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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Colloid & polymer science 255 (1977), S. 717-717 
    ISSN: 1435-1536
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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  • 2
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Angewandte Makromolekulare Chemie 43 (1975), S. 125-143 
    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: The photoinduced polymerization of methyl methacrylate in presence of 2,3-diphenylquinoxaline and 6-acrylamido-2,3-diphenylquinoxaline polymers is investigated. As photoexcited quinoxaline molecules are capable of hydrogen abstraction, which can be followed by hydrogen transfer, the formation of starting radicals in the considered system is referred to a hydrogen transfer from a H-donor to monomer molecules with monohydroquinoxaline radicals as transferring reagent. The polymerization mechanism based on this reaction is confirmed by endgroup analysis of the polymers and by the polymerization kinetics.
    Notes: Die photoinduzierte Polymerisation von Methylmethacrylat in Gegenwart von 2,3-Diphenylchinoxalin und 6-Acrylamido-2,3-diphenylchinoxalin-Polymeren wird untersucht. Aufgrund der Fähigkeit der Chinoxaline, als Wasserstoffüberträger zu wirken, wird angenommen, daß der Start der Polymerisation durch. Radikale erfolgt, die bei der Übertragung von Wasserstoff aus H-Donatoren auf Monomermoleküle entstehen. Dieser radikalische Polymerisationsmechanismus wird durch Endgruppenanalysen der erhaltenen Polymeren und durch die ermittelte Polymerisationskinetik gestützt.
    Additional Material: 1 Tab.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Chemie in unserer Zeit 18 (1984), S. A4 
    ISSN: 0009-2851
    Keywords: Chemistry ; Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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