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    • 4. 发明授权
    • Bleaching composition comprising magnesium salt
    • 含有镁盐的漂白组合物
    • US08617255B2
    • 2013-12-31
    • US13993399
    • 2011-12-23
    • Jonathan WoodSabine Schäfer
    • Jonathan WoodSabine Schäfer
    • D06L3/00
    • A61K8/19A61K8/022A61K8/23A61K2800/24A61K2800/31A61Q5/08
    • The present invention relates to bleaching composition for keratin fibers, especially human hair, comprising at least one compound with bleaching and/or highlighting effect and a magnesium salt. Further object of the present invention is the use of at least one magnesium salt in a bleaching and/or highlighting composition for keratin fibers, especially for human hair, comprising at least one compound with bleaching and/or highlighting effect for preventing temperature increase going above 50° C., preferably above 45° C. and more preferably above 40° C. in a period of at least 60 min after mixing water free bleaching and/or highlighting composition and oxidizing lotion.
    • 本发明涉及包含至少一种具有漂白和/或突出效果的化合物和镁盐的角蛋白纤维,特别是人发的漂白组合物。 本发明的另外的目的是在漂白和/或突出组合物中使用至少一种镁盐,用于角蛋白纤维,特别是人毛发,其包含至少一种具有漂白和/或突出效果的化合物,以防止温度升高超过 50℃,优选高于45℃,更优选高于40℃,混合无水漂白和/或高亮组合物和氧化洗剂后至少60分钟。
    • 7. 发明授权
    • Colouring composition for keratin fibres
    • 角蛋白纤维着色组合物
    • US08523956B2
    • 2013-09-03
    • US13583745
    • 2010-09-07
    • Jonathan WoodDominic PrattAnja AechtnerKristin OlssonTakeshi Iizaki
    • Jonathan WoodDominic PrattAnja AechtnerKristin OlssonTakeshi Iizaki
    • A61Q5/10
    • A61Q5/10A61K8/411A61K2800/4324
    • Present invention relates to a coloring composition for keratin fibers especially for human hair with exceptionally improved color and shade stability. Accordingly, the first object of the present invention is a coloring composition for keratin fibres especially human hair comprising, in a cosmetically acceptable medium, at least one oxidative dyestuff precursor, 1,3-bis(2,4-diaminophenoxy) propane and/or its respective salts as a coupling agent and at least one direct dye. In an especially preferred from of the present invention the coloring compositions are substantially free from mono cyclic m-phenylenediamine coupling agent. With the term “mono cyclic m-phenylenediamine”, it is meant that the compound comprises only one cyclic group, preferably a benzene ring, in its molecule.
    • 本发明涉及特别用于人类头发的角蛋白纤维着色组合物,具有特别改善的颜色和色泽稳定性。 因此,本发明的第一个目的是一种用于角蛋白纤维,特别是人发的着色组合物,其在化妆品可接受的介质中包含至少一种氧化染料前体,1,3-双(2,4-二氨基苯氧基)丙烷和/或 其各自的盐作为偶联剂和至少一种直接染料。 在本发明特别优选的情况下,着色组合物基本上不含单环间苯二胺偶联剂。 术语“单环间苯二胺”是指该化合物在其分子中仅包含一个环状基团,优选苯环。
    • 8. 发明授权
    • Method for levelling hair colour
    • 调整头发颜色的方法
    • US08388699B2
    • 2013-03-05
    • US13384940
    • 2010-07-15
    • Jonathan WoodMartin UellnerMustafa Grit
    • Jonathan WoodMartin UellnerMustafa Grit
    • A61Q5/10
    • A61K8/046A61K2800/4322A61K2800/882A61Q5/065A61Q5/08
    • A method levels hair color, especially lighter colored hair or including lightened streaks or bleached streaks or bleached as a whole and after certain period of time contrast—difference in color—between the re-growth and formerly lightened parts is clearly visible. The method comprises at least two parts wherein one part being the part not closer to scalp which is artificially color changed to a lighter color by means of lightening and/or coloring and/or bleaching than the other part closer to scalp which is preferably undamaged and has its natural color, wherein hair is optionally shampooed and optionally towel dried and the part directly at the scalp, preferably undamaged and preferably has its natural color, is applied a composition resulting from mixing two compositions, A and B, prior to application.
    • 一种方法可以使头发颜色,特别是浅色头发,或者包括轻度条纹或漂白条纹或整体漂白,并且在一段时间之后,再生长和以前减轻的部分之间的颜色差异是清晰可见的。 该方法包括至少两部分,其中一部分是不靠近头皮的部分,其通过减轻和/或着色和/或漂白而被人为改变为更浅的颜色,而不是更接近头皮的其它部分,其优选是未损伤的, 具有其自然的颜色,其中毛发任选地被洗发并且任选地被毛巾干燥,并且部分直接在头皮上,优选未损坏并且优选具有其天然颜色,施用由施用前混合两种组合物A和B而得到的组合物。
    • 10. 发明授权
    • Low voltage power supply
    • 低压电源
    • US08183845B2
    • 2012-05-22
    • US12276721
    • 2008-11-24
    • Jonathan WoodTimothy Krahn Trudeau
    • Jonathan WoodTimothy Krahn Trudeau
    • G05F1/00
    • H02M1/08H02M3/1588Y02B70/1466
    • A buck regulator for converting an input DC voltage, V+, into an output DC voltage level includes a coupled inductor for outputting the DC voltage level, and an error amplifier for sensing an error in the outputted DC voltage level and a pulse width modulator (PWM) providing a pulse waveform having a duty cycle responsive to the error. Also, included are a V+ voltage driver for outputting the V+ voltage level responsive to the pulse waveform, and a super voltage driver for outputting a super voltage level, Vss, responsive to the pulsed waveform, wherein the super voltage level is higher than the V+ voltage level. The outputted super voltage level is complementary to the outputted V+ voltage level. Also included are dual MOSFETs, which have gates for, respectively, receiving the super voltage level and the V+ voltage level. The dual MOSFETs drive the coupled inductor for outputting the DC voltage level. Furthermore, a pulse shaper is coupled between the PWM and the voltage drivers for forming a sharp pulse having a rise time that is faster than a rise time of the pulse waveform. The sharp pulse is provided as a control signal for activating the voltage drivers.
    • 用于将输入直流电压V +转换为输出直流电压电平的降压调节器包括用于输出直流电压电平的耦合电感器和用于感测输出的直流电压电平的误差的误差放大器和脉宽调制器(PWM )提供具有响应于该误差的占空比的脉冲波形。 此外,包括用于响应脉冲波形输出V +电压电平的V +电压驱动器,以及响应于脉冲波形输出超级电平Vss的超级电压驱动器,其中超电压电平高于V + 电压电平。 输出的超级电压与输出的V +电压电平互补。 还包括双MOSFET,其具有分别用于接收超级电压和V +电压电平的栅极。 双MOSFET驱动耦合电感器输出直流电压电平。 此外,脉冲整形器耦合在PWM和电压驱动器之间,用于形成具有比脉冲波形的上升时间快的上升时间的尖锐脉冲。 提供尖锐脉冲作为用于激活电压驱动器的控制信号。