发明名称 |
Film having high breathability induced by low cross-directional stretch |
摘要 |
A breathable, substantially liquid impermeable film and laminate are provided for use in a wide variety of personal care garments and protective garments. The film, and laminate containing the film, are extendible in a cross-direction to a stretched width which is at least 25% greater than an original, unstretched width. The film and laminate have a first water vapor transmission rate of at least about 500 grams/m<2>-24 hours coinciding with the unstretched width. The film and laminate have a much higher second water vapor transmission rate which is at least about 225% of the first water vapor transmission rate, and not less than about 4000 grams/m<2>-24 hours, coinciding with a stretched width that is only 25% greater than the stretched width. |
申请公布号 |
AU5910301(A) |
申请公布日期 |
2001.11.12 |
申请号 |
AU20010059103 |
申请日期 |
2001.04.20 |
申请人 |
KIMBERLEY-CLARK WORLDWIDE, INC. |
发明人 |
MICHAEL TOD MORMAN;PATRICIA HSIAOYIN HWANG;AUDRIE TOMOKO ONO;HOWARD MARTIN WELCH;CHARLES JOHN MORELL;FARIS OHAN;PRASAD SHRIKRISHNA POTNIS;MICHAEL ALLEN DALEY;SJON-PAUL LEE CONYER |
分类号 |
A41D13/00;A41B9/12;A41D7/00;A41D31/00;A41D31/02;A61F5/44;A61F13/15;A61F13/49;A61F13/496;A61F13/514;B29C55/04;B32B27/12;B32B27/32;C08J5/18;C08K3/00;C08L23/00;C08L23/08;D04H3/16 |
主分类号 |
A41D13/00 |
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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