CN102181198A - Fluoride-containing anti-flood and anti-float hyperdispersant used for solvent-based coating ink and preparation method of hyperdispersant - Google Patents
Fluoride-containing anti-flood and anti-float hyperdispersant used for solvent-based coating ink and preparation method of hyperdispersant Download PDFInfo
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- CN102181198A CN102181198A CN2011101366755A CN201110136675A CN102181198A CN 102181198 A CN102181198 A CN 102181198A CN 2011101366755 A CN2011101366755 A CN 2011101366755A CN 201110136675 A CN201110136675 A CN 201110136675A CN 102181198 A CN102181198 A CN 102181198A
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Abstract
The invention discloses a fluoride-containing anti-flood and anti-float hyperdispersant used for solvent-based coating ink and a preparation method of the hyperdispersant. The hyperdispersant is made from raw materials of acrylate monomer, initiator, fluoride-containing monomer, solvent and amine. The anti-flood and anti-float hyperdispersant is used in the prime coat of paint, does not affect the recoatability of the system, and has excellent anti-flood and anti-float effect.
Description
Technical field
The present invention relates to a kind of solvent based coating printing ink and prevent loose colour grow dim hyper-dispersant and production method with fluorinated.
Background technology
In coating and printing ink is produced, if the common grinding or the color separation grinding system of multiple color are arranged, use common dispersion agent, can produce phenomenons such as loose colour grows dim unavoidably.Now main the employing contained organosilyl dispersion agent and solved the loose colour grow diming phenomenon that produces in the common grinding of multiple color or the color separation grinding system, uses in the primary coat of paint but contain organosilyl dispersion agent, may cause the problem of recoat.
Summary of the invention
The object of the present invention is to provide and a kind ofly use in the primary coat of paint, the solvent based coating printing ink of recoatability that does not influence system is with the anti-loose colour of the fluorinated hyper-dispersant that grows dim.
Technical solution of the present invention is:
A kind of solvent based coating printing ink is characterized in that: made by following raw materials by weight percent with the anti-loose colour of the fluorinated hyper-dispersant that grows dim:
Described acrylate monomer is methyl acrylate, methyl methacrylate, ethyl propenoate, Isooctyl acrylate monomer or butyl acrylate.
Initiator is Diisopropyl azodicarboxylate or benzoyl peroxide.
Fluorochemical monomer is vinylformic acid trifluoro ethyl ester, methacrylic acid ten difluoro heptyl esters, vinylformic acid hexafluoro butyl ester or dodecafluorhe-ptylacrylate.
Solvent is dimethylbenzene, N-BUTYL ACETATE or 1-Methoxy-2-propyl acetate.
Amine is dimethylamino propylamine, triethylene tetramine or diethyleneglycolamin.
A kind of solvent based coating printing ink is characterized in that: at first the solvent of 0.3-15% weight percent is poured in the reactor, be warming up to 80-145 ℃ with the grow dim preparation method of hyper-dispersant of the anti-loose colour of fluorinated; Simultaneously the acrylate monomer of 10-40% weight percent, the initiator of 0.08-0.85% weight percent, the fluorochemical monomer of 5-50% weight percent are mixed, under 80-145 ℃ temperature, join in the reactor in 3-5 hour, carry out polyreaction, be incubated 2-3 hour; Add the solvent of 0.3-5% weight percent and the initiator of 0.01-0.05% weight percent; Be incubated 2-3 hour; The solvent that adds remaining initiator and 0.2～20% weight percent; Be incubated 1～2 hour; The amine that adds residual solvent and 5-10% weight percent at last; Be incubated 1～2 hour, get product after the cooling.
The present invention uses in the primary coat of paint, does not influence the recoatability of system, has the excellent loose colour effect of growing dim that prevents.Experimental data:
Grind the coil coating finishing paint application experiment altogether
One, mill base grinds prescription
| Material name | Addition |
| Vibrin YP3822 | 30.00 |
| Phthalocyanine blue BGS | 3.00 |
| Titanium dioxide | 15.00 |
| Dispersion agent | 0.40 |
| Mixed solvent | 7.30 |
| Add up to | 55.7 |
Above mesh-of-grind≤10 micron add following material again, stir.
Two, paint formulation
| Mill base | 55.7 |
| Vibrin YP3822 | 28.00 |
| Aminoresin 5603 | 7.00 |
| Catalyzer 1051 | 0.40 |
| Flow agent D887 | 0.40 |
| Mixed solvent | 8.5 |
| Add up to | 100 |
Three, the loose colour experiment of growing dim
Dispersion agent: we have tried out hyper-dispersant of the present invention respectively, like product 1, and like product 2, like product 3, other condition is all constant
Behind the scraper plate, do the loose colour experiment of growing dim with referring to grind:
Illustrate: instrument: color difference meter BYK6834, glossometer BYK4430, full-automatic coating machine Δ E, Δ L all are meant with this color part and make standard, refer to grind part with the instrument survey.Δ E represents to refer to grind the aberration of part and this color part.Δ L represents the loose colour degree, routine sky blue paint, if positive number, then expression is floating blue, if negative is then represented fubai.
The invention will be further described below in conjunction with embodiment.
Embodiment
At first the solvent of 0.3-15% (example 0.3%, 8%, 15%) weight percent is poured in the reactor, be warming up to 80-145 ℃ (80 ℃, 120 ℃, 145 ℃ of examples); Simultaneously the acrylate monomer of 10-40% (example 10%, 25%, 40%) weight percent, the initiator of 0.08-0.85% (example 0.08%, 0.082%, 0.085%) weight percent, the fluorochemical monomer of 5-50% (example 5%, 25%, 50%) weight percent are mixed, under the temperature of 80-145 ℃ (80 ℃, 120 ℃, 145 ℃ of examples), join in the reactor in 3-5 hour, carry out polyreaction, be incubated 2-3 hour; Add the solvent of 0.3-5% (example 0.3%, 3%, 5%) weight percent and the initiator of 0.01-0.05% (example 0.01%, 0.03%, 0.05%) weight percent; Be incubated 2-3 hour; The solvent that adds remaining initiator and 0.2～20% (example 0.2%, 12%, 20%) weight percent; Be incubated 1～2 hour; The amine that adds residual solvent and 5-10% (example 5%, 8%, 10%) weight percent at last; Be incubated 1～2 hour, get product after the cooling.
Gained is a solvent based coating printing ink with the anti-loose colour of the fluorinated hyper-dispersant that grows dim, and is made by following raw materials by weight percent:
Above-mentioned each amounts of components sum is 100%.
Described acrylate monomer is methyl acrylate (or methyl methacrylate or ethyl propenoate or Isooctyl acrylate monomer or butyl acrylate).Initiator is Diisopropyl azodicarboxylate (or benzoyl peroxide).Fluorochemical monomer is vinylformic acid trifluoro ethyl ester (or methacrylic acid ten difluoro heptyl esters or vinylformic acid hexafluoro butyl ester or dodecafluorhe-ptylacrylate).Solvent is dimethylbenzene (or N-BUTYL ACETATE or 1-Methoxy-2-propyl acetate).Amine is dimethylamino propylamine (or triethylene tetramine or diethyleneglycolamin).
Claims (7)
1. a solvent based coating printing ink is characterized in that: made by following raw materials by weight percent with the anti-loose colour of the fluorinated hyper-dispersant that grows dim:
Acrylate monomer 10 ~ 40%
Initiator 0.1 ~ 1%
Fluorochemical monomer 5 ~ 50%
Solvent 1 ~ 50%
Amine 5-10%.
2. solvent based coating printing ink according to claim 1 is with the anti-loose colour of the fluorinated hyper-dispersant that grows dim, and it is characterized in that: described acrylate monomer is methyl acrylate, methyl methacrylate, ethyl propenoate, Isooctyl acrylate monomer or butyl acrylate.
3. solvent based coating printing ink according to claim 1 and 2 is with the anti-loose colour of the fluorinated hyper-dispersant that grows dim, and it is characterized in that: initiator is Diisopropyl azodicarboxylate or benzoyl peroxide.
4. solvent based coating printing ink according to claim 1 and 2 is with the anti-loose colour of the fluorinated hyper-dispersant that grows dim, and it is characterized in that: fluorochemical monomer is vinylformic acid trifluoro ethyl ester, methacrylic acid ten difluoro heptyl esters, vinylformic acid hexafluoro butyl ester or dodecafluorhe-ptylacrylate.
5. solvent based coating printing ink according to claim 1 and 2 is with the anti-loose colour of the fluorinated hyper-dispersant that grows dim, and it is characterized in that: solvent is dimethylbenzene, N-BUTYL ACETATE or 1-Methoxy-2-propyl acetate.
6. solvent based coating printing ink according to claim 1 and 2 prevents the loose colour hyper-dispersant that grows dim with fluorinated, and it is characterized in that: amine is dimethylamino propylamine, triethylene tetramine or diethyleneglycolamin.
7. the described solvent based coating printing ink of claim 1 is characterized in that: at first the solvent of 0.3-15% weight percent is poured in the reactor, be warming up to 80-145 ℃ with the grow dim preparation method of hyper-dispersant of the anti-loose colour of fluorinated; Simultaneously the acrylate monomer of 10-40% weight percent, the initiator of 0.08-0.85% weight percent, the fluorochemical monomer of 5-50% weight percent are mixed, under 80-145 ℃ temperature, join in the reactor in 3-5 hour, carry out polyreaction, be incubated 2-3 hour; Add the solvent of 0.3-5% weight percent and the initiator of 0.01-0.05% weight percent; Be incubated 2-3 hour; The solvent that adds remaining initiator and 0.2 ~ 20% weight percent; Be incubated 1～2 hour; The amine that adds residual solvent and 5-10% weight percent at last; Be incubated 1～2 hour, get product after the cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101366755A CN102181198A (en) | 2011-05-25 | 2011-05-25 | Fluoride-containing anti-flood and anti-float hyperdispersant used for solvent-based coating ink and preparation method of hyperdispersant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101366755A CN102181198A (en) | 2011-05-25 | 2011-05-25 | Fluoride-containing anti-flood and anti-float hyperdispersant used for solvent-based coating ink and preparation method of hyperdispersant |
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| CN102181198A true CN102181198A (en) | 2011-09-14 |
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| CN2011101366755A Pending CN102181198A (en) | 2011-05-25 | 2011-05-25 | Fluoride-containing anti-flood and anti-float hyperdispersant used for solvent-based coating ink and preparation method of hyperdispersant |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1571822A (en) * | 2001-10-17 | 2005-01-26 | 埃弗卡添加剂股份有限公司 | Levelling agent and anti-cratering agent |
| CN101225262A (en) * | 2008-01-30 | 2008-07-23 | 陈永康 | Fluorocarbon compound modified polyacrylate flow agent for coating ink and production method thereof |
| CN101591486A (en) * | 2009-06-12 | 2009-12-02 | 陈永康 | Anti-graffiti and fluorinated silicone modified acrylate flow agent of easy cleaning and production method |
| JP2010132769A (en) * | 2008-12-04 | 2010-06-17 | Kyoeisha Chem Co Ltd | Surface conditioner for coating agent |
-
2011
- 2011-05-25 CN CN2011101366755A patent/CN102181198A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1571822A (en) * | 2001-10-17 | 2005-01-26 | 埃弗卡添加剂股份有限公司 | Levelling agent and anti-cratering agent |
| CN101225262A (en) * | 2008-01-30 | 2008-07-23 | 陈永康 | Fluorocarbon compound modified polyacrylate flow agent for coating ink and production method thereof |
| JP2010132769A (en) * | 2008-12-04 | 2010-06-17 | Kyoeisha Chem Co Ltd | Surface conditioner for coating agent |
| CN101591486A (en) * | 2009-06-12 | 2009-12-02 | 陈永康 | Anti-graffiti and fluorinated silicone modified acrylate flow agent of easy cleaning and production method |
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Application publication date: 20110914 |