkyl group, X and Y independently of one another represent hydrogen, chlorine, fluorine, a C.sub.1-4 alkyl, hydroxyalkyl, aminoakyl or alkoxy group, a C.sub.2-4 dihydroxyalkyl group or an allyl group and R.sup.5 and R.sup.6 independently of one another represent hydrogen or a C.sub.1-4 alkyl group. Natural color tones can be obtained in keratin fibers with oxidative hair colorants containing the 1,4-diazacycloheptane derivative, without the use of additional primary intermediates.

    摘要翻译: PCT No.PCT / EP98 / 00986 Sec。 371日期1999年8月25日第 102(e)日期1999年8月25日PCT提交1998年2月20日PCT公布。 第WO98 / 38175号公报 日期1998年9月3日提供了1,4-二氮杂环庚烷衍生物和含有该衍生物作为主要中间体的氧化性着色剂。 1,4-二氮杂环庚烷衍生物具有下式:其中R1,R2,R3和R4彼此独立地表示氢,C1-4烷基或羟烷基或C2-4,二羟基烷基,X和Y独立地为一个 另一个代表氢,氯,氟,C1-4烷基,羟烷基,氨基烷基或烷氧基,C2-4二羟基烷基或烯丙基,R5和R6彼此独立地表示氢或C1-4烷基。 在含有1,4-二氮杂环庚烷衍生物的氧化性着色剂的角蛋白纤维中可以获得天然色调,而不需要使用另外的主要中间体。

    Oxidation dyes
    7.
    发明授权
    Oxidation dyes 失效
    氧化染发剂

    公开(公告)号:US5246466A

    公开(公告)日:1993-09-21

    申请号:US934544

    申请日:1992-10-09

    CPC分类号: A61K8/418 A61Q5/10

    摘要: 1,3-disubstitued nitrobenzenes of the general formula I: ##STR1## in which X is a hydroxyl group or an amino group and R.sup.1 is hydrogen or a C.sub.1-4 alkyl group and their salts are suitable for use as an oxidation dye precursor of the coupler type, together with prior art primary intermediate components, for the production of oxidation dyes, preferably for the production of hair colorants. With developers of the p-phenylenediamine, p-aminophenol, 2.5-diaminopyridine, and 2,4,5,6-tetraaminopyrimidine types, primarily brown hues with great light stability are formed.

    摘要翻译: PCT No.PCT / EP91 / 00629 Sec。 371日期:1992年10月9日 102(e)日期1992年10月9日PCT 1991年4月2日PCT PCT。 WO91 / 15188 PCT出版物 日期:1991年10月17日.1,3-二取代的通式I的硝基苯:其中X是羟基或氨基,R 1是氢或C 1-4烷基,其盐适合用作 连接器类型的氧化染料前体以及现有技术的初级中间体组分,用于生产氧化染料,优选用于生产头发着色剂。 对于对苯二胺,对氨基苯酚,2.5-二氨基吡啶和2,4,5,6-四氨基嘧啶类型的显影剂,主要形成具有大的光稳定性的棕色色调。

    Hair dye compositions and certain 1,2,3,4-tetrahydronitroquinoxalines
useful therein
    8.
    发明授权
    Hair dye compositions and certain 1,2,3,4-tetrahydronitroquinoxalines useful therein 失效
    头发组合物和某些有用的1,2,3,4-四氢喹啉酮

    公开(公告)号:US5089025A

    公开(公告)日:1992-02-18

    申请号:US640372

    申请日:1991-01-25

    CPC分类号: A61Q5/10 A61K8/494 C09B51/00

    摘要: The invention relates to the use of compounds corresponding to formula (I) ##STR1## in which one of the substituents R.sup.1 or R.sup.2 is a nitro group while the other is hydrogen, halogen, an amino group, a mono- or dialkylamino group containing C.sub.1-4 alkyl groups, a C.sub.1-4 alkyl or alkoxy group, R.sup.3 and R.sup.4 independently of one another represent hydrogen or a C.sub.1-4 alkyl group, A is a >CHR.sup.6 - or a >C.dbd.O- group, where R.sup.6 is hydrogen or a C.sub.1-4 alkyl group, and R.sup.5 is hydrogen or a C.sub.1-4 alkyl group, or salts thereof as substantive dyes in hair-dyeing compositions.When the substituent groups in formula I represent one of the combinations I-IV shown in the table below, the compounds are novel and are useful in hair-dyeing compositions.______________________________________ R.sup.1 R.sup.2 R.sup.3 R.sup.4 R.sup.5 A ______________________________________ I: H NO.sub.2 H CH.sub.3 H CH.sub.2 II: H NO.sub.2 CH.sub.3 CH.sub.3 H CH.sub.2 III: NH.sub.2 NO.sub.2 H H H CH.sub.2 IV: H NO.sub.2 H H CH.sub.3 CH.sub.2. ______________________________________

    摘要翻译: PCT No.PCT / EP89 / 00834 371日期1991年1月25日 102(e)日期1991年1月25日PCT提交1989年7月17日PCT Pub。 出版物WO90 / 01050 1990年2月8日。本发明涉及对应于式(I)的化合物(Ⅰ)的用途,其中一个取代基R 1或R 2为硝基,而另一个为氢,卤素,氨基 基团,含有C 1-4烷基的单或二烷基氨基,C 1-4烷基或烷氧基,R 3和R 4彼此独立地表示氢或C 1-4烷基,A是> CHR 6 - 或a> C = O-基,其中R 6为氢或C 1-4烷基,R 5为氢或C 1-4烷基,或其盐作为染发组合物中的实质性染料。 当式I中的取代基代表下表中所示的组合I-IV之一时,该化合物是新颖的,并且可用于染发组合物中。 -R1 R2 R3 R4 R5 A-I:HNO2H CH3 H CH2-II:HNO2 CH3 CH3 H CH2-III:NH2NO2HHH CH2 -IV:HNO2HH CH3 CH2。 -

    Direct hair dyes and use thereof
    10.
    发明申请
    Direct hair dyes and use thereof 审中-公开
    直接染发剂及其用途

    公开(公告)号:US20050086746A1

    公开(公告)日:2005-04-28

    申请号:US10994450

    申请日:2004-11-22

    摘要: A coloring or tinting composition containing as a substantive dye at least one hydroxyanthraquinone derivative of formula (I) is provided. Preferred hydroxyanthraquinone derivatives include 1,4-dihydroxy-6-chloro-7-(3′-methylphenoxy)-anthraquinone, 1,4-dihydroxy-6-chloro-7-(2′-methyl-3′-hydroxyphenoxy)-anthraquinone, 1,4-dihydroxy-6-chloro-7-(4′-methylphenoxy)-anthraquinone, 1,4-dihydroxy-6-chloro-7-(3′,5′,-dimethoxyphenoxy)-anthraquinone, or 1,4-dihydroxy-6-chloro-7-(2′,3′-dimethoxyphenoxy)-anthraquinone.

    摘要翻译: 提供含有至少一种式(I)的羟基蒽醌衍生物作为实质染料的着色或着色组合物。 优选的羟基蒽醌衍生物包括1,4-二羟基-6-氯-7-(3'-甲基苯氧基) - 蒽醌,1,4-二羟基-6-氯-7-(2'-甲基-3'-羟基苯氧基) - 蒽醌 ,1,4-二羟基-6-氯-7-(4'-甲基苯氧基) - 蒽醌,1,4-二羟基-6-氯-7-(3',5'-二甲氧基苯氧基) - 蒽醌,或1, 4-二羟基-6-氯-7-(2',3'-二甲氧基苯氧基) - 蒽醌。