COSMETIC FORMULATIONS COMPRISING ETHYLCELLULOSE

    公开(公告)号:WO2019028372A1

    公开(公告)日:2019-02-07

    申请号:PCT/US2018/045200

    申请日:2018-08-03

    发明人: YANG, Hui S. MA, Hua

    摘要: Ethylcellulose dispersions in water are film forming compositions that have found use in personal care applications. Conventional methods can require that aqueous dispersions of water-insoluble polymers such as ethylcellulose be obtained using surfactants such as sodium lauryl sulfate (SLS). There is a desire to reduce the degree of consumer exposure to SLS in personal care products. The present invention describes ethylcellulose dispersions comprising surfactants to substantially replace sodium lauryl sulfate. The present invention also describes methods of reducing or substantially eliminating SLS in personal care products that comprise ethylcellulose dispersions.