Method for preparing polyacrylonitrile-based double-layer carboxyl fiber through reduction method

The invention belongs to the technical field of functional polymer materials, and particularly relates to a method for preparing polyacrylonitrile-based double-layer carboxyl fibers through a reduction method. The preparation method comprises the following steps: 1) partially reducing nitrile groups...

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Bibliographische Detailangaben

Hauptverfasser:	SUN SHICAO, LIU YANYANG, FAN YALING, BAI YANAN, HUANG GUOQING, MIAO LEI, CHEN ZHAOWEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR LAUNDERING TEXTILES TREATMENT OF TEXTILES OR THE LIKE TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS
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