Artificial leather and method for manufacturing same

WO2026116103A1PCT designated stage Publication Date: 2026-06-04TORAY INDUSTRIES INC

Patent Information

Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
TORAY INDUSTRIES INC
Filing Date
2025-11-13
Publication Date
2026-06-04

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Abstract

The present invention addresses the problem of providing an artificial leather that achieves both flexibility and abrasion resistance at a high level. The present invention relates to an artificial leather having a fiber structure containing ultrafine fibers and a polymer elastic body, the fiber structure and / or the polymer elastic body containing a fatty acid-based compound, the ultrafine fibers having an average single-fiber diameter of 0.1-10.0 μm, the polymer elastic body being in contact with two or more of the ultrafine fibers, the total content of the fatty acid-based compound in the artificial leather being 0.1-5.0 mass %.
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