JPS5584412A - Production of hollow fiber - Google Patents

Production of hollow fiber

Info

Publication number
JPS5584412A
JPS5584412A JP15805478A JP15805478A JPS5584412A JP S5584412 A JPS5584412 A JP S5584412A JP 15805478 A JP15805478 A JP 15805478A JP 15805478 A JP15805478 A JP 15805478A JP S5584412 A JPS5584412 A JP S5584412A
Authority
JP
Japan
Prior art keywords
fibers
monoterpene
hollow part
core liquid
hydroxycarboxylic acid
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.)
Granted
Application number
JP15805478A
Other languages
English (en)
Other versions
JPS6142001B2 (ja
Inventor
Yasushi Jo
Akihiko Niina
Noriaki Kaneko
Toshio Sano
Noriyuki Ichige
Koji Ichikawa
Akira Fukutome
Hisako Sonobe
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.)
Zeon Corp
Original Assignee
Nippon Zeon Co 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 Nippon Zeon Co Ltd filed Critical Nippon Zeon Co Ltd
Priority to JP15805478A priority Critical patent/JPS5584412A/ja
Priority to US06/102,537 priority patent/US4284594A/en
Publication of JPS5584412A publication Critical patent/JPS5584412A/ja
Publication of JPS6142001B2 publication Critical patent/JPS6142001B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08—Hollow fibre membranes
    • B01D69/087—Details relating to the spinning process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0016—Coagulation
    • B01D67/00165—Composition of the coagulation baths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/08—Polysaccharides
    • B01D71/12—Cellulose derivatives
    • B01D71/14—Esters of organic acids
    • 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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
    • D01F2/28—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2973—Particular cross section
    • Y10T428/2975—Tubular or cellular

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • External Artificial Organs (AREA)
JP15805478A 1978-12-20 1978-12-20 Production of hollow fiber Granted JPS5584412A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP15805478A JPS5584412A (en) 1978-12-20 1978-12-20 Production of hollow fiber
US06/102,537 US4284594A (en) 1978-12-20 1979-12-11 Method of manufacturing hollow fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15805478A JPS5584412A (en) 1978-12-20 1978-12-20 Production of hollow fiber

Publications (2)

Publication Number Publication Date
JPS5584412A true JPS5584412A (en) 1980-06-25
JPS6142001B2 JPS6142001B2 (ja) 1986-09-18

Family

ID=15663276

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15805478A Granted JPS5584412A (en) 1978-12-20 1978-12-20 Production of hollow fiber

Country Status (2)

Country Link
US (1) US4284594A (ja)
JP (1) JPS5584412A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS647914A (en) * 1987-07-01 1989-01-11 Teijin Ltd Production of permselective hollow yarn
WO2016063702A1 (ja) * 2014-10-21 2016-04-28 Jnc株式会社 多糖類モノリス構造体の製造方法
CN112853510A (zh) * 2019-11-28 2021-05-28 中国科学院大连化学物理研究所 一种基于微流控技术的内凹槽微丝的可控制备方法

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2101137B (en) * 1981-04-14 1984-09-26 Ube Industries Producing porous aromatic imide polymer membranes
US4744932A (en) * 1985-05-31 1988-05-17 Celanese Corporation Process for forming a skinless hollow fiber of a cellulose ester
JPH0653164B2 (ja) * 1986-06-10 1994-07-20 東洋紡績株式会社 セルロ−スエステル系中空糸状血漿分離膜
US4882106A (en) * 1987-02-27 1989-11-21 Baxter Travenol Laboratories, Inc. Methods of manufacturing nucleophilic material modified for improved biocompatibility
US4867934A (en) * 1987-12-23 1989-09-19 Cuno, Inc. Production of hollow nylon fibers
JPH0263531A (ja) * 1988-05-30 1990-03-02 Terumo Corp 中空糸膜の製造方法
US5298206A (en) * 1992-02-04 1994-03-29 W. R. Grace & Co.-Conn. Method and apparatus for casting hollow fiber membranes
US6673980B1 (en) 1999-07-16 2004-01-06 Kimberly-Clark Worldwide, Inc. Absorbent product with creped nonwoven dampness inhibitor
US6663611B2 (en) 1999-09-28 2003-12-16 Kimberly-Clark Worldwide, Inc. Breathable diaper with low to moderately breathable inner laminate and more breathable outer cover
KR100928887B1 (ko) * 2001-06-26 2009-11-30 도레이 카부시키가이샤 열가소성 셀룰로오스 유도체 조성물로 이루어진 섬유
US20040127873A1 (en) * 2002-12-31 2004-07-01 Varona Eugenio Go Absorbent article including porous separation layer with capillary gradient
US8518319B2 (en) * 2009-03-19 2013-08-27 Nanostatics Corporation Process of making fibers by electric-field-driven spinning using low-conductivity fluid formulations
US8377172B2 (en) * 2009-06-11 2013-02-19 Georgia Tech Research Corporation Fiber sorbents
WO2011153111A2 (en) 2010-05-29 2011-12-08 Scott Ashley S Apparatus, methods, and fluid compositions for electrostatically-driven solvent ejection or particle formation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5285525A (en) * 1975-12-29 1977-07-15 Nippon Zeon Co Ltd Production of hollow fibers
JPS53146331A (en) * 1977-05-26 1978-12-20 Nippon Furnace Kogyo Kk Combustion apparatuses
JPS5580515A (en) * 1978-12-12 1980-06-17 Nippon Zeon Co Ltd Production of hollow fiber

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2257697C3 (de) * 1972-11-21 1978-09-28 Asahi Kasei Kogyo K.K., Osaka (Japan) Poröser Celluloseacetatsymmetrie-Membranfilter und Verfahren zu seiner Herstellung
JPS5538366B2 (ja) * 1974-03-13 1980-10-03
US4127625A (en) * 1975-03-27 1978-11-28 Daicel Ltd. Process for preparing hollow fiber having selective gas permeability

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5285525A (en) * 1975-12-29 1977-07-15 Nippon Zeon Co Ltd Production of hollow fibers
JPS53146331A (en) * 1977-05-26 1978-12-20 Nippon Furnace Kogyo Kk Combustion apparatuses
JPS5580515A (en) * 1978-12-12 1980-06-17 Nippon Zeon Co Ltd Production of hollow fiber

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS647914A (en) * 1987-07-01 1989-01-11 Teijin Ltd Production of permselective hollow yarn
WO2016063702A1 (ja) * 2014-10-21 2016-04-28 Jnc株式会社 多糖類モノリス構造体の製造方法
JPWO2016063702A1 (ja) * 2014-10-21 2017-07-27 Jnc株式会社 多糖類モノリス構造体の製造方法
CN112853510A (zh) * 2019-11-28 2021-05-28 中国科学院大连化学物理研究所 一种基于微流控技术的内凹槽微丝的可控制备方法
CN112853510B (zh) * 2019-11-28 2022-05-10 中国科学院大连化学物理研究所 一种基于微流控技术的内凹槽微丝的可控制备方法

Also Published As

Publication number Publication date
JPS6142001B2 (ja) 1986-09-18
US4284594A (en) 1981-08-18

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