Low VOC hair sprays containing cellulose ethers
    10.
    发明授权
    Low VOC hair sprays containing cellulose ethers 失效
    含有纤维素醚的低VOC发胶

    公开(公告)号:US5804166A

    公开(公告)日:1998-09-08

    申请号:US854049

    申请日:1997-05-09

    CPC分类号: A61Q5/06 A61K8/046 A61K8/731

    摘要: Disclosed are hair spray compositions containing non-ionic cellulosic ethers in a solvent base containing water and volatile organic solvent wherein the level of volatile organic solvent in the composition is about 80% or less, and wherein the non-ionic cellulose ether is characterized by a solution viscosity of less than about 50 cps at 25.degree. C. for an aqueous solution containing 3 wt. % solids and 55 wt. % ethanol. The preferred non-ionic cellulosic ether is methylhydroxypropyl cellulose.

    摘要翻译: 公开了在含有水和挥发性有机溶剂的溶剂基质中含有非离子纤维素醚的喷发组合物,其中组合物中挥发性有机溶剂的含量为约80%或更少,其中非离子纤维素醚的特征在于: 溶液粘度在25℃下小于约50cps,对于含有3wt。 固体%和55重量% %乙醇。 优选的非离子纤维素醚是甲基羟丙基纤维素。