IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0289732
(1994-08-12)
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발명자
/ 주소 |
- Trinh Toan (Maineville OH) Cappel Jerome P. (Cincinnati OH) Geis Philip A. (West Chester OH) McCarty Mark L. (Loveland OH) Pilosof David (Cincinnati OH) Zwerdling Susan S. (Wyoming OH) Tordil Helen B
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출원인 / 주소 |
- The Proctor & Gamble Company (Cincinnati OH 02)
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인용정보 |
피인용 횟수 :
65 인용 특허 :
35 |
초록
▼
The present invention relates to a stable, aqueous odor-absorbing composition, for use on inanimate surfaces. The composition comprises from about 0.1% to about 5%, by weight of the composition, of solubilized, water-soluble, uncomplexed cyclodextrin, from about 0.01% to about 1%, by weight of the c
The present invention relates to a stable, aqueous odor-absorbing composition, for use on inanimate surfaces. The composition comprises from about 0.1% to about 5%, by weight of the composition, of solubilized, water-soluble, uncomplexed cyclodextrin, from about 0.01% to about 1%, by weight of the composition of low molecular weight polyols. Optionally, but preferably, an effective amount of solubilized, water-soluble, antimicrobial preservative, having a water-solubility of greater than about 0.3% and perfume. The composition is essentially free of any material that would soil or stain fabric.
대표청구항
▼
An aqueous odor absorbing composition, comprising: A. from about 0.1% to about 5%, by weight of the composition, of solubilized, water-soluble, uncomplexed cyclodextrin; B. from about 0.01% to about 1%, by weight of the composition of low molecular weight polyol selected from the group consisting of
An aqueous odor absorbing composition, comprising: A. from about 0.1% to about 5%, by weight of the composition, of solubilized, water-soluble, uncomplexed cyclodextrin; B. from about 0.01% to about 1%, by weight of the composition of low molecular weight polyol selected from the group consisting of propylene glycol, ethylene glycol, glycerol, and mixtures thereof; C. aqueous carrier; and D. additional ingredient selected from the group consisting of: (a). from about 0.0001% to about 0.5%, by weight of the composition of solubilized, water-soluble, antimicrobial preservative having a water-solubility of greater than about 0.3%; (b). perfume at a level of from about 0.003% to about 0.3%, by weight of the composition; (c). metallic salt selected from the group consisting of water-soluble zinc salts, water-soluble copper salts, and mixtures thereof; and (d). mixtures of (a), (b), and (c), D. being optional when the cyclodextrin is selected from the group consisting of: (a) methylated-alpha-cyclodextrin (b) methylated-beta-cyclodextrin; (c) hydroxypropyl beta-cyclodextrin; (d) hydroxypropyl alpha-cyclodextrin; and (e) mixtures thereof.
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