M. Alexandre et al., "One-pot" preparation of polymer/clay nanocomposites starting from Na+ montmorillonite. 1. Melt intercalation of ethylene-vinyl acetate copolymer, CHEM MATER, 13(11), 2001, pp. 3830
The same intercalated structure, as determined by X-ray diffraction, is obt
ained whether EVA-based nanocomposites are prepared starting from an organo
-modified montmorillonite (compound 1) or from a Na+ montmorillonite compat
ibilized by reactive processing using an alkylammonium bromide (compound 3)
equivalent to the clay modifier of compound 1.