Title:
FULLY ORIENTED NYLON YARN
Document Type and Number:
Japanese Patent JP2006144220
Kind Code:
A
Abstract:
To provide fully oriented nylon yarns.
The fully oriented nylon yarns are characterized by comprising nylon-66 polymer having a formic acid relative viscosity (RV)of about 40 to about 60, a breaking elongation of about 22 to about 60%, a boil-off shrinkage of about 3 to about 10%, a tenacity of about 3 to about 7 gpd, a crystal perfect index of about 61 to about 85, an orientation angle of about 12 to about 19, a long period spacing of about 79 to about 103 , and a long period strength of about 165 to about 2240.
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Inventors:
JAEGGE WALTER J
MALONE JR FRANCIS J
OVERTON FRANK H
ROSS ROGER A
STEELE RONALD E
MALONE JR FRANCIS J
OVERTON FRANK H
ROSS ROGER A
STEELE RONALD E
Application Number:
JP2005379668A
Publication Date:
June 08, 2006
Filing Date:
December 28, 2005
Export Citation:
Assignee:
DU PONT
International Classes:
D01F6/60; D01D5/16; D01D10/00
Attorney, Agent or Firm:
Yoshikazu Tani
Kazuo Abe
Kazuo Abe