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por ejemplo, algunos ejemplos adecuados de polielectrolitos con una carga neta positiva incluyen, entre otros, polilisina (comercializada por <PROTECTED>-<PROTECTED> <PROTECTED> co., <PROTECTED>. de st. <PROTECTED>, mo.), polietilenimina; poliaminas y/o poliamidoaminas funcionalizadas con epiclorhidrina, tales como poly(dimetilamina-co-epiclorhidrina); polidialildimetil-cloruro de amonio; derivados de celulosa catiónicos, tales como copolímeros de celulosa o derivados de celulosa con injertos de un monómero hidrosoluble de amonio cuaternario; y similares.
for instance, some suitable examples of polyelectrolytes having a net positive charge include, but are not limited to, polylysine (commercially available from <PROTECTED>-<PROTECTED> <PROTECTED> co., <PROTECTED>. of st. <PROTECTED>, mo.), polyethylenimine; epichlorohydrin-functionalized polyamines and/or polyamidoamines, such as poly(dimethylamine-co-epichlorohydrin); polydialiyldimethyl-ammonium chloride; cationic cellulose derivatives, such as cellulose copolymers or cellulose derivatives grafted with a quaternary ammonium water-soluble monomer; and the like.
