JPS496552A - - Google Patents

Info

Publication number
JPS496552A
JPS496552A JP4275072A JP4275072A JPS496552A JP S496552 A JPS496552 A JP S496552A JP 4275072 A JP4275072 A JP 4275072A JP 4275072 A JP4275072 A JP 4275072A JP S496552 A JPS496552 A JP S496552A
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.)
Pending
Application number
JP4275072A
Other languages
Japanese (ja)
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 JP4275072A priority Critical patent/JPS496552A/ja
Priority to GB1864273A priority patent/GB1434055A/en
Priority to US354785A priority patent/US3871950A/en
Priority to IT7323452A priority patent/IT982837B/en
Priority to FR7315427A priority patent/FR2182202B1/fr
Priority to CA169,757A priority patent/CA1042166A/en
Priority to DE2321460A priority patent/DE2321460C3/en
Publication of JPS496552A publication Critical patent/JPS496552A/ja
Priority to US05/538,253 priority patent/US4181694A/en
Pending legal-status Critical Current

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  • Separation Using Semi-Permeable Membranes (AREA)
JP4275072A 1972-04-28 1972-04-28 Pending JPS496552A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP4275072A JPS496552A (en) 1972-04-28 1972-04-28
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
US354785A US3871950A (en) 1972-04-28 1973-04-26 Hollow fibers of acrylonitrile polymers for ultrafilter 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
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
DE2321460A DE2321460C3 (en) 1972-04-28 1973-04-27 Acrylonitrile polymer hollow fibers and process for their manufacture
US05/538,253 US4181694A (en) 1972-04-28 1975-01-03 Method for producing hollow fibers of acrylonitrile polymers for ultrafilter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4275072A JPS496552A (en) 1972-04-28 1972-04-28

Publications (1)

Publication Number Publication Date
JPS496552A true JPS496552A (en) 1974-01-21

Family

ID=12644671

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4275072A Pending JPS496552A (en) 1972-04-28 1972-04-28

Country Status (1)

Country Link
JP (1) JPS496552A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020146659A (en) * 2019-03-15 2020-09-17 東レ株式会社 Porous membrane and method for producing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020146659A (en) * 2019-03-15 2020-09-17 東レ株式会社 Porous membrane and method for producing the same

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