发明名称 COMPOSITE EXHIBITING ELASTIC-LIKE BEHAVIOR
摘要 A composite exhibiting an elastic-like behavior in response to an applied axial elongation along at least one axis thereof. The composite includes a first web material in a relaxed condition bonded to a stretched second web material. The stretched second web material includes a strainable network having first and second regions formed of substantially the same material composition. The first region provides a first, elastic-like resistive force to applied axial elongation and the second region provides a second distinctive resistive force to further applied axial elongation, thereby providing at least two stages of resistive forces in use.
申请公布号 CA2213282(A1) 申请公布日期 1996.09.12
申请号 CA19962213282 申请日期 1996.03.01
申请人 THE PROCTER & GAMBLE COMPANY 发明人 BERGMAN, CARL LEWIS;WOLF, SCOT GERALD
分类号 A61F13/49;A61F5/44;A61F13/15;A61F13/494;A61F13/514;(IPC1-7):A61F13/15;A61F13/56 主分类号 A61F13/49
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