Title:
【発明の名称】積層フィルム
Document Type and Number:
Japanese Patent JP3449485
Kind Code:
B2
Abstract:
A laminated film which comprises a polyester film and at least one coating layer on one or both surfaces of said polyester film; said coating layer comprising (a) a polymer having cationic nitrogens in the main chain thereof, (b) a binder polymer selected from the group consisting of polyesters, polyacrylates, polyurethanes, chlorine-containing polymers and mixtures thereof, (c) a material selected from the group consisting of particles, rubricants and mixtures thereof, said particles having an average particle size of not more than 10 mu m, and (d) a cross-linking agent selected from the group consisting of melamine cross-linking agents, epoxy cross-linking agents and mixtures thereof; and said laminated film being formed by an in-line coating method. The laminated film is excellent in an antistatic property, adhesion and slipperiness.
Inventors:
Nariaki Okajima
Naohiro Takeda
Jun Takahashi
Naohiro Takeda
Jun Takahashi
Application Number:
JP5275191A
Publication Date:
September 22, 2003
Filing Date:
March 18, 1991
Export Citation:
Assignee:
Mitsubishi Polyester Film Co., Ltd.
International Classes:
B29C55/02; B32B27/00; B32B27/20; B32B27/36; C08J7/04; G11B5/733; G11B5/735; G11B5/738; B29K67/00; B29L9/00; (IPC1-7): B29C55/02; B29K67:00; B29L9:00; B32B27/00; B32B27/20; B32B27/36; C08J7/04
Domestic Patent References:
| JP273833A | ||||
| JP1232610A | ||||
| JP61205137A | ||||
| JP1289838A | ||||
| JP1156337A |