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  • Polymer and Materials Science  (2)
  • liposomes
  • 1985-1989
  • 1960-1964  (2)
  • 1920-1924
  • 1964  (1)
  • 1960  (1)
Collection
Keywords
Publisher
Years
  • 1985-1989
  • 1960-1964  (2)
  • 1920-1924
Year
  • 1
    Electronic Resource
    Electronic Resource
    New York : Wiley-Blackwell
    Die Makromolekulare Chemie 42 (1960), S. 140-150 
    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: Durch radikalische Polymerisation von Acrylnitril in Gegenwart von Cer(IV)-salzen und Amylose wurden außer größeren Mengen von Homopolyacrylnitril Pfropfpolymerisate von Polyacrylnitril an Stärke erhalten.Für die Polymerisationsgeschwindigkeit Rp, die in Dimethylsulfoxyd größer ais in Wasser war, wurden folgende Gleichungen aufgestellt: Hierin stellen A, B und C Konstanten, [S], [M] und [TCe4+] die Konzentrationen der Stärke, des Acrylnitrils und der Cer(IV)-verbindungen dar. Die Unterschiede der beiden Formeln werden erörtert.
    Notes: A graft copolymer of polyacrylonitrile with starch was obtained by radical polymerization of acrylonitrile in the presence of ceric salt and amylose, accompanied by a considerable amount of homopolymer of acrylonitrile. The rate of polymerization was faster in dimethyl sulfoxide than in water. The following empirical rate equations were presented. where A, B and C are constants and [S], [M] and [TCe4+] are the concentration of starch, acrylonitrile and total ceric compounds respectively. The differences between the two equations were discussed.
    Additional Material: 6 Ill.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    New York : Wiley-Blackwell
    Journal of Polymer Science Part B: Polymer Letters 2 (1964), S. 23-25 
    ISSN: 0449-2986
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Additional Material: 5 Ill.
    Type of Medium: Electronic Resource
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