| 摘要 |
<p>The present invention aims to provide an aqueous dispersion of a polyolefin-based resin having excellent adhesion force, high heat-resistance, and high chemical-resistance. The present invention relates to a method for producing the aqueous dispersion of a polyolefin-based resin that is used for a primer of a polypropylene molded product, a paint, an ink, an adhesive for a battery packing material, and an adhesive for attaching an olefin-based with a different material. More specifically, the aqueous dispersion of a polyolefin-based resin is obtained by: firstly introducing (meth) acrylic acid ester, unsaturated carboxylic acid, and derivatives thereof into the polyolefin resin by a radical polymerization; and then performing a condensation reaction on highly hydrophilic polyethylene oxide (PEO) or polypropylene oxide (PPO). Therefore, the aqueous dispersion of a polyolefin-based resin is highly hydrophilic.</p> |
