Title:
SYNTHETIC RESIN LEATHER AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2024/024582
Kind Code:
A1
Abstract:
Provided is a synthetic resin leather having a favorable smooth texture like natural leather and excellent pressure resistance. This synthetic resin leather comprises a base material and an elastically deformable skin layer that is composed of a synthetic resin and overlaid on the base material. On the surface of the skin layer, a large number of microprojections are provided intermittently and regularly. The large number of microprojections include a large number of top surface portions formed at substantially the same height from the surface of the skin layer, and a large number of pillar portions elastically deformably formed from the surface of the skin layer to the large number of top surface portions.
Inventors:
KOBAYASHI HIRONORI (JP)
MATSUMOTO NAOTO (JP)
NAKAYA SHIN (JP)
ASADA YORITAKA (JP)
MATSUMOTO NAOTO (JP)
NAKAYA SHIN (JP)
ASADA YORITAKA (JP)
Application Number:
PCT/JP2023/026338
Publication Date:
February 01, 2024
Filing Date:
July 19, 2023
Export Citation:
Assignee:
OKAMOTO IND INC (JP)
International Classes:
D06N3/00; B32B33/00; D06N3/06
Domestic Patent References:
| WO2015136921A1 | 2015-09-17 | |||
| WO2005097268A1 | 2005-10-20 |
Foreign References:
| JP2012213471A | 2012-11-08 | |||
| JP2016215416A | 2016-12-22 | |||
| JP2006089863A | 2006-04-06 |
Attorney, Agent or Firm:
EICHI PATENT & TRADEMARK CORP. (JP)
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