Title:
VEHICLE SEAT CUSHION MATERIAL AND VEHICLE SEAT
Document Type and Number:
WIPO Patent Application WO/2017/018526
Kind Code:
A1
Abstract:
Provided are a vehicle seat cushion material which has excellent formability and recyclability and which provides a good level of sitting comfort, and a vehicle seat.
A cushioning material (2) is provided with: a small pad (3) formed from a resin foam; a pad main body (1) which is laminated integrally onto the upper surface of the small pad (3) in such a way as to cover the small pad (3), and which is formed from a resin foam in such a way as to be larger than the small pad (3); and an impregnated layer (3a) in which a foam stock solution composition of either the small pad (3) or the pad main body (1) is impregnated into the resin foam of the other of the small pad (3) and the pad main body (1), and which is formed between at least part of the small pad (3) and the pad main body (1). The impregnated layer (3a) is formed on the upper surface and the side surfaces of the small pad (3) and the small pad (3) is covered three-dimensionally by the impregnated layer (3a).
Inventors:
TAKANOHASHI HIROSHI (JP)
MIZOI KENSUKE (JP)
ABE RYUZABURO (JP)
KIZAWA YUTAKA (JP)
MIZOI KENSUKE (JP)
ABE RYUZABURO (JP)
KIZAWA YUTAKA (JP)
Application Number:
PCT/JP2016/072365
Publication Date:
February 02, 2017
Filing Date:
July 29, 2016
Export Citation:
Assignee:
TS TECH CO LTD (JP)
International Classes:
A47C27/15; B60N2/90; B68G5/02
Foreign References:
| JPS473463Y1 | 1972-02-05 | |||
| JP2007125099A | 2007-05-24 | |||
| JP2008228794A | 2008-10-02 | |||
| JP2010018996A | 2010-01-28 | |||
| JP2013233825A | 2013-11-21 | |||
| JP2005059358A | 2005-03-10 |
Attorney, Agent or Firm:
AKIYAMA, Atsushi et al. (JP)
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