JPS6329007B2 - - Google Patents

Info

Publication number
JPS6329007B2
JPS6329007B2 JP58247313A JP24731383A JPS6329007B2 JP S6329007 B2 JPS6329007 B2 JP S6329007B2 JP 58247313 A JP58247313 A JP 58247313A JP 24731383 A JP24731383 A JP 24731383A JP S6329007 B2 JPS6329007 B2 JP S6329007B2
Authority
JP
Japan
Prior art keywords
hollow fibers
polypropylene hollow
temperature
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
JP58247313A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60139808A (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 JP24731383A priority Critical patent/JPS60139808A/ja
Priority to DE8484116343T priority patent/DE3477406D1/de
Priority to EP84116343A priority patent/EP0147849B1/en
Priority to US06/686,654 priority patent/US4563317A/en
Publication of JPS60139808A publication Critical patent/JPS60139808A/ja
Publication of JPS6329007B2 publication Critical patent/JPS6329007B2/ja
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
JP24731383A 1983-12-28 1983-12-28 多孔質ポリプロピレン中空糸の製造方法 Granted JPS60139808A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP24731383A JPS60139808A (ja) 1983-12-28 1983-12-28 多孔質ポリプロピレン中空糸の製造方法
DE8484116343T DE3477406D1 (en) 1983-12-28 1984-12-27 Process of producing porous thermoplastic resin article
EP84116343A EP0147849B1 (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
JP24731383A JPS60139808A (ja) 1983-12-28 1983-12-28 多孔質ポリプロピレン中空糸の製造方法

Publications (2)

Publication Number Publication Date
JPS60139808A JPS60139808A (ja) 1985-07-24
JPS6329007B2 true JPS6329007B2 (enrdf_load_stackoverflow) 1988-06-10

Family

ID=17161539

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24731383A Granted JPS60139808A (ja) 1983-12-28 1983-12-28 多孔質ポリプロピレン中空糸の製造方法

Country Status (1)

Country Link
JP (1) JPS60139808A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0411319U (enrdf_load_stackoverflow) * 1990-05-21 1992-01-30

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6297912A (ja) * 1985-10-21 1987-05-07 Ube Ind Ltd 多孔性ポリプロピレン中空糸

Family Cites Families (3)

* 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
JPS54120735A (en) * 1978-03-10 1979-09-19 Mitsubishi Rayon Co Ltd Manufacture of porous hollow polypropylene fibers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0411319U (enrdf_load_stackoverflow) * 1990-05-21 1992-01-30

Also Published As

Publication number Publication date
JPS60139808A (ja) 1985-07-24

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