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|1. (WO2015046872) ADHESIVE COMPOSITION FOR A POLYPROPYLENE FILM AND METHOD FOR PREPARING SAME|
|Applicants:||LG CHEM, LTD.
|Inventors:||KIM, Mi Young
HA, Jae Woung
HAN, Jung Sup
SONG, Kong Ju
|Title:||ADHESIVE COMPOSITION FOR A POLYPROPYLENE FILM AND METHOD FOR PREPARING SAME|
The present invention provides an adhesive composition for a polypropylene film and a method for preparing the same, wherein the adhesive composition contains: (A) an acryl-based emulsion resin obtained by a reaction of mixture monomers and 0.1 to 3 parts by weight of diacetone acrylamide, the mixture monomers including: a (meth)acrylate-based monomer, based on 100 parts by weight of the (meth)acrylate-based monomer, 1 to 20 parts by weight of a monomer having a carboxyl group and/or a vinyl ester group or a mixture thereof, and 0.01 to 1 part by weight of an internal cross-linking agent; (B) an alkali neutralizing agent; and (C) 0.1 to 1 part by weight of an external cross-linking agent.