Novel color ink-jet printing paper coating formula

A color inkjet, printing paper technology, applied in coatings, paper coatings, pigmented coatings, etc., can solve the problem of lack of uniform quality standards, and achieve the effects of high gloss, fast absorption, and high color fixing ability

Inactive Publication Date: 2017-01-18
魏忠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Color inkjet printing paper is a new type of recording paper, because of its rapid development, there is no uniform quality standard

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0013] In terms of parts by mass, it includes the following components: 20 parts of nano-silica, 75 parts of deionized water, 8 parts of modified bentonite, 3 parts of acrylic emulsion, 3.6 parts of modified alumina, 13 parts of carboxymethyl cellulose, poly 5.2 parts of vinyl alcohol, 1.8 parts of boric acid, 5 parts of polydimethyldiallylammonium chloride.

Embodiment approach 2

[0015] In terms of parts by mass, it includes the following components: 30 parts of nano-silica, 90 parts of deionized water, 15 parts of modified bentonite, 9 parts of acrylic emulsion, 5.4 parts of modified alumina, 18 parts of carboxymethyl cellulose, poly 6.8 parts of vinyl alcohol, 2.6 parts of boric acid, 10 parts of polydimethyldiallylammonium chloride.

Embodiment approach 3

[0017] In terms of parts by mass, it includes the following components: 23 parts of nano-silica, 80 parts of deionized water, 10 parts of modified bentonite, 5 parts of acrylic emulsion, 4.2 parts of modified alumina, 15 parts of carboxymethyl cellulose, poly 5.6 parts of vinyl alcohol, 2.1 parts of boric acid, 6 parts of polydimethyldiallylammonium chloride.

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PUM

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Abstract

The invention relates to the technical field of a color ink-jet printing paper, and especially relates to a novel color ink-jet printing paper coating formula. The color ink-jet printing paper coating formula comprises the following components in parts by mass: 20-30 parts of nano silica, 75-90 parts of deionized water, 8-15 parts of modified bentonite, 3-9 parts of an acrylic acid emulsion, 3.6-5.4 parts of modified alumina, 13-18 parts of carboxymethyl cellulose, 5.2-6.8 parts of polyvinyl alcohol, 1.8-2.6 parts of boric acid, and 5-10 parts of poly(diallyldimethylammonium chloride). By employing the formula, a novel color ink-jet printing paper coating can rapidly absorb the aqueous printing ink, has high luster and dye fixation capability, and can reach silver salt photograph quality; in addition, the color reductibility of the color ink-jet printing paper coating is good, and the cost of the matt color ink-jet printing paper is reduced.

Description

technical field [0001] The invention relates to the technical field of color ink-jet printing paper, in particular to a novel coating formula for color ink-jet printing paper. Background technique [0002] Specific requirements for printing paper: ①Good recording performance, strong ink absorption, fast ink absorption speed, small ink drop diameter, and approximately circular shape; ②Fast recording speed, that is, high density, continuous tone, and clear picture; ③Preservation Good durability, the screen has certain water resistance and light resistance, and has certain preservation and fastness indoors or outdoors; 5. The coating has certain fastness and strength, and the coating is not easy to scratch, no static electricity, has certain slipperiness, and Bending, resistance to folding and stretching. [0003] Color inkjet printing paper is a new type of recording paper. Because of its rapid development, there is no uniform quality standard. Drawing on the commonly used i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H19/40D21H19/38D21H19/52D21H19/64D21H19/60D21H19/58
Inventor 魏忠
Owner 魏忠
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