发明授权
US06503524B1 Delivery of a skin health benefit agent to a treated substrate for transfer to skin
失效
将皮肤健康有益剂递送至经处理的底物以转移至皮肤
- 专利标题： Delivery of a skin health benefit agent to a treated substrate for transfer to skin
- 专利标题（中）： 将皮肤健康有益剂递送至经处理的底物以转移至皮肤
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申请号： US09596162申请日： 2000-06-16
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公开(公告)号： US06503524B1公开(公告)日： 2003-01-07
- 发明人: David John Tyrrell , Robert Cosmo Di Luccio , Ali Yahiaoui , Dennis Stein Everhart , Wade Bolton May
- 申请人： David John Tyrrell , Robert Cosmo Di Luccio , Ali Yahiaoui , Dennis Stein Everhart , Wade Bolton May
- 主分类号： A01N2534
- IPC分类号： A01N2534
摘要：
The present invention relates to a combination for surface treatment of a substrate, e.g. a nonwoven web, used in personal care product applications. The surface treatment combination not only provides adequate fluid handling properties, but also provides a topical delivery system effective in depositing a thin, tenacious and substantially continuous coating of a skin health benefit agent on skin by an aqueous emulsion mediated dissolution of the agent from a substrate with subsequent transfer and deposition onto the skin. Coatings of the skin health benefit agent on the skin resist removal, thereby preventing damage to the natural skin barrier and providing a protective barrier against chemically- and biochemically-induced skin damage.