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Melt spinnable polyacrylonitrile-based copolymer, method of producing fiber or fiber precursor by melt spinning, and fiber produced by the method
Melt spinnable polyacrylonitrile-based copolymer, method of producing fiber or fiber precursor by melt spinning, and fiber produced by the method
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机译：熔融可纺聚丙烯腈基共聚物，通过熔融纺丝生产纤维或纤维前体的方法以及通过该方法生产的纤维
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摘要
The present invention relates to a method of producing thermally stabilized melt spun fibers, wherein polyacrylonitrile (PAN) fibers or PAN fiber precursors produced by melt spinning further comprise a solvent for PAN. Treated in an alkaline aqueous solution, including: Likewise, the invention relates to fibers that can be produced by this method. 【Selection chart】 None
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