Surface protecting material
AssigneeTokai Metals Co., Ltd.
InventorHiroaki Yamamoto
Life of this patent
Estimating the term…
Abstract
A surface protecting material is prepared by having a soft aluminum foil having a thickness of 15 to 50.mu. superposed on the surface of a substrate of plastic film such as polyethylene, polyvinyl chloride, or polyester and further having a layer of resin containing at least 10% fluorine resin or silicone resin and having not more than 1.mu. in surface coarseness superposed directly on the surface of the aluminum foil or indirectly thereon through the medium of a colored layer formed thereon. This surface protecting material is useful for decorating and repairing various kinds of goods and to obtain a flat surface thereon.
Claims14
A surface protecting material, comprising:
- a soft plastic film substrate having a thickness of between 10 and 100.mu. and having a surface and an undersurface;
- a layer of soft aluminum foil having a thickness of from 15 to 50.mu. superposed on the surface of said plastic film substrate;
- a resin layer superposed on said layer of aluminum foil, said resin layer containing at least 10% of a fluorine resin and having a thickness of 20-50.mu. and less than 1.mu. in surface coarseness;
- and
- an adhesive layer having a thickness of 10-100.mu. positioned on the undersurface of the substrate.
A surface protecting material, comprising
- a plastic film substrate having a thickness of between 10 and 100.mu. and having a surface and an undersurface;
- a layer of aluminum foil having a thickness of from 15 to 50.mu. superposed on the surface of said plastic film substrate;
- a resin layer superposed on said layer of aluminum foil, said resin layer comprising at least 10% fluorine resin and having a thickness of between 20 and 50.mu. and less than 1.mu. in surface coarseness;
- a colored coating layer disposed between said resin layer and said layer of aluminum foil;
- and
- an adhesive layer having a thickness of 10-100.mu. provided on the undersurface of the substrate.
A method for protecting a surface from adverse environments, said method comprising applying to said surface a surface protecting material comprising a plastic film substrate, a layer of aluminum foil having a thickness of from 15 to 50.mu. superposed on the surface of said plastic film substrate, and a resin layer superposed on said layer of aluminum foil, said resin layer having a thickness of 20-50.mu. and containing at least 10% of a fluorine resin and having less than 1.mu. in surface coarseness.
Dependencies are inferred from the claim text.