DD201811A5 - Membrane, elektrochemische zelle und elektrolyseverfahren - Google Patents

Membrane, elektrochemische zelle und elektrolyseverfahren Download PDF

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Publication number
DD201811A5
DD201811A5 DD82236796A DD23679682A DD201811A5 DD 201811 A5 DD201811 A5 DD 201811A5 DD 82236796 A DD82236796 A DD 82236796A DD 23679682 A DD23679682 A DD 23679682A DD 201811 A5 DD201811 A5 DD 201811A5
Authority
DD
German Democratic Republic
Prior art keywords
item
membrane according
membrane
layer
polymer
Prior art date
Application number
DD82236796A
Other languages
German (de)
English (en)
Inventor
Thomas C Bissot
Walther G Grot
Paul R Resnick
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27397505&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DD201811(A5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Du Pont filed Critical Du Pont
Publication of DD201811A5 publication Critical patent/DD201811A5/de

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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
    • C08J5/2275—Heterogeneous membranes
    • C08J5/2281—Heterogeneous membranes fluorine containing heterogeneous membranes
    • 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)
  • 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)
DD82236796A 1981-01-16 1982-01-15 Membrane, elektrochemische zelle und elektrolyseverfahren DD201811A5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US22564181A 1981-01-16 1981-01-16
US31999181A 1981-11-12 1981-11-12
US33060681A 1981-12-15 1981-12-15

Publications (1)

Publication Number Publication Date
DD201811A5 true DD201811A5 (de) 1983-08-10

Family

ID=27397505

Family Applications (1)

Application Number Title Priority Date Filing Date
DD82236796A DD201811A5 (de) 1981-01-16 1982-01-15 Membrane, elektrochemische zelle und elektrolyseverfahren

Country Status (10)

Country Link
EP (1) EP0056707B1 (es)
AU (1) AU553802B2 (es)
BR (1) BR8200152A (es)
CA (1) CA1223842A (es)
DD (1) DD201811A5 (es)
DE (1) DE3267950D1 (es)
IL (1) IL64776A0 (es)
MX (1) MX161404A (es)
NO (1) NO161629C (es)
NZ (1) NZ199500A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4539084A (en) * 1983-03-10 1985-09-03 E. I. Du Pont De Nemours And Company Unreinforced membrane, electrochemical cell and electrolysis process
US4552631A (en) * 1983-03-10 1985-11-12 E. I. Du Pont De Nemours And Company Reinforced membrane, electrochemical cell and electrolysis process
JP2688902B2 (ja) * 1987-08-26 1997-12-10 旭化成工業株式会社 強化されたイオン交換膜及びその製造法
BR9000773A (pt) * 1989-02-28 1991-01-22 Du Pont Processo para a fabricacao de uma membrana de troca de catio; processo para a fabricacao de um tecido revestido; processo para a fabricacao de um fio revestido; membrana de troca de cation; processo aperfeicoado para a eletrolise de um haleto de metal alcalino; tecido de troca de cation e fio de troca de cation
JP5774514B2 (ja) * 2012-02-13 2015-09-09 旭化成ケミカルズ株式会社 陽イオン交換膜、及びこれを用いた電解槽
JP5793444B2 (ja) * 2012-02-13 2015-10-14 旭化成ケミカルズ株式会社 陽イオン交換膜及びこれを用いた電解槽

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021327A (en) * 1975-04-29 1977-05-03 E. I. Du Pont De Nemours And Company Reinforced cation permeable separator
DE2844495A1 (de) * 1977-12-09 1979-06-13 Gen Electric Elektrolytkatalysator aus thermisch stabilisiertem, partiell reduziertem platinmetalloxid und verfahren zu dessen herstellung
US4176215A (en) * 1978-03-13 1979-11-27 E. I. Du Pont De Nemours And Company Ion-exchange structures of copolymer blends useful in electrolytic cells

Also Published As

Publication number Publication date
MX161404A (es) 1990-09-21
NO820120L (no) 1982-07-19
NZ199500A (en) 1985-10-11
EP0056707A3 (en) 1982-08-11
IL64776A0 (en) 1982-03-31
AU553802B2 (en) 1986-07-31
NO161629B (no) 1989-05-29
AU7955982A (en) 1982-07-22
BR8200152A (pt) 1982-11-03
EP0056707B1 (en) 1985-12-18
DE3267950D1 (en) 1986-01-30
EP0056707A2 (en) 1982-07-28
NO161629C (no) 1989-09-06
CA1223842A (en) 1987-07-07

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Legal Events

Date Code Title Description
ENJ Ceased due to non-payment of renewal fee