CN102516839A - Preparation method for dispersing agent for ink or paint - Google Patents
Preparation method for dispersing agent for ink or paint Download PDFInfo
- Publication number
- CN102516839A CN102516839A CN201110393129XA CN201110393129A CN102516839A CN 102516839 A CN102516839 A CN 102516839A CN 201110393129X A CN201110393129X A CN 201110393129XA CN 201110393129 A CN201110393129 A CN 201110393129A CN 102516839 A CN102516839 A CN 102516839A
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- sulfo
- paint
- succinic acid
- ester sodium
- tridecyl ester
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Abstract
The invention discloses a preparation method for a dispersing agent for ink or paint. The method comprises the following steps of: mixing a mixed solution of sodium tridecyl sulfosuccinate and alcohol, and propylene glycol methyl ether acetate in a weight ratio of (0.5-3):1, distilling at the temperature of between 100 and 120 DEG C to remove alcohol water, and adjusting the weight concentration range of the sodium tridecyl sulfosuccinate to be 40 to 75 percent by using the propylene glycol methyl ether acetate to obtain the sodium tridecyl sulfosuccinate dispersing agent. The sodium tridecyl sulfosuccinate and the propylene glycol methyl ether acetate are compounded aiming at the excellent performance and defects in using of the two materials, and the novel dispersing agent for the ink or paint, which has excellent performance can be obtained by aftertreatment.
Description
Technical field
The present invention relates to chemical field, be specifically related to a kind of dispersion agent that is used for printing ink or paint.
Background technology
Sulfo-succinic acid tridecyl ester sodium is the splendid high oil-soluble hydrophobic surfactant of a kind of performance; Its CMC value is very low; Can be distributed to resin, pigment, printing ink, dyestuff etc. in the organic system, be very effective dispersion agent, wetting agent and stablizer; Its uniqueness is given the oil soluble of wetting ability pigment effectively.Sulfo-succinic acid tridecyl ester sodium joins in the organic system such as one type in MO, and system PV, yield value property and thixotropy preferably can be provided; No matter be to be sprayed at wetting mixing on the pigment, still join in the organic system, can both make wetting ability pigment be used for the oiliness system.Sulfo-succinic acid tridecyl ester sodium is not classified as the material to environmental hazard by country.This product fully biodegradable.There is data to show, in three days biodegradable 66%.1-Methoxy-2-propyl acetate is made cellosolve, can be used for TKK 021, nitrocellulose, FM; Make high polymer solvent, can be used for PS, Vinyl Acetate Copolymer, polymethylmethacrylate, urethane, Synolac, vinyl resin, epoxy resin, petroleum resin, resol etc.; Make rubber solvent, can be used for natural gum, neoprene latex, second third glue, butadiene-acrylonitrile rubber, butadiene-styrene rubber etc.; Make natural macromolecular thing solvent, can be used for various greases, wax, glue and rosin, in coatings industry, 1-Methoxy-2-propyl acetate is widely used as solvent; The nearly all fiber and the varnish of resin and latex all can adopt, in common solvent, as adding a small amount of (10%-15%) in YLENE, the BTX aromatics; Can improve the general property of finished product paint,, improve leveling characteristics as reducing rate of volatilization; Increase smoothness, make smooth coating, and be rich in gloss.1-Methoxy-2-propyl acetate as the solvent of tanning agent, can improve the flexibility color and luster good with maintenance of leather in leather industry.In printing industry good dose of printing-ink.But in practical application; In some printing ink, paint formulation system; The sulfo-succinic acid tridecyl ester sodium solution that has moisture and low-carbon alcohol to exist can't add; A spot of moisture and low-carbon alcohol are the key factor that makes prescription failure in prescription, and be therefore, a small amount of even do not have the residual sulfo-succinic acid tridecyl ester sodium solution exploitation of alcohol, water and other impurity just necessary.
Summary of the invention
To sulfo-succinic acid tridecyl ester sodium and the excellent properties of two kinds of raw materials of 1-Methoxy-2-propyl acetate and defective in use; We are together composite with above-mentioned two kinds of raw materials; Through aftertreatment, obtain the excellent more novel ink of performance or the dispersion agent of paint.
The technical problem that the present invention will solve realizes through following technical scheme: a kind of preparation method who is used for the dispersion agent of printing ink or paint; With mixing solutions and the 1-Methoxy-2-propyl acetate of sulfo-succinic acid tridecyl ester sodium and alcohol by weight being (0.5-3): 1 mixed; Pure water is sloughed in distillation under 100～120 ℃ temperature; The weight concentration scope of using 1-Methoxy-2-propyl acetate to regulate sulfo-succinic acid tridecyl ester sodium again is (40～75) %, promptly gets sulfo-succinic acid tridecyl ester sodium dispersion agent.
Further: in the above-mentioned preparation method who is used for the dispersion agent of printing ink or paint, described alcohol is one or both in ethanol, the Virahol.In the mixing solutions of sulfo-succinic acid tridecyl ester sodium and alcohol, the weight percentage of sulfo-succinic acid tridecyl ester sodium is (65-75) %.
Compare with ethanol (or Virahol) solution of existing sulfo-succinic acid tridecyl ester sodium, this handicraft product reduces the moisture content in the product as far as possible, and the 1-Methoxy-2-propyl acetate of introducing has in use been brought into play well collaborative compatibleness.Product makes the performance of printing-ink or paint better in printing industry, uses more extensive.
Embodiment:
Purport of the present invention is to sulfo-succinic acid tridecyl ester sodium and the excellent properties of two kinds of raw materials of 1-Methoxy-2-propyl acetate and defective in use; We are together composite with above-mentioned two kinds of raw materials; Through aftertreatment, obtain the excellent more novel ink of performance or the dispersion agent of paint.
Below in conjunction with specific embodiment the present invention is done description further, but specific embodiment is not done any qualification to the present invention.
Embodiment 1
Reactor drum assembling is Distallation systm, adds the 200g active matter content and be the alcoholic solution of 70% sulfo-succinic acid tridecyl ester sodium, the 100g 1-Methoxy-2-propyl acetate; Stir and be heated to more than 110 ℃; Distillation 2h goes out to anhydrous, the pure water of collecting and 1-Methoxy-2-propyl acetate solution is reclaimed pending separately, and sampling is with karl Fischer method measurement moisture content＜2%; Stop heating; Measure finished product according to " the direct two-phase titration of mensuration of Anionic Active in the GB/T 5173-1985 washing composition " and contain measurement sulfo-succinic acid tridecyl ester sodium content, add 1-Methoxy-2-propyl acetate and regulate content to 70%, obtain light yellow transparent liquid.
The novel dispersant that reaction makes is measured its dispersion force according to " CB/T 5550-1998 surfactant-dispersed power measuring method ", and the dispersion force of this dispersion agent that obtains is 100%～105%.And in a kind of water color ink, paint, add the novel dispersant of certain proportion (10%-15%) and comparing of not adding, the printing ink, paint thixotropy that adds novel dispersant more suitably, rate of volatilization reduces, and leveling characteristics improves, and smoothness increases.
Embodiment 2
Reactor drum assembling is Distallation systm, adds the 1200g active matter content and be the alcoholic solution of 70% sulfo-succinic acid tridecyl ester sodium, the 500g 1-Methoxy-2-propyl acetate; Stir and be heated to more than 110 ℃; Distillation 2h goes out to anhydrous, the pure water of collecting and 1-Methoxy-2-propyl acetate solution is reclaimed pending separately, and sampling is with karl Fischer method measurement moisture content＜2%; Stop heating; Measure finished product according to " the direct two-phase titration of mensuration of Anionic Active in the GB/T 5173-1985 washing composition " and contain measurement sulfo-succinic acid tridecyl ester sodium content, add 1-Methoxy-2-propyl acetate and regulate content to 60%, obtain light yellow transparent liquid.
The novel dispersant that reaction makes is measured its dispersion force according to " CB/T 5550-1998 surfactant-dispersed power measuring method ", and the dispersion force of this dispersion agent that obtains is 101%～104%.And in a kind of water color ink, paint, add the novel dispersant of certain proportion (12%-15%) and comparing of not adding, the printing ink, paint thixotropy that adds novel dispersant more suitably, rate of volatilization reduces, and leveling characteristics improves, and smoothness increases.
Embodiment 3
Vacuum is added the alcoholic solution that the 100kg active matter content is 70% sulfo-succinic acid tridecyl ester sodium in the pilot scale still of 200L band distillation vacuum feed system; The 50kg propylene-glycol ether acetate; Stir and be heated to more than 110 ℃; Distillation 2h goes out to anhydrous, the pure water of collecting and propylene-glycol ether acetate solution is reclaimed pending separately, and sampling is with karl Fischer method measurement moisture content＜2%; Stop heating; Measure finished product according to " the direct two-phase titration of mensuration of Anionic Active in the GB/T 5173-1985 washing composition " and contain measurement sulfo-succinic acid tridecyl ester sodium content, add 1-Methoxy-2-propyl acetate and regulate content to 70%, obtain light yellow transparent liquid.
The novel dispersant that reaction makes is measured its dispersion force according to " CB/T 5550-1998 surfactant-dispersed power measuring method ", and the dispersion force of this dispersion agent that obtains is 101%～104%.And in a kind of water color ink, paint, add the novel dispersant of certain proportion (10%-15%) and comparing of not adding, the printing ink, paint thixotropy that adds novel dispersant more suitably, rate of volatilization reduces, and leveling characteristics improves, and smoothness increases.
Claims (3)
1. preparation method who is used for the dispersion agent of printing ink or paint; It is characterized in that: with mixing solutions and the 1-Methoxy-2-propyl acetate of sulfo-succinic acid tridecyl ester sodium and alcohol by weight being (0.5-3): 1 mixed; Pure water is sloughed in distillation under 100～120 ℃ temperature; The weight concentration scope of using 1-Methoxy-2-propyl acetate to regulate sulfo-succinic acid tridecyl ester sodium again is (40～75) %, promptly gets sulfo-succinic acid tridecyl ester sodium dispersion agent.
2. the preparation method who is used for the dispersion agent of printing ink or paint according to claim 1 is characterized in that: described alcohol is one or both in ethanol, the Virahol.
3. the preparation method who is used for the dispersion agent of printing ink or paint according to claim 2 is characterized in that: in the mixing solutions of sulfo-succinic acid tridecyl ester sodium and alcohol, the weight percentage of sulfo-succinic acid tridecyl ester sodium is (65～75) %.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110393129.XA CN102516839B (en) | 2011-11-25 | 2011-11-25 | Preparation method for dispersing agent for ink or paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110393129.XA CN102516839B (en) | 2011-11-25 | 2011-11-25 | Preparation method for dispersing agent for ink or paint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102516839A true CN102516839A (en) | 2012-06-27 |
| CN102516839B CN102516839B (en) | 2014-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110393129.XA Active CN102516839B (en) | 2011-11-25 | 2011-11-25 | Preparation method for dispersing agent for ink or paint |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107163703A (en) * | 2017-07-04 | 2017-09-15 | 合肥择浚电气设备有限公司 | It is a kind of to be used for the antirust paint of machinery |
| CN108178965A (en) * | 2017-12-26 | 2018-06-19 | 吕绍淼 | A kind of aqueous epoxy resins antirust paint and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1272859A (en) * | 1997-09-05 | 2000-11-08 | 陶氏化学公司 | High internal phase ratio emulsions and stable aqueous dispersions of hydroxy-functional polymers |
| WO2002068519A2 (en) * | 2001-02-22 | 2002-09-06 | E.I. Dupont De Nemours And Company | Decorative solid surfacing materials filled with ceramic microspheres |
| WO2007130618A2 (en) * | 2006-05-04 | 2007-11-15 | Eastman Chemical Company | Hydrophilic fouling-release coatings and uses thereof |
| CN101331196A (en) * | 2005-12-16 | 2008-12-24 | 巴斯福涂料股份公司 | Aqueous coating material, method for the production thereof, and use thereof |
| US20100154146A1 (en) * | 2008-07-02 | 2010-06-24 | S.C. Johnson & Son, Inc. | Carpet decor and setting solution compositions |
-
2011
- 2011-11-25 CN CN201110393129.XA patent/CN102516839B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1272859A (en) * | 1997-09-05 | 2000-11-08 | 陶氏化学公司 | High internal phase ratio emulsions and stable aqueous dispersions of hydroxy-functional polymers |
| WO2002068519A2 (en) * | 2001-02-22 | 2002-09-06 | E.I. Dupont De Nemours And Company | Decorative solid surfacing materials filled with ceramic microspheres |
| CN101331196A (en) * | 2005-12-16 | 2008-12-24 | 巴斯福涂料股份公司 | Aqueous coating material, method for the production thereof, and use thereof |
| WO2007130618A2 (en) * | 2006-05-04 | 2007-11-15 | Eastman Chemical Company | Hydrophilic fouling-release coatings and uses thereof |
| US20100154146A1 (en) * | 2008-07-02 | 2010-06-24 | S.C. Johnson & Son, Inc. | Carpet decor and setting solution compositions |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107163703A (en) * | 2017-07-04 | 2017-09-15 | 合肥择浚电气设备有限公司 | It is a kind of to be used for the antirust paint of machinery |
| CN108178965A (en) * | 2017-12-26 | 2018-06-19 | 吕绍淼 | A kind of aqueous epoxy resins antirust paint and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102516839B (en) | 2014-02-19 |
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Address after: 511500 Industrial Park, Taiping Town, Qingxin District, Guangdong, Qingyuan Patentee after: Qingyuan hanco Ltd. Address before: 511853 Taiping Industrial Park, Qingxin County, Guangdong Patentee before: Qingxin County Hanke Chemical Technology Co., Ltd. |
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Effective date of registration: 20200403 Address after: 512400 Guangdong city of Nanxiong province Abas Industrial Park Patentee after: Nanxiong Hanke Chemical Technology Co., Ltd Address before: 511500 Industrial Park, Taiping Town, Qingxin District, Guangdong, Qingyuan Patentee before: Qingyuan hanco Ltd. |