发明授权
- 专利标题: Disposable absorbent pod
- 专利标题(中): 一次性吸收荚
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申请号: US13073518申请日: 2011-03-28
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公开(公告)号: US08586819B2公开(公告)日: 2013-11-19
- 发明人: Shalva Gedevanishvili , William R. Sweeney , Heidi R. Kleinbach-Sauter , Zane Gibbs
- 申请人: Shalva Gedevanishvili , William R. Sweeney , Heidi R. Kleinbach-Sauter , Zane Gibbs
- 申请人地址: US VA Richmond
- 专利权人: Philip Morris USA Inc.
- 当前专利权人: Philip Morris USA Inc.
- 当前专利权人地址: US VA Richmond
- 代理机构: Buchanan Ingersoll & Rooney PC
- 主分类号: A61F13/15
- IPC分类号: A61F13/15
摘要:
Absorbent pods comprise a pouch formed of a porous material. The pouch contains an absorbent polymer in an amount sufficient to absorb at least about 20 mL of fluid. Preferably, the absorbent polymer is sodium polyacrylate and the porous material is a hydrophilic material. The absorbent pods absorb and retain fluids, including saliva.
公开/授权文献
- US20120047642A1 DISPOSABLE ABSORBENT POD 公开/授权日:2012-03-01
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