Process for dyeing keratinous fibres with a hydroxyindole in combination
with a quinone derivative; and novel 1,4-benzoquinones
    1.
    发明授权
    Process for dyeing keratinous fibres with a hydroxyindole in combination with a quinone derivative; and novel 1,4-benzoquinones 失效
    用喹啉衍生物联合羟基染色剂的染色剂纤维的方法; 和新的1,4-苯并噻喃酮

    公开(公告)号:US5053053A

    公开(公告)日:1991-10-01

    申请号:US446544

    申请日:1989-12-06

    摘要: Process for dyeing keratinous fibres, comprising the step of applying to these fibres at least one composition A containing, in a medium appropriate for dyeing, at least one mono- or di-hydroxyindole the application of the composition A being preceded or followed by the application of a composition B containing, in a medium appropriate for dyeing, at least one quinone derivative chosen from ortho- or para-benzoquinones, monoimines or diimines of ortho- or para-benzoquinones, 1,2- or 1,4-naphthoquinones, sulphonimides of ortho- or para-benzoquinones, .alpha., .omega.-alkylene-bis-1,4-benzoquinones, or 1,2- or 1,4-naphthoquinone-monoimines or -diimines; the mono- or di-hydroxyindoles and the quinone derivatives being chosen such that the oxidation-reduction potential difference .DELTA.E between the oxidation-reduction potential E.sub.i of the mono- or di-hydroxyindoles, determined at pH 7 in a phosphate medium on a vitreous carbon electrode by voltametry, and the oxidation-reduction potential E.sub.q of the quinone derivative determined at pH 7 in a phosphate medium by polarography on a mercury electrode and relative to a saturated calomel electrode is such that.DELTA.E=E.sub.i -E.sub.q .ltoreq.320 mV.

    摘要翻译: 用于染色角质纤维的方法,包括向这些纤维施加至少一种组合物A的步骤,该组合物A在适于染色的培养基中含有至少一种单羟基吲哚和二羟基吲哚,组合物A在施用之前或之后施用 在适于染色的培养基中含有至少一种选自邻 - 或对 - 苯醌,邻 - 或对 - 苯醌的单亚胺或二亚胺,1,2-或1,4-萘醌,磺酰亚胺的醌衍生物的组合物B 邻 - 或对 - 苯醌,α,ω-亚烷基 - 双-1,4-苯醌或1,2-或1,4-萘醌 - 单亚胺或二亚胺; 选择单羟基吲哚和二羟基吲哚和醌衍生物,使得在磷酸盐介质中在玻璃质上在pH 7下测定的单羟基吲哚或二羟基吲哚的氧化还原电位Ei之间的氧化还原电位差DELTA E 碳电极,通过在汞电极上并相对于饱和甘汞电极的极谱法在pH7下测定的醌衍生物的氧化还原电位Eq为DELTA E = Ei-Eq≤320 mV。

    Method and apparatus for electromagnetic stimulation of the skin for treating pathological conditions
    2.
    发明授权
    Method and apparatus for electromagnetic stimulation of the skin for treating pathological conditions 失效
    用于电磁刺激皮肤治疗病理状况的方法和装置

    公开(公告)号:US06461375B1

    公开(公告)日:2002-10-08

    申请号:US09445646

    申请日:1999-12-09

    IPC分类号: A61N100

    CPC分类号: A61N1/40 A61N1/16

    摘要: The present invention relates to a novel method and device for electromagnetic stimulation of the skin for the purpose of modifying a physiological condition or performing treatment of a given pathology, and also to an electronic device enabling said method to be implemented. The device is characterized in that it comprises electronic elements imparting oscillatory behavior thereto at at least one resonant frequency, said resonance being induced by electromagnetic induction external to the device. A particular embodiment of the device is a passive electronic circuit that does not include any source of energy, characterized in that it comprises in series a self-inductor (1), a capacitor (2), and a resistor (3).

    摘要翻译: 本发明涉及一种用于电磁刺激皮肤的新方法和装置,其用于改变生理状态或进行给定病理学的治疗,以及涉及实现所述方法的电子设备。 该装置的特征在于,其包括在至少一个谐振频率下赋予振荡特性的电子元件,所述谐振由装置外部的电磁感应引起。 器件的特定实施例是不包括任何能量源的无源电子电路,其特征在于其包括串联的自感器(1),电容器(2)和电阻器(3)。

    Sealing ring
    3.
    发明申请
    Sealing ring 审中-公开
    密封圈

    公开(公告)号:US20050248096A1

    公开(公告)日:2005-11-10

    申请号:US11070844

    申请日:2005-03-01

    IPC分类号: F16J15/32

    CPC分类号: F16J15/3276

    摘要: Sealing ring comprising a support element (1) and a sealing collar (2) and which in sealing manner envelops a machine element (3) to be sealed, wherein the support element (1) and the sealing collar (2) are connected to each other, the support element comprising an axial flange (4), the axial flange (4) being of essentially cylindrical shape and extending in axial direction parallel to the insertion and removal direction (6) of the sealing ring and on the outer circumferential side presenting at least one elevation (7) with at least one support surface (8) extending essentially across the insertion and removal surface (6) and wherein the elevation (7) is enveloped by a cover (10) configured as a static seal (9).

    摘要翻译: 密封环包括支撑元件(1)和密封套环(2),并且密封方式包围待密封的机器元件(3),其中支撑元件(1)和密封套环(2)连接到每个 另一方面,所述支撑元件包括轴向凸缘(4),所述轴向凸缘(4)基本上为圆柱形,并且在轴向方向上平行于所述密封环的插入和取出方向(6)延伸,并且在外周侧呈现 具有至少一个支撑表面(8)的至少一个仰角(7),所述至少一个支撑表面(8)基本上跨越所述插入和移除表面(6)延伸,并且其中所述高度(7)被构造为静态密封件(9)的盖(10)包围, 。

    Method for dyeing keratinous fibres using an aminoindole in combination
with a quinone derivative
    4.
    发明授权
    Method for dyeing keratinous fibres using an aminoindole in combination with a quinone derivative 失效
    使用氨基酸与喹啉衍生物组合的染色剂的染色方法

    公开(公告)号:US5180400A

    公开(公告)日:1993-01-19

    申请号:US707056

    申请日:1991-05-29

    CPC分类号: A61K8/492 A61Q5/10

    摘要: Method for dyeing keratinous fibres, characterized in that at least one composition (A) containing at least one aminoindole in a medium appropriate for dyeing is applied to these fibres, the application of the composition (A) being preceded or followed by the application of a composition (B) containing, in a medium appropriate for dyeing, at least one quinone derivative chosen from ortho- or para-benzoquinones, ortho- or para-benzoquinone monoimines or diimines, 1,2- or 1,4-naphthoquinones, ortho- or para-benzoquinone sulphonimides, .alpha.,.omega.-alkylene-bis-1,4-benzoquinones, or 1,2- or 1,4-naphthoquinone monoimines or diimines, the aminoindoles and the quinone derivatives being chosen such that the difference in redox potential .DELTA.E between the redox potential E.sub.i of the aminoindoles, determined at pH 7 in a phosphate medium on a vitreous carbon electrode by voltametry, and the redox potential E.sub.q of the quinone derivative, determined at pH 7 in a phosphate medium by polarography on a mercury electrode relative to the saturated calomel electrode, in such that.DELTA.E=E.sub.i -E.sub.q .ltoreq.470 mV.

    摘要翻译: 染色角质纤维的方法,其特征在于在适于染色的培养基中至少含有至少一个氨基吲哚的组合物(A)施用于这些纤维,组合物(A)在施用之前或之后施用 在适于染色的介质中含有至少一种选自邻 - 或对 - 苯醌,邻 - 或对 - 苯醌单亚胺或二亚胺的醌衍生物,1,2-或1,4-萘醌,邻 - 或对苯醌磺酰亚胺,α,ω-亚烷基 - 双-1,4-苯醌或1,2-或1,4-萘醌单亚胺或二亚胺,选择氨基吲哚和醌衍生物,使得氧化还原电位的差异 在玻璃碳电极上的磷酸盐介质中通过伏安法在pH7下测定的氨基吲哚的氧化还原电位Ei与在磷酸盐介质中通过极谱法在pH7下测定的醌衍生物的氧化还原电位Eq 在汞电极上相对于饱和甘汞电极,使得DELTA E = Ei-Eq