Abstract: The present invention is drawn to a composition for cast-coating on ink-jet media. The composition includes a liquid vehicle, silica particulates, and an internal release agent. The composition is substantially free of polymeric binder and can improve the glossiness of a porous particulate-coated ink-receiving media by at least 2 gloss units at 20 degrees. The silica particulates can be suspended in the liquid vehicle at about 1-35 wt %, and can have a particle size of less than about 150 nm. The internal release agent can be present at about 0.5-10 wt %.

Abstract: The present invention is drawn to a composition for cast-coating on ink-jet media. The composition includes a liquid vehicle, silica particulates, and an internal release agent. The composition is substantially free of polymeric binder and can improve the glossiness of a porous particulate-coated ink-receiving media by at least 2 gloss units at 20 degrees. The silica particulates can be suspended in the liquid vehicle at about 1-35 wt %, and can have a particle size of less than about 150 nm. The internal release agent can be present at about 0.5-10 wt %.

Abstract: The present invention is drawn to a composition for cast-coating on ink-jet media. The composition includes a liquid vehicle, silica particulates, and an internal release agent. The composition is substantially free of polymeric binder and can improve the glossiness of a porous particulate-coated ink-receiving media by at least 2 gloss units at 20 degrees. The silica particulates can be suspended in the liquid vehicle at about 1-35 wt %, and can have a particle size of less than about 150 nm. The internal release agent can be present at about 0.5-10 wt %.

Abstract: The present invention is drawn to compositions and coated substrates wherein a back coating layer can be implemented for use to mitigate ink transfer, surface damage, smudging, and sticking between stacked sheets in output trays of ink-jet ink printers. Specifically, a coated media sheet can comprise a printing surface including an ink-receiving coating formulated to accept an ink-jet ink composition, and an opposing back surface comprising a back coating. The back coating can include an admixture of 0.5 wt % to 75 wt % of a polymeric binder, 5 wt % to 95 wt % of filler particulates having an average particle size from about 0.01 ?m to about 15 ?m, and 3 wt % to 90 wt % of spacer particulates having an average particle size from about 6 ?m to about 500 ?m. In one embodiment, the spacer particulates are larger than the filler particulates.

Abstract: The present invention is drawn to a composition for cast-coating on ink-jet media. The composition includes a liquid vehicle, silica particulates, and an internal release agent. The composition is substantially free of polymeric binder and can improve the glossiness of a porous particulate-coated ink-receiving media by at least 2 gloss units at 20 degrees. The silica particulates can be suspended in the liquid vehicle at about 1-35 wt %, and can have a particle size of less than about 150 nm. The internal release agent can be present at about 0.5-10 wt %.

Abstract: An exemplary method for forming a high gloss base includes providing a paper base stock, coating the base stock with a vacuolated particulate plastic pigment, and calendering the coated base stock with a calendering apparatus applying over 1000 pounds per lineal inch (pli) and substantially no thermal energy.

Abstract: A method and coating for printing a substantially permanent and smudge, water, and air fade resistant image on recording media is herein disclosed. The method involves the steps of formulating the coating, applying the coating to the recording media, drying the coating, forming an image on the coated recording media, drying the image on the recording media to remove the solvents from the colorants used to form the image, and fusing the coating to protective film over the recording media that substantially encapsulates the colorants used to print the image, thereby rendering the image substantially smudge, water, and air fade resistant. The coating includes a quantity of fusible particles admixed with a binder. In one formulation, the coating also includes a mordant. The coating itself is capable of absorbing and retaining colorants applied thereto and may therefore be used on absorbent or non-absorbent recording media.

Abstract: The present invention is drawn to compositions and coated substrates wherein a back coating layer can be implemented for use to mitigate ink transfer, surface damage, smudging, and sticking between stacked sheets in, output trays of ink-jet ink printers. Specifically, a coated media sheet can comprise a printing surface including an ink-receiving coating formulated to accept an ink-jet ink composition, and an opposing back surface comprising a back coating. The back coating can include an admixture of 0.5 wt % to 75 wt % of a polymeric binder, 5 wt % to 95 wt % of filler particulates having an average particle size from about 0.01 ?m to about 15 ?m, and 3 wt % to 90 wt % of spacer particulates having an average particle size from about 6 ?m to about 500 ?m. In one embodiment, the spacer particulates are larger than the filler particulates.

Abstract: The present invention is drawn to compositions and coated substrates wherein a back coating layer can be implemented for use to mitigate ink transfer, surface damage, smudging, and sticking between stacked sheets in output trays of ink-jet ink printers. Specifically, a coated media sheet can comprise a printing surface including an ink-receiving coating formulated to accept an ink-jet ink composition, and an opposing back surface comprising a back coating. The back coating can include an admixture of 0.5 wt % to 75 wt % of a polymeric binder, 5 wt % to 95 wt % of filler particulates having an average particle size from about 0.01 ?m to about 15 ?m, and 3 wt % to 90 wt % of spacer particulates having an average particle size from about 6 ?m to about 500 ?m. In one embodiment, the spacer particulates are larger than the filler particulates.

Abstract: The present invention is drawn to compositions and coated substrates wherein a back coating layer can be implemented for use to mitigate ink transfer, surface damage, smudging, and sticking between stacked sheets in output trays of ink-jet ink printers. Specifically, a coated media sheet can comprise a printing surface including an ink-receiving coating formulated to accept an ink-jet ink composition, and an opposing back surface comprising a back coating. The back coating can include an admixture of 0.5 wt % to 75 wt % of a polymeric binder, 5 wt % to 95 wt % of filler particulates having an average particle size from about 0.01 &mgr;m to about 15 &mgr;m, and 3 wt % to 90 wt % of spacer particulates having an average particle size from about 6 &mgr;m to about 500 &mgr;m. In one embodiment, the spacer particulates are larger than the filler particulates.