Decorative film-like material and decorative sheet
OwnerShigeo Kawabatainventor
Life of this patent
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Abstract
A decorative film-like material prepared by a transcription printing of the present invention is capable of providing a decorative film-like material with little release between layers as well as with excellent durability. A decorative film-like material of the present invention is composed of a primer layer and a resin layer cured by heat or radiation formed on by curing after coating on the primer layer and has a cross linked resin between a primer layer and a bond/an adhesive, which is a cross linked material between layers in which a molecular chain of a resin and a cross linking agent react together.
Claims22
A decorative film-like material having at least a decorative layer on a primer layer and a resin layer cured by heat or radiation formed by curing after coating in such a way as to cover a surface of the decorative layer, wherein the decorative film-like material has a functional group in a molecular chain of a resin used in the primer layer to which a cross linking agent reacts.
An automobile on whose surface a cosmetic coating is bonded via a bond;
- the cosmetic coating is composed of a decorative film-like material having at least a primer layer and a resin layer cured by heat or radiation formed by curing after coating in such a way as to cover a surface of the primer layer;
- and a primer layer of the cosmetic coating and the bond are united and integrated with an isocyanate cross linking agent contained in the bond reacted with a functional group of a molecular chain of a resin contained in the primer layer.
A bonding method of a decorative film-like material to automobile parts, wherein the decorative film-like material having at least a primer layer bonded to automobile parts and a resin layer cured by heat or radiation is formed in such a way as to be cured after coated on the primer layer and the decorative film-like material contains at least either of vinyl chloride vinyl acetate polymer resin or acrylic resin and an isocyanate cross linking agent in the primer layer.
A decorative sheet having at least a primer layer, a resin layer cured by heat and radiation formed by curing after coating on the primer layer, an adhesive layer formed on a surface in a primer layer side, and a releasing sheet for protecting an adhering layer, wherein the decorative sheet has a functional group in a molecular chain of a resin used in the primer layer to which a cross kinking agent reacts and the decorative sheet contains a cross kinking agent between layers of the premier layer and adhesive layer.
An adhesive method of a decorative sheet to automobile parts, wherein the decorative sheet having at least a primer layer adhered to automobile parts and a resin layer cured by heat or radiation is formed in such a way as to be cured after coated on the primer layer and the decorative sheet contains at least either of vinyl chloride vinyl acetate polymer resin or acrylic resin and the decorative sheet contains a cross linked resin cross linked by an isocyanate cross linking agent between the primer layer and an adhesive layer.
Dependencies are inferred from the claim text.