Title:
THREE-DIMENSIONAL KNIT FABRIC FOR SEAT
Document Type and Number:
Japanese Patent JP2003155648
Kind Code:
A
Abstract:
To provide a three-dimensional knit fabric for seat, useful for the seat of automobile, railway car, aircraft, etc., having excellent oscillation damping property even by upholstering the fabric on a seat as it is and exhibiting excellent shape stability after sitting for a long period or after repeated sitting.
The three-dimensional knit fabric for seat is composed of a pair of front and back knit fabrics and a connecting monofilament yarn bonding the fabrics and has a resonance frequency of 5-12 Hz measured by a stretched oscillation damping measurement and an acceleration transmission ratio of ≤0.8 at 20 Hz.
Inventors:
OBARA KAZUYUKI
Application Number:
JP2001356291A
Publication Date:
May 30, 2003
Filing Date:
November 21, 2001
Export Citation:
Assignee:
ASAHI KASEI CORP
International Classes:
B60N2/90; D04B21/16; (IPC1-7): D04B21/16; B60N2/44
Attorney, Agent or Firm:
Takashi Ishida (2 outside)