发明授权
- 专利标题: DISPOSABLE SEMI-ENCLOSED APPLICATOR FOR DISTRIBUTING A SUBSTANCE ONTO A TARGET SURFACE
- 专利标题(中): 一次性设备订单
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申请号: EP00975231.2申请日: 2000-10-10
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公开(公告)号: EP1217933B1公开(公告)日: 2006-06-14
- 发明人: MANSKE, Thomas, James, Jr. , GRUENBACHER, Dana, Paul , DAVIS, James, Herbert , JOSEPH, Curtis, Gary , ZAVERI, Piyush, Narenda
- 申请人: THE PROCTER & GAMBLE COMPANY
- 申请人地址: One Procter & Gamble Plaza Cincinnati, Ohio 45202 US
- 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: One Procter & Gamble Plaza Cincinnati, Ohio 45202 US
- 代理机构: Goodier, Claire-Louise
- 优先权: US415866 19991008; US451536 19991201; US209062P 20000602; US217172P 20000710
- 国际公布: WO2001026529 20010419
- 主分类号: A47L13/18
- IPC分类号: A47L13/18 ; A47L1/15
摘要:
Disclosed is a disposable, semi-enclosed applicator (10) for distributing a substance onto a target surface. The applicator has a first side (24), a second side (26), and an internal cavity (29) between the first and second sides. The applicator further includes at least one opening, such that the internal cavity (29) is externally accessible. In a preferred embodiment, the first side (24) comprises a porous sheet containing at least 50%, by weight, non-absorbent material, the second side (26) comprises sheet an absorbent containing at least 50%, by weight of cellulosic material; and the applicator further comprises a substantially fluid-impervious barrier layer (25) within said internal cavity (29) adjacent the first side (24). In another preferred embodiment, the first side (24) comprises a porous non-absorbent sheet having a basis weight of no greater than about 100 gsm, the second side (26) comprrises an absorbent sheet having a basis weight of no greater than about 140 gsm, and the applicator further comprises a substantially fluid-impervious barrier layer (25) within said internal cavity (29) adjacent said first side (24), wherein the applicator has a Ratio of Absorbency of the second side (26) to the first side (24) of at least about 1.5.
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