GB876034A - New resin composition - Google Patents

New resin composition

Info

Publication number
GB876034A
GB876034A GB3237758A GB3237758A GB876034A GB 876034 A GB876034 A GB 876034A GB 3237758 A GB3237758 A GB 3237758A GB 3237758 A GB3237758 A GB 3237758A GB 876034 A GB876034 A GB 876034A
Authority
GB
United Kingdom
Prior art keywords
borohydride
anion
exchange resin
sodium
lithium
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
GB3237758A
Inventor
Frederick Maurice Tayler
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB3237758A priority Critical patent/GB876034A/en
Publication of GB876034A publication Critical patent/GB876034A/en
Expired legal-status Critical Current

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
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/08—Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/12—Macromolecular compounds
    • B01J41/14—Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Phenolic Resins Or Amino Resins (AREA)

Abstract

A resin composition comprises an anion-exchange resin containing adsorbed borohydride ions. Resins specified are cross-linked polystyrenes containing secondary and tertiary amino groups and quaternary ammonium groups, and weakly basic phenol-formaldehyde resins. The compositions may be obtained by contacting the anion-exchange resin with a solution of a borohydride, e.g. sodium, potassium or calcium borohydride, in a suitable solvent, e.g. water, tetrahydrofuran or alcohols. After preparation the product may be stabilized by wetting it with a solvent and storing it at below room temperature.ALSO:Malachite green is reduced to its leucocompound by means of an anion-exchange resin containing adsorbed borohydride ions.ALSO:Borohydrides of metals, e.g. sodium and lithium, complex metal cations and ternary sulphonium cations are prepared by bringing a solution of a salt whose borohydride is to be obtained into contact with an anion-exchange resin containing adsorbed borohydride ions. Examples describe the preparation of sodium and lithium borohydrides by the above method using aqueous sodium chloride and a tetrahydrofuran solution of lithium chloride.
GB3237758A 1958-10-10 1958-10-10 New resin composition Expired GB876034A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3237758A GB876034A (en) 1958-10-10 1958-10-10 New resin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3237758A GB876034A (en) 1958-10-10 1958-10-10 New resin composition

Publications (1)

Publication Number Publication Date
GB876034A true GB876034A (en) 1961-08-30

Family

ID=10337663

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3237758A Expired GB876034A (en) 1958-10-10 1958-10-10 New resin composition

Country Status (1)

Country Link
GB (1) GB876034A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4223173A (en) 1978-03-13 1980-09-16 Rohm And Haas Company Borane reducing resins
US4240909A (en) 1978-03-13 1980-12-23 Rohm And Haas Company Borane reducing resins for removal of metal ions
US4518805A (en) * 1981-03-12 1985-05-21 Union Carbide Corporation Process for removing hydroperoxides and aldehydes from allyl-alkyl ether
DE4017315A1 (en) * 1990-05-30 1991-12-05 Bodenseewerk Perkin Elmer Co METHOD AND DEVICE FOR GENERATING VOLATILE HYDRIDES OF HYDRIDE IMAGES IN A SAMPLE

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4223173A (en) 1978-03-13 1980-09-16 Rohm And Haas Company Borane reducing resins
US4240909A (en) 1978-03-13 1980-12-23 Rohm And Haas Company Borane reducing resins for removal of metal ions
US4518805A (en) * 1981-03-12 1985-05-21 Union Carbide Corporation Process for removing hydroperoxides and aldehydes from allyl-alkyl ether
DE4017315A1 (en) * 1990-05-30 1991-12-05 Bodenseewerk Perkin Elmer Co METHOD AND DEVICE FOR GENERATING VOLATILE HYDRIDES OF HYDRIDE IMAGES IN A SAMPLE
WO1991018829A1 (en) * 1990-05-30 1991-12-12 Bodenseewerk Perkin Elmer Gmbh Process and device for producing volatile hydrides of hydride-forming substances in a sample
DE4017315C2 (en) * 1990-05-30 1999-07-29 Bodenseewerk Perkin Elmer Co Method and device for generating volatile hydrides of hydride formers in a sample

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