Title:
SYNTHETIC RESIN SKIN MATERIAL AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2020/246365
Kind Code:
A1
Abstract:
The present invention provides a synthetic resin skin material and a method for manufacturing the synthetic resin skin material. The synthetic resin skin material has, in the following order, a base fabric, a thermoplastic resin layer in which the storage modulus at 160°C measured according to JIS K 7244 (1998) is 3,500,000 Pa or below, and a skin layer containing a urethane resin. The synthetic resin skin material has recesses on the skin-layer side. The recesses have a depth such that, in the thickness direction of the synthetic resin skin material, the recesses extend, from the skin layer, beyond the interface between the skin layer and the thermoplastic resin layer in the regions at which the recesses are not present, and reach the interior of the thermoplastic resin layer.
Inventors:
SAKASHITA TOMOHISA (JP)
ISHIYAMA TOMOYUKI (JP)
OHBA MAYU (JP)
TERAI KENTO (JP)
FUKUMI AKINAKA (JP)
ISHIYAMA TOMOYUKI (JP)
OHBA MAYU (JP)
TERAI KENTO (JP)
FUKUMI AKINAKA (JP)
Application Number:
PCT/JP2020/021143
Publication Date:
December 10, 2020
Filing Date:
May 28, 2020
Export Citation:
Assignee:
KYOWA LEATHER CLOTH (JP)
International Classes:
B32B27/12; B32B27/22; B32B27/30; B32B27/40; D06N3/00
Domestic Patent References:
| WO2018173858A1 | 2018-09-27 |
Foreign References:
| JP2015066889A | 2015-04-13 | |||
| JP2017196814A | 2017-11-02 | |||
| JP2004243583A | 2004-09-02 | |||
| JPH0261181A | 1990-03-01 |
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