초록 ▼

An improved process for making synthetic paper/film from a blend of polystyrene and polyethylene resins wherein titanium dioxide is employed as the sole inorganic filler and the film is given an oxidizing post-treatment, such as corona discharge or surface sulfonation. The film so-prepared has impro

An improved process for making synthetic paper/film from a blend of polystyrene and polyethylene resins wherein titanium dioxide is employed as the sole inorganic filler and the film is given an oxidizing post-treatment, such as corona discharge or surface sulfonation. The film so-prepared has improved adhesion to photographic gel emulsions.

대표청구항 ▼

In a method of preparing a synthetic film having adhered thereto a photographic gel emulsion wherein the synthetic film comprises a blend comprising a styrene polymer resin, an ethylene polymer resin, and an inorganic filler, the improvement which comprises utilizing titanium dioxide as the sole ino

In a method of preparing a synthetic film having adhered thereto a photographic gel emulsion wherein the synthetic film comprises a blend comprising a styrene polymer resin, an ethylene polymer resin, and an inorganic filler, the improvement which comprises utilizing titanium dioxide as the sole inorganic filler and oxidizing at least one surface of the film so-prepared, thereby obtaining a synthetic film having the capability of enhanced adhesion to a photographic gel emulsion and adhering a layer of photographic gel emulsion to said oxidized surface of said synthetic film.