发明名称 |
Methods for making a thermoplastic composition and fibers including same |
摘要 |
A disposable article including a biodegradable nonwoven material having improved fluid management properties. The nonwoven material may be produced using thermoplastic compositions which comprise an unreacted mixture of a poly(lactic acid) polymer; a polybutylene succinate polymer or a polybutylene succinate adipate polymer, or a mixture of such polymers; and a wetting agent. The thermoplastic composition exhibits substantial biodegradable properties yet is easily processed. The biodegradable nonwoven materials may be used in a disposable absorbent product intended for the absorption of fluids such as body fluids.
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申请公布号 |
US6475418(B1) |
申请公布日期 |
2002.11.05 |
申请号 |
US20000606571 |
申请日期 |
2000.06.29 |
申请人 |
KIMBERLY-CLARK WORLDWIDE, INC. |
发明人 |
TSAI FU-JYA DANIEL;WERTHEIM BRIGITTE C. |
分类号 |
A61F13/15;A61L15/22;A61L15/62;C08L67/02;C08L67/04;D01F6/92;D04H1/42;D04H3/16;(IPC1-7):D01D5/26 |
主分类号 |
A61F13/15 |
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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