发明名称 |
ELASTIC WEB MATERIAL, HAS TWO DISTINCT REGIONS WITH DIFFERENT ELASTIC PROPERTIES |
摘要 |
A web material which exhibits an elastic-like behavior along at least one axis when subjected to an applied and subsequently released elongation. The web material includes a strainable network having at least two visually distinct regions of the same material composition. The first region undergoes a molecular-level deformation and the second region initially undergoes a substantially geometric deformation when the web material is subjected to an applied elongation in a direction substantially parallel to the axis of elongation. |
申请公布号 |
NZ269985(A) |
申请公布日期 |
1998.06.26 |
申请号 |
NZ19940269985 |
申请日期 |
1994.07.22 |
申请人 |
THE PROCTER & GAMBLE CO |
发明人 |
CHAPPELL, CHARLES WILBUR;BUELL, KENNETH BARCLAY;CURRO, JOHN JOSEPH;MANSFIELD, MICHELE ANN;SORENSEN, EUGENE ROBERT |
分类号 |
A61F13/49;A61F5/44;A61F13/00;A61F13/15;A61F13/511;A61F13/514;B29C55/18;B29C59/02 |
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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