Original document(12 pages) Authorized document(12 pages) 中文版
    A composite chitinamine/polyvinyl alcohol fibre is prepared from the polyvinyl alcohol dope for core and the dope of chitinamine or the mixture of chitinamine and polyvinyl alcohol for sheath through extruding out by sheath-core spinneret, spinning, drafting, water washing, and acetalization. Its advantages are excellent biofunction and dyeability, better mechanical properties, and low cost. It can be used for medical or health-care fabrics.
Application Number
申请号		 02100120 Application Date
申请日		 2002.01.04
Title 名称 Chitin amine/polyviny vinyl alcohol composite fiber and its manufacturing method
Publication Number
公开号		 1429937 Publication Date
公开日		 2003.07.16
Approval Pub. Date 2006.11.29 Granted Pub. Date 2006.11.29
International Classification 分类号 D01F8/10,D01D5/34
Applicant(s) Name
申请人		 China Textil Science Inst.
Address 地址 100025
Inventor(s) Name 发明人 Sun Yushan, Zhu Qingsong
Attorney & Agent 代理人 wang chengzhi
More information 更  多  信  息


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