Permanent waving compositions
    3.
    发明授权
    Permanent waving compositions 失效
    永久性挥发性成分

    公开(公告)号:US4272517A

    公开(公告)日:1981-06-09

    申请号:US40969

    申请日:1979-05-21

    CPC分类号: A61Q5/04 A61K8/447

    摘要: A permanent waving composition which comprises N-carbamoylcysteine and which acts mildly on the human hair and skin and has outstanding stability during application and storage. When further incorporating cysteine, the composition posseses the advantages afforded by cysteine without involving the drawbacks attendant on the use of cysteine.

    摘要翻译: 一种永久挥发性组合物,其包含N-氨基甲酰基半胱氨酸,并且其在人的头发和皮肤上轻微作用,并且在施用和储存期间具有优异的稳定性。 当进一步掺入半胱氨酸时,该组合物具有由半胱氨酸提供的优点,而不涉及半胱氨酸的使用所引起的缺点。