CN103572619A - Water-based resin-free pigment printing paste - Google Patents
Water-based resin-free pigment printing paste Download PDFInfo
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- CN103572619A CN103572619A CN201310580718.8A CN201310580718A CN103572619A CN 103572619 A CN103572619 A CN 103572619A CN 201310580718 A CN201310580718 A CN 201310580718A CN 103572619 A CN103572619 A CN 103572619A
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Abstract
The invention relates to water-based resin-free pigment printing paste and provides pigment printing paste applicable to coloring of water-based leather coatings and pigment printing of pure cotton, polyester cotton and blended fabric. The water-based resin-free pigment printing paste comprises the following components by weight: 2 to 20 percent of wetting agent, 1 to 20 percent of dispersing agent, 1 to 10 percent of stabilizing agent, 25 to 70 percent of pigment and the balance of deionized water, wherein the wetting agent is one of dibasic alcohol or condensed poly diols; the dispersing agent comprises one or more of sodium salt or ammonium salt of an acrylic copolymer and a multi-anchor multi-chain macromolecular polymer; the stabilizing agent comprises one or more of a low-toxicity anti-corrosion bactericide, a defoaming agent and an anti-settling agent. The water-based resin-free pigment printing paste is applicable to coloring of leather coatings and pigment printing of pure cotton, polyester cotton and blended fabric, and is wide in application range; a paint film has high water resistance and high dyeing rate.
Description
Technical field
The present invention relates to coating, relate in particular to a kind of water-based without resin ring friendly coating mill base.
Background technology
In the production and application of water-based leather coating mill base, traditional method is that to take nonionic surface active agent, wetting agent, waterborne film-forming resin, water etc. be carrier, by Pigments, in system, through physical grinding, processing fineness is the floating thing of pulpous state below 5 μ m.
There is following shortcoming in existing water-based leather coating mill base: 1) in order to make the mill base can stable storing, some water-base resins have been added as the stability of the enhancing mill bases such as casein, but the limitation due to resin property, there is the mill base of resin system can be limited to when application, because of the problem of the compatibility with application system, produce even sometimes flocculation, precipitation, thereby cannot use.2) have the pigment content of resin mill base can not reach very high, cost performance is not high.3) this pigment printing paste range of application is narrow.
Summary of the invention
Technical problem solved by the invention be to provide a kind of be applicable to painted and textile, the polyester-cotton blend of water-based leather, the water-based of the stamp of BLENDED FABRIC without cold coating mill base, to solve the shortcoming in above-mentioned background technology.
Technical problem solved by the invention realizes by the following technical solutions:
Water-based is without cold coating mill base, and its raw material components according to percentage by weight is:
Wetting agent: 2 ~ 20%;
Dispersant: 1 ~ 20%;
Stabilizing agent: 1 ~ 10%;
Pigment: 25 ~ 70%;
Surplus is deionized water.
Based on above-mentioned formula, water-based without the preparation technology of cold coating mill base is: first deionized water is added in pre-dispersed still, add while stirring stabilizing agent, added rear continuation and stirred (preferably 3 ~ 5min), then add successively while stirring wetting agent, dispersant and pigment, until mix, continue to stir (preferably at least 30min); Above-mentioned mixed liquor is carried out to grinding distribution by the horizontal sand mill of abrasive media (as zirconium pearl) is housed, and the mixed liquor after dispersion filters test fineness of dispersion, transfers in toning groove and adjusts coloured light concentration, obtains product.
Described wetting agent is a kind of in dihydroxylic alcohols or condensation poly-dihydric alcohol, and in the present invention, described dihydroxylic alcohols is diethylene glycol (DEG), and described condensation poly-dihydric alcohol is polyethylene glycol.
Described dispersant is one or more in the sodium salt of acrylic copolymer or ammonium salt, many anchors multichain type high molecular polymer, in the present invention, the sodium salt of described acrylic copolymer or ammonium salt are selected maleic acid-acrylic acid copolymer sodium salt, and described many anchors multichain type high molecular polymer is selected styrene-maleic anhydride copolymer dispersant.
Described stabilizing agent comprises one or more in hypotoxicity anticorrosion and bactericidal agent and defoamer, anti-settling agent.
Described pigment is commercially available common pigments, there are organic pigment and inorganic pigment two classes, organic pigment has pigment yellow 109, pigment yellow 151, pigment orange PO73, pigment magenta P R122, paratonere 254, Phthalocyanine Blue BGS, Phthalocyanine Green G, permanent violet RL etc., and inorganic pigment has carbon black MA-100, titanium white PW6, iron oxide yellow PY42, iron oxide red PR101 etc.
As a total technical conceive the present invention, for not containing the water-based leather coating mill base of resin, can preferably be applicable to painted and textile, the polyester-cotton blend of leather, the stamp of BLENDED FABRIC.
beneficial effect:
Water-based of the present invention is applicable to painted and textile, the polyester-cotton blend of leather, the stamp of BLENDED FABRIC without resin leather mill base, when guaranteeing stability of pigment paste, avoided having that the limitation of cold coating mill base brings with pigment, with the compatibling problem of bed material with adopt the problems such as pigment content is very few, applied range, paint film resistance to water is high, dye uptake is high, is applicable to selecting on a large scale and promoting.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, give an actual example and describe the present invention below.
Water-based is a kind of conventional dispersible pigment color paste without cold coating mill base, and it need to reach following requirement: have higher pigment content, good mobility, long-time storage do not lump, do not precipitate, not mouldy, do not return thick; Solid content is high, and foam is low; After meeting freezing thawing, re-use, alap VOC, does not contain hazardous substance; Good with leather resin compatibility, the little and narrowly distributing of particle diameter, fineness are controlled and are less than 5 microns, and product viscosity is stable; The intensity of colour of strong coloring force, graining paste is controlled at (100 ± 5) %; Aberration between batch (△ E) is controlled in 0.8; PH value is controlled at 4.5 ~ 7, and not air-dry, dry and hard performance is at 2 grades.
Based on above-mentioned standard and requirement, the present invention gives an actual example and is elaborated.
By 100 parts, adjust below.
According to above formula, form, first deionized water is added in pre-dispersed still, under stirring, add preservative agent to stir 5 minutes, then add successively wetting agent, dispersant and pigment, until all stir, then stir 30 minutes.Then mixture is carried out to grinding distribution by the horizontal sand mill of zirconium pearl is housed, dispersion liquid is tested fineness of dispersion after filtration, transfers in toning groove and adjusts coloured light concentration, obtains high-performance mill base of the present invention, and draw samples carries out performance test.
(1) water-based leather finish is painted.
Mill base (filling a prescription 5): 5g; PU adhesive: 20g.
The leather color paste paint of above proportional arrangement is sprayed on to leather sheet surface, after room temperature is dried, at 80 ℃, dries 0.5h, draw following testing result.
Coloured light: approximate; Look power: 100%; Light resistance: 8 grades; Acid resistance: 5 grades; Alkali resistance: 5 grades; Heat resistance: 5 grades; Resistance to migration: 5 grades; Solvent resistance: 5 grades; Compatibility: good; 5 grades of rub resistances.
Above test result demonstration, natural color pulp is outstanding water-based leather colouring agent, on coating surface performance, without impact, glossiness is good.
(2) calico is painted.
Mill base (filling a prescription 3): 5g; Screen printing binding agent: 15g; Acrapon A paste: 80g.
After sizing mixing in above ratio, by screen printing method, be coated with and scrape in cloth specimen, in 130 ℃ of oven dry 5min, record following result.
Coloured light: approximate; Look power: 100%; Washing fastness: 4 grades; Dry fastness: 3 ~ 4 grades; Wet-milling fastness: 4 grades; Heat resistance: 200 ℃; Level-dyeing property: good.
Above test result is all higher than the indices of common printing paste.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (7)
1. water-based, without cold coating mill base, is characterized in that, its raw material components according to percentage by weight is:
Wetting agent: 2 ~ 20%;
Dispersant: 1 ~ 20%;
Stabilizing agent: 1 ~ 10%;
Pigment: 25 ~ 70%;
Surplus is deionized water;
Based on above-mentioned formula, water-based without the preparation technology of cold coating mill base is: first deionized water is added in pre-dispersed still, add while stirring stabilizing agent, having added rear continuation stirs, then add successively while stirring wetting agent, dispersant and pigment, until mix, continue to stir; Above-mentioned mixed liquor is carried out to grinding distribution by the horizontal sand mill of abrasive media is housed, and the mixed liquor after dispersion filters test fineness of dispersion, transfers in toning groove and adjusts coloured light concentration, obtains product.
2. water-based according to claim 1, without cold coating mill base, is characterized in that, described wetting agent is a kind of in dihydroxylic alcohols or condensation poly-dihydric alcohol.
3. water-based according to claim 2, without cold coating mill base, is characterized in that, described dihydroxylic alcohols is diethylene glycol (DEG), and described condensation poly-dihydric alcohol is polyethylene glycol.
According to the water-based described in claim 1,2 or 3 without cold coating mill base, it is characterized in that one or more in the sodium salt that described dispersant is acrylic copolymer or ammonium salt, many anchors multichain type high molecular polymer.
5. water-based according to claim 4, without cold coating mill base, is characterized in that, described dispersant is maleic acid-acrylic acid copolymer sodium salt or styrene-maleic anhydride copolymer.
According to the water-based described in claim 1,2 or 3 without cold coating mill base, it is characterized in that, described stabilizing agent comprises one or more in hypotoxicity anticorrosion and bactericidal agent and defoamer, anti-settling agent.
A water-based as described in claim 1 ~ 6 any one without cold coating mill base in painted and textile, the polyester-cotton blend of leather, the application in BLENDED FABRIC stamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310580718.8A CN103572619A (en) | 2013-11-19 | 2013-11-19 | Water-based resin-free pigment printing paste |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310580718.8A CN103572619A (en) | 2013-11-19 | 2013-11-19 | Water-based resin-free pigment printing paste |
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| CN103572619A true CN103572619A (en) | 2014-02-12 |
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| CN201310580718.8A Pending CN103572619A (en) | 2013-11-19 | 2013-11-19 | Water-based resin-free pigment printing paste |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696360A (en) * | 2016-04-29 | 2016-06-22 | 储著国 | PVC artificial leather capable of efficiently releasing negative ions and preparation method thereof |
| CN106609471A (en) * | 2015-10-22 | 2017-05-03 | 上海劳安涂料有限公司 | High-light fastness nano coating color paste used for weaving, and preparation method theref |
| CN106638044A (en) * | 2015-11-04 | 2017-05-10 | 上海劳安涂料有限公司 | High temperature resistant nano-pigment printing paste for textile and manufacturing method of nano-pigment printing paste |
| CN107165000A (en) * | 2017-06-09 | 2017-09-15 | 封开县嘉诚纸业有限公司 | A kind of paper organic pigment mill base and preparation method and application |
| CN107760109A (en) * | 2017-11-24 | 2018-03-06 | 湖南新力华纳米科技有限公司 | A kind of water-based resin-free color paste of high stability and preparation method thereof |
| CN108239423A (en) * | 2016-12-26 | 2018-07-03 | 江苏格罗瑞化学有限公司 | A kind of enhanced pigment formula of chemical industry brightness and production method |
| CN108410268A (en) * | 2018-02-05 | 2018-08-17 | 珠海悦美水墨新材料股份有限公司 | A kind of no resin aqueous color paste and preparation method thereof |
| CN108753046A (en) * | 2018-05-28 | 2018-11-06 | 河北晨阳工贸集团有限公司 | A kind of aqueous titanium white mill base and preparation method thereof |
| CN108753047A (en) * | 2018-06-12 | 2018-11-06 | 劳安新材料江苏有限公司 | A kind of sea blue color pigment printing paste |
| CN108822623A (en) * | 2018-05-28 | 2018-11-16 | 河北晨阳工贸集团有限公司 | A kind of aqueous phthalocyanine blue slurry and preparation method thereof |
| CN108893004A (en) * | 2018-05-28 | 2018-11-27 | 河北晨阳工贸集团有限公司 | A kind of aqueous permanent violet mill base and preparation method thereof |
| CN110004736A (en) * | 2019-04-02 | 2019-07-12 | 浙江诚迅新材料有限公司 | A kind of high solids content super fiber leather dyeing mill base and its preparation process |
| CN111138911A (en) * | 2020-01-19 | 2020-05-12 | 浙江纳美新材料股份有限公司 | Water-based environment-friendly color paste for water-based wood paint and preparation method thereof |
| CN113025126A (en) * | 2021-03-18 | 2021-06-25 | 惠州市利德薛氏科技有限公司 | Cold pigment color paste and preparation method thereof |
| CN114316686A (en) * | 2020-09-29 | 2022-04-12 | 立邦涂料（中国）有限公司 | Pigment preparation, preparation method and application thereof |
| WO2023165903A1 (en) * | 2022-03-02 | 2023-09-07 | Basf Coatings Gmbh | A water-borne pigment paste composition free of resin, its preparation method and its application thereof |
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| CN103289128A (en) * | 2012-03-01 | 2013-09-11 | 德克玛(天津)颜料化工有限公司 | Special environment-friendly pigment color paste for latex product and preparation method of pigment color paste |
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| CN1850919A (en) * | 2006-05-25 | 2006-10-25 | 苏州三威纳米科技有限公司 | Nano-level pigment-type ink-jet ink stock, and its manufacturing method |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106609471A (en) * | 2015-10-22 | 2017-05-03 | 上海劳安涂料有限公司 | High-light fastness nano coating color paste used for weaving, and preparation method theref |
| CN106638044A (en) * | 2015-11-04 | 2017-05-10 | 上海劳安涂料有限公司 | High temperature resistant nano-pigment printing paste for textile and manufacturing method of nano-pigment printing paste |
| CN105696360A (en) * | 2016-04-29 | 2016-06-22 | 储著国 | PVC artificial leather capable of efficiently releasing negative ions and preparation method thereof |
| CN108239423A (en) * | 2016-12-26 | 2018-07-03 | 江苏格罗瑞化学有限公司 | A kind of enhanced pigment formula of chemical industry brightness and production method |
| CN107165000A (en) * | 2017-06-09 | 2017-09-15 | 封开县嘉诚纸业有限公司 | A kind of paper organic pigment mill base and preparation method and application |
| CN107760109A (en) * | 2017-11-24 | 2018-03-06 | 湖南新力华纳米科技有限公司 | A kind of water-based resin-free color paste of high stability and preparation method thereof |
| CN108410268A (en) * | 2018-02-05 | 2018-08-17 | 珠海悦美水墨新材料股份有限公司 | A kind of no resin aqueous color paste and preparation method thereof |
| CN108893004A (en) * | 2018-05-28 | 2018-11-27 | 河北晨阳工贸集团有限公司 | A kind of aqueous permanent violet mill base and preparation method thereof |
| CN108753046A (en) * | 2018-05-28 | 2018-11-06 | 河北晨阳工贸集团有限公司 | A kind of aqueous titanium white mill base and preparation method thereof |
| CN108822623A (en) * | 2018-05-28 | 2018-11-16 | 河北晨阳工贸集团有限公司 | A kind of aqueous phthalocyanine blue slurry and preparation method thereof |
| CN108753047A (en) * | 2018-06-12 | 2018-11-06 | 劳安新材料江苏有限公司 | A kind of sea blue color pigment printing paste |
| CN110004736A (en) * | 2019-04-02 | 2019-07-12 | 浙江诚迅新材料有限公司 | A kind of high solids content super fiber leather dyeing mill base and its preparation process |
| CN111138911A (en) * | 2020-01-19 | 2020-05-12 | 浙江纳美新材料股份有限公司 | Water-based environment-friendly color paste for water-based wood paint and preparation method thereof |
| CN114316686A (en) * | 2020-09-29 | 2022-04-12 | 立邦涂料（中国）有限公司 | Pigment preparation, preparation method and application thereof |
| CN113025126A (en) * | 2021-03-18 | 2021-06-25 | 惠州市利德薛氏科技有限公司 | Cold pigment color paste and preparation method thereof |
| WO2023165903A1 (en) * | 2022-03-02 | 2023-09-07 | Basf Coatings Gmbh | A water-borne pigment paste composition free of resin, its preparation method and its application thereof |
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Application publication date: 20140212 |
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