GR81009B - Membranes - Google Patents

Membranes

Info

Publication number
GR81009B
GR81009B GR81009A GR840181009A GR81009B GR 81009 B GR81009 B GR 81009B GR 81009 A GR81009 A GR 81009A GR 840181009 A GR840181009 A GR 840181009A GR 81009 B GR81009 B GR 81009B
Authority
GR
Greece
Prior art keywords
membranes
Prior art date
Application number
GR81009A
Other languages
English (en)
Inventor
Richard Anthony Hann
David Robert Holmes
Original Assignee
Ici Plc
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
Priority claimed from GB838331198A external-priority patent/GB8331198D0/en
Application filed by Ici Plc filed Critical Ici Plc
Publication of GR81009B publication Critical patent/GR81009B/el

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/131—Reverse-osmosis
GR81009A 1983-11-23 1984-11-21 Membranes GR81009B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838331198A GB8331198D0 (en) 1983-11-23 1983-11-23 Membranes
GB848428499A GB8428499D0 (en) 1983-11-23 1984-11-12 Membranes

Publications (1)

Publication Number Publication Date
GR81009B true GR81009B (en) 1985-02-13

Family

ID=26287028

Family Applications (1)

Application Number Title Priority Date Filing Date
GR81009A GR81009B (en) 1983-11-23 1984-11-21 Membranes

Country Status (5)

Country Link
AU (1) AU580271B2 (el)
CA (1) CA1262994A (el)
DK (1) DK555284A (el)
ES (1) ES8604028A1 (el)
GR (1) GR81009B (el)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU574740B2 (en) * 1983-11-23 1988-07-14 Imperial Chemical Industries Plc Sulfonated polyarylether sulfone and membranes prepared therefrom
CA1263572A (en) * 1984-06-15 1989-12-05 Kenichi Ikeda Sulfonated polysulfone composite semipermeable membranes and process for producing the same
GB8513114D0 (en) * 1985-05-23 1985-06-26 Ici Plc Membranes
GB8513103D0 (en) * 1985-05-23 1985-06-26 Ici Plc Solution of polymeric material
DE58909860D1 (de) * 1988-04-30 1999-11-11 Akzo Nobel Nv Verfahren zur Sulfonierung von aromatischen Polyäthersulfonen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0036947B1 (en) * 1980-03-28 1983-11-09 Pennwalt Corporation Method for preparing a membrane of a film-forming non-sulfonated sulfone polymer
AU574740B2 (en) * 1983-11-23 1988-07-14 Imperial Chemical Industries Plc Sulfonated polyarylether sulfone and membranes prepared therefrom
GB8512764D0 (en) * 1985-05-21 1985-06-26 Ici Plc Gas separation

Also Published As

Publication number Publication date
AU580271B2 (en) 1989-01-12
ES8604028A1 (es) 1986-01-16
CA1262994A (en) 1989-11-14
DK555284A (da) 1985-05-24
ES537916A0 (es) 1986-01-16
DK555284D0 (da) 1984-11-22
AU3574484A (en) 1985-05-30

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