Elastic regenerated fiber and preparation method thereof

TW202642028APending Publication Date: 2026-10-16TAIWAN TEXTILE RESEARCH INSTITUTE

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Patent Information

Application Number: TW114113235
Authority / Receiving Office: TW · TW
Patent Type: Applications
Current Assignee / Owner
Filing Date: 2025-04-08
Publication Date: 2026-10-16

Application Information

Patent Timeline

08 Apr 2025

Application

TW114113235

16 Oct 2026

Publication

TW202642028A

IPC: D01F6/92; D01D5/08

Inventors: 黃宜璿; 張勝善

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Abstract

An elastic regenerated fiber includes a first polyester and a second polyester. The second polyester is arranged in parallel with the first polyester along a fiber axis of the elastic regenerated fiber, in wchih a difference in intrinsic viscosity between the second polyester and the first polyester ranges from

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Patent Information

Abstract