Photographic Paper
AssigneeFujifilm Manufacturing Europe B.V.
InventorsMattijs De Munnik, Petrus Van Kessel
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Abstract
A photographic paper comprising an outer-most layer comprising a hydrophilic colloid binder and colloidal silica, wherein: (i) the weight ratio of colloidal silica to hydrophilic colloid binder in said layer is 0.3:1 to 3:1; and (ii) the colloidal silica has a mean particle size of 2 to 10 nm. The photographic papers have low stickiness rendering them suitable for storage before use and also after use in album-books where the photographic papers are in face-to-face contact.
Claims21
A photographic paper comprising an outer-most layer comprising a hydrophilic colloid binder and colloidal silica, wherein:
- (i) the weight ratio of colloidal silica to hydrophilic colloid binder in said layer is 0.3:1 to 3:1;
- and
- (ii) the colloidal silica has a mean particle size of 2 to 10 nm.
(canceled)
A method for preparing a photographic paper comprising applying a composition to a support comprising a base layer and one or more light-sensitive emulsion layers, wherein the composition comprises a hydrophilic colloid binder and colloidal silica in a weight ratio of 0.3:1 to 3:1 and the colloidal silica has a mean particle size of 2 to 10 nm.
Dependencies are inferred from the claim text.