JPS5232755B2 - - Google Patents

Info

Publication number
JPS5232755B2
JPS5232755B2 JP5857874A JP5857874A JPS5232755B2 JP S5232755 B2 JPS5232755 B2 JP S5232755B2 JP 5857874 A JP5857874 A JP 5857874A JP 5857874 A JP5857874 A JP 5857874A JP S5232755 B2 JPS5232755 B2 JP S5232755B2
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
JP5857874A
Other languages
Japanese (ja)
Other versions
JPS50149589A (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 JP5857874A priority Critical patent/JPS5232755B2/ja
Priority to NLAANVRAGE7411487,A priority patent/NL174020C/en
Priority to DE2442209A priority patent/DE2442209C2/en
Priority to FR7430293A priority patent/FR2243222B1/fr
Priority to US05/503,701 priority patent/US3992495A/en
Priority to DK472474A priority patent/DK148785C/en
Priority to IT52925/74A priority patent/IT1019215B/en
Priority to GB39217/74A priority patent/GB1481228A/en
Publication of JPS50149589A publication Critical patent/JPS50149589A/ja
Publication of JPS5232755B2 publication Critical patent/JPS5232755B2/ja
Priority to US06/070,692 priority patent/US4330406A/en
Expired legal-status Critical Current

Links

Landscapes

  • Treatment Of Fiber Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
JP5857874A 1973-09-07 1974-05-23 Expired JPS5232755B2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP5857874A JPS5232755B2 (en) 1974-05-23 1974-05-23
NLAANVRAGE7411487,A NL174020C (en) 1973-09-07 1974-08-29 METHOD FOR MANUFACTURING A MEMBRANE FOR SEPARATING SUBSTANCES, AND THE MANUFACTURED MEMBRANE
DE2442209A DE2442209C2 (en) 1973-09-07 1974-09-04 Membrane made by treating a shaped polymer structure with a plasma
DK472474A DK148785C (en) 1973-09-07 1974-09-06 PROCEDURE FOR MANUFACTURING A MEMBRANE FOR SEPARATION OF SUBSTANCES
US05/503,701 US3992495A (en) 1973-09-07 1974-09-06 Method of manufacturing a semipermeable membrane from a water-soluble polymeric resin
FR7430293A FR2243222B1 (en) 1973-09-07 1974-09-06
IT52925/74A IT1019215B (en) 1973-09-07 1974-09-06 SEMIPERMEABLE MEMBRANE USEFUL IN PARTICULAR FOR THE SEPARATION OF SUBSTANCES AND PROCEDURE FOR ITS PRODUCTION
GB39217/74A GB1481228A (en) 1973-09-07 1974-09-09 Process for the production of a semipermeable membrane
US06/070,692 US4330406A (en) 1973-09-07 1979-08-27 Semipermeable membrane and process of making same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5857874A JPS5232755B2 (en) 1974-05-23 1974-05-23

Publications (2)

Publication Number Publication Date
JPS50149589A JPS50149589A (en) 1975-11-29
JPS5232755B2 true JPS5232755B2 (en) 1977-08-23

Family

ID=13088317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5857874A Expired JPS5232755B2 (en) 1973-09-07 1974-05-23

Country Status (1)

Country Link
JP (1) JPS5232755B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5550034A (en) * 1978-10-05 1980-04-11 Toray Ind Inc Surface-treatment of plastic
GB8620484D0 (en) * 1986-08-22 1986-10-01 Raychem Ltd Plugged microporous film

Also Published As

Publication number Publication date
JPS50149589A (en) 1975-11-29

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