公开(公告)号：US06902803B2

公开(公告)日：2005-06-07

申请号：US10680586

申请日：2003-10-06

申请人： Peter B. Rim ,  Qiang Zhou ,  Richard H. Woodlee ,  Michael F. Kopplin

发明人： Peter B. Rim ,  Qiang Zhou ,  Richard H. Woodlee ,  Michael F. Kopplin

IPC分类号： D01D5/084 ,  D01F6/62 ,  D01F6/00

CPC分类号： D01F6/62 ,  D01D5/084 ,  Y10T428/2913 ,  Y10T428/2969

摘要： An undrawn yarn is produced at increased quench delay and increased take-up speed to achieve improved ultimate elongation at a given crystallinity. Particularly preferred aspects include products comprising such yarns and methods for producing same.