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US 5,032,449 AGranted
Decals and processes for transfer of images to substrates
OwnerOscar R. F. af Strominventor
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OwnerOscar R. F. af Strominventor
Estimating the term…
Decals and process for transfer of images to substrates. A paper base is provided, of which at least one side has been sized and one side only has been treated with pigmented adhesive coating, whereby the pores throughout essentially the whole of the paper's cross section have been filled and the coating and the paper firmly bonded together. The uncoated side is not substantially porous and is essentially free from filler material. An image and a plastic film, in either order, are applied on the non-coated surface and not penetrating the same, the said paper when wet being easily releasable from the film/image, from which it may be removed in essentially one piece or a few large pieces, thanks to the bonding effect of the sizing and the pigmented coating. The resulting decal can be applied to substrates in various ways.
A decal comprising a dry paper sheet base in which the pores of the paper have been filled with solid material such that a surface thereof is non-coated and not substantially porous but is essentially free from non-water-soluble opaque filler material, an image applied on said non-porous surface, and a plastic film applied over said image and not penetrating said non-porous surface of the paper, said paper when wet being easily releasable from the image and plastic film.
A decal comprising a dry paper sheet base in which the pores of the paper have been filled with solid material such that a surface thereof is non-coated and not substantially porous but is essentially free from non-water-soluble opaque filler material, a plastic film applied on said non-porous surface and not penetrating same, and an image applied on said plastic film, said paper when wet being easily releasable from the plastic film.
A decal comprising a dry paper sheet base coated on only one side with a binder and pigment such that the pores of the paper have been filled with binder and pigment and the opposite non-coated side is a substantially non-porous surface essentially free from non-water-soluble opaque filler material, a plastic film applied on said non-porous surface and not penetrating same, and an image applied on said non-porous surface or on said plastic film or on both, said paper when wet begin easily releasable from the image and plastic film.
Dependencies are inferred from the claim text.