Kinetics of quaternization of vinylbenzyl chloride copolymer latexes

Autor:	L. D. Yats, R. A. Wessling
Rok vydání:	1985
Předmět:	chemistry.chemical_compound Benzyl chloride Chemistry Yield (chemistry) Polymer chemistry Kinetics medicine Copolymer Reactivity (chemistry) Amine gas treating Solubility Chloride medicine.drug
Zdroj:	Die Makromolekulare Chemie. 10:319-333
ISSN:	0025-116X
Popis:	The kinetics of the reaction of tertiary amines with vinylbenzyl chloride (VBC) copolymer latexes have been investigated. In this reaction, benzyl chloride groups on the latex particles are converted in high yield to quaternary ammonium groups. The course of the reaction is determined by amine reactivity rather than solubility. The kinetics are complicated by a severe retardation effect developing at conversions in excess of 30%. The limiting conversion appears to be associated with the maximum charge density that can be tolerated on a hydrophobic particle. A surface reaction model is invoked to explain the results.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::b9ce58def0b2bd2350352e1c4dfeacfa https://doi.org/10.1002/macp.1985.020101985124 Zobrazit plný text záznamu Plný text