CN102145267A - Multifunctional surfactant composition for water-based system and preparation method thereof - Google Patents
Multifunctional surfactant composition for water-based system and preparation method thereof Download PDFInfo
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- CN102145267A CN102145267A CN2010191020425A CN201019102042A CN102145267A CN 102145267 A CN102145267 A CN 102145267A CN 2010191020425 A CN2010191020425 A CN 2010191020425A CN 201019102042 A CN201019102042 A CN 201019102042A CN 102145267 A CN102145267 A CN 102145267A
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Abstract
The invention provides a multifunctional surfactant composition for a water-based system and a preparation method thereof. The surfactant composition used in formulas of a water-based coating, ink, adhesive and a digital material has low foaming effect and has the effect of effectively reducing the dynamic surface tension of the water-based system. The composition is formed by compounding and modifying based on alkynyl diol or alkynyl diol ethoxylate. The key component structure of the composition is an alkane structure in which R, R1 and R2 are straight-chained or branch-chained, and the number of carbons is 1 to 15; R, R1 and R2 can be the same or different groups; the carbon number of the alkane structure in which R, R1 and R2 are straight-chained or branch-chained is 1 to 15; R, R1 and R2 can be the same or different groups; and the sum of m and n is 1 to 30. The invention simultaneously provides the preparation method for the composition.
Description
Technical field
The present invention relates to a kind of surface activator composition, said composition is used for water based paint, printing ink, adhesive, digital material prescription to be had low bubble, effectively reduces the effect of the dynamic surface tension of water based systems.
Technical background
Along with the continuous exhaustion of non-renewable resources oil and coal, people pay much attention to the utilization of renewable resource water.Many with the solvent be the product system of medium to aqueous based systems conversion, very fast such as product Water-borne modification speed in recent years such as water base coating, printing ink, adhesive, digital materials.In the research and development of water based product, use surfactant to be absolutely necessary, thereby the surface tension of utilizing surfactant to reduce water realize purposes such as the coating, dispersion of product.
Yet most surfactants can only reduce the static surface tension of water, so water based product can't satisfy application requirements in many movement environments that are in high shear, as high speed printing, coating spraying, air brushing process; Its reason is that shearing condition lower surface active agent molecule is very low to the ability of surface migration, can not in time reduce the surface tension of water, causes applied defect (as shrinkage cavity, surperficial disadvantage such as tangerine peel); This dynamic surface tension of water down is called dynamic surface tension, and this dynamic surface tension becomes very important influence factor in the dynamic environment, and the application requirements that the dynamic surface tension that utilizes surfactant to reduce system satisfies product is the vital task and the difficult problem of formula for a product design.
In addition, the introducing of most of surfactants can increase the frothing capacity of water based product even can seriously surely steep, and the existence of foam is to abstain from very much in the application process, because foam also can bring many surperficial disadvantages (as shrinkage cavity, flake, fire pit etc.), the gathering of foam simultaneously also can influence the material transmission of production system, reduces production efficiency.So its frothing capacity also is unusual important consideration when the option table surface-active agent.
Reported the surfactant that contains following molecular structure in patent US2997447, the dynamic surface tension that both can reduce aqueous based systems also has suds suppressing properties simultaneously.
Molecular formula 1
R, R1, R2-are the alkane structure of straight or branched, and carbon number is 1-15;
R, R1, R2-can be identical or different group;
But find that in the product application process compatibility of this constructed products and water is poor, how with surfactant-dispersed in system and do not reduce and use usefulness and become comparatively stubborn problem.Although this series products can reduce dynamic surface tension in addition, but amplitude is limited, sheared lower surface tension force such as 0.1% o'clock in 6 bubble/seconds and be about 35 dyne/cm, this will limit the base material range of its adaptation, can not obtain satisfactory result when plastics, BOPP film surface-coated.
Reported the surfactant of following molecular structure at patent US3268593, the dynamic surface tension that both can reduce aqueous based systems also has certain suds suppressing properties simultaneously.
Molecular formula 2
R, R1, R2-are the alkane structure of straight or branched, and carbon number is 1-15;
R, R1, R2-can be identical or different group;
m+n＝1-30
Surfactant shown in the molecular formula 2 is to carry out the ethoxylation modification by molecular formula 1 surfactant, compatibility by such modification rear surface activating agent has obtained certain improvement, but reducing capillary efficient descends to some extent, low ethoxylation degree is that compatibility is still undesirable, surface tension raise very fast when highly ethoxylatedization spent, frothing capacity is higher simultaneously, and the scope of application is limited.
Summary of the invention
The present invention will provide a kind of surface activator composition, and said composition can reduce the dynamic surface tension of aqueous based systems, and show with water good dispersion stabilization is arranged, and have the lasting bubble ability that presses down; The present invention also provides this preparation of compositions method.
The present invention is based on acetylenediol and ethoxylation acetylenediol surfactant, is easy to and effects such as water compatible, lower dynamic surface tension, control bubble thereby select for use other special surfactant to carry out the composite modified composition that reaches.
The acetylenediol molecular structure is as follows:
Molecular formula 3
R, R1, R2-are the alkane structure of straight or branched, and carbon number is 1-15;
R, R1, R2-can be identical or different group;
Can select product for use is 2,5-dimethyl-2,5-hexin glycol, 2,5-hexin glycol, 3,6-dimethyl-4-octyne-3,6-glycol, 4-octyne-3,6 glycol, 4,7-dimethyl-5 decine-4,7 glycol, 2,4,7,9-tetramethyl-5-decine-4,7 glycol, 5,8-dimethyl-dodecyne-5,8 glycol, 2,5,8,11-tetramethyl-dodecyne-5,8 glycol.Be preferably 2,4,7,9-tetramethyl-5-decine-4,7 glycol (Tu Yile
FS-204, Tianjin Sai Fei chemical company product), 2,5,8,11-tetramethyl-dodecyne-5,8 glycol (Tu Yile
FS-304, Tianjin Sai Fei chemical company product);
Ethoxylation acetylenediol surfactant molecule structure is as follows:
Molecular formula 4
R, R1, R2-are the alkane structure of straight or branched, and carbon number is 1-15;
R, R1, R2-can be identical or different group;
m+n＝1-30
Can select product for use is 2,4,7, and 9-tetramethyl-5-decine-4,7 glycol adds 20% oxirane and is coated with easy pleasure
FS-620, Tianjin Sai Fei chemical company product), 2,4,7,9-tetramethyl-5-decine-4,7 glycol adds 40% oxirane (Tu Yile
FS-640, Tianjin Sai Fei chemical company product), 2,4,7,9-tetramethyl-5-decine-4,7 glycol adds 65% oxirane;
2,5,8,11-tetramethyl-dodecyne-5,8 glycol addition 20% oxirane, 2,5,8,11-tetramethyl-dodecyne-5,8 glycol addition 40% oxirane, 2,5,8,11-tetramethyl-dodecyne-5,8 glycol addition 60% oxirane.Be preferably 2,4,7,9-tetramethyl-5-decine-4,7 glycol adds 40% oxirane, and 2,5,8,11-tetramethyl-dodecyne-5,8 glycol adds 40% oxirane;
Other surfactant can be selected anion surfactant such as polyoxyethylene alkyl ether sulfate salt, fatty alcohol phosphates, butanedioic acid alkyl sulfate for use; Also can select non-ionic surface active agent such as AEO, APES, Span, sorbierite ethoxylate, organosilicon APEO, isomery alcohol APEO for use.Preferred anionic class surfactant is polyoxyethylene alkyl ether sulfate salt, butanedioic acid alkyl sulfate; Preferred nonionic surfactants is AEO, isomery alcohol APEO.
Composition need add an amount of solvent as stabilizing agent, optional ethylene glycol, propane diols, isopropyl alcohol, butyl glycol ether, dipropylene glycol methyl ether, DPG, glycerine, diethylene glycol, distilled water or deionized water etc.
Composite formula is constructed as follows:
Composition manufacture method: with the acetylenic glycols heating and melting, add ethoxylated acetylenic glycols then, stir and be heated to range of reaction temperature then, add anion surfactant and non-ionic surface active agent successively and keep the certain reaction time, add solvent and the water back that stirs then and filter and to get final product.
Reaction temperature is 10-80 ℃, preferred 25-70 ℃; Reaction time 30-120 minute, be preferably 60-90 minute;
The specific embodiment
Embodiment 1
Method for making: 375g is coated with easy pleasure
In the FS-204 heating and melting suction 2000ml there-necked flask, suction 225g is coated with easy pleasure then
FS-640 stirs evenly and slowly is heated to 45 ℃, adds 150g fatty alcohol AEO-9 surfactant then, keeps and stirs 60 minutes, adds isopropyl alcohol 300g solvent and 450g water, obtains little yellow transparent liquid, obtains the 1498g product after the filtration.
Embodiment 2
Method for making: 450g is coated with easy pleasure
In the FS-204 heating and melting suction 2000ml there-necked flask, suction 225g is coated with easy pleasure then
FS-304 stirs evenly and slowly is heated to 65 ℃, adds 225g fatty alcohol AEO-5 surfactant then, keeps and stirs 60 minutes, adds propane diols 375g solvent and 225g water, obtains little yellow transparent liquid, obtains the 1498g product after the filtration.
Embodiment 3
Method for making: 525g is coated with easy pleasure
In the FS-640 suction 2000ml there-necked flask, suction 225g is coated with easy pleasure then
Superwet-320 stirs evenly and slowly is heated to 30 ℃, adds 75g fatty alcohol AEO-5 surfactant then, keeps and stirs 60 minutes, adds ethylene glycol 225g solvent and 450g water, obtains little yellow transparent liquid, obtains the 1498g product after the filtration.
Composition properties
Evaluation test: get quantitative product and be mixed with 0.1% aqueous solution, observe in the product 24 hours compatibility with aqueous systems with ocular estimate; Use maximum foam-forming method to detect the dynamic surface tension of the aqueous solution; Use the graduated cylinder method to measure the foam behavior of the 50ml aqueous solution;
From table, draw, embodiment 1-3 has obviously improved the compatibility of acetylenic glycols derivative and water, and reduced the dynamic surface tension of aqueous based systems significantly, and do not had obvious influence, still kept the suds suppressing properties of acetylenic glycols through the foaming properties of composite modified back product.
Claims (3)
1. compositions of additives that is used for aqueous based systems, its feature is as follows:
1.1) composition is to be that composite modified forming carried out on the basis with acetylenic glycols or acetylenic glycols ethoxylate, these materials have following molecular formula:
The acetylenediol molecular structure is as follows:
R, R1, R2-are the alkane structure of straight or branched, and carbon number is 1-15;
R, R1, R2-can be identical or different group;
Ethoxylation acetylenediol surfactant molecule structure is as follows:
R, R1, R2-are the alkane structure of straight or branched, and carbon number is 1-15;
R, R1, R2-can be identical or different group;
m+n＝1-30
1.2. the formula range of composition such as following table:
Composite formula is constructed as follows:
2. according to right 1 requirement, its manufacture method is characterized as the acetylenic glycols heating and melting, add ethoxylated acetylenic glycols then, stir and be heated to range of reaction temperature then, add anion surfactant and non-ionic surface active agent successively and keep the certain reaction time, add solvent then and water stirs.
3. manufacture method according to claim 2, it is characterized by reaction temperature is 10-80 ℃; Reaction time 30-120 minute.
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103304822A (en) * | 2013-06-20 | 2013-09-18 | 重庆闽东化工有限责任公司 | Production technology for emulsifying rosin resin |
| CN103304823A (en) * | 2013-06-20 | 2013-09-18 | 重庆闽东化工有限责任公司 | Emulsifier composition for emulsifying rosin resin |
| WO2014081946A3 (en) * | 2012-11-26 | 2014-10-09 | Memc Singapore Pte, Ltd. | Methods for the recycling of wire-saw cutting fluid |
| CN106908294A (en) * | 2017-03-24 | 2017-06-30 | 漯河医学高等专科学校 | A kind of processing method of Pathologic specimen |
| CN108004050A (en) * | 2017-12-15 | 2018-05-08 | 上海东大化学有限公司 | A kind of spray cleaning agent and preparation method thereof |
| CN108096882A (en) * | 2017-12-08 | 2018-06-01 | 武汉奥克特种化学有限公司 | A kind of no silicon defoaming agent of printed wiring board developer solution |
| CN108129649A (en) * | 2017-12-15 | 2018-06-08 | 上海东大化学有限公司 | A kind of silane-modified acetylenic glycols polyoxyethylene ether and preparation method and application |
| CN108559602A (en) * | 2018-04-18 | 2018-09-21 | 三峡大学 | A kind of aqueous diamond wire silicon chip cutting fluid |
| CN109477226A (en) * | 2016-06-23 | 2019-03-15 | 德国艾托特克公司 | Aqueous composition for metal surface post-processing |
| CN109836883A (en) * | 2019-03-22 | 2019-06-04 | 天津赫普菲乐新材料有限公司 | A kind of aqueous lithium battery diaphragm coating wetting agent |
| CN109868000A (en) * | 2019-03-28 | 2019-06-11 | 天津赫普菲乐新材料有限公司 | A kind of anti-dry spot additive and preparation method thereof and the application in aqueous cathode electrodip painting |
| CN110124579A (en) * | 2019-05-22 | 2019-08-16 | 天津赫普菲乐新材料有限公司 | A kind of grinding distribution agent for heat sublimation ink |
| CN110291245A (en) * | 2017-03-09 | 2019-09-27 | 松本油脂制药株式会社 | Acrylic fiber inorganic agent and application thereof |
| CN112063207A (en) * | 2020-09-01 | 2020-12-11 | 上海敦欣标签标识有限公司 | Environment-friendly degradable BOPP synthetic label film coating and preparation method thereof |
| CN113265173A (en) * | 2020-02-14 | 2021-08-17 | 赢创运营有限公司 | Solvent-free compositions based on 2,4,7, 9-tetramethyl-5-decyne-4, 7-diol |
| CN113385103A (en) * | 2021-05-12 | 2021-09-14 | 湖南兴弘新材料科技有限公司 | Surfactant composition, preparation method and application |
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| US6156116A (en) * | 1999-03-19 | 2000-12-05 | Air Products And Chemicals, Inc. | Conversion of crude phthalocyanine blue from red to green shade in an aqueous environment |
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| CN1126716A (en) * | 1995-01-11 | 1996-07-17 | 气体产品与化学公司 | Ethoxylated acetylenic glycols having low dynamic surface tension |
| US6156116A (en) * | 1999-03-19 | 2000-12-05 | Air Products And Chemicals, Inc. | Conversion of crude phthalocyanine blue from red to green shade in an aqueous environment |
| EP1153992A1 (en) * | 2000-05-10 | 2001-11-14 | Seiko Epson Corporation | Ink jet recording ink composition containing a pigment coated with a resin |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014081946A3 (en) * | 2012-11-26 | 2014-10-09 | Memc Singapore Pte, Ltd. | Methods for the recycling of wire-saw cutting fluid |
| CN103304823A (en) * | 2013-06-20 | 2013-09-18 | 重庆闽东化工有限责任公司 | Emulsifier composition for emulsifying rosin resin |
| CN103304822A (en) * | 2013-06-20 | 2013-09-18 | 重庆闽东化工有限责任公司 | Production technology for emulsifying rosin resin |
| CN109477226A (en) * | 2016-06-23 | 2019-03-15 | 德国艾托特克公司 | Aqueous composition for metal surface post-processing |
| CN110291245A (en) * | 2017-03-09 | 2019-09-27 | 松本油脂制药株式会社 | Acrylic fiber inorganic agent and application thereof |
| CN110291245B (en) * | 2017-03-09 | 2022-05-17 | 松本油脂制药株式会社 | Treating agent for acrylic fiber and use thereof |
| CN106908294A (en) * | 2017-03-24 | 2017-06-30 | 漯河医学高等专科学校 | A kind of processing method of Pathologic specimen |
| CN108096882A (en) * | 2017-12-08 | 2018-06-01 | 武汉奥克特种化学有限公司 | A kind of no silicon defoaming agent of printed wiring board developer solution |
| CN108004050A (en) * | 2017-12-15 | 2018-05-08 | 上海东大化学有限公司 | A kind of spray cleaning agent and preparation method thereof |
| CN108129649A (en) * | 2017-12-15 | 2018-06-08 | 上海东大化学有限公司 | A kind of silane-modified acetylenic glycols polyoxyethylene ether and preparation method and application |
| CN108004050B (en) * | 2017-12-15 | 2020-03-31 | 上海东大化学有限公司 | Cleaning agent for spraying and preparation method thereof |
| CN108129649B (en) * | 2017-12-15 | 2020-02-04 | 上海东大化学有限公司 | Silane modified alkynediol polyoxyethylene ether and preparation method and application thereof |
| CN108559602B (en) * | 2018-04-18 | 2020-12-11 | 三峡大学 | Water-based diamond wire silicon wafer cutting fluid |
| CN108559602A (en) * | 2018-04-18 | 2018-09-21 | 三峡大学 | A kind of aqueous diamond wire silicon chip cutting fluid |
| CN109836883A (en) * | 2019-03-22 | 2019-06-04 | 天津赫普菲乐新材料有限公司 | A kind of aqueous lithium battery diaphragm coating wetting agent |
| CN109868000A (en) * | 2019-03-28 | 2019-06-11 | 天津赫普菲乐新材料有限公司 | A kind of anti-dry spot additive and preparation method thereof and the application in aqueous cathode electrodip painting |
| CN110124579A (en) * | 2019-05-22 | 2019-08-16 | 天津赫普菲乐新材料有限公司 | A kind of grinding distribution agent for heat sublimation ink |
| CN110124579B (en) * | 2019-05-22 | 2021-08-20 | 天津赫普菲乐新材料有限公司 | Grinding dispersant for thermal sublimation ink |
| CN113265173A (en) * | 2020-02-14 | 2021-08-17 | 赢创运营有限公司 | Solvent-free compositions based on 2,4,7, 9-tetramethyl-5-decyne-4, 7-diol |
| CN112063207A (en) * | 2020-09-01 | 2020-12-11 | 上海敦欣标签标识有限公司 | Environment-friendly degradable BOPP synthetic label film coating and preparation method thereof |
| CN113385103A (en) * | 2021-05-12 | 2021-09-14 | 湖南兴弘新材料科技有限公司 | Surfactant composition, preparation method and application |
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Application publication date: 20110810 |