发明名称 |
BIODEGRADABLE, LIQUID IMPERVIOUS FILMS |
摘要 |
<p>Liquid impervious, biodegradable films are disclosed. In particular, the films comprise a blend of an interpenetrated network of destructurized starch with ethylene/acrylic acid copolymers or ethylene/vinyl alcohol copolymers, and an aliphatic polyester such as polycaprolactone. Diapers, sanitary napkins, pantiliners, and the like, containing backsheets prepared from the foregoing materials are also disclosed.</p> |
申请公布号 |
EP0591409(B1) |
申请公布日期 |
1999.10.20 |
申请号 |
EP19920914528 |
申请日期 |
1992.06.17 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
TOMS, DOUGLAS;WNUK, ANDREW, JULIAN |
分类号 |
A61F13/49;A61F13/15;A61F13/514;B65D65/46;C08J5/18;C08L;C08L3/00;C08L3/02;C08L67/00;C08L67/02;C08L67/04;C08L75/06;C08L101/16;(IPC1-7):C08L3/02 |
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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