发明名称 Uncomplexed cyclodextrin solutions for odor control on inanimate surfaces
摘要 The present invention relates to a stable, aqueous odor-absorbing solution, for use on inanimate surfaces. The solution comprises from about 0.1% to about 5%, by weight of the solution, of solubilized, water-soluble, uncomplexed cyclodextrin, an effective amount of a solubilized, water-soluble, antimicrobial preservative having a water-solubility of greater than about 0.3%, optional perfume, and an aqueous carrier. The solution is essentially free of any material that would soil or stain fabric and has a pH of greater than about 3. The solution can be incorporated into a spray dispenser to create an article of commerce that can facilitate treatment of articles and/or surfaces with uncomplexed cyclodextrin solutions of a level that is effective yet is not discernible when dried on the surface.
申请公布号 US6682694(B2) 申请公布日期 2004.01.27
申请号 US20010821954 申请日期 2001.03.30
申请人 THE PROCTER & GAMBLE COMPANY 发明人 TRINH TOAN;CAPPEL JEROME PAUL;GEIS PHILIP ANTHONY;MCCARTY MARK LEE;PILOSOF DAVID;ZWERDLING SUSAN SCHMAEDECKE
分类号 A61L9/01;A61L9/14;(IPC1-7):A61L9/14 主分类号 A61L9/01
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