张延生
专利名称:Cosmetic or dermatological gels bad on
microemulsions
发明人:Khiet Hien Diec,Wolfgang Meier,Jörg
Schreiber
申请号:US09269676
申请日:19990618ps是啥
公开号:US06667044B1
皮鞋发霉
公开日:
乘机读音
手指掉皮20031223
专利内容由知识产权出版社提供
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摘要:Microemulsion gels a) bad on water in oil type microemulsions, comprising an oil pha which is esntially compod of not easily volatile components, an aqueous
pha containing one or more polyethoxylated W/O emulsifiers and/or one or more polypropoxylated W/O emulsifiers and/or one or more polyethoxylated and polypropoxylated W/O emulsifiers and/or one or more monoesters, diesters, polyesters of polyols as W/O emulsifiers and/or one or more monoethers, diethers, polyethers of polyols as W/O emulsifiers and/or one or more dimethicone copolyols as W/O emulsifiers and/or one or more fatty alcohols or fatty acids as W/O emulsifiers and/or one or more sorbitan esters as W/O emulsifiers and/or one or more methyl gluco esters as W/O emulsifiers, and also comprising if desired one or more O/W emulsifiers, obtained in such a way that a mixture of basic components comprising an aqueous pha, an oil pha, one or more inventive emulsifiers is produced, being the HLB value of the emulsifier or emulsifier combination located between 2 and 14.
申请人:BEIERSDORF AG
代理机构:Norris McLaughlin & Marcus
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