Methods and compositions for permanent shaping of hair
    1.
    发明授权
    Methods and compositions for permanent shaping of hair 失效
    头发永久成型的方法和组合物

    公开(公告)号:US5637295A

    公开(公告)日:1997-06-10

    申请号:US559375

    申请日:1995-11-16

    CPC分类号: A61Q5/04 A61K8/898

    摘要: The permanent shaping composition for permanent shaping of hair includes from 2 to 25 percent by weight of a conventional keratin-reducing compound and from 0.02 to 5 percent by weight of certain diquaternary polysiloxanes. The permanent wave-pretreatment composition includes from 0.02 to 5 percent by weight of the diquaternary polysiloxanes. The permanent shaping composition advantageously includes mercaptocarbonic acid reducing agents and has a pH of from 6 to 10 and may include conventional cosmetic additives. Methods for using the permanent shaping composition and the permanent wave-pretreatment composition are described which provide a more uniform permanant wave from the hair roots to the hair tips.

    摘要翻译: 用于永久成型头发的永久性成形组合物包含2至25重量%的常规角蛋白减少化合物和0.02至5重量%的某些二季聚硅氧烷。 永久波浪预处理组合物包含0.02至5重量%的二季聚硅氧烷。 永久性成形组合物有利地包括巯基碳酸还原剂,并且pH为6至10,并且可以包括常规的化妆品添加剂。 描述了使用永久成形组合物和永久性波浪预处理组合物的方法,其提供从发根到毛发尖端的更均匀的永久波。

    Hair keratin-reducing mono, di- and triglycerides of cysteine and
compositions
    2.
    发明授权
    Hair keratin-reducing mono, di- and triglycerides of cysteine and compositions 失效
    头发角蛋白降低的半胱氨酸和组合物的单,二和甘油三酯

    公开(公告)号:US5503826A

    公开(公告)日:1996-04-02

    申请号:US330363

    申请日:1994-10-27

    CPC分类号: A61Q5/04 A61K8/447 C07C323/58

    摘要: The new keratin-reducing substances useful in compositions for permanent shaping of hair are glyceryl esters of cysteine, especially the monoglyceryl esters. As monoglyceryl esters of cysteine 2-amino-3-mercaptopropionic acid-(2',3'-dihydroxypropyl)ester and 2-amino-3-mercaptopropionic acid-(1',3'-dihydroxyisopropyl)ester are particularly preferred. A preferred embodiment of the compositions for permanent shaping of hair consists of a ready-to-use mixture of a water-free component including at least one glyceryl ester of cysteine and at least one other component which is kept physically separately from the water-free component until the mixture is prepared. The compositions also can include other conventional ingredients normally used in permanent shaping compositions such as surfactants and thickeners. The compositions have a preferred pH range of 6.0 to 8.5 and contain from 8 to 28 percent by weight of the glyceryl esters of cysteine.

    摘要翻译: 用于头发永久成型的组合物中的新的角蛋白还原物质是半胱氨酸的甘油酯,特别是单甘油酯。 作为半胱氨酸2-甘氨酸酯,2-氨基-3-巯基丙酸 - (2',3'-二羟基丙基)酯和2-氨基-3-巯基丙酸 - (1',3'-二羟基异丙基)酯是特别优选的。 用于永久成型头发的组合物的优选实施方案是由包含至少一种半胱氨酸甘油酯和至少一种其它成分的无水组分的即用混合物组成的物质与水分离物质分开 组分直到制备混合物。 组合物还可以包括通常用于永久成型组合物如表面活性剂和增稠剂的其它常规成分。 组合物具有6.0至8.5的优选pH范围并且含有8至28重量%的半胱氨酸的甘油酯。

    Composition and process for the permanent shaping of hair
    5.
    发明授权
    Composition and process for the permanent shaping of hair 失效
    头发永久成型的组成和工艺

    公开(公告)号:US5554362A

    公开(公告)日:1996-09-10

    申请号:US246112

    申请日:1994-05-19

    CPC分类号: A61Q5/04 A61K8/46

    摘要: The hair shaping composition for permanent shaping of hair has a pH of from 6 to 9 and contains one or more conventional cosmetic additives, which can include water; perfume oil and/or a surface active compound, and from 5 to 25 percent by weight of 2-hydroxy-3-mercaptopropionic acid and/or its salts as active keratin-reducing agent. Preferably the 2-hydroxy-3-mercaptopropionic acid and/or its salts are the only keratin-reducing components in the composition. The method for permanent shaping of hair using this hair shaping composition allows a ready and uniform shaping of the hair without allergic or sensitizing reaction.

    摘要翻译: 用于头发永久成型的头发成型组合物的pH为6至9,并且含有一种或多种常规的化妆品添加剂,其可以包括水; 香料油和/或表面活性化合物,以及5至25重量%的2-羟基-3-巯基丙酸和/或其盐作为活性角蛋白还原剂。 优选地,2-羟基-3-巯基丙酸和/或其盐是组合物中唯一的角蛋白减少成分。 使用该毛发成型组合物永久成型头发的方法允许头发的准备和均匀的成形,而不会发生过敏或敏化反应。

    O-benzyl-N-hydroxyalkyl derivatives of chitosan and nail polish
containing the same
    6.
    发明授权
    O-benzyl-N-hydroxyalkyl derivatives of chitosan and nail polish containing the same 失效
    壳聚糖的O-苄基-N-羟烷基衍生物和含有它的指甲油

    公开(公告)号:US4954619A

    公开(公告)日:1990-09-04

    申请号:US217763

    申请日:1988-07-11

    CPC分类号: C08B37/003 A61K8/736 A61Q3/02

    摘要: Nail polish is disclosed, based upon a film-former, a resin component and a solvent system, containing as film-former and/or resin component an O-benzyl-N-hydroxyalkyl chitosan fo the formula (I)HO[C.sub.6 H.sub.11-m-q NO.sub.4 (R.sup.1).sub.m (R.sup.2).sub.n (R.sup.3).sub.q ].sub.p H (I)(with m=0 to 0.6; n=0.1 to 10; q=0.1 to 4; p=an integer from 50 to 5,000; R.sup.1 =acetyl; R.sup.2 =hydroxyethyl, 2-hydroxypropyl or 2-hydroxybutyl and R.sup.3 =benzyl).The polish film obtained with the nail polish possesses a high luster, outstanding adhesion, as well as an increased hardness compared to nail polishes based upon nitro-cellulose, with even more sufficient elasticity. Also included in the present invention are the new O-benzyl-N-hydroxyalkyl-chitosans of formula (I).

    摘要翻译: 公开了基于成膜剂,树脂组分和溶剂体系的指甲油,其包含作为成膜剂和/或树脂组分的式(I)的HO- [C 6 H 11 -m]的O-苄基-N-羟烷基壳聚糖 -qNO4(R1)m(R2)n(R3)q] pH(I)(m = 0至0.6; n = 0.1至10; q = 0.1至4; p = 50至5,000的整数; R1 = 乙酰基; R 2 =羟乙基,2-羟丙基或2-羟基丁基,R 3 =苄基)。 用指甲油获得的抛光膜与基于硝基纤维素的指甲油相比,具有高光泽,优异的粘附性以及增加的硬度,具有更充分的弹性。 本发明还包括新的式(I)的O-苄基-N-羟基烷基 - 壳聚糖。

    Foil for wrapping hair ends
    10.
    发明授权
    Foil for wrapping hair ends 失效
    用于包裹头发的箔

    公开(公告)号:US06506501B1

    公开(公告)日:2003-01-14

    申请号:US09355656

    申请日:2001-09-27

    IPC分类号: B32B2900

    摘要: The permanent shaping method avoids overcurling of hair tips. Prior to performing the permanent shaping of the hair, the hair tips are protected by wrapping the hair tips with an impregnated foil and then performing the permanent shaping of the hair. The foil is an impregnated hair-tip paper that has been treated with an aqueous preparation that provides superior permanent shaping results. This aqueous preparation contains water, from 20 to 70 percent by weight of at least one lipophilic substance; from 1 to 25 percent by weight of at least one emulsifier and from 0.5 to 15 percent by weight of at least one organic acid. An impregnated foil made from silk or rice paper is also described.

    摘要翻译: 永久性成形方法避免头发过度发生。 在进行头发的永久成形之前,通过用浸渍的箔包裹毛发头部然后进行头发的永久成形来保护头发尖端。 箔是经浸渍的头发纸,其已经用提供优异的永久成形结果的水性制剂处理。 该水性制剂含有20-70%重量的至少一种亲脂性物质的水; 1至25重量%的至少一种乳化剂和0.5至15重量%的至少一种有机酸。 还描述了由丝绸或米纸制成的浸渍箔。