发明名称 |
Tampon having an oval form after expansion and process for producing the same |
摘要 |
Digital tampons are disclosed which are capable of radially expanding into a non circular cross-sectional shape upon exposure to a wet environment, typically in use condition, so as to reduce bypass leakage. The inventions also relates to tampon blanks and a process of producing the tampons.
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申请公布号 |
US6953456(B2) |
申请公布日期 |
2005.10.11 |
申请号 |
US20020149877 |
申请日期 |
2002.10.03 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
FUCHS SYBILLE;PRICE SAMANTHA JANE;HIRSCH UWE THOMAS MICHAEL HORST;KREMER VERONIQUE MARIE JOSEPHINE |
分类号 |
A61F13/20;A61F13/22;(IPC1-7):A61F5/44;A61F13/15 |
主分类号 |
A61F13/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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