发明授权
US5882638A Methods using uncomplexed cyclodextrin solutions for controlling
environmental odors
失效
使用未络合的环糊精溶液控制环境气味的方法
- 专利标题: Methods using uncomplexed cyclodextrin solutions for controlling environmental odors
- 专利标题(中): 使用未络合的环糊精溶液控制环境气味的方法
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申请号: US951185申请日: 1997-10-15
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公开(公告)号: US5882638A公开(公告)日: 1999-03-16
- 发明人: Michael Thomas Dodd , Toan Trinh , Robert Gregory Bartolo , Juliet Marie Lucas , Robin Yager Buckner , Theresa Marie Kajs
- 申请人: Michael Thomas Dodd , Toan Trinh , Robert Gregory Bartolo , Juliet Marie Lucas , Robin Yager Buckner , Theresa Marie Kajs
- 申请人地址: OH Cincinnati
- 专利权人: The Proctor & Gamble Company
- 当前专利权人: The Proctor & Gamble Company
- 当前专利权人地址: OH Cincinnati
- 主分类号: A61K8/02
- IPC分类号: A61K8/02 ; A61K8/04 ; A61K8/27 ; A61K8/44 ; A61K8/73 ; A61K8/891 ; A61Q15/00 ; A61K7/32 ; A61K33/10 ; A61K33/24 ; A61K25/00
摘要:
The present invention encompasses methods of controlling environmental malodors on human skin comprising the application to the skin of a composition comprising from about 0.1% to about 5%, by weight of the composition, of solubilized, water-soluble, uncomplexed cyclodextrin; and an aqueous carrier. The compositions can also comprise one or more of the following optional components: a linear dimethicone having a nominal viscosity of about 350 ecentistokes or less; low molecular weight polyols; water-soluble antimicrobial preservatives; zinc salts; water-soluble polymers; soluble carbonate and/or bicarbonate salts; chelating agents; zeolites; activated carbon; and mixtures thereof. The compositions can be applied directly as a spray, poured from a bottle and applied by hand, or applied via a wipe.
公开/授权文献
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