Process for enhancing squeaky skin feel of surfactant solution rinsed in water by proper selection of components
    10.
    发明申请
    Process for enhancing squeaky skin feel of surfactant solution rinsed in water by proper selection of components 审中-公开
    通过适当选择组分,在水中漂洗表面活性剂溶液,提高吱吱嘎吱的皮肤感觉

    公开(公告)号:US20070066501A1

    公开(公告)日:2007-03-22

    申请号:US11232043

    申请日:2005-09-21

    IPC分类号: A61K8/00

    摘要: The invention discloses process for enhancing squeaky feel by reducing or eliminating surfactant micelles on dilution. The present invention focuses, for example, on the relationship between counter-ion (e.g., cation, preferably salt cation) and surfactant. Specifically, it has been found that enhancing the precipitation of counter-ion-surfactant complex helps reduce surfactant micellar concentration, reduce surface tension and lead to enhanced “squeaky” feel. The precipitation can in turn be promoted by enhancing surfactant counter-ion interaction, e.g., by increasing sensitivity of surfactant to counter-ion (e.g., by using long chain length hydrophobe group), and/or by preformulating additional counter-ion into the surfactant solution. Micellar structure can also be reduced or eliminated by co-blending of surfactant, using co-solvent and/or using surfactants of lower Krafft point.

    摘要翻译: 本发明公开了通过稀释时减少或消除表面活性剂胶束来增强吱吱声感觉的方法。 本发明的重点在于例如抗衡离子(例如阳离子,优选盐阳离子)和表面活性剂之间的关系。 具体地说,已经发现增强抗衡离子表面活性剂复合物的沉淀有助于降低表面活性剂胶束浓度,降低表面张力并导致增强的“吱吱”感。 通过提高表面活性剂的离子相互作用,例如通过增加表面活性剂对抗衡离子的敏感性(例如通过使用长链疏水基团)和/或通过将额外的抗衡离子预先加入到表面活性剂中,可以促进沉淀 解。 通过共表面活性剂,使用共溶剂和/或使用较低克拉夫特点的表面活性剂,也可以减少或消除胶束结构。