Original document(10 pages)  中文版
    The present invention discloses one kind of PET/PTT copolyester fiber and its production process. The PET/PTT copolyester fiber has chain structure with ET units accounting for 0.05-0.95 of the total chain units and limiting viscosity value of 0.6-0.9 dL/g. The PET/PTT copolyester fiber is superior to Dacron in softness, dyeability, elasticity, etc. and has high strength similar to that of Dacron. The production process optimizes the performance of the fiber and lowers the production cost.
Application Number
申请号		 200610117039 Application Date
申请日		 2006.10.12
Title 名称 PET/PTT copolyester fiber and its production process
Publication Number
公开号		 1932093 Publication Date
公开日		 2007.03.21
Approval Pub. Date Granted Pub. Date
International Classification 分类号 D01F6/84;D01D5/08
Applicant(s) Name
申请人		 Donghua Univ.
Address 地址
Inventor(s) Name 发明人
Attorney & Agent 代理人 zhangzhu mei
More information 更  多  信  息


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