Methods of controlling dust and compositions produced thereby
    1.
    发明授权
    Methods of controlling dust and compositions produced thereby 失效
    控制灰尘和由此产生的组合物的方法

    公开(公告)号:US5891423A

    公开(公告)日:1999-04-06

    申请号:US950015

    申请日:1997-10-14

    申请人: George Weeks

    发明人: George Weeks

    摘要: Method of treating dry, free flowing, dust forming compositions with selected liquids to agglomerate a portion of the particles into groups of particles of sufficient size so that the treated compositions are substantially dust free and retain their free flowing properties, and the compositions produced by such treatment.

    摘要翻译: 用选择的液体处理干燥,自由流动的成粉组合物的方法,以将一部分颗粒聚集成足够大小的颗粒组,使得经处理的组合物基本上无粉尘并保持其自由流动特性,并且由其制备的组合物 治疗。

    Hair dyeing with persulfate oxidants and catechols
    3.
    发明授权
    Hair dyeing with persulfate oxidants and catechols 失效
    用过硫酸盐氧化剂和儿茶酚染发

    公开(公告)号:US5603734A

    公开(公告)日:1997-02-18

    申请号:US484191

    申请日:1995-06-07

    CPC分类号: A61Q5/10 A61K8/19 A61K8/347

    摘要: A process of dyeing hair by preparing and applying to the hair an aqueous reaction medium buffered to a pH of from 7 to 11 with a bicarbonate or a TRIS buffer, a catalytic quantity of a cupric or ferrous salt, a catechol and a persulfate oxidizing agent and removing the composition after the desired color is attained, and compositions and kits for practicing such process. The composition may be formed by simultaneous addition of the catechol and the oxidant to the hair or by addition of the catechol followed by addition of the oxidant.

    摘要翻译: 通过用碳酸氢盐或TRIS缓冲液,催化量的铜或亚铁盐,邻苯二酚和过硫酸盐氧化剂制备和施加到头发上缓冲至pH7至11的水性反应介质来染发毛发的方法 并且在达到所需颜色后除去组合物,以及用于实施这种方法的组合物和试剂盒。 组合物可以通过将儿茶酚和氧化剂同时添加到头发中或通过加入儿茶酚,然后加入氧化剂而形成。

    Hair dyeing process with aminoalkylthio substituted dihydroxybenzene and
oxidative agents
    5.
    发明授权
    Hair dyeing process with aminoalkylthio substituted dihydroxybenzene and oxidative agents 失效
    用氨基烷硫基取代的二羟基苯和氧化剂进行染发

    公开(公告)号:US5435810A

    公开(公告)日:1995-07-25

    申请号:US174486

    申请日:1993-12-27

    摘要: A process of dyeing hair by preparing and applying to the hair an aqueous reaction medium comprising an aminoethanethio substituted dihydroxybenzene and a periodate, iodate, ferricyanide or persulfate oxidizing agent, the composition optionally containing a color modifier selected from the group consisting of direct dyes, primary intermediates, couplers, cysteine, dopa species and mixtures thereof, additionally containing a buffer to maintain the pH in the range from 2 to 11 during the oxidation reaction; and removing the aqueous reaction medium from the hair after formation of the desired color and compositions and kits for practicing such processes. The reaction medium may be formed by simultaneous addition of the dihydroxybenzene and the oxidant to the hair or by addition of the dihydroxybenzene followed by addition of the oxidant.

    摘要翻译: 通过制备和应用包含氨基乙硫醚取代的二羟基苯和高碘酸盐,碘酸盐,铁氰化物或过硫酸盐氧化剂的高碘酸盐,碘酸盐,铁氰化物或过硫酸盐氧化剂的水性反应介质,染发头发的方法,所述组合物任选地含有选自直接染料, 中间体,成色剂,半胱氨酸,多巴物质及其混合物,另外含有在氧化反应期间将pH保持在2至11范围内的缓冲液; 并在形成所需颜色的组合物和用于实施这些方法的试剂盒之后从毛发中除去水性反应介质。 反应介质可以通过将二羟基苯和氧化剂同时加入到毛发中或通过加入二羟基苯然后加入氧化剂来形成。

    Composition and method for dyeing hair with indolic compounds in the
presence of a chlorite oxidant
    6.
    发明授权
    Composition and method for dyeing hair with indolic compounds in the presence of a chlorite oxidant 失效
    在亚氯酸氧化剂存在下用吲哚化合物染发毛发的组合物和方法

    公开(公告)号:US5413612A

    公开(公告)日:1995-05-09

    申请号:US13441

    申请日:1993-02-04

    申请人: Gottfried Wenke

    发明人: Gottfried Wenke

    IPC分类号: A61K8/49 A61Q5/10 A61K7/13

    CPC分类号: A61K8/492 A61Q5/10

    摘要: Aqueous dye compositions containing sodium chlorite together with 5,6-dihydroxyindoline or 5,6-dihydroxyindole, its analogs, homologs or derivatives, methods of using the compositions to color hair and packages containing such compositions.

    摘要翻译: 含有亚氯酸钠与5,6-二羟基二氢吲哚或5,6-二羟基吲哚,其类似物,同系物或衍生物的水性染料组合物,使用该组合物染色毛发和包含这种组合物的包装的方法。

    Oxidative hair dyeing method, composition, and kit utilizing hydroxyl
substituted benzothiazines
    7.
    发明授权
    Oxidative hair dyeing method, composition, and kit utilizing hydroxyl substituted benzothiazines 失效
    使用羟基取代苯并噻嗪的氧化染发方法,组合物和试剂盒

    公开(公告)号:US5374288A

    公开(公告)日:1994-12-20

    申请号:US174489

    申请日:1993-12-27

    摘要: A process of dyeing hair by preparing and applying to the hair an aqueous reaction medium comprising dihydroxybenzothiazine and a periodsate, iodate, ferricyanide or persulfate oxidizing agent, the composition optionally containing a color modifier selected from the group consisting of direct dyes, primary intermediates, couplers, cysteine, dopa species and mixtures thereof, additionally containing a buffer to maintain the pH in the range from 2 to 11 during the oxidation reaction; and removing the aqueous reaction medium from the hair after the desired color is attained and compositions and kits for practicing such processes. The reaction medium may be formed by simultaneous addition of the benzothiazine and the oxidant to the hair or by addition of the benzothiazine followed addition of the oxidant.

    摘要翻译: 通过制备和应用包含二羟基苯并噻嗪和季铵盐,碘酸盐,铁氰化物或过硫酸盐氧化剂的含水反应介质对头发进行染色的方法,所述组合物任选地含有选自直接染料,初级中间体,成色剂 ,半胱氨酸,多巴物种及其混合物,另外含有在氧化反应期间将pH保持在2至11范围内的缓冲液; 并且在获得所需颜色之后从头发中除去水性反应介质,以及用于实施这些方法的组合物和试剂盒。 反应介质可以通过将苯并噻嗪和氧化剂同时添加到毛发中或通过加入苯并噻嗪,然后加入氧化剂而形成。

    Hair dye coupler compounds
    10.
    发明授权
    Hair dye coupler compounds 失效
    染发剂成色剂化合物

    公开(公告)号:US5183941A

    公开(公告)日:1993-02-02

    申请号:US602014

    申请日:1990-10-23

    摘要: The present invention concerns the aminophenols (I) as novel couplers ##STR1## wherein R.sub.1 and R.sub.2 may be the same or different and are hydrogen, alkyl and hydroxyalkyl of from 1 to about 6 carbons in the alkyl moiety, or R.sub.1 and R.sub.2 can also form, together with the nitrogen atom to which they are attached, a morpholine, piperidine or pyrrolidine ring, and R.sub.3 and R.sub.4 are hydrogen, alkyl, acyl and hydroxyalkyl having from 1 to about 6 carbons, and oxidative hair dye compositions containing same along with at least one primary dye intermediate in aqueous or hydroalcoholic media.

    摘要翻译: 本发明涉及作为新型成色剂(I)的氨基酚(I),其中R 1和R 2可以相同或不同并且是氢,烷基部分中具有1至约6个碳的烷基和羟烷基,或者R 1和 R2还可以与它们所连接的氮原子一起形成吗啉,哌啶或吡咯烷环,并且R 3和R 4是具有1至约6个碳的氢,烷基,酰基和羟烷基,以及含有 与水性或水性醇介质中的至少一种初级染料中间体相同。