JPS50149589A - - Google Patents

Info

Publication number
JPS50149589A
JPS50149589A JP5857874A JP5857874A JPS50149589A JP S50149589 A JPS50149589 A JP S50149589A JP 5857874 A JP5857874 A JP 5857874A JP 5857874 A JP5857874 A JP 5857874A JP S50149589 A JPS50149589 A JP S50149589A
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.)
Granted
Application number
JP5857874A
Other languages
Japanese (ja)
Other versions
JPS5232755B2 (enrdf_load_stackoverflow
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/xx
Priority to DE2442209A priority patent/DE2442209C2/de
Priority to US05/503,701 priority patent/US3992495A/en
Priority to IT52925/74A priority patent/IT1019215B/it
Priority to FR7430293A priority patent/FR2243222B1/fr
Priority to DK472474A priority patent/DK148785C/da
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 (enrdf_load_stackoverflow)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP5857874A JPS5232755B2 (enrdf_load_stackoverflow) 1974-05-23 1974-05-23
NLAANVRAGE7411487,A NL174020C (nl) 1973-09-07 1974-08-29 Werkwijze voor het vervaardigen van een membraan voor het scheiden van stoffen, en het vervaardigde membraan.
DE2442209A DE2442209C2 (de) 1973-09-07 1974-09-04 Membran, hergestellt durch Behandlung eines geformten Polymergebildes mit einem Plasma
FR7430293A FR2243222B1 (enrdf_load_stackoverflow) 1973-09-07 1974-09-06
IT52925/74A IT1019215B (it) 1973-09-07 1974-09-06 Membrana semipermeabile utile in particolare per la separazione di sostanze e procedimento per la sua produzione
US05/503,701 US3992495A (en) 1973-09-07 1974-09-06 Method of manufacturing a semipermeable membrane from a water-soluble polymeric resin
DK472474A DK148785C (da) 1973-09-07 1974-09-06 Fremgangsmaade til fremstilling af en membran til adskillelse af stoffer
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 (enrdf_load_stackoverflow) 1974-05-23 1974-05-23

Publications (2)

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

Family

ID=13088317

Family Applications (1)

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

Country Status (1)

Country Link
JP (1) JPS5232755B2 (enrdf_load_stackoverflow)

Cited By (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
JPS63213532A (ja) * 1986-08-22 1988-09-06 サイマット・リミテッド 閉塞微孔性フィルムの製造方法

Cited By (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
JPS63213532A (ja) * 1986-08-22 1988-09-06 サイマット・リミテッド 閉塞微孔性フィルムの製造方法

Also Published As

Publication number Publication date
JPS5232755B2 (enrdf_load_stackoverflow) 1977-08-23

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