IT1071466B - Polimeri solforati per membrane - Google Patents

Polimeri solforati per membrane

Info

Publication number
IT1071466B
IT1071466B IT28395/76A IT2839576A IT1071466B IT 1071466 B IT1071466 B IT 1071466B IT 28395/76 A IT28395/76 A IT 28395/76A IT 2839576 A IT2839576 A IT 2839576A IT 1071466 B IT1071466 B IT 1071466B
Authority
IT
Italy
Prior art keywords
sulphurated
membranes
polymers
sulphurated polymers
Prior art date
Application number
IT28395/76A
Other languages
English (en)
Original Assignee
Rhone Poulenc Ind
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 Rhone Poulenc Ind filed Critical Rhone Poulenc Ind
Application granted granted Critical
Publication of IT1071466B publication Critical patent/IT1071466B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • B01D61/46—Apparatus therefor
    • B01D61/461—Apparatus therefor comprising only a single cell, only one anion or cation exchange membrane or one pair of anion and cation membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/52—Polyethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • C08G65/48—Polymers modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20—Manufacture of shaped structures of ion-exchange resins
    • C08J5/22—Films, membranes or diaphragms
    • C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
    • C08J5/2218—Synthetic macromolecular compounds
    • C08J5/2231—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20—Manufacture of shaped structures of ion-exchange resins
    • C08J5/22—Films, membranes or diaphragms
    • C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
    • C08J5/2218—Synthetic macromolecular compounds
    • C08J5/2256—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions other than those involving carbon-to-carbon bonds, e.g. obtained by polycondensation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2371/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
    • C08J2371/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
    • C08J2371/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
    • C08J2371/12—Polyphenylene oxides
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S525/93—Reaction product of a polyhydric phenol and epichlorohydrin or diepoxide, having a molecular weight of over 5,000, e.g. phenoxy resins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Urology & Nephrology (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyethers (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
IT28395/76A 1975-10-15 1976-10-15 Polimeri solforati per membrane IT1071466B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7532226A FR2328007A1 (fr) 1975-10-15 1975-10-15 Polymeres soufres pour membranes
FR7618864A FR2354359A2 (fr) 1975-10-15 1976-06-11 Polymeres soufres pour membranes

Publications (1)

Publication Number Publication Date
IT1071466B true IT1071466B (it) 1985-04-10

Family

ID=26219111

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28395/76A IT1071466B (it) 1975-10-15 1976-10-15 Polimeri solforati per membrane

Country Status (20)

Country Link
US (1) US4087391A (it)
JP (1) JPS5249298A (it)
AU (1) AU505742B2 (it)
BE (1) BE847353A (it)
BR (1) BR7606858A (it)
DD (1) DD127632A5 (it)
DE (1) DE2646655A1 (it)
ES (2) ES452368A1 (it)
FR (2) FR2328007A1 (it)
GB (1) GB1529750A (it)
GR (1) GR59854B (it)
IL (1) IL50613A (it)
IN (1) IN145419B (it)
IT (1) IT1071466B (it)
LU (1) LU76003A1 (it)
NL (1) NL7611446A (it)
NO (1) NO763506L (it)
PL (1) PL193010A1 (it)
RO (1) RO70934A (it)
SE (1) SE7611416L (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2424940A1 (fr) * 1978-05-03 1979-11-30 Rhone Poulenc Ind Compositions polymeriques pour membranes
JPS5687403A (en) * 1979-12-18 1981-07-16 Daicel Chem Ind Ltd Crosslinked type semipermeable membrane
EP0566536A1 (de) * 1992-04-15 1993-10-20 Japat Ltd Elektrisch leitende Kunststoffzusammensetzungen und deren Verwendung
JP3607862B2 (ja) 2000-09-29 2005-01-05 株式会社日立製作所 燃料電池
US7473367B2 (en) * 2002-06-26 2009-01-06 Dionex Corporation Monolithic column
US6749749B2 (en) * 2002-06-26 2004-06-15 Isco, Inc. Separation system, components of a separation system and methods of making and using them
JP2004263153A (ja) * 2003-03-04 2004-09-24 Ebara Corp スルホン酸基を有するアミン硬化型エポキシ樹脂電解質および製造法
JP4324518B2 (ja) * 2004-07-09 2009-09-02 株式会社日立製作所 燃料電池用固体高分子電解質及びそれを用いた燃料電池用膜／電極接合体
WO2015189175A1 (en) * 2014-06-13 2015-12-17 Basf Se New membranes
FR3049605B1 (fr) * 2016-04-05 2018-03-23 Arkema France Procede d'obtention de films fins et articles filmogenes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1584814A (it) * 1968-09-17 1970-01-02
FR2040950A5 (it) * 1969-04-30 1971-01-22 Rhone Poulenc Sa
FR2097260A5 (it) * 1970-06-18 1972-03-03 Rhone Poulenc Sa
FR2138333B1 (it) * 1971-05-24 1974-03-08 Rhone Poulenc Sa

Also Published As

Publication number Publication date
PL193010A1 (pl) 1978-03-28
BR7606858A (pt) 1977-08-30
GR59854B (en) 1978-03-07
IN145419B (it) 1978-10-07
AU1858976A (en) 1978-04-20
AU505742B2 (en) 1979-11-29
DE2646655A1 (de) 1977-06-02
RO70934A (ro) 1982-07-06
ES467922A1 (es) 1978-11-01
IL50613A (en) 1980-03-31
GB1529750A (en) 1978-10-25
FR2354359A2 (fr) 1978-01-06
ES452368A1 (es) 1978-06-16
JPS5249298A (en) 1977-04-20
FR2328007A1 (fr) 1977-05-13
NO763506L (it) 1977-04-18
LU76003A1 (it) 1977-10-26
DD127632A5 (it) 1977-10-05
IL50613A0 (en) 1976-12-31
NL7611446A (nl) 1977-04-19
BE847353A (fr) 1977-04-15
SE7611416L (sv) 1977-04-16
US4087391A (en) 1978-05-02

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