发明名称 |
Methods for making a thermoplastic composition and fibers including same |
摘要 |
A disposable article including a biodisintegratable nonwoven material having improved fluid management properties. The nonwoven material may be produced using a thermoplastic composition that comprises a unreacted mixture of an aliphatic polyester polymer selected from the group consisting of a polybutylene succinate polymer, a polybutylene succinate-co-adipate polymer, a polycaprolactone polymer, a mixture of such polymers, or a copolymer of such polymers; a multicarboxylic acid; and a wetting agent. The thermoplastic composition exhibits substantial biodegradable properties yet is easily processed. The biodisintegratable 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 |
US6245831(B1) |
申请公布日期 |
2001.06.12 |
申请号 |
US20000606599 |
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;C08K5/04;C08K5/06;C08K5/092;C08K5/11;C08K5/20;C08L67/02;C08L67/04;C08L101/16;D01F6/92;(IPC1-7):C08K7/02 |
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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