THERMAL RECORDING MATERIAL

摘要

A thermal recording material having solved problems attributed to use of a crosslinking agent in a protective layer, which thermal recording material can be produced by easy process with high productivity and excels in water resistance, thermal stability (traveling stability) and chemical resistance. In particular, a thermal recording material having a protective layer composed mainly of a resin emulsion (a) comprising an emulsion (b) of copolymer resin of 12.0 or higher SP value (solubility parameter), 10 to 70°C glass transition temperature (Tg) and 5°C or below minimum film forming temperature (MFT) obtainable from (meth)acrylonitrile and a vinyl monomer copolymerizable therewith and an emulsion (c) of polyolefin copolymer resin.