IT1069788B - Procedimento per la preparazione di membrane asimmetriche di polimere fluorurati per ultrafiltrazione - Google Patents

Procedimento per la preparazione di membrane asimmetriche di polimere fluorurati per ultrafiltrazione

Info

Publication number
IT1069788B
IT1069788B IT1274676A IT1274676A IT1069788B IT 1069788 B IT1069788 B IT 1069788B IT 1274676 A IT1274676 A IT 1274676A IT 1274676 A IT1274676 A IT 1274676A IT 1069788 B IT1069788 B IT 1069788B
Authority
IT
Italy
Prior art keywords
solvent
dissolving
pptn
spreading
prodn
Prior art date
Application number
IT1274676A
Other languages
English (en)
Original Assignee
Munari Stelio
Vigo Fernando
Capannelli Gustavo
Uliana Claudio
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 by Munari Stelio, Vigo Fernando, Capannelli Gustavo, Uliana Claudio filed Critical Munari Stelio
Priority to IT1274676A priority Critical patent/IT1069788B/it
Priority to NZ184767A priority patent/NZ184767A/xx
Priority to US05/820,322 priority patent/US4188354A/en
Priority to AU27493/77A priority patent/AU510725B2/en
Priority to NL7708555.A priority patent/NL164882C/xx
Priority to DD7700200421A priority patent/DD131076A5/xx
Priority to GB32647/77A priority patent/GB1555395A/en
Priority to FR7724102A priority patent/FR2360623A1/fr
Priority to BR7705193A priority patent/BR7705193A/pt
Priority to DE2735443A priority patent/DE2735443B2/de
Priority to JP9343577A priority patent/JPS5319180A/ja
Priority to MY1981327A priority patent/MY8100327A/xx
Application granted granted Critical
Publication of IT1069788B publication Critical patent/IT1069788B/it

Links

Landscapes

  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
IT1274676A 1976-08-05 1976-08-05 Procedimento per la preparazione di membrane asimmetriche di polimere fluorurati per ultrafiltrazione IT1069788B (it)

Priority Applications (12)

Application Number Priority Date Filing Date Title
IT1274676A IT1069788B (it) 1976-08-05 1976-08-05 Procedimento per la preparazione di membrane asimmetriche di polimere fluorurati per ultrafiltrazione
NZ184767A NZ184767A (en) 1976-08-05 1977-07-28 Assymetric membranes from fluorinated polymeric materials
US05/820,322 US4188354A (en) 1976-08-05 1977-07-29 Method for the preparation of asymmetrical membranes
AU27493/77A AU510725B2 (en) 1976-08-05 1977-08-01 Asymmetric S. P. membrane cast from solution off-Polymer
NL7708555.A NL164882C (nl) 1976-08-05 1977-08-02 Werkwijze voor de vervaardiging van asymmetrische mem- branen.
DD7700200421A DD131076A5 (de) 1976-08-05 1977-08-03 Verfahren zur herstellung von asymmetrischen membranen
GB32647/77A GB1555395A (en) 1976-08-05 1977-08-03 Asymmetric membranes of fluorine-containing palymers and their preparation
FR7724102A FR2360623A1 (fr) 1976-08-05 1977-08-04 Procede de preparation de membranes asymetriques
BR7705193A BR7705193A (pt) 1976-08-05 1977-08-05 Processo para a preparacao de membranas assimetricas
DE2735443A DE2735443B2 (de) 1976-08-05 1977-08-05 Verfahren zur Herstellung von asymmetrischen Membranen
JP9343577A JPS5319180A (en) 1976-08-05 1977-08-05 Manufacture of asymmetrical membranes
MY1981327A MY8100327A (en) 1976-08-05 1981-12-31 Asymmetric membranes of fluorine containing polymers and their production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1274676A IT1069788B (it) 1976-08-05 1976-08-05 Procedimento per la preparazione di membrane asimmetriche di polimere fluorurati per ultrafiltrazione

Publications (1)

Publication Number Publication Date
IT1069788B true IT1069788B (it) 1985-03-25

Family

ID=11143056

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1274676A IT1069788B (it) 1976-08-05 1976-08-05 Procedimento per la preparazione di membrane asimmetriche di polimere fluorurati per ultrafiltrazione

Country Status (1)

Country Link
IT (1) IT1069788B (it)

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