Title:
METHOD FOR PRODUCING FILAMENT NONWOVEN FABRIC FOR ARTIFICIAL LEATHER
Document Type and Number:
Japanese Patent JP2002069821
Kind Code:
A
Abstract:
To provide a filament nonwoven fabric for artificial leather having natural leather-like softness and drape and excellent in mechanical strength, by an inexpensive needle-punch interlacing method correspondable to various uses.
This method for producing a filament nonwoven fabric for artificial leather is characterized by comprising imparting lubricant having 0.35-0.45 fiber/fiber coefficient of static friction (F/F μs) and 0.20-0.30 fiber/metal coefficient of dynamic friction (F/M μd) to a filament assembly and, then, treating the resultant with needle-punching.
Inventors:
NITTA HIDEKI
MAEDA SATOSHI
OKAWA NOBUO
MORISHIMA KAZUHIRO
INOUE KEITA
MAEDA SATOSHI
OKAWA NOBUO
MORISHIMA KAZUHIRO
INOUE KEITA
Application Number:
JP2000257023A
Publication Date:
March 08, 2002
Filing Date:
August 28, 2000
Export Citation:
Assignee:
TEIJIN LTD
TAKEMOTO OIL & FAT CO LTD
TAKEMOTO OIL & FAT CO LTD
International Classes:
D06N3/00; D04H3/007; D04H3/011; D04H3/105; D04H3/16; (IPC1-7): D04H3/10; D04H3/00
Attorney, Agent or Firm:
Masataka Oshima