| 发明名称 |
Pillows and other filled articles and in their filling materials |
| 摘要 |
Pillows and other filled articles are filled with bicomponent polyester fibers that have "spiral crimp" on account of a difference in chain-branched content of the polyester polymers of the components. Such bicomponent fibers are preferably novel "spiral crimp" bicomponent fibers that are hollow and/or are slickened.
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| 申请公布号 |
US5683811(A) |
申请公布日期 |
1997.11.04 |
| 申请号 |
US19950542974 |
申请日期 |
1995.10.13 |
| 申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
HERNANDEZ, ISMAEL ANTONIO;JONES, JR., WILLIAM JONAS;QUINN, DARREN SCOTT |
| 分类号 |
A47C27/12;D01D5/24;D01F8/14;D02G3/00;D04H1/54;(IPC1-7):D02G3/00 |
主分类号 |
A47C27/12 |
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