Title:
SPUN-BOND NONWOVEN FABRIC
Document Type and Number:
Japanese Patent JP2001355172
Kind Code:
A
Abstract:
To obtain a spun-bond nonwoven fabric having both excellent tensile strength and fastness to friction and an improved balance between them.
This spun-bond nonwoven fabric comprises a propylene-based polymer having 20-200 g/10 minutes melt flow rate, ≤1.8 Mz/Mw (Mz: Z-average molecular weight, Mw: weight-average molecular weight) and ≤1.5×10-4 Pa-1 steady-state compliance je0.
Inventors:
TAKEI KUNIHIKO
ISAKI TAKEHARU
ISAKI TAKEHARU
Application Number:
JP2000173207A
Publication Date:
December 26, 2001
Filing Date:
June 09, 2000
Export Citation:
Assignee:
MITSUI CHEMICALS INC
International Classes:
C08F10/06; D04H3/007; D04H3/16; (IPC1-7): D04H3/00; C08F10/06; D04H3/16
Attorney, Agent or Firm:
Shigemitsu Nakajima (1 outside)