HIGH GLOSS PAPER LAMINATE

摘要

PURPOSE:To provide a paper laminate for sublimation type thermal transfer recording excellent in heat resistance and having base paper and a resin layer bonded so as to have bonding strength possible to practically withstand. CONSTITUTION:In a paper laminate constituted by coating paper having good surface smoothness with a resin layer consisting of a multi-component copolymer containing at least one or more kind of a comonomer (A) selected from (meth) acrylic ester and vinyl ester having a 1-4C alkyl group or a glycidyl group, at least one or more kind of a comonomer (B) selected from alpha,beta-ethylenic unsaturated carboxylic acid and an anhydride thereof and ethylene and high-pressure low density polyethylene (C). The ethylenic copolymer compsn. containing 60wt.% or less of the component (C) and a polypropylene compsn. containing 5-30wt.% of a filler are subjected to co-extrusion so that the bonding surface of paper is the ethylenic copolymer compsn.