CH268159A - Verfahren zur Herstellung eines Polymerisates mit Kationenaustauscheigenschaften. - Google Patents

Verfahren zur Herstellung eines Polymerisates mit Kationenaustauscheigenschaften.

Info

Publication number
CH268159A
CH268159A CH268159DA CH268159A CH 268159 A CH268159 A CH 268159A CH 268159D A CH268159D A CH 268159DA CH 268159 A CH268159 A CH 268159A
Authority
CH
Switzerland
Prior art keywords
polymer
production
cation exchange
exchange properties
properties
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Inc International Gene Company
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of CH268159A publication Critical patent/CH268159A/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/16—Organic material
    • B01J39/18—Macromolecular compounds
    • B01J39/20—Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • 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
    • C08F212/00—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
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/06—Hydrocarbons
    • C08F212/08—Styrene
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/34—Introducing sulfur atoms or sulfur-containing groups
    • C08F8/36—Sulfonation; Sulfation
    • 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
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CH268159D 1942-08-11 1948-02-27 Verfahren zur Herstellung eines Polymerisates mit Kationenaustauscheigenschaften. CH268159A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US268159XA 1942-08-11 1942-08-11

Publications (1)

Publication Number Publication Date
CH268159A true CH268159A (de) 1950-05-15

Family

ID=21833925

Family Applications (1)

Application Number Title Priority Date Filing Date
CH268159D CH268159A (de) 1942-08-11 1948-02-27 Verfahren zur Herstellung eines Polymerisates mit Kationenaustauscheigenschaften.

Country Status (4)

Country Link
CH (1) CH268159A (en(2012))
DE (1) DE915267C (en(2012))
FR (1) FR960585A (en(2012))
NL (1) NL73836C (en(2012))

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1016445B (de) * 1953-08-04 1957-09-26 Bayer Ag Verfahren zur Herstellung von kationenaustauschenden Perlpolymerisaten von hoher Kornfestigkeit
GB748234A (en) * 1953-10-13 1956-04-25 Permutit Co Ltd Improvements in cation-exchange resins
GB784028A (en) * 1954-11-24 1957-10-02 Dow Chemical Co Preparation of high-viscosity sulphonation products having a viscosity stability
DE1034863B (de) * 1954-11-24 1958-07-24 Dow Chemical Co Verfahren zur Herstellung wasserloeslicher Sulfonate von Polymerisaten der vinyl-aromatischen Reihe
DE1168081B (de) * 1960-01-21 1964-04-16 Bayer Ag Verfahren zur Erhoehung der Kapazitaet von maximal eine Sulfonsaeuregruppe pro Arylkern enthaltenden Kationenaustauschern
NL263528A (en(2012)) * 1960-04-13
NL125475C (en(2012)) * 1961-03-01
US4157432A (en) * 1977-11-29 1979-06-05 Exxon Research & Engineering Co. Bulk sulfonation process
EP0002355B1 (en) * 1977-11-29 1982-05-19 Exxon Research And Engineering Company Bulk neutralisation of sulfonated elastomeric polymers

Also Published As

Publication number Publication date
NL73836C (en(2012))
FR960585A (en(2012)) 1950-04-20
DE915267C (de) 1954-07-19

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