Process for the preparation of stable aqueous hair dyeing emulsions
    4.
    发明授权
    Process for the preparation of stable aqueous hair dyeing emulsions 失效
    制备稳定的水性染发乳液的方法

    公开(公告)号:US06528045B1

    公开(公告)日:2003-03-04

    申请号:US09406028

    申请日:1999-09-27

    IPC分类号: A61K713

    CPC分类号: A61K8/06 A61K8/064 A61Q5/10

    摘要: A stable, aqueous hair dyeing emulsion with good Theological properties is prepared, while simultaneously substantially reducing the manufacturing time and energy consumption, comprising at least one oxidation hair dyestuff precursor, by mixing a water-in-oil emulsion, comprising 10% to 50% by weight of at least one nonionic emulsifier, 10% to 50% by weight of at least one nonionic co-emulsifier selected from the group of C10-C22-fatty alcohols, C12-C18-fatty acid mono- and dialkanolamides and/or C10-C22-fatty acid esters with polyvalent alcohols, 5% to 40% by weight of oleic acid, and up to 25%, in particular 20% by weight of water, each calculated to the total w/o-emulsion composition, with an aqueous phase comprising at least one water-soluble surfactant. Mixing is carried out under shear force at 15° to 30° C., preferably at room temperature at about 20° to 25°.

    摘要翻译: 制备具有良好神学性质的稳定的水性染发乳液,同时通过混合包含10%至5​​0%的油包水乳液,同时显着减少包含至少一种氧化染发剂前体的制造时间和能量消耗, 的至少一种非离子乳化剂,10重量%至50重量%的至少一种选自C 10 -C 22脂肪醇,C 12 -C 18脂肪酸单和二烷醇酰胺和/或C10的非离子助乳化剂 -C22-脂肪酸酯与多元醇,5重量%至40重量%油酸,和至多25重量%,特别是20重量%的水,各自计算为总w / o-乳液组合物, 水相包含至少一种水溶性表面活性剂。 混合在15°至30°C的剪切力下进行,优选在室温约20°至25°下进行。

    Hair dye composition
    7.
    发明授权
    Hair dye composition 失效
    染发剂组成

    公开(公告)号:US5318599A

    公开(公告)日:1994-06-07

    申请号:US974170

    申请日:1992-11-10

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

    摘要: Hair dye composition comprising at least one triaminohydroxypyrimidine and (or) diaminodihydroxypyrimidine as developing substance, and as coupling agent 3-amino-2-methylamino-6-methoxypyridine or salts thereof, on its own or in admixture with other coupling agents. Application of this composition in admixture with an oxidant onto human hair provides excellent natural-looking hair colorations.

    摘要翻译: 包含至少一种三氨基羟基嘧啶和(或)二氨基二羟基嘧啶作为显影物质的染发剂组合物,以及作为偶联剂3-氨基-2-甲基氨基-6-甲氧基吡啶或其盐或其与其它偶联剂的混合物。 将这种组合物与氧化剂混合在人的头发上提供了优异的自然的头发着色。

    Composition for the dyeing of human hair
    8.
    发明授权
    Composition for the dyeing of human hair 失效
    用于染发头发的组合物

    公开(公告)号:US07056352B2

    公开(公告)日:2006-06-06

    申请号:US10465255

    申请日:2003-06-19

    IPC分类号: A61K7/13

    CPC分类号: A61K8/415 A61K8/411 A61Q5/10

    摘要: Hair dyeing composition on the basis of an oxidation dyestuff precursor reacting with peroxide, comprising at least one developing and/or coupling substance selected from the group a) 3-chloro-p-aminophenol and b) 2-methyl-5-γ-hydroxypropyl aminophenol, 2-methyl-5-methyl aminophenol, 2-methyl-5-ethyl aminophenol, 2-methoxy-5-aminophenol, 2-methyl-4-methoxy-5-aminophenol and/or 2-methyl-4-methoxy-5-hydroxyethyl aminophenol and c) 1-methoxy-2,4-diaminobenzene, 1-β-hydroxyethyloxy-2,4-diaminobenzene, 1-(1,2-dihydroxypropyloxy)-2,4-diaminobenzene, 1-methoxy-2-amino-4-β-hydroxyethyl aminobenzene, 1,3-bis-(2,4-diaminophenoxy)-propane, 2,4-diamino-5-methyl-phenetol and/or 1-β-hydroxyethyloxy-5-methyl-2,4-diaminobenzene.

    摘要翻译: 基于与过氧化物反应的氧化染料前体的染发组合物,其包含至少一种显影和/或偶联物质,其选自a)3-氯 - 对氨基苯酚和b)2-甲基-5-γ-羟丙基 2-甲基-5-甲基氨基苯酚,2-甲基-5-乙基氨基苯酚,2-甲氧基-5-氨基苯酚,2-甲基-4-甲氧基-5-氨基苯酚和/或2-甲基-4-甲氧基-5-氨基苯酚, 5-羟乙基氨基苯酚和c)1-甲氧基-2,4-二氨基苯,1-β-羟基乙氧基-2,4-二氨基苯,1-(1,2-二羟基丙氧基)-2,4-二氨基苯,1-甲氧基-2 - 氨基-4-β-羟乙基氨基苯,1,3-双 - (2,4-二氨基苯氧基) - 丙烷,2,4-二氨基-5-甲基 - 苯并和/或1-β-羟基乙氧基-5-甲基 - 2,4-二氨基苯。

    Process for oxidative dyeing and re-dyeing of human hair
    9.
    发明授权
    Process for oxidative dyeing and re-dyeing of human hair 失效
    人类头发的氧化染色和再染色工艺

    公开(公告)号:US5431698A

    公开(公告)日:1995-07-11

    申请号:US212029

    申请日:1994-03-11

    摘要: A new multi-step process for dyeing human hair achieving improved coverage and gentle treatment of the hair and, in addition, allowing the production of numerous hair dye shades using a relatively small number of hair dye compositions, which process consists of the following steps:a) Application of an alkaline oxidation hair dye composition comprising at least one developing substance and at least one coupling substance as well as an oxidizing agent mainly onto that part of the human hair which is next to the scalp, whereby the mixture is adjusted to the hair shade desired for the total dyeing result;b) rinsing and shampooing of the hair after completed processing of the dyeing composition;c) application of an acidic oxidation hair dye composition comprising at least one developing and at least one coupling agent as well as an oxidizing agent, to the total hair, andd) rinsing of the hair after complete processing of the hair dye.

    摘要翻译: 一种用于染色人类头发的新的多步骤方法,其改善了头发的覆盖和温和处理,此外,还允许使用相对少量的染发剂组合物生产许多染发剂阴影,该方法包括以下步骤: a)将包含至少一种显影物质和至少一种偶联物质以及氧化剂的碱性氧化染发剂组合物主要施用到头皮旁边的人毛发部分上,由此将混合物调节至 总染色结果需要染发剂; b)在染色组合物完成加工后漂洗和洗发头发; c)向总毛发施用包含至少一种显影和至少一种偶联剂以及氧化剂的酸性氧化染发剂组合物,以及d)在染发剂完全加工后漂洗毛发。

    Composition for the dyeing of human hair

    公开(公告)号:US07070627B2

    公开(公告)日:2006-07-04

    申请号:US10465078

    申请日:2003-06-19

    IPC分类号: A61K7/13

    CPC分类号: A61K8/411 A61K8/415 A61Q5/10

    摘要: Hair dyeing composition on the basis of an oxidation dyestuff precursor reacting with peroxide, comprising at least one developing and/or coupling substance selected from the group a) 3-chloro-p-aminophenol and b) 2-Methyl-5-γ-hydroxypropyl aminophenol, 2-methyl-5-methyl-aminophenol and/or 2-methyl-5-ethyl aminophenol and c) para-phenylenediamine, para-toluylenediamine, 2,6-dimethyl-para-phenylenediamine, 2-hydroxymethyl-para-phenylenediamine, 2-hydroxyethyl-para-phenylenediamine, 2-n-propyl-para-phenylenediamine, 2-isopropyl-para-phenylenediamine, N-(β-hydroxypropyl)-para-phenylenediamine, N,N-bis(β-hydroxyethyl)-para-phenylenediamine, N-methoxyethyl-para-phenylenediamine and/or 5-chloro-2-hydroxyethyl-para-phenylenediamine or the water-soluble salts thereof.