Printable film
AssigneeHewlett-Packard Development Company, L.P.
InventorsXiaoqi Zhou, Francois K. Pirayesh
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Abstract
A printable film that contains a polymeric film substrate with a front side and a backside. The printable film contains also a light diffusion layer and an image receiving layer. The light diffusion layer is applied on the backside of the polymeric film substrate and contains inorganic particles, dispersing agents and polymeric binders. The image receiving layer is applied over the light diffusion layer on the backside of the polymeric film substrate. Also disclosed herein is the method for obtaining the printable film.
Claims15
A printable film comprising:
- a. a polymeric film substrate with a front side and a backside,
- b. a light diffusion layer, applied on the backside of the polymeric film substrate, which contains inorganic particles, dispersing agents and polymeric binders;
- c. and an image receiving layer applied over the light diffusion layer on the backside of the polymeric film substrate.
A printable recording media having a polyethylene terephthalate base film, with a tie layer which is a copolymer emulsion of butyl acrylate-ethyl acrylate, and that has been through a corona treatment;
- a light diffusion layer, and an image receiving layer applied over the light diffusion layer on the backside of the base film.
A method for forming a printable film comprising:
- a. providing a polymeric film substrate with a front side and a backside,
- b. applying a light diffusion layer that contains inorganic particles, dispersing agents and polymeric binders on the backside of the polymeric film substrate,
- c. coating an image receiving layer over said light diffusion layer,
- d. and drying the coatings in order to obtain a printable film.
Dependencies are inferred from the claim text.