公开(公告)号：US06841245B2

公开(公告)日：2005-01-11

申请号：US10743976

申请日：2003-12-22

申请人： Jing Chung Chang ,  Joseph V. Kurian ,  Young D. Nguyen ,  James E. Van Trump ,  George Vassilatos

发明人： Jing Chung Chang ,  Joseph V. Kurian ,  Young D. Nguyen ,  James E. Van Trump ,  George Vassilatos

IPC分类号： D01D5/092 ,  D01F8/14 ,  D01F8/00

CPC分类号： D01F8/14 ,  Y10T428/2904 ,  Y10T428/2913 ,  Y10T428/2924 ,  Y10T428/2929 ,  Y10T428/2931

摘要： Highly crimped, fully drawn bicomponent fibers, prepared by melt-spinning, followed by gas-flow quenching, heat treatment and high speed windup, are provided, as are fine-decitex and highly uniform polyester bicomponent fibers.