METHOD FOR PRODUCING POLY VINYL ALCOHOL/ETHYLENE ACRYLIC ACID COMPOSITE RESIN INCLUDING NANOPARTICLES AND POLY VINYL ALCOHOL/ETHYLENE ACRYLIC ACID COMPOSITE RESIN PRODUCED THEREFROM

摘要

The present invention relates to a method for producing a poly(vinyl alcohol)/ethylene acrylic acid composite resin including nanoparticles and the poly(vinyl alcohol)/ethylene acrylic acid composite resin produced therefrom and, more specifically, to a method for producing a poly(vinyl alcohol)/ethylene acrylic acid composite resin including nanoparticles and the poly(vinyl alcohol)/ethylene acrylic acid composite resin produced therefrom, wherein the composite resin is produced by dispersing an ethylene acrylic acid resin in a poly(vinyl alcohol) resin and dispersing nanoparticles in the ethylene acrylic acid resin dispersed poly(vinyl alcohol) resin to have blocking properties against oxygen and moisture, thereby preventing the properties of the poly(vinyl alcohol) resin from changing influenced by the external environment, and especially improving blocking properties against moisture, that is a disadvantage of the poly(vinyl alcohol) resin. Accordingly, the resin can be widely applied in various fields.;COPYRIGHT KIPO 2014