发明名称 |
IMPROVEMENTS IN POLYESTER FIBERFILL |
摘要 |
Polyester fiberfill having spiral crimp that is randomly-arranged and entangled in the form of fiberballs with binder fibers, preferably with a minimum of hairs extending from the surface of the fiberballs, so as to be air-transportable on account of the low cohesion between the balls. A process for making such fiberballs by repeatedly air-tumbling small tufts of such fiberfill/binder/blend against the wall of a vessel. Improved bonded batts or molded articles or other bonded articles obtained by bonding such fiberballs. |
申请公布号 |
EP0268099(B1) |
申请公布日期 |
1991.09.18 |
申请号 |
EP19870115403 |
申请日期 |
1987.10.21 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
MARCUS, ILAN |
分类号 |
A47G9/00;B68G1/00;B68G7/02;D04H1/00;D04H1/02;D04H1/42;D04H1/54;D06M15/507 |
主分类号 |
A47G9/00 |
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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