JPS5415029B2 - - Google Patents

Info

Publication number
JPS5415029B2
JPS5415029B2 JP4899575A JP4899575A JPS5415029B2 JP S5415029 B2 JPS5415029 B2 JP S5415029B2 JP 4899575 A JP4899575 A JP 4899575A JP 4899575 A JP4899575 A JP 4899575A JP S5415029 B2 JPS5415029 B2 JP S5415029B2
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
JP4899575A
Other languages
Japanese (ja)
Other versions
JPS51123780A (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 JP50048995A priority Critical patent/JPS51123780A/ja
Priority to DE2615954A priority patent/DE2615954C3/de
Priority to GB16136/76A priority patent/GB1514127A/en
Priority to US05/679,441 priority patent/US4073733A/en
Publication of JPS51123780A publication Critical patent/JPS51123780A/ja
Publication of JPS5415029B2 publication Critical patent/JPS5415029B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
JP50048995A 1975-04-22 1975-04-22 A process for producing polyvinyl alcohol-based membranes of selectiv e permeability Granted JPS51123780A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP50048995A JPS51123780A (en) 1975-04-22 1975-04-22 A process for producing polyvinyl alcohol-based membranes of selectiv e permeability
DE2615954A DE2615954C3 (de) 1975-04-22 1976-04-12 Membran auf Basis von Polyvinylalkohol
GB16136/76A GB1514127A (en) 1975-04-22 1976-04-21 Membranes based on polyvinyl alcohol
US05/679,441 US4073733A (en) 1975-04-22 1976-04-22 PVA membrane and method for preparing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50048995A JPS51123780A (en) 1975-04-22 1975-04-22 A process for producing polyvinyl alcohol-based membranes of selectiv e permeability

Publications (2)

Publication Number Publication Date
JPS51123780A JPS51123780A (en) 1976-10-28
JPS5415029B2 true JPS5415029B2 (OSRAM) 1979-06-12

Family

ID=12818781

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50048995A Granted JPS51123780A (en) 1975-04-22 1975-04-22 A process for producing polyvinyl alcohol-based membranes of selectiv e permeability

Country Status (1)

Country Link
JP (1) JPS51123780A (OSRAM)

Also Published As

Publication number Publication date
JPS51123780A (en) 1976-10-28

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