JPS6329006B2 - - Google Patents

Info

Publication number
JPS6329006B2
JPS6329006B2 JP58247312A JP24731283A JPS6329006B2 JP S6329006 B2 JPS6329006 B2 JP S6329006B2 JP 58247312 A JP58247312 A JP 58247312A JP 24731283 A JP24731283 A JP 24731283A JP S6329006 B2 JPS6329006 B2 JP S6329006B2
Authority
JP
Japan
Prior art keywords
polypropylene hollow
hollow fibers
hollow fiber
stretching
porous
Prior art date
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.)
Expired
Application number
JP58247312A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60139807A (ja
Inventor
Eiichi Kamei
Yasushi Shimomura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ube Corp
Original Assignee
Ube Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ube Industries Ltd filed Critical Ube Industries Ltd
Priority to JP24731283A priority Critical patent/JPS60139807A/ja
Priority to EP84116343A priority patent/EP0147849B1/en
Priority to DE8484116343T priority patent/DE3477406D1/de
Priority to US06/686,654 priority patent/US4563317A/en
Publication of JPS60139807A publication Critical patent/JPS60139807A/ja
Publication of JPS6329006B2 publication Critical patent/JPS6329006B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
JP24731283A 1983-12-28 1983-12-28 多孔質ポリプロピレン中空糸の製造法 Granted JPS60139807A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP24731283A JPS60139807A (ja) 1983-12-28 1983-12-28 多孔質ポリプロピレン中空糸の製造法
EP84116343A EP0147849B1 (en) 1983-12-28 1984-12-27 Process of producing porous thermoplastic resin article
DE8484116343T DE3477406D1 (en) 1983-12-28 1984-12-27 Process of producing porous thermoplastic resin article
US06/686,654 US4563317A (en) 1983-12-28 1984-12-27 Process of producing porous thermoplastic resin article

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24731283A JPS60139807A (ja) 1983-12-28 1983-12-28 多孔質ポリプロピレン中空糸の製造法

Publications (2)

Publication Number Publication Date
JPS60139807A JPS60139807A (ja) 1985-07-24
JPS6329006B2 true JPS6329006B2 (cs) 1988-06-10

Family

ID=17161527

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24731283A Granted JPS60139807A (ja) 1983-12-28 1983-12-28 多孔質ポリプロピレン中空糸の製造法

Country Status (1)

Country Link
JP (1) JPS60139807A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4522600B2 (ja) * 2001-03-05 2010-08-11 三菱レイヨン株式会社 中空糸膜の製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5938322B2 (ja) * 1976-04-30 1984-09-17 東洋紡績株式会社 微孔性中空繊維およびその製造法
JPS6037201B2 (ja) * 1977-11-08 1985-08-24 三菱レイヨン株式会社 多孔質ポリプロピレン中空糸の製造方法

Also Published As

Publication number Publication date
JPS60139807A (ja) 1985-07-24

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term