Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Daicel Corp
Original Assignee
Daicel Corp
Daicel Chemical Industries Ltd
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Filing date
Publication date
Application filed by Daicel Corp, Daicel Chemical Industries LtdfiledCriticalDaicel Corp
Priority to JP3232676ApriorityCriticalpatent/JPS52118035A/en
Publication of JPS52118035ApublicationCriticalpatent/JPS52118035A/en
Publication of JPS5531202B2publicationCriticalpatent/JPS5531202B2/ja
Spinning Methods And Devices For Manufacturing Artificial Fibers
(AREA)
Abstract
PURPOSE: In closing one open ends of each semipermeable hollow fibers of thermoplastic polymer, cutting by fusing, instead of conventional closing with an adhesive, can simply and very effectively close the open ends of the fibers without adhesion between fibers.
COPYRIGHT: (C)1977,JPO&Japio
JP3232676A1976-03-241976-03-24Hollow fiber for separation
GrantedJPS52118035A
(en)