JPS5249988A - Manufacturing method of semi-permeable membrane - Google Patents

Manufacturing method of semi-permeable membrane

Info

Publication number
JPS5249988A
JPS5249988A JP50125543A JP12554375A JPS5249988A JP S5249988 A JPS5249988 A JP S5249988A JP 50125543 A JP50125543 A JP 50125543A JP 12554375 A JP12554375 A JP 12554375A JP S5249988 A JPS5249988 A JP S5249988A
Authority
JP
Japan
Prior art keywords
liquid
permeable membrane
semi
manufacturing
reversible
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
JP50125543A
Other languages
Japanese (ja)
Other versions
JPS5318463B2 (en
Inventor
Hiroaki Takazawa
Makio Shibakuchi
Mitsuru Ishii
Yoshihide Sakamoto
Tomoaki Ishikawa
Hisafumi Kimura
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.)
Gunze Ltd
Original Assignee
Gunze 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 Gunze Ltd filed Critical Gunze Ltd
Priority to JP50125543A priority Critical patent/JPS5249988A/en
Publication of JPS5249988A publication Critical patent/JPS5249988A/en
Publication of JPS5318463B2 publication Critical patent/JPS5318463B2/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
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/107—Organic support material
    • B01D69/1071—Woven, non-woven or net mesh

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

PURPOSE:To manufacture semi-permeable membrane, having high pressure resistance and round string type at the reversible permeating apparatus, widely used as separating apparatus of solid-liquid, liquid-liquid and liquid-gas etc.
JP50125543A 1975-10-17 1975-10-17 Manufacturing method of semi-permeable membrane Granted JPS5249988A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50125543A JPS5249988A (en) 1975-10-17 1975-10-17 Manufacturing method of semi-permeable membrane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50125543A JPS5249988A (en) 1975-10-17 1975-10-17 Manufacturing method of semi-permeable membrane

Publications (2)

Publication Number Publication Date
JPS5249988A true JPS5249988A (en) 1977-04-21
JPS5318463B2 JPS5318463B2 (en) 1978-06-15

Family

ID=14912785

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50125543A Granted JPS5249988A (en) 1975-10-17 1975-10-17 Manufacturing method of semi-permeable membrane

Country Status (1)

Country Link
JP (1) JPS5249988A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6451104A (en) * 1987-08-24 1989-02-27 Mitsubishi Chem Ind Liquid-through type filter element
WO2016057118A1 (en) * 2014-10-07 2016-04-14 W.L. Gore & Associates, Inc. Filtration article with heat-treated and shrunken fluoropolymer knit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6451104A (en) * 1987-08-24 1989-02-27 Mitsubishi Chem Ind Liquid-through type filter element
WO2016057118A1 (en) * 2014-10-07 2016-04-14 W.L. Gore & Associates, Inc. Filtration article with heat-treated and shrunken fluoropolymer knit

Also Published As

Publication number Publication date
JPS5318463B2 (en) 1978-06-15

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