Patent classifications
C09D123/00
COMPOSITION FOR COATING PROTECTING FILM
The present invention relates to a composition for a coating protecting film comprising: an acrylic emulsion resin; a polyurethane dispersion; and a polyolefin resin, wherein the acrylic emulsion resin has a weight average molecular weight of 200,000 to 300,000 g/mol and a glass transition temperature of 50 to 80 C., and the polyurethane dispersion has a weight average molecular weight of 40,000 to 60,000 g/mol and a glass transition temperature of 70 to 20 C.
COMPOSITION FOR COATING PROTECTING FILM
The present invention relates to a composition for a coating protecting film comprising: an acrylic emulsion resin; a polyurethane dispersion; and a polyolefin resin, wherein the acrylic emulsion resin has a weight average molecular weight of 200,000 to 300,000 g/mol and a glass transition temperature of 50 to 80 C., and the polyurethane dispersion has a weight average molecular weight of 40,000 to 60,000 g/mol and a glass transition temperature of 70 to 20 C.