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Title:
POROUS FIBER HAVING AN ORIENTED HOLE STRUCTURE AND PREPARATION METHOD, APPLICATION AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/134359
Kind Code:
A1
Abstract:
A porous fiber having an oriented hole structure and a preparation method, application and device, the device comprising: a fiber extruding unit; a cooling unit, wherein the fiber extruded by the fiber extruding unit passes through the cooling unit; and a collecting unit for collecting the cooled fiber. By combining directional cooling and solution spinning the invention realizes continuous, large-scale preparation of a porous fiber having an oriented hole structure.

Inventors:
BAI HAO (CN)
CUI YING (CN)
WANG YUJIE (CN)
GAO WEIWEI (CN)
Application Number:
CN2018/096755
Publication Date:
July 11, 2019
Filing Date:
July 24, 2018
Export Citation:
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Assignee:
UNIV ZHEJIANG (310058, CN)
International Classes:
D01D13/00; D01D5/00; D03D15/12
Foreign References:
CN102584211A2012-07-18
CN102041577A2011-05-04
CN202450199U2012-09-26
JPS5281120A1977-07-07
Attorney, Agent or Firm:
HANGZHOU TIANQIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (Room 501 Zhu-Pin-Jin-Zuo,, No.1 Jing-Zhou Road Xihu District, Hangzhou Zhejiang 3, 310013, CN)
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