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Cobalt oxide-containing water-based pigment nano-ink for fabrics

A nano-pigment, cobalt oxide technology, applied in textiles and papermaking, ink, applications, etc., can solve problems affecting human health, limited gloss, volatilization of aromatic amines, etc., to reduce the probability of plugging, lasting color, and reduce corrosion Effect

Inactive Publication Date: 2018-03-09
NANJING YIHE CULTURE CREATIVE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, polyacrylate and polyurethane water-based resins, amines and aromatic alkanes are widely used in industry as dispersants, which cause the volatilization of aromatic amines that are carcinogenic to the human body and affect human health.
And most of the current water-based nano-pigments have limited gloss, and pigment inks without metallic luster appear, and the metallic color simulated by organic matter is hard and easy to fade

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A textile water-based nano-pigment ink containing cobalt oxide is composed of the following materials in parts by mass: 47 parts of pigment paste; 8 parts of water-based resin; 8 parts of silica airgel; 5 parts of quick-drying agent; humectant 16 parts; 25 parts of cross-linked starch; 1.8 parts of surfactant; 3 parts of cobalt oxide nanomaterials; 65 parts of pure water.

[0026] The pigment color paste is a water-based pigment color paste, and the average particle diameter of the water-based pigment color paste is 70 nm.

[0027] Further, the cobalt oxide nanomaterial particle size is 30-50nm;

[0028] Further, the water-based resin is maleic anhydride resin.

[0029] Furthermore, the fast-drying solvent includes isopropanol:propanol with a mass ratio of 1:1.

[0030] Furthermore, the moisturizing solvent includes polyethylene glycol PEG400.

[0031] Further, the surfactant is BYK 346 from Germany BYK Chemicals.

[0032] Furthermore, the cobalt oxide is made into ...

Embodiment 2

[0034] A textile water-based nano-pigment ink containing cobalt oxide is composed of the following materials in parts by mass: 35 parts of pigment paste; 7 parts of water-based resin; 5 parts of silica airgel; 2 parts of quick-drying agent; humectant 12 parts; 20 parts of cross-linked starch; 0.8 parts of surfactant; 1 part of cobalt oxide nanomaterial; 60 parts of pure water.

[0035] The pigment color paste is a water-based pigment color paste, and the average particle diameter of the water-based pigment color paste is 120 nm.

[0036] Furthermore, the water-based resin is an alkyd resin.

[0037] Furthermore, the quick-drying solvent includes ethanol.

[0038] Furthermore, the moisturizing solvent includes: polyethylene glycol PEG600.

[0039] Further, the surfactant is BYK 346 from Germany BYK Chemicals.

[0040] Furthermore, the cobalt oxide nanomaterial particle size is 40-80nm;

[0041] Furthermore, the cobalt oxide is made into a suspension to prepare ink, and the ...

Embodiment 3

[0043] A textile water-based nano-pigment ink containing cobalt oxide is composed of the following materials in parts by mass:

[0044] 60 parts of pigment paste; 10 parts of water-based resin; 10 parts of silica airgel; 7 parts of quick-drying agent; 20 parts of humectant; 30 parts of cross-linked starch; 3 parts of surfactant; 70 parts of pure water.

[0045] The pigment color paste is a water-based pigment color paste, and the average particle diameter of the water-based pigment color paste is 170 nm. The water-based pigments here can include water-based ordinary pigments and water-based fluorescent pigments.

[0046] Further, the cobalt oxide nanomaterial particle size is 30-80nm;

[0047] Furthermore, the water-based resin is an alkyd resin.

[0048] Furthermore, the fast-drying solvent includes ethanol:isopropanol:propanol:isobutanol in a ratio of 1:1:1:1.

[0049] Furthermore, the moisturizing solvent includes: polyethylene glycol PEG200-600.

[0050] Further, the ...

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Abstract

The invention relates to a nano-ink, and concretely relates to a cobalt oxide-containing water-based pigment nano-ink for fabrics. The formula of the nano-ink mainly comprises, by mass, 35-60 parts ofa pigment color paste, 7-10 parts of water-based resin, 5-10 parts of aerosil, 2-7 parts of a quick drying agent, 12-20 parts of a humectant, 20-30 parts of cross-linked starch, 0.8-3 parts of a surfactant, 1-8 parts of a cobalt oxide nano-material and 60-70 parts of pure water. The cobalt oxide-containing water-based pigment nano-ink for fabrics has the advantages of safety, environmental protection, nontoxicity and innocuousness, good friction resistance, high color revivification, durable color, smoothness in discharging, and no obstruction.

Description

technical field [0001] The invention relates to a nano-ink, more particularly to a textile water-based nano-pigment ink containing cobalt oxide. Background technique [0002] At present, polyacrylate and polyurethane water-based resins, amines and aromatic alkanes are commonly used as dispersants in the industry, which will cause the volatilization of aromatic amines that are carcinogenic to the human body and affect human health. At present, most of the water-based nano-pigments have limited gloss, and pigment inks without metallic luster appear, and the metallic color simulated by organic matter is hard and easy to fade. Contents of the invention [0003] The invention provides a textile water-based nano-pigment ink containing cobalt oxide, which is safe and environment-friendly, non-toxic, harmless, resistant to friction, high in chromaticity reduction, solid in coloring and smooth in ink output and not easy to be blocked. [0004] A textile water-based nano-pigment in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/48D06P1/52D06P1/613D06P1/651D06P1/673C09D11/037C09D11/107C09D11/03C09D11/14
CPCD06P1/525C09D11/03C09D11/037C09D11/107C09D11/14D06P1/48D06P1/613D06P1/65118D06P1/67383D06P1/67391
Inventor 王军红
Owner NANJING YIHE CULTURE CREATIVE CO LTD
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