| 发明名称 |
DISPOSABLE ABSORPTIVE DEVICES |
| 摘要 |
A backing for a disposable diaper being a combination of two layers. The first layer is a low void volume perforated thermoplastic film. The second layer is a porous high void volume hydrophobic tissue which is adjacent the first layer. |
| 申请公布号 |
IE40440(B1) |
申请公布日期 |
1979.06.06 |
| 申请号 |
IE19740001721 |
申请日期 |
1974.08.19 |
| 申请人 |
THE PROCTER & GAMBLE CO |
发明人 |
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| 分类号 |
A61F13/472;A47C21/00;A61F5/44;A61F5/48;A61F13/15;A61F13/49;A61F13/514;B29C51/08;B29C51/22;B29C69/00;B68G5/00 |
主分类号 |
A61F13/472 |
| 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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