GB1236152A - Cation exchange membranes - Google Patents

Cation exchange membranes

Info

Publication number
GB1236152A
GB1236152A GB36188/69A GB3618869A GB1236152A GB 1236152 A GB1236152 A GB 1236152A GB 36188/69 A GB36188/69 A GB 36188/69A GB 3618869 A GB3618869 A GB 3618869A GB 1236152 A GB1236152 A GB 1236152A
Authority
GB
United Kingdom
Prior art keywords
ethylene
film
acid
july
exchange membrane
Prior art date
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
GB36188/69A
Other languages
English (en)
Inventor
Xavier Marze
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rhone Poulenc SA
Original Assignee
Rhone Poulenc SA
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 SA filed Critical Rhone Poulenc SA
Publication of GB1236152A publication Critical patent/GB1236152A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08J2329/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
    • C08J2329/02—Homopolymers or copolymers of unsaturated alcohols
    • C08J2329/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
GB36188/69A 1968-07-18 1969-07-17 Cation exchange membranes Expired GB1236152A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR159720 1968-07-18

Publications (1)

Publication Number Publication Date
GB1236152A true GB1236152A (en) 1971-06-23

Family

ID=8652758

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36188/69A Expired GB1236152A (en) 1968-07-18 1969-07-17 Cation exchange membranes

Country Status (13)

Country Link
US (1) US3676326A ( )
AT (1) AT293342B ( )
BE (1) BE736226A ( )
BR (1) BR6910705D0 ( )
CH (1) CH501698A ( )
DE (1) DE1936679B2 ( )
ES (1) ES369628A1 ( )
FR (1) FR1583089A ( )
GB (1) GB1236152A ( )
IL (1) IL32645A ( )
LU (1) LU59117A1 ( )
NL (1) NL6910623A ( )
SE (1) SE344593B ( )

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2203438A (en) * 1987-04-06 1988-10-19 Asahi Chemical Ind Photosensitive and heat-sensitive polymers, process for producing the same and process for recording information using the same

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL171534C (nl) * 1970-06-16 1983-04-18 Monsanto Co Werkwijze voor het afscheiden van water uit mengsels die water en formaldehyd bevatten.
US3925332A (en) * 1974-06-18 1975-12-09 Asahi Dow Ltd Hydrophilic membrane and process for the preparation thereof
US7115333B2 (en) * 2003-02-07 2006-10-03 Gas Technology Institute High temperature composite proton exchange membranes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB981562A (en) * 1960-12-01 1965-01-27 The Negev Institute Method of producing ion-exchange material and permselective membranes from polyolefines and the products produced thereby
US3275575A (en) * 1962-04-17 1966-09-27 Eltra Corp Cation exchange membrane from a sulfated polyvinyl alcohol

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2203438A (en) * 1987-04-06 1988-10-19 Asahi Chemical Ind Photosensitive and heat-sensitive polymers, process for producing the same and process for recording information using the same
GB2203438B (en) * 1987-04-06 1991-12-11 Asahi Chemical Ind Photosensitive and heat-sensitive polymers, process for producing the same and process for recording information using the same

Also Published As

Publication number Publication date
CH501698A (fr) 1971-01-15
FR1583089A ( ) 1969-10-17
DE1936679A1 (de) 1970-02-19
BE736226A ( ) 1970-01-19
IL32645A (en) 1972-10-29
AT293342B (de) 1971-10-11
DE1936679B2 (de) 1971-08-05
NL6910623A ( ) 1970-01-20
ES369628A1 (es) 1971-06-01
SE344593B ( ) 1972-04-24
LU59117A1 ( ) 1970-01-19
BR6910705D0 (pt) 1973-05-31
US3676326A (en) 1972-07-11
IL32645A0 (en) 1969-09-25

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