Synthetic leather

The synthetic leather, with a polyester resin base layer and thermoplastic polyester elastomer surface layer, addresses the challenges of recyclability, durability, and flexibility, offering easy recycling and enhanced mechanical properties.

WO2026115972A1PCT designated stage Publication Date: 2026-06-04TOYOBO MC CORP
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Patent Information

Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
TOYOBO MC CORP
Filing Date
2025-10-23
Publication Date
2026-06-04

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Abstract

Provided is an easily recyclable synthetic leather having excellent durability and bendability.　The synthetic leather includes a substrate layer and a skin layer, wherein the substrate layer contains a polyester resin, and the skin layer contains a thermoplastic polyester elastomer.
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