IT1094103B - Polimero scambioionico fluorurato contenente gruppi carbossilici e pellicola e membrana con esso ottenute - Google Patents

Polimero scambioionico fluorurato contenente gruppi carbossilici e pellicola e membrana con esso ottenute

Info

Publication number
IT1094103B
IT1094103B IT22496/78A IT2249678A IT1094103B IT 1094103 B IT1094103 B IT 1094103B IT 22496/78 A IT22496/78 A IT 22496/78A IT 2249678 A IT2249678 A IT 2249678A IT 1094103 B IT1094103 B IT 1094103B
Authority
IT
Italy
Prior art keywords
membrane
film
carboxyl groups
polymer containing
containing carboxyl
Prior art date
Application number
IT22496/78A
Other languages
English (en)
Other versions
IT7822496A0 (it
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of IT7822496A0 publication Critical patent/IT7822496A0/it
Application granted granted Critical
Publication of IT1094103B publication Critical patent/IT1094103B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F16/00—Homopolymers and 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
    • C08F16/12—Homopolymers and 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 by an ether radical
    • C08F16/14—Monomers containing only one unsaturated aliphatic radical
    • C08F16/26—Monomers containing oxygen atoms in addition to the ether oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • 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
    • C08J5/2237—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds containing fluorine
    • 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
    • C08J2327/00—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 a halogen; Derivatives of such polymers
    • C08J2327/02—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 a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—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 a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
IT22496/78A 1977-04-20 1978-04-19 Polimero scambioionico fluorurato contenente gruppi carbossilici e pellicola e membrana con esso ottenute IT1094103B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78972777A 1977-04-20 1977-04-20

Publications (2)

Publication Number Publication Date
IT7822496A0 IT7822496A0 (it) 1978-04-19
IT1094103B true IT1094103B (it) 1985-07-26

Family

ID=25148512

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22496/78A IT1094103B (it) 1977-04-20 1978-04-19 Polimero scambioionico fluorurato contenente gruppi carbossilici e pellicola e membrana con esso ottenute

Country Status (10)

Country Link
JP (1) JPS53132090A (it)
AU (1) AU3516778A (it)
BE (1) BE866120A (it)
BR (1) BR7802435A (it)
DE (1) DE2817373A1 (it)
FR (1) FR2388014A1 (it)
IL (1) IL54541A0 (it)
IT (1) IT1094103B (it)
NL (1) NL7804222A (it)
ZA (1) ZA782221B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1061477B (it) * 1975-07-09 1983-02-28 Asahi Chemical Ind Membrana scambiatrice di cationi sua preparazione e suo impiego
DE3036066A1 (de) * 1980-09-25 1982-05-06 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung eines elektroden-membran-verbundsystems
US4360601A (en) * 1980-12-10 1982-11-23 E. I. Du Pont De Nemours And Company Process for extraction of fluorinated copolymers with fluorocarbons
EP1798254A4 (en) * 2004-08-04 2009-06-03 Asahi Glass Co Ltd FLUOROUS ION EXCHANGE MEMBRANE AND METHOD FOR THE PRODUCTION OF FLUOROPOLYMER
WO2009133902A1 (ja) 2008-04-28 2009-11-05 旭硝子株式会社 含フッ素重合体の製造方法および含フッ素イオン交換膜

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1527816A (fr) * 1966-02-16 1968-06-07 Du Pont Alkyl-vinyl-éthers perfluorés portant des substituants, préparation de ces éthers par pyrolyse des sels correspondants, et leur utilisation comme composants de copolymères
JPS551351B2 (it) * 1974-03-07 1980-01-12
JPS5224176A (en) * 1975-07-09 1977-02-23 Asahi Chem Ind Co Ltd Cathion exchange membrane
JPS5238486A (en) * 1975-09-23 1977-03-25 Asahi Glass Co Ltd Fluorine-containing cation exchange resin membrane
GB1518387A (en) * 1975-08-29 1978-07-19 Asahi Glass Co Ltd Fluorinated cation exchange membrane and use thereof in electrolysis of an alkali metal halide

Also Published As

Publication number Publication date
ZA782221B (en) 1979-05-30
FR2388014A1 (fr) 1978-11-17
DE2817373A1 (de) 1978-10-26
IL54541A0 (en) 1978-07-31
BE866120A (fr) 1978-10-19
JPS53132090A (en) 1978-11-17
BR7802435A (pt) 1979-01-16
IT7822496A0 (it) 1978-04-19
AU3516778A (en) 1979-10-25
NL7804222A (nl) 1978-10-24

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