Title:
人工皮革およびその製造方法
Document Type and Number:
Japanese Patent JP7347078
Kind Code:
B2
Abstract:
To provide an artificial leather comprising a fiber interlaced product made of thermoplastic resin and an elastomer, having excellent fastness even with a non-dark color.SOLUTION: An artificial leather comprises a fiber interlaced product made of ultra fine fiber having an average single fiber diameter of 1.0 μm or more and 10.0 μm or less, and an elastomer. The ultra fine fiber is made of thermoplastic resin containing a chromatic colored pigment of particulate oxide having an average secondary particle size of 0.05 μm or more and 0.30 μm or less.SELECTED DRAWING: None
Inventors:
Shunichi Miyahara
Tatsuya Hagiwara
Yasuhiro Ishikura
Tatsuya Hagiwara
Yasuhiro Ishikura
Application Number:
JP2019178656A
Publication Date:
September 20, 2023
Filing Date:
September 30, 2019
Export Citation:
Assignee:
Toray Industries, Inc.
International Classes:
D06N3/00
Domestic Patent References:
| JP2004143654A | ||||
| JP2019143280A | ||||
| JP2000045186A | ||||
| JP58180613A | ||||
| JP52066602A | ||||
| JP51048404A |