NL103777C - Werkwijze ter verhoging van het elektrisch geleidingsvermogen van met een bindmiddel vervaardigde ioneuitwisselende membranen en met die werkwijze behandelde membranen - Google Patents

Werkwijze ter verhoging van het elektrisch geleidingsvermogen van met een bindmiddel vervaardigde ioneuitwisselende membranen en met die werkwijze behandelde membranen

Info

Publication number
NL103777C
NL103777C NL193592A NL193592A NL103777C NL 103777 C NL103777 C NL 103777C NL 193592 A NL193592 A NL 193592A NL 193592 A NL193592 A NL 193592A NL 103777 C NL103777 C NL 103777C
Authority
NL
Netherlands
Prior art keywords
membranes
binder
increasing
ion exchange
electrical conductivity
Prior art date
Application number
NL193592A
Other languages
English (en)
Inventor
Malcolm Robert Jesse Wyllie
Original Assignee
Gulf Research Development Co
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 Gulf Research Development Co filed Critical Gulf Research Development Co
Application granted granted Critical
Publication of NL103777C publication Critical patent/NL103777C/nl

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
    • C08J5/2275—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
    • C08J2325/00—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 aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • 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
    • C08J2325/00—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 aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • C08J2325/06—Polystyrene
    • 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
    • C08J2325/00—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 aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • C08J2325/08—Copolymers of styrene
    • C08J2325/10—Copolymers of styrene with conjugated dienes
    • 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
    • C08J2333/00—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 only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/04—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 only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
    • C08J2333/06—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 only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C08J2333/10—Homopolymers or copolymers of methacrylic acid esters
    • C08J2333/12—Homopolymers or copolymers of methyl methacrylate
    • 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
    • C08J2433/00—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 only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2433/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof

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)
NL193592A 1953-12-29 1954-12-28 Werkwijze ter verhoging van het elektrisch geleidingsvermogen van met een bindmiddel vervaardigde ioneuitwisselende membranen en met die werkwijze behandelde membranen NL103777C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US400994A US2820756A (en) 1953-12-29 1953-12-29 Ion-exchange memberanes

Publications (1)

Publication Number Publication Date
NL103777C true NL103777C (nl) 1963-02-15

Family

ID=23585827

Family Applications (1)

Application Number Title Priority Date Filing Date
NL193592A NL103777C (nl) 1953-12-29 1954-12-28 Werkwijze ter verhoging van het elektrisch geleidingsvermogen van met een bindmiddel vervaardigde ioneuitwisselende membranen en met die werkwijze behandelde membranen

Country Status (6)

Country Link
US (1) US2820756A (nl)
CH (1) CH329028A (nl)
DE (1) DE1045979B (nl)
FR (1) FR1118817A (nl)
GB (1) GB782056A (nl)
NL (1) NL103777C (nl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL186914B (nl) * 1955-04-19 Novo Industri As Werkwijze voor het bereiden van een glucose-isomerase-produkt.
US2903406A (en) * 1956-06-28 1959-09-08 Clayton Manufacturing Co Conducting diaphragms
US2948637A (en) * 1957-01-03 1960-08-09 Nat Res Dev Process of sulfonating a plasticized polyvinyl chloride film to form a cation permselective membrane
US3111472A (en) * 1957-08-24 1963-11-19 Zaidan Hojin Noguchi Kenkyu Jo Process of carrying out electrochemically electrolysis
IL84348A (en) * 1987-11-02 1991-08-16 Weizmann Kiryat Membrane Prod Ion-transport selective membranes
US5024765A (en) * 1989-10-02 1991-06-18 Aligena Ag Composite membranes and processes using them

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2333148A (en) * 1941-06-28 1943-11-02 Bell Telephone Labor Inc Inductance apparatus
US2510262A (en) * 1944-09-08 1950-06-06 Univ Minnesota Process of making ionic membranes
US2591573A (en) * 1947-07-05 1952-04-01 Rohm & Haas Resinous insoluble reaction products of tertiary amines with haloalkylated vinyl aromatic hydrocarbon copolymers
NL73179C (nl) * 1947-07-05
US2525447A (en) * 1947-09-25 1950-10-10 Gen Electric Grounding device
US2531863A (en) * 1948-05-12 1950-11-28 Monsanto Chemicals Phenolic resins
NL96474C (nl) * 1949-07-09
US2681319A (en) * 1951-01-10 1954-06-15 Rohm & Haas Permselective films of anionexchange resins
US2597494A (en) * 1951-05-12 1952-05-20 Rohm & Haas Strongly basic anion-exchange polymers of vinylanisole
US2597438A (en) * 1951-05-12 1952-05-20 Rohm & Haas Cation-exchange polymers of the sulfonic type
FR1040122A (fr) * 1951-07-26 1953-10-13 Pechiney Prod Chimiques Sa Procédé et appareils pour la désionisation des solutions

Also Published As

Publication number Publication date
CH329028A (fr) 1958-04-15
FR1118817A (fr) 1956-06-12
DE1045979B (de) 1958-12-11
GB782056A (en) 1957-08-28
US2820756A (en) 1958-01-21

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