CRIMPED MULTICOMPONENT FIBERS AND METHODS OF MAKING SAME
摘要
<p>The present invention provides continuously crimped propylene polymer nonwoven fabrics as well as processes for forming crimped multicomponent propylene polymer fibers by melt-attenuating extruded multicomponent fibers with heated or unheated air wherein the fibers spontaneously crimp without the need for additional heating and/or stretching steps.</p>
申请公布号
EP1129247(B1)
申请公布日期
2012.02.01
申请号
EP19990971874
申请日期
1999.11.12
申请人
KIMBERLY-CLARK WORLDWIDE, INC.
发明人
NEELY, JAMES RICHARD;CLARK, DARRYL FRANKLIN;STOKES, TY JACKSON;FREESE, CHAD MICHAEL;GRIFFIN, REBECCA WILLEY
