THERMOGRAPHIC OVERCOAT LAYER AND THERMOGRAPHIC IMAGE RECORDING MEMBERS

摘要

There is described a protective overcoat material comprising from about 40 weight percent to about 85 weight percent of poly(methyl methacrylate) having a Tg above about 100°C, from about 10 weight percent to about 50 weight percent of poly(ethyl methacrylate) having to Tg of from about 52°C to about 65°C and about 1 weight percent of a melt flow modifier. Also described are thermal image recording members which include a protective overcoat layer.