IT1164036B - Procedimento per unire membrane di polimero fluorurato,scambiatrici di cationi - Google Patents

Procedimento per unire membrane di polimero fluorurato,scambiatrici di cationi

Info

Publication number
IT1164036B
IT1164036B IT51189/79A IT5118979A IT1164036B IT 1164036 B IT1164036 B IT 1164036B IT 51189/79 A IT51189/79 A IT 51189/79A IT 5118979 A IT5118979 A IT 5118979A IT 1164036 B IT1164036 B IT 1164036B
Authority
IT
Italy
Prior art keywords
fluorinated polymer
joining
procedure
polymer membranes
cation exchangers
Prior art date
Application number
IT51189/79A
Other languages
English (en)
Other versions
IT7951189A0 (it
Inventor
Iijima Tokuzo
Samejima Yasushi
Kishimoto Kazuo
Komabashiri Takamichi
Kano Toshiji
Original Assignee
Kanegafuchi Chemical 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 Kanegafuchi Chemical Ind filed Critical Kanegafuchi Chemical Ind
Publication of IT7951189A0 publication Critical patent/IT7951189A0/it
Application granted granted Critical
Publication of IT1164036B publication Critical patent/IT1164036B/it

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
    • 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
    • C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene

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)
IT51189/79A 1978-12-26 1979-12-24 Procedimento per unire membrane di polimero fluorurato,scambiatrici di cationi IT1164036B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16289678A JPS5586535A (en) 1978-12-26 1978-12-26 Method of bonding

Publications (2)

Publication Number Publication Date
IT7951189A0 IT7951189A0 (it) 1979-12-24
IT1164036B true IT1164036B (it) 1987-04-08

Family

ID=15763293

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51189/79A IT1164036B (it) 1978-12-26 1979-12-24 Procedimento per unire membrane di polimero fluorurato,scambiatrici di cationi

Country Status (5)

Country Link
JP (1) JPS5586535A (it)
DE (1) DE2951475A1 (it)
FR (1) FR2455615A1 (it)
GB (1) GB2040803A (it)
IT (1) IT1164036B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6053059B2 (ja) * 1978-07-11 1985-11-22 旭化成株式会社 改良された陽イオン交換膜の製法
US4437951A (en) 1981-12-15 1984-03-20 E. I. Du Pont De Nemours & Co. Membrane, electrochemical cell, and electrolysis process
EP0249316B1 (en) * 1986-06-10 1991-05-08 Tosoh Corporation Method for recovering a metal
GB0009506D0 (en) * 2000-04-17 2000-06-07 Innogy Ltd Ion exchange membrane

Also Published As

Publication number Publication date
DE2951475A1 (de) 1980-07-10
FR2455615A1 (fr) 1980-11-28
IT7951189A0 (it) 1979-12-24
GB2040803A (en) 1980-09-03
JPS5586535A (en) 1980-06-30

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