发明名称 |
Hydroentangled nonwoven fabrics, process, products and apparatus |
摘要 |
Fibers are hydroentangled at temperatures near or above their glass transition temperature, the resultant fabrics are then rapidly cooled. A process of preparing a nonwoven fabric that includes depositing fibers on a foraminous support; impinging hot or warm water upon the fibers to hydroentangle them; and then rapidly cooling the resultant fabric is disclosed. The hydroentangled fabric resulting from this process, products made from the hydroentangle fabric, and the equipment used to prepare the fabrics are described. |
申请公布号 |
AU2007337751(A1) |
申请公布日期 |
2008.07.03 |
申请号 |
AU20070337751 |
申请日期 |
2007.12.04 |
申请人 |
KIMBERLY-CLARK WORLDWIDE, INC. |
发明人 |
RICHARD WARREN TANZER;VASILY ARAMOVICH TOPOLKARAEV;JAYANT CHAKRAVARTY;JARED LOCKWOOD MARTIN;STEPHEN AVEDIS BARATIAN;JOHN HERBERT CONRAD |
分类号 |
D04H1/46;D04H13/00 |
主分类号 |
D04H1/46 |
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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