Image-receiving compositions
AssigneeHewlett-Packard Development Company, L.P.
InventorsTao Chen, Silke Courtenay, Bor-Jiunn Niu
Life of this patent
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Abstract
The present disclosure is drawn to image-receiving compositions that can include an aqueous liquid vehicle and solids dispersed in the aqueous liquid vehicle. The solids can include from 60 wt % to 94 wt % pigment filler, from 0.5 wt % to 15 wt % multivalent salt, from 1 wt % to 10 wt % water-soluble polymer, from 2 wt % to 15 wt % latex, and from 2 wt % to 15 wt % synthetic micronized cellulose. The synthetic micronized cellulose can have a bulk density of from 150 grams per liter to 200 grams per liter, and a surface area of 0.1 m2/g to 10 m2/g.
Claims15
An image-receiving composition, comprising:
- an aqueous liquid vehicle;
- and
- solids dispersed in the aqueous liquid vehicle, the solids comprising:
- from 60 wt % to 94 wt % pigment filler,
- from 0.5 wt % to 15 wt % multivalent salt,
- from 1 wt % to 10 wt % water-soluble polymer,
- from 2 wt % to 15 wt % latex, and
- from 2 wt % to 15 wt % synthetic micronized cellulose, said synthetic micronized cellulose having a bulk density of 150 grams per liter to 200 grams per liter, and a surface area of 0.1 m2/g to 10 m2/g.
A coated print medium, comprising:
- a media substrate;
- and
- an image-receiving layer applied to the media substrate at a dry coating weight of 3 gsm to 20 gsm, wherein the image-receiving layer comprises:
- a pigment filler,
- a multivalent salt,
- a water-soluble polymer,
- a latex, and
- a synthetic micronized cellulose, said synthetic micronized cellulose having a bulk density of 150 grams per liter to 200 grams per liter and a surface area of 0.1 m2/g to 10 m2/g.
A printing system, comprising:
- a coated print medium, comprising:
- a media substrate, and
- an image-receiving layer applied to the media substrate at a dry coating weight of 3 gsm to 20 gsm, wherein the image-receiving layer comprises:
- a pigment filler,
- a multivalent salt,
- a water-soluble polymer,
- a latex, and
- a synthetic micronized cellulose, said synthetic micronized cellulose having a bulk density of 150 grams per liter to 200 grams per liter, and a surface area of 0.1 m2/g to 10 m2/g;
- and
- a high-speed printer for printing ink at a print speed of 200 feet per minute to 1000 feet per minute with a minimum ink coverage of 3%.
Dependencies are inferred from the claim text.