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  • 1
    Electronic Resource
    Electronic Resource
    New York : Wiley-Blackwell
    Die Makromolekulare Chemie 176 (1975), S. 657-676 
    ISSN: 0025-116X
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Physics
    Description / Table of Contents: Hydrolysis of copolymers from vinyl acetate and 1,4-bis(vinyloxy)butane results in crosslinked poly(vinyl alcohol) gels. Their applicability as hydrophilic stationary phase in gel permeation chromatography is investigated using dextranes, poly(ethylene oxide)s and proteins as test materials. The gels are pressure- and biostable and show no disturbing adsorption. Depending on the conditions of synthesis, exclusion molecular weights up to 106 are obtained.
    Notes: Durch Hydrolyse von Copolymeren aus Vinylacetat und 1,4-Bis(vinyloxy)butan werden vernetzte Polyvinylalkoholgele hergestellt und ihre Eignung als hydrophile stationäre Phase bei gelchromatographischen Trennungen mit Dextranen, Poly(äthylenoxid)en und Proteinen als Testsubstanzen geprüft. Die Gele sind druck- und biostabil und zeigen keine störende Adsorption. Je nach Herstellungsbedingungen werden Ausschlußmolekulargewichte bis zu 106 erzielt.
    Additional Material: 6 Tab.
    Type of Medium: Electronic Resource
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