JPH0112521B2 - - Google Patents

Info

Publication number
JPH0112521B2
JPH0112521B2 JP55147546A JP14754680A JPH0112521B2 JP H0112521 B2 JPH0112521 B2 JP H0112521B2 JP 55147546 A JP55147546 A JP 55147546A JP 14754680 A JP14754680 A JP 14754680A JP H0112521 B2 JPH0112521 B2 JP H0112521B2
Authority
JP
Japan
Prior art keywords
water
membrane
film
polymer
solvent
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
JP55147546A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5771605A (en
Inventor
Kenko Yamada
Gen Kurisu
Kyoshi Sugie
Shizuo Azuma
Teizo Yamaji
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP14754680A priority Critical patent/JPS5771605A/ja
Publication of JPS5771605A publication Critical patent/JPS5771605A/ja
Publication of JPH0112521B2 publication Critical patent/JPH0112521B2/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
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/122—Separate manufacturing of ultra-thin membranes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coating Apparatus (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Moulding By Coating Moulds (AREA)
JP14754680A 1980-10-23 1980-10-23 Manufacture of super thin film Granted JPS5771605A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14754680A JPS5771605A (en) 1980-10-23 1980-10-23 Manufacture of super thin film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14754680A JPS5771605A (en) 1980-10-23 1980-10-23 Manufacture of super thin film

Publications (2)

Publication Number Publication Date
JPS5771605A JPS5771605A (en) 1982-05-04
JPH0112521B2 true JPH0112521B2 (enrdf_load_html_response) 1989-03-01

Family

ID=15432760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14754680A Granted JPS5771605A (en) 1980-10-23 1980-10-23 Manufacture of super thin film

Country Status (1)

Country Link
JP (1) JPS5771605A (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS583602A (ja) * 1981-06-29 1983-01-10 Teijin Ltd 極めて薄い固体膜の製造方法
JPS5962309A (ja) * 1982-09-30 1984-04-09 Teijin Ltd 分離用複合膜の製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5541808A (en) * 1978-09-18 1980-03-24 Teijin Ltd Preparation of extremely thin polymer film
JPS5640415A (en) * 1979-09-10 1981-04-16 Teijin Ltd Manufacture of extremely thin membrane

Also Published As

Publication number Publication date
JPS5771605A (en) 1982-05-04

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