Ionene halides

Figure 7.8 The effect of shear forces (pre-stirring for different times) on the optimum polymer dose for ionene halide retention aids.

Iodonium tetrafluoroborate, biphenylene-X-ray structures, 1, 566 Iodopropenylation alkyl halides, 1, 469 Ionenes uses, 1, 289 Ion exchange resins pyridine polymers and, 1, 308-309 Ionization potentials pyridines, 2, 135 cts- 3-Ionol synthesis, 3, 666 cis-/3-Ionone... 

Ionenes, also known as polyionenes, are polyelectrolytes with positively charged nitrogen atoms located in the backbone of polymeric chains. This type of polycation was first prepared by Gibbs et al [1], from dimethylamino-n-alkyl halides. The generic name of ionenes was suggested for these salts since the reaction of diamines with dihalides to form polyammonium salts proceeds through ionization of amines [2]. Kern and Brenneisen [3] reported that ionenes are formed by the Menshutkin... 

Druchok, M., Vlachy, V. (2010). Molecular dynamics study of the hydrophobic 6,6-ionene oli-gocation in aqueous solution with sodium halides. (10), 1943 1955. 13p. 

Dmchok M, Vlachy V, Dill KA (2009) Explicit — water molecular dynamics study of a short — chain 3,3 ionene in solution with sodium halides. J Chem Phys 130 134903-1-134903-8. doi 10.1063/1.3078268... 

W-alkylated with long-chain alkyl halides, and rendered amphiphilic by subsequent quatemization with methyl iodide. They employed their hyperbranched nanoPIL amphiphiles as antimicrobial agents, embedded in restorative dental composites [61, 62]. Dispersed in NBR mbber, PlLs derived from hyperbranched PEI enabled self-healing [63]. Following a similar ionene synthetic route, Fradet and coworkers obtained hyperbranched nanoPlLs by poly(W-alkylation) of lutidine derivatives [64]. 

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