Title:
ARTIFICIAL LEATHER, AND VEHICLE INTERIOR SKIN MATERIAL INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2023/204085
Kind Code:
A1
Abstract:
Provided are: an artificial leather containing plant fibers and having both flexibility and abrasion resistance due to enhanced entanglement between fibers; and a vehicle interior skin material including same. The artificial leather comprises a substrate made of fiber cloth and a surface fiber layer laminated on the substrate, and satisfies the following features (1)-(3): (1) both the substrate and the surface fiber layer contain plant fibers; (2) the content of plant fibers in the artificial leather is at least 50 mass% with respect to the total weight of the artificial leather; and (3) the peel strength between the substrate and the surface fiber layer is at least 2 N/cm. The vehicle interior skin material includes said artificial leather.
Inventors:
YANAGITA NAOKI (JP)
Application Number:
PCT/JP2023/014582
Publication Date:
October 26, 2023
Filing Date:
April 10, 2023
Export Citation:
Assignee:
ASAHI CHEMICAL IND (JP)
International Classes:
D06N3/00; B32B5/26; D06N3/14
Foreign References:
| JP2017106158A | 2017-06-15 | |||
| JP2017137587A | 2017-08-10 | |||
| JP2006187976A | 2006-07-20 | |||
| JPS4985202A | 1974-08-15 | |||
| JPS4013714B1 | ||||
| JPS6399378A | 1988-04-30 |
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
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