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US 2005/0032644 A1Published application
Binder selection for coated photographic base stock
OwnerGregg Brelsford, Dean Johnsoninventors
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Abstract
A coated paper, particularly useful as a photobase paper, includes a pigment coating on at least one side thereof wherein the pigment coating comprises an acrylic binder and the coated paper exhibits a stability comparable to the uncoated base paper. Methods for manufacturing the coated paper having a roughness of no more than 3 microns are also described.
Claims22
A method for producing a coated paper for use in forming a recording material comprising the steps of:
- providing a base stock;
- and
- coating the base stock on at least one side thereof with a pigment coating composition comprising an acrylic binder to produce a coated paper exhibiting color stability comparable to the uncoated base paper.
A support material for an image forming system comprising a coated paper wherein the coated paper comprises:
- a base paper having a pigment coating on at least one side thereof wherein the pigment coating comprises an acrylic binder;
- and
- an image forming or image receptive coating layer on at least one side of the coated paper wherein the image forming or image receptive coating is selected from the group consisting of a photosensitive emulsion, an ink jet receptive coating, a thermal dye recording layer and a pigment based ink receptive layer,
- wherein the coated paper exhibits color stability comparable to the uncoated base paper.
1 more element
Dependencies are inferred from the claim text.