GB896007A - Improvements relating to anion-exchange resins - Google Patents

Improvements relating to anion-exchange resins

Info

Publication number
GB896007A
GB896007A GB1516060A GB1516060A GB896007A GB 896007 A GB896007 A GB 896007A GB 1516060 A GB1516060 A GB 1516060A GB 1516060 A GB1516060 A GB 1516060A GB 896007 A GB896007 A GB 896007A
Authority
GB
United Kingdom
Prior art keywords
anion
exchange resins
improvements relating
polyamine
cross
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB1516060A
Inventor
Vincent Ernest Gripp
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Permutit Co Ltd
Original Assignee
Permutit Co Ltd
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 Permutit Co Ltd filed Critical Permutit Co Ltd
Priority to GB1516060A priority Critical patent/GB896007A/en
Publication of GB896007A publication Critical patent/GB896007A/en
Expired legal-status Critical Current

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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

An anion-exchange resin comprises a cross-linked polymer containing haloalkyl groups which has been reacted with a polyamine in which adjacent nitrogen atoms are separated by a chain of at least 6 carbon atoms and in which there are at least two primary amine groups. The polymer may be polystyrene which has been cross-linked with between 1% and 15% of divinyl benzene, divinyl ketone or ethylene dimethacrylate. The polyamine may be hexamethylene diamine.
GB1516060A 1960-04-29 1960-04-29 Improvements relating to anion-exchange resins Expired GB896007A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1516060A GB896007A (en) 1960-04-29 1960-04-29 Improvements relating to anion-exchange resins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1516060A GB896007A (en) 1960-04-29 1960-04-29 Improvements relating to anion-exchange resins

Publications (1)

Publication Number Publication Date
GB896007A true GB896007A (en) 1962-05-09

Family

ID=10054089

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1516060A Expired GB896007A (en) 1960-04-29 1960-04-29 Improvements relating to anion-exchange resins

Country Status (1)

Country Link
GB (1) GB896007A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986003988A1 (en) * 1984-12-31 1986-07-17 The Dow Chemical Company High capacity, oxidatively stable polyamine ion exchange resins and process for preparation thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986003988A1 (en) * 1984-12-31 1986-07-17 The Dow Chemical Company High capacity, oxidatively stable polyamine ion exchange resins and process for preparation thereof
AU581722B2 (en) * 1984-12-31 1989-03-02 Dow Chemical Company, The Polyamine ion exchange resins

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