International Patent: PREPARATION METHOD FOR HIGH-TEMPERATURE-RESISTANT POLYACRYLONITRILE-BASED CARBON FIBERS AND USE THEREOF IN FIRE-RESISTANT FABRICS

GENEVA, Aug. 21 -- ZHEJIANG TAIZHOU JINGZHEN TECHNOLOGY CO., LTD. filed a patent application (CN2026/075967) for “PREPARATION METHOD FOR HIGH-TEMPERATURE-RESISTANT POLYACRYLONITRILE-BASED CARBON FIBERS AND USE THEREOF IN FIRE-RESISTANT FABRICS”. With publication no. WO/2026/171020, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: D01F 9/22

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

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