发明名称 |
Liquid impervious backsheet for body fluids disposable absorbent article |
摘要 |
A liquid-impervious backsheet 1 for body fluids disposal article having upper and lower surfaces 2, 3 made of thermoplastic synthetic resin, the sheet 1 includes a plurality of independent concave zones 4 depressed downward from the lower surface 3 and a smooth zone 5 extending around these concave zones 4, each of the concave zones 4 being formed in its region except its peripheral edge 7 with at least one micropore 6. <IMAGE> |
申请公布号 |
EP1033122(A3) |
申请公布日期 |
2001.04.04 |
申请号 |
EP20000301675 |
申请日期 |
2000.03.01 |
申请人 |
UNI-CHARM CORPORATION |
发明人 |
SUGIMURA, TORU;IGAUE, TAKAMITSU;IMAI, SHIGEO |
分类号 |
A61F13/49;A61F5/44;A61F13/15;A61F13/20;A61F13/511;A61F13/514;A61F13/53;B29C59/14;B32B3/00;B32B3/10;B32B3/12;B32B3/26;B32B3/30 |
主分类号 |
A61F13/49 |
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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