- 专利标题: Uncomplexed cyclodextrin compositions for odor control
-
申请号: US67239申请日: 1998-04-27
-
公开(公告)号: US5997759A公开(公告)日: 1999-12-07
- 发明人: Toan Trinh , Anthony James Burns , William Tucker Campbell , Alen David Streutker , Ricky Ah-Man Woo , Daniel Scott Cobb , Eva Schneiderman , Ann Margaret Wolff , Erin Lynn Rosenbalm , Thomas Edward Ward , Alex Haejoon Chung
- 申请人: Toan Trinh , Anthony James Burns , William Tucker Campbell , Alen David Streutker , Ricky Ah-Man Woo , Daniel Scott Cobb , Eva Schneiderman , Ann Margaret Wolff , Erin Lynn Rosenbalm , Thomas Edward Ward , Alex Haejoon Chung
- 申请人地址: OH Cincinnati
- 专利权人: The Procter & Gamble Company
- 当前专利权人: The Procter & Gamble Company
- 当前专利权人地址: OH Cincinnati
- 主分类号: A61L9/01
- IPC分类号: A61L9/01 ; A61L9/14 ; C11D3/22 ; C11D3/33 ; C11D3/37 ; C11D3/48 ; C11D3/50 ; D06M13/00 ; D06M15/03 ; D06M15/11 ; D06M16/00 ; D06M23/06
摘要:
The present invention relates to a stable, aqueous odor-absorbing composition, preferably for use on inanimate surfaces. The composition comprises from about 0.1% to about 20%, by weight of the composition, of solubilized, water-soluble, uncomplexed cyclodextrin and an effective amount of at least one ingredient to improve the performance of the composition selected from the group consisting of: (1) cyclodextrin compatible surfactant; (2) cyclodextrin compatible antimicrobial active; and (3) mixtures thereof. Hydrophilic perfume improves acceptance. Optionally, the composition can contain low molecular weight polyols; metallic salts to help control odor; a humectant, etc. The composition is essentially free of any material that would soil or stain fabric. The composition is preferably applied as small particle size droplets, especially from spray containers, preferably non-manually operated sprayers. The cyclodextrin/surfactant combination, either alone, or in combination with the other ingredients, provides improved antimicrobial activity.
公开/授权文献
- US4767347A Electrical panel assembly 公开/授权日:1988-08-30
信息查询