Mitsubishi Paper Mills Limited

Yasuhiro Aizawa

Touru Noda

Kazuchiyo Takaoka

Akira Uno

Yoichiro Azuma

Akira Ninohira

Michihiko Sato

Toshihiko Ueoka

A photoreactive agent is provided for removing harmful materials which comprises a substrate and a layer containing a photoreactive semiconductor and organic fine particles coated with inorganic fine particles which is formed on at least one side of the substrate. A photoreactive agent is provided for removing harmful materials which comprises a substrate, a layer containing a photoreactive semiconductor and a layer containing organic fine particles coated with inorganic fine particles which layers are formed in that order on at least one side of the substrate. A photoreactive agent is provided for removing harmful materials which comprises a substrate, a layer containing a photoreactive semiconductor and a layer containing film-forming inorganic fine particles and a water repellent which layers are formed in that order on at least one side of the substrate. A photoreactive agent is provided for removing harmful materials which comprises a substrate, a layer containing a photoreactive semiconductor, a layer containing film-forming inorganic fine particles and a layer containing a water repellent which layers are formed in that order on at least one side of the substrate. The photoreactive agents for removing harmful materials are excellent in ability to remove harmful materials such as malodor, are water-resistant, are not changed in characteristics over a long period of time, and can easily be produced.

Photoreactive agent containing photoreactive semiconductor for removing harmful materials

Photographic light-sensitive materials having a coating layer containing a cation modified colloidal silica on one surface of a hydrophobic support have markedly improved antistatic properties.

Photographic light-sensitive Silver halide element with antistatic

There are disclosed photographic materials which comprise a synthetic plastic film such as a polyester film having on one surface a resin layer comprising a resin composition containing at least 50 parts by weight (based on the total weight of the resin layer) of a polyolefin which has undergone at least one kneading or a resin layer comprising a resin composition containing 50 to 95 parts by weight (based on the total weight of the resin layer) of said polyolefin and 5 to 50 parts by weight (based on the total weight of the resin layer) of a high-density polyethylene. Further disclosed is a photographic material which comprises a synthetic plastic film having on one surface a layer of the above composition and on another surface a resin layer which contains at least one of carboxy-modified polyolefin, ethylene-ethyl acrylate copolymer, ethylene-vinyl acetate copolymer and polyolefin.

Photographic materials

Growing community of inventors

Tokyo, Japan

Yasuhiro Aizawa