Ink jet recording media
AssigneeFUJIFILM Corporation
InventorsTomoya Kubota, Kentaro Shiratsuchi
Life of this patent
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Abstract
In an ink-jet recording media, an ink receiving layer formed over a transparent support having a total-light-ray transmittance of 80% or more contains inorganic particles A having an average of agglomerated particle diameters of from 0.5 μm to less than 1 μm and inorganic particles B having an average of agglomerated particle diameters of from 7.5 μm to less than 10 μm at a ratio A/B of 25/75 to 75/25.
Claims16
An ink-jet recording media comprising:
- a transparent support having a total-light-ray transmittance of 80% or more;
- and
- an ink receiving layer which is arranged over the transparent support and comprises inorganic particles A wherein the average of agglomerated particle diameters is from 0.5 μm to less than 1 μm, and inorganic particles B wherein the average of agglomerated particle diameters is from 7.5 μm to less than 10 μm, the blend ratio of the inorganic particles A to the inorganic particles B (A/B) being from 25/75 to 75/25.
A method of producing an ink-jet recording media, comprising applying, over a transparent support having a total-light-ray transmittance of 80% or more, a coating solution comprising inorganic particles A wherein the average of agglomerated particle diameters is from 0.5 μm to less than 1 μm and inorganic particles B wherein the average of agglomerated particle diameters is from 7.5 μm to less than 10 μm, the blend ratio of the inorganic particles A to the inorganic particles B (A/B) being from 25/75 to 75/25, thereby forming an applied layer;
- and giving the applied layer a basic solution having a pH of 7.1 or more (1) at the same time when the coating solution is applied, thereby forming the applied layer, or (2) in the middle of drying the applied layer formed by the applying of the coating solution and before the applied layer exhibits falling rate drying, thereby crosslinking and curing the applied layer.
Dependencies are inferred from the claim text.