公开(公告)号：EP1956121B1

公开(公告)日：2010-06-16

申请号：EP08075082.1

申请日：2002-12-20

Applicant: INVISTA Technologies S.à.r.l.

Inventor： Hietpas, Geoffrey D. ,  Smith, Steven W.

IPC: D02G3/04 ,  D01F8/14

CPC classification number: D02G3/04 ,  D01F8/14

公开(公告)号：EP1956121A1

公开(公告)日：2008-08-13

申请号：EP08075082.1

申请日：2002-12-20

Applicant: INVISTA Technologies S.à.r.l.

Inventor： Hietpas, Geoffrey D. ,  Smith, Steven W.

IPC: D02G3/04 ,  D01F8/14

CPC classification number: D02G3/04 ,  D01F8/14

Abstract: The invention provides a bicomponent polyester staple fiber and a spun yarn comprising cotton and a bicomponent polyester staple. The fiber of the invention exhibits unexpectedly good crimp and cardability properties, and the yarn has unusually high stretch characteristics and excellent uniformity.

Abstract translation: 本发明提供双组分聚酯短纤维和包含棉和双组分聚酯短纤维的短纤纱。 本发明的纤维表现出意想不到的良好的卷曲性和可梳理性，并且纱线具有非常高的拉伸特性和优异的均匀性。