| abstract |
PROBLEM TO BE SOLVED: To provide a protective film for reducing defects caused by dust adhering easily due to peeling charging, a manufacturing method thereof, a polarizing plate using the protective film, and a liquid crystal display device using the polarizing plate. . A coating layer containing at least one of a resin containing a repeating unit derived from a chlorine-containing vinyl monomer and a fluorine-containing resin is formed on at least one surface of a transparent substrate film, and has a moisture content. A protective film or the like characterized by being 1.4% by mass to 4.0% by mass. [Selection figure] None |