CN101451039A - Aqueous dispersion colorant - Google Patents
Aqueous dispersion colorant Download PDFInfo
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- CN101451039A CN101451039A CNA2007101717492A CN200710171749A CN101451039A CN 101451039 A CN101451039 A CN 101451039A CN A2007101717492 A CNA2007101717492 A CN A2007101717492A CN 200710171749 A CN200710171749 A CN 200710171749A CN 101451039 A CN101451039 A CN 101451039A
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Abstract
The invention provides a waterborne dispersion coloring agent, which comprises the following components by weight portion: 50 to 70 portions of dye, 65 to 85 portions of dispersing agent, 10 to 16 portions of high molecule inclusion, 0.5 to 2 portions of anti-ultraviolet light agent and 100 to 200 portions of water. The dispersing agent is more than one of non ionic surfactant and anionic surfactant; the high molecule inclusion is selected from more than one of high molecular weight block copolymer, acrylate copolymer and alkyl ether phosphate ester; and the anti-ultraviolet light agent is nano silicon oxide. The waterborne dispersion coloring agent has the advantages that as the dye is treated by the surfactant and the high molecule inclusion is adopted, the dye is not agglutinated or condensed in water; when the waterborne dispersion coloring agent is used for coloring of products, the products are evenly colored, so that the waterborne dispersion coloring agent can be applied to color matching or coloring of coating paper for paper making; and the waterborne dispersion coloring agent can be also applied to the coloring of viscose fiber stock solution, natural and synthetic latex products and other high molecule water solution, and has strong general performance.
Description
Technical field
The present invention relates to a kind of aqueous dispersion colorant.
Background technology
Aqueous dispersion colorant is the pigment dispersion that water is medium, mainly applicable to papermaking class White Board toning or painted, viscose fiber original liquid coloring, natural and the synthetic latex based article is painted and other polymer water soluble materials are painted etc.
At present, domestic existing multinomial individual or company patented invention, as: the patent No. is the high dispersion for paint-printing colour size that 89105903 Lee become the happiness invention; This product is mainly under the tackiness agent effect, can height permeates in fiber, and anchors at firmly among the fiber holes and reach the purpose of stamp.As: the patent No. is fiber and pigment coloration the ultra micro mill base and the preparation method of 02146057.4 Beijing Penta Nanotech. Co., Ltd invention; This product mainly is applicable to the dope dyeing of fiber.The above-mentioned tailored version tinting material that all belongs to, if being applied to other materials painted (, fiber original liquid coloring painted as White Board toning, latex product, urethane wet method painted etc.), just to have water be that additive difference, pH value difference, complete processing in the medium is not equal, cause pigment unstable in coloring process, aggegation or cohesion take place, make and be colored product generation look flower, color and luster is not bright-coloured, thereby influence quality product.
Summary of the invention
The purpose of this invention is to provide a kind of aqueous dispersion colorant and preparation method thereof, to overcome the above-mentioned defective that prior art exists.
The component and the parts by weight of aqueous dispersion colorant of the present invention comprise:
50～70 parts of pigment
65～85 parts of dispersion agents
10～16 parts of polymer wraps
0.5～2 part of uvioresistant photo etching
100～200 parts in water;
Said pigment comprises mineral dye or pigment dyestuff;
Mineral dye such as carbon black, titanium dioxide, iron oxide yellow or iron oxide red etc.;
Pigment dyestuff such as azo class, azo condensation class, phthalocyanines or heterocyclic etc.;
Said dispersion agent is a kind of or its mixture in nonionogenic tenside or the anion surfactant;
Said nonionogenic tenside is selected from more than one in fatty alcohol-polyoxyethylene ether silane or the Viscotrol C oxyethylene condenses;
Said anion surfactant is selected from receiving more than one of Sodium dodecylbenzene sulfonate or poly carboxylic acid;
Said polymer wrap is selected from more than one in high molecular weight block copolymer, acrylate copolymer or the alkyl ether phosphate;
Said uvioresistant photo etching is selected from the silicon oxide that particle diameter is 200～800 nanometers;
Wherein:
Fatty alcohol-polyoxyethylene ether silane can adopt the commercially available prod, as the product of Shanghai Tiantan Accessory Ingredient Co., Ltd;
Viscotrol C oxyethylene condenses can adopt the commercially available prod, as the product of Shanghai Tiantan Accessory Ingredient Co., Ltd;
High molecular weight block copolymer can adopt the commercially available prod, as the product of sky, Zhenjiang dragon chemical industry company limited;
Acrylate copolymer can adopt the commercially available prod, as the product of the Central Mountain, Henan coatings additive(s) company limited;
The preparation method of aqueous dispersion colorant of the present invention comprises the steps:
Water, dispersion agent and polymer wrap were pulled an oar in hollander 0.2～1 hour, add pigment then, pulled an oar 0.5～2 hour, adopt sand mill to carry out sand milling again, the sand milling time is 10～50 hours, filters, add the uvioresistant photo etching, in hollander, pulled an oar 0.2～1 hour, obtain product;
Preferably, the sand milling time determines according to distinct colors:
Red: 30 hours, white: 10 hours, yellow: 25-30 hour, blueness: 50 hours, green: 40-50 hour, black: 35-40 hour.
Aqueous dispersion colorant of the present invention, pigment are through the tensio-active agent surface treatment, and after adopting the polymer wrap, with mechanical force, the pulverizing pigment particle size reaches 99.9%≤3 μ m; And 0.5-2.5 μ m reaches more than 95%, is integral with water, is applicable to that the soluble material of water and compatible substances are painted.It can be together by the material blend when painted, and be dispersed in rapidly therebetween, pigment can not run off with the loss of water when being colored thing moulding (shape), aggegation or cohesion do not take place in pigment in water, when using it for product painted, the color of product is very even, and aqueous dispersion based colorant of the present invention is mainly applicable to papermaking class White Board toning or painted; Viscose fiber original liquid coloring, natural and the synthetic latex based article is painted and other polymer water soluble materials are painted etc.Has stronger universal performance.
Embodiment
The title and the source of the raw material that embodiment adopts:
The product of sky, high molecular weight block copolymer Zhenjiang dragon chemical industry company limited;
Acrylate copolymer adopts the product of the Central Mountain, Henan coatings additive(s) company limited;
The chemical name of red pigment is: the inferior pyridine ketone of quinoline is red, the chemical name of the pigment of white is: titanium dioxide, the chemical name of xanchromatic pigment is: organic yellow, the chemical name of blue pigment is: phthalocyanine blue, the chemical name of green pigment is: phthalocyanine green, the chemical name of the pigment of black is: colour black.
Embodiment 1
In 500 liters of rust steel drums, add 105 kg soft water, add 15 kilograms of fatty alcohol-polyoxyethylene ether silane, 6 kilograms of Viscotrol C oxyethylene condensess, 11.5 kilograms of high molecular weight block copolymer, 1.5 kilograms in alkyl oxide phosphoric acid fat respectively, with high speed hollander (JFJ-22 speed governing to 300 rev/min) making beating 0.5 hour, add 60 kilograms of pigment again, stirred 1 hour with high speed hollander (speed governing to 100 rev/min), material is delivered to recirculation system sand grinding machine (SK40-1) sand milling that circulates with recycle pump.The sand milling time is controlled to be:
Red: 30 hours white: 10 hours yellow: 25 hours
Blue: 50 hours greens: 40 hours black: 35 hours
Filter with two layer of 400 order stainless (steel) wire during sampling, filtering the back is qualified with microscope test pigment particle size 99.9%≤3 μ m.Material being ploughed under circulation bucket after qualified, to add particle diameter be that 1 kilogram of the silicon oxide of 500 nanometers is in material, with high speed hollander (speed governing to 300 rev/min) making beating 0.5 hour again.Can become finished product packing.Adopt company standard to detect, the result is as follows:
Embodiment 2
In 500 liters of rust steel drums, add 200 kilograms of soft water, add 20 kilograms of fatty alcohol-polyoxyethylene ether silane, 65 kilograms of Viscotrol C oxyethylene condensess, 12 kilograms of acrylate copolymers, 4 kilograms in alkyl oxide phosphoric acid fat respectively, with high speed hollander (JFJ-22 speed governing to 300 rev/min) making beating 0.5 hour, add 70 kilograms of pigment again, stirred 1 hour with high speed hollander (speed governing to 100 rev/min), material is delivered to recirculation system sand grinding machine (SK40-1) sand milling that circulates with recycle pump.During sand milling, the sand milling time is controlled to be:
Red: 30 hours white: 10 hours yellow: 30 hours
Blue: 50 hours greens: 50 hours black: 40 hours
Filter with two layer of 400 order stainless (steel) wire during sampling, filtering the back is qualified with microscope test pigment particle size 99.9%≤3 μ m.Material being ploughed under circulation bucket after qualified, to add particle diameter be that 2 kilograms of the silicon oxide of 500 nanometers are in material, with high speed hollander (speed governing to 300 rev/min) making beating 0.5 hour again.Can become finished product packing.Adopt company standard to detect, the result is as follows:
Claims (6)
1. aqueous dispersion colorant is characterized in that, component and parts by weight comprise:
50～70 parts of pigment
65～85 parts of dispersion agents
10～16 parts of polymer wraps
0.5～2 part of uvioresistant photo etching
100～200 parts in water
Said dispersion agent is a kind of or its mixture in nonionogenic tenside or the anion surfactant;
Said polymer wrap is selected from more than one in high molecular weight block copolymer, acrylate copolymer or the alkyl ether phosphate;
Said uvioresistant photo etching is the silicon oxide of 200～800 nanometers from particle diameter.
2. aqueous dispersion colorant according to claim 1 is characterized in that said pigment comprises mineral dye or pigment dyestuff.
3. aqueous dispersion colorant according to claim 2 is characterized in that, mineral dye is carbon black, titanium dioxide, iron oxide yellow or iron oxide red, and pigment dyestuff is azo class, azo condensation class, phthalocyanines or heterocyclic.
4. aqueous dispersion colorant according to claim 1 is characterized in that, said nonionogenic tenside is selected from more than one in fatty alcohol-polyoxyethylene ether silane or the Viscotrol C oxyethylene condenses;
Said anion surfactant is selected from more than one in Sodium dodecylbenzene sulfonate or the poly carboxylic acid sodium.
5. according to the preparation method of each described aqueous dispersion colorant of claim 1～4, it is characterized in that, comprise the steps: water, dispersion agent and polymer wrap were pulled an oar in hollander 0.2～1 hour, add pigment then, pulled an oar 0.5～2 hour, adopt sand mill to carry out sand milling again, the sand milling time is 10～50 hours, filters, and adds filler, in hollander, pulled an oar 0.2～1 hour, and obtained product.
6. method according to claim 5 is characterized in that, the sand milling time determines according to distinct colors: redness: 30 hours, and white: 10 hours, yellow: 25-30 hour, blueness: 50 hours, green: 40-50 hour, black: 35-40 hour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101717492A CN101451039A (en) | 2007-12-04 | 2007-12-04 | Aqueous dispersion colorant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101717492A CN101451039A (en) | 2007-12-04 | 2007-12-04 | Aqueous dispersion colorant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101451039A true CN101451039A (en) | 2009-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101717492A Pending CN101451039A (en) | 2007-12-04 | 2007-12-04 | Aqueous dispersion colorant |
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| CN (1) | CN101451039A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101781500B (en) * | 2010-02-05 | 2011-01-12 | 谢立华 | Color paste for green blackboard coating and method for manufacturing coating special for maintaining green blackboard |
| CN102002867A (en) * | 2010-11-24 | 2011-04-06 | 浙江深蓝轻纺科技有限公司 | Environmentally-friendly solid state colorant applied to synthetic leather dry method and preparation method thereof |
| WO2012040889A1 (en) * | 2010-09-27 | 2012-04-05 | 巴斯夫应用化工有限公司 | Aqueous white color paste and preparing method thereof |
| CN104302709A (en) * | 2012-05-11 | 2015-01-21 | 涂料外国Ip有限公司 | Aqueous coating composition having stabilized color pigments |
| CN105936760A (en) * | 2016-06-07 | 2016-09-14 | 吴江市屯村颜料厂 | Waterborne antirust pigment and preparation method thereof |
| CN108192251A (en) * | 2017-12-13 | 2018-06-22 | 雅图高新材料有限公司 | A kind of Nanometer Titanium Dioxide mill base and preparation method thereof |
| CN110373764A (en) * | 2019-06-26 | 2019-10-25 | 圣华盾防护科技股份有限公司 | A kind of antibacterial antistatic graphene viscose yarn and preparation method thereof |
| CN110540776A (en) * | 2019-10-12 | 2019-12-06 | 深圳市墨库图文技术有限公司 | Dispersion liquid applied to digital printing pigment |
-
2007
- 2007-12-04 CN CNA2007101717492A patent/CN101451039A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101781500B (en) * | 2010-02-05 | 2011-01-12 | 谢立华 | Color paste for green blackboard coating and method for manufacturing coating special for maintaining green blackboard |
| WO2012040889A1 (en) * | 2010-09-27 | 2012-04-05 | 巴斯夫应用化工有限公司 | Aqueous white color paste and preparing method thereof |
| CN103080248A (en) * | 2010-09-27 | 2013-05-01 | 巴斯夫应用化工有限公司 | Aqueous white color paste and preparing method thereof |
| CN102002867A (en) * | 2010-11-24 | 2011-04-06 | 浙江深蓝轻纺科技有限公司 | Environmentally-friendly solid state colorant applied to synthetic leather dry method and preparation method thereof |
| CN104302709A (en) * | 2012-05-11 | 2015-01-21 | 涂料外国Ip有限公司 | Aqueous coating composition having stabilized color pigments |
| CN105936760A (en) * | 2016-06-07 | 2016-09-14 | 吴江市屯村颜料厂 | Waterborne antirust pigment and preparation method thereof |
| CN108192251A (en) * | 2017-12-13 | 2018-06-22 | 雅图高新材料有限公司 | A kind of Nanometer Titanium Dioxide mill base and preparation method thereof |
| CN108192251B (en) * | 2017-12-13 | 2020-04-14 | 雅图高新材料股份有限公司 | Nano titanium dioxide color paste and preparation method thereof |
| CN110373764A (en) * | 2019-06-26 | 2019-10-25 | 圣华盾防护科技股份有限公司 | A kind of antibacterial antistatic graphene viscose yarn and preparation method thereof |
| CN110540776A (en) * | 2019-10-12 | 2019-12-06 | 深圳市墨库图文技术有限公司 | Dispersion liquid applied to digital printing pigment |
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Open date: 20090610 |