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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Angewandte Makromolekulare Chemie 126 (1984), S. 19-26 
    ISSN: 0003-3146
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Physics
    Description / Table of Contents: Es wurde die Sensibilisierung der Photopolymerisation durch 1-Ethoxycarbonyliminopyridiniumylid (IPYY) untersucht. Nur Acrylmonomere wie Methylmethacrylat und Methylacrylat konnten durch IPYY photoinitiiert werden, Styrol wurde durch den verwendeten Initiator nicht angeregt. Durch kinetische Untersuchungen, die inhibierende Wirkung von Benzochinon und durch die Copolymerisation mit Styrol wurde ein Radikalmechanismus bestätigt. Die kinetischen Daten weisen auf eine Komplexbildung zwischen IPYY und dem Monomerbaustein hin, die ein Initiatorradikal erzeugt.
    Notes: The sensitization effect of 1-ethoxycarbonyliminopyridinium ylide (IPYY) on the photopolymerization was studied. Only acrylic monomers such as methyl methacrylate and methyl acrylate could be photoinitiated by IPYY, styrene being unaffected by the initiator employed. A free radical mechanism was confirmed by the kinetic study, the inhibiting effect of benzoquinone and the copolymer composition with styrene. Kinetic data suggested the formation of a complex between the IPYY and each monomer, which generates an initiating radical.
    Additional Material: 5 Ill.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    New York : Wiley-Blackwell
    Journal of Polymer Science: Polymer Chemistry Edition 22 (1984), S. 1187-1190 
    ISSN: 0360-6376
    Keywords: Physics ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Additional Material: 4 Ill.
    Type of Medium: Electronic Resource
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