| 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.</SDOAB >
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| 申请公布号 |
CA2396475(A1) |
申请公布日期 |
2001.06.21 |
| 申请号 |
CA20002396475 |
申请日期 |
2000.12.08 |
| 申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
KREMER, VERONIQUE MARIE JOSEPHINE;HIRSCH, UWE THOMAS MICHAEL HORST;PRICE, SAMANTHA JANE;FUCHS, SYBILLE |
| 分类号 |
A61F13/20;A61F13/22;A61F13/24;(IPC1-7):A61F13/20 |
主分类号 |
A61F13/20 |
| 代理机构 |
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