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Patent Searching and Data


Title:
COMPOSITE FILM MATERIAL
Document Type and Number:
Japanese Patent JPH09156037
Kind Code:
A
Abstract:

To obtain excellent stain proofing property and durability and improve cleanability of a stain proofing layer by layering a plastic film layer and a Stain proofing layer on at least one surface of a cloth-like base material.

On at least one surface of a cloth-like base material, a plastic film layer and a stain proofing layer are layered in this order. For the cloth-like base material, a knitted woven fabric made of glass fibers is particularly preferable in terms of mechanical properties such as tensile strength and tear strength, and durability, heat resistance, chemical resistance, and stain proofing property. Also, for the plastic film layer, a fluorine film which simultaneously satisfies weatherability, water repellency, flame retardancy, releasability, and stain proofing property is particularly preferable. In addition, for the stain proofing layer, a colloidal silica or a colloidal alumina are particularly preferable as a composition having an inorganic hydrophilic colloid substance as a main component in terms of particularly stain proofing property and the durability.


Inventors:
SEKI SHIGEMI
DEGUCHI YUKICHI
Application Number:
JP31533195A
Publication Date:
June 17, 1997
Filing Date:
December 04, 1995
Export Citation:
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Assignee:
TORAY INDUSTRIES
International Classes:
B32B7/12; B32B9/00; B32B17/10; B32B27/12; B32B27/16; B32B27/18; C08L27/18; (IPC1-7): B32B17/10; B32B7/12; B32B9/00; B32B27/12; B32B27/16; B32B27/18