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JPS5215072B2 - - Google Patents

Info

Publication number
JPS5215072B2
JPS5215072B2 JP157873A JP157873A JPS5215072B2 JP S5215072 B2 JPS5215072 B2 JP S5215072B2 JP 157873 A JP157873 A JP 157873A JP 157873 A JP157873 A JP 157873A JP S5215072 B2 JPS5215072 B2 JP S5215072B2
Authority
JP
Japan
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
JP157873A
Other languages
Japanese (ja)
Other versions
JPS4990684A (en
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 filed Critical
Priority to JP157873A priority Critical patent/JPS5215072B2/ja
Priority to GB1864273A priority patent/GB1434055A/en
Priority to IT7323452A priority patent/IT982837B/en
Priority to US354785A priority patent/US3871950A/en
Priority to DE2321460A priority patent/DE2321460C3/en
Priority to FR7315427A priority patent/FR2182202B1/fr
Priority to CA169,757A priority patent/CA1042166A/en
Publication of JPS4990684A publication Critical patent/JPS4990684A/ja
Publication of JPS5215072B2 publication Critical patent/JPS5215072B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
  • Artificial Filaments (AREA)
JP157873A 1972-04-28 1972-12-29 Expired JPS5215072B2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP157873A JPS5215072B2 (en) 1972-12-29 1972-12-29
GB1864273A GB1434055A (en) 1972-04-28 1973-04-18 Hollow fibres of acrylonitrile polymers for use as an ultrafitter and method for producing the same
IT7323452A IT982837B (en) 1972-04-28 1973-04-26 HOLLOW FIBERS OF NITRILE ACRYLIC POLYMERS FOR ULTRAFILTERS AND METHOD FOR THEIR PRODUCTION
US354785A US3871950A (en) 1972-04-28 1973-04-26 Hollow fibers of acrylonitrile polymers for ultrafilter and method for producing the same
DE2321460A DE2321460C3 (en) 1972-04-28 1973-04-27 Acrylonitrile polymer hollow fibers and process for their manufacture
FR7315427A FR2182202B1 (en) 1972-04-28 1973-04-27
CA169,757A CA1042166A (en) 1972-04-28 1973-04-27 Hollow fibers of acrylonitrile polymers for ultrafilter and method for producing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP157873A JPS5215072B2 (en) 1972-12-29 1972-12-29

Publications (2)

Publication Number Publication Date
JPS4990684A JPS4990684A (en) 1974-08-29
JPS5215072B2 true JPS5215072B2 (en) 1977-04-26

Family

ID=11505386

Family Applications (1)

Application Number Title Priority Date Filing Date
JP157873A Expired JPS5215072B2 (en) 1972-04-28 1972-12-29

Country Status (1)

Country Link
JP (1) JPS5215072B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3317975B2 (en) * 1997-06-20 2002-08-26 旭化成株式会社 Polyacrylonitrile hollow fiber filtration membrane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3317975B2 (en) * 1997-06-20 2002-08-26 旭化成株式会社 Polyacrylonitrile hollow fiber filtration membrane

Also Published As

Publication number Publication date
JPS4990684A (en) 1974-08-29

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