公开(公告)号：EP2347043B1

公开(公告)日：2018-11-21

申请号：EP09821077.6

申请日：2009-10-12

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

Inventor： SMITH, Steven Wayne ,  LIU, Hong ,  WILSON, David A. ,  ELMORE, James B.

IPC: D01F8/16

CPC classification number: D01F8/16 ,  Y10T428/2929 ,  Y10T428/2931 ,  Y10T442/3065 ,  Y10T442/3089 ,  Y10T442/425 ,  Y10T442/641

Abstract: An elastic multiple component fiber comprising a cross-section, wherein at least a first region of said cross-section comprises a polyurethaneurea composition; and comprising a second region.