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Amine-derivatized poly(diallyldimethylammonium chloride) from N-vinylformamide copolymerization

Journal of applied polymer science, 2007-04, Vol.104 (2), p.1068-1075 [Peer Reviewed Journal]

Copyright © 2007 Wiley Periodicals, Inc. ;2008 INIST-CNRS ;ISSN: 0021-8995 ;EISSN: 1097-4628 ;DOI: 10.1002/app.25777 ;CODEN: JAPNAB

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  • Title:
    Amine-derivatized poly(diallyldimethylammonium chloride) from N-vinylformamide copolymerization
  • Author: Tanaka, Masayoshi ; Tanaka, Hiroo ; Pelton, Robert
  • Subjects: Applied sciences ; branched ; cationic polymer ; Chemical modifications ; Chemical reactions and properties ; chromophoric polymer ; Exact sciences and technology ; fluorescent polymer ; kinetics (polym.) ; Organic polymers ; Physicochemistry of polymers ; polyamines ; polyelectrolytes ; synthesis ; water-soluble polymers
  • Is Part Of: Journal of applied polymer science, 2007-04, Vol.104 (2), p.1068-1075
  • Description: The reactivity ratios for the aqueous free‐radical copolymerization of diallyldimethylammonium chloride and N‐vinylformamide were found to be 0.13 and 1.92, respectively, from a Fineman–Ross analysis of a series of batch polymerizations. Because batch polymerization could not give a uniform product in a high yield with two monomers of such different reactivities, a semibatch procedure was developed in which the more reactive N‐vinylformamide was added in 10 steps over the course of the copolymerization. The poly(diallyldimethyl‐ ammonium chloride‐co‐N‐vinylformamide) copolymers were hydrolyzed to give poly(diallyldimethylammonium chloride‐co‐vinylamine). The utility of the vinylamine/diallyldimethylammonium chloride copolymers was demonstrated by the preparation and characterization of three derivatives: (1) a copolymer with coupled dansyl groups for fluorescence detection; (2) a copolymer with coupled dabsyl groups for ultraviolet–visible detection; and (3) an ultra‐high‐molecular‐weight (1.6 × 106 Da) poly(diallyldimethylammonium chloride) by chain extension (coupling) with glycerol diglycidyl ether. © 2007 Wiley Periodicals, Inc. J Appl Polym Sci 104: 1068–1075, 2007
  • Publisher: Hoboken: Wiley Subscription Services, Inc., A Wiley Company
  • Language: English
  • Identifier: ISSN: 0021-8995
    EISSN: 1097-4628
    DOI: 10.1002/app.25777
    CODEN: JAPNAB
  • Source: Alma/SFX Local Collection
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