CN102513026B - Non-ionic surfactant compound for improving emulsion viscosity and preparation method - Google Patents
Non-ionic surfactant compound for improving emulsion viscosity and preparation method Download PDFInfo
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- CN102513026B CN102513026B CN201110355611.4A CN201110355611A CN102513026B CN 102513026 B CN102513026 B CN 102513026B CN 201110355611 A CN201110355611 A CN 201110355611A CN 102513026 B CN102513026 B CN 102513026B
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Abstract
The invention relates to a non-ionic surfactant compound for improving emulsion viscosity and increasing emulsion stability. The compound is formed by compounding a non-ionic polyoxyethylene macromolecular surfactant and a non-ionic small molecular surfactant, wherein the non-ionic polyoxyethylene series macromolecular surfactant is 1-20 percent by weight; the content of the non-ionic polyoxyethylene series macromolecular surfactant is 1-20 percent by weight, the content of non-ionic small molecular surfactant is 1-20 percent by weight; 1-40 percent by weight of oil is used as an oil phase; 50-90 percent by weight of de-ionized water is used as a water phase; the water phase is added into the oil phase; and heating and emulsification are performed to prepare the non-ionic surfactant compound. In the invention, the viscosity of an emulsion system can be improved by two to three orders of magnitude; and the compound has the advantages of high stability, low cost and the like and is suitable for preparing a cream base material.
Description
Technical field
The present invention relates to a kind of non-ionic surface active agent compound and preparation method thereof, be specifically related to nonionic polyoxyethylene series macromolecular surfactant and the little molecular surface active agent of nonionic to carry out composite complex composition and preparation method thereof, a small amount of use of this complex composition can significantly improve emulsion viscosity.The invention belongs to surfactant compound field.
Background technology
In order to obtain thering is viscosity higher and stable emulsion, just require to obtain the interfacial film that boundary strength is higher, be that surface active molecules can have arrangement the most closely on interface, normal application surface activating agent is composite to obtain the interfacial film strong, that arrangement is the tightst, mechanical strength is higher that interacts for this reason.For example, have report lauryl alcohol to be mixed to application with dodecyl sodium sulfate, lauryl alcohol can reduce the electrostatic repulsion of laurilsulfate base anionic end groups in hybrid films, hydrophobic chain is arranged tightr; Sorbitan monooleate (Span-80) is oil soluble surfactant, anhydrous sorbitol monopalmitate APEO (Tween-40) is water soluble surfactant active, they join and produce and act synergistically while use, the polyoxyethylene groups of Tween-40 is that hydrophilic radical and water have strong interaction, this group also more gos deep in water, it is tightr that this just causes the water-repelling agent of two kinds of surfactants to be arranged in interfacial film, thereby improved the mechanical strength of interfacial film.
Non-ionic surface active agent does not ionize in water, is the amphiphilic structure molecule taking hydroxyl (OH) or ehter bond (R-O-R ') as hydrophilic group.There is non-ionizing feature in water just because of non-ionic surface active agent, determine that it is superior compared with ionic surfactant in some aspects, as having good dissolubility in water He in organic solvent, in solution, stability is high, be not subject to the impact of strong electrolyte inorganic salts and acid, alkali, can mix use with other types surfactant, compatibility is good.
Oxygen atom on the water-soluble rear ehter bond of nonionic polyoxyethylene series macromolecular surfactant and the hydrogen atom in water form faint hydrogen bond, and polyoxyethylene chain is meander-like, and hydrophilic oxygen atom is positioned at the outside of chain, and ethylidine (CH
2cH
2-) be positioned at the inner side of chain, thereby chain is around just like a hydrophilic entirety.For example, Crodaret is the macromolecule non-ionic surface active agent of a class bull, can effectively reduce the table of system, interfacial tension, due to its larger molecular structure, the association of hydrophobic grouping on the non-covalent bond effect of spacer group and molecular backbone between hydrophilic base, make the ability of its aqueous solution thickening more much better than than the thickening capabilities of little molecular surface active agent, in addition, it is to skin gentleness, nonirritant, with the feature such as other types surfactant compatibility is good, therefore nonionic polyoxyethylene series macromolecular surfactant has very wide purposes at cosmetic industry.
By composite to nonionic polyoxyethylene series macromolecular surfactant and the little molecular surface active agent of nonionic of larger molecular weight, the composition after composite may produce the much new character that is different from any independent surfactant.The macromolecule adding and little molecule interact, and the thickening capabilities of mixed system and emulsifying capacity and stability are all improved; And the existence of more macromolecular nonionic polyoxyethylene series macromolecular surfactant also can affect the physicochemical properties of the little molecular surface active agent solution of nonionic, make physical parameter, the Interfacial Adsorption behaviors etc. such as surface tension, critical micelle concentration and the aggregation number of emulsion that great change all occur.And, along with the development of petroleum industry, the continuous reduction of oxirane cost, nonionic/non-ionic surface active agent complex composition is having more advantage compared with other surfactant compound systems in price.
Summary of the invention
The present invention aims to provide a kind of non-ionic surface active agent compound that can significantly improve emulsion viscosity and increase stability of emulsion and preparation method thereof.
A kind of non-ionic surface active agent compound that improves emulsion viscosity and stability that the present invention proposes, it is characterized in that, described compound is by nonionic polyoxyethylene series macromolecular surfactant and composite the forming of the little molecular surface active agent of nonionic, and each component comprises following percentage by weight:
Total amount meets 100%
Wherein: the molecular weight of described nonionic polyoxyethylene series macromolecular surfactant is greater than 1.0 × 10
3; The molecular weight of the described little molecular surface active agent of nonionic is less than 1.0 × 10
3;
Described oil comprises all polarity and nonpolar grease, is preferably polarity grease.
Described molecular weight is greater than 1.0 × 10
3nonionic polyoxyethylene series macromolecular surfactant preferred molecular weight be 2.6 × 10
3～3.8 × 10
3crodaret and molecular weight be 1.0 × 10
3～1.4 × 10
4polyox-yethylene-polyoxypropylene block copolymer in one;
Described molecular weight is less than 1.0 × 10
3the preferred polyoxyethylene-type of the little molecular surface active agent of nonionic, one in alkylolamides type and polyol-based non-ionic surfactant, wherein, described Determination of Polyoxyethylene Non-ionic Surfactants is that (carbon number is 12～18 to AEO, ethoxymer distribution is 2～20), APES (ethoxymer distribution is 9～100), one in polyoxyethylene carboxylate, described polyol-based non-ionic surfactant comprises sapn (Span) series, one in tween (Tween) series non-ionic surfactants and sucrose fatty ester.
The present invention also provides a kind of preparation method of non-ionic surface active agent compound as above, it is characterized in that, the step of described method is:
(1) using nonionic polyoxyethylene series macromolecular surfactant 1～20wt%, the little molecular surface active agent 1～20wt% of nonionic, oil 1～40wt% as oil phase, deionized water 50～90wt%, as water, adds warm premixing 15 minutes respectively under 80 DEG C of water-baths;
Under (2) 80 DEG C of water-baths, 5000～8000rpm processing condition, water is added to oil phase, homogeneous emulsion 5 minutes;
(3) cold bath, 200rpm stirs and is cooled to 20～25 DEG C, and the emulsion with viscosity higher and stability of gained is non-ionic surface active agent compound.
The present invention adopts nonionic polyoxyethylene series macromolecular surfactant and the little molecular surface active agent of nonionic to carry out composite, industry is easy to get, cheap, make the emulsion with viscosity higher and stability, can be used as the base-material of cream frost product in cosmetics.
Detailed description of the invention
The invention is further illustrated by the following examples, but described embodiment is only for limiting explanation of the present invention.
Embodiment 1
A, by following component and composition batching:
B, by oil phase and water water-bath 15min at 80 DEG C, melt completely to oil phase;
Under c, 80 DEG C of water-baths, 8000rpm processing condition, water is added to oil phase, homogeneous emulsion 5 minutes;
Under d, cold bath, 200rpm, stir emulsion, be cooled to 20～25 DEG C, obtain compound required for the present invention.
Adopt Town in Shanghai booth TDL-80-2C type centrifuge to test stability of emulsion, test condition is 3000rpm, centrifugation time 30 minutes, probe temperature room temperature; Adopt NDJ-1B type rotation viscometer to carry out dynamic viscosity performance test, probe temperature room temperature to the emulsion of preparation.
Embodiment 2
A, by following component and composition batching:
B, by oil phase and water water-bath 15min at 80 DEG C, melt completely to oil phase;
Under c, 80 DEG C of water-baths, 8000rpm processing condition, water is added to oil phase, homogeneous emulsion 5 minutes;
Under d, cold bath, 200rpm, stir emulsion, be cooled to 20～25 DEG C, obtain compound required for the present invention.
Adopt Town in Shanghai booth TDL-80-2C type centrifuge to test stability of emulsion, test condition is 3000rpm, centrifugation time 30 minutes, probe temperature room temperature; Adopt NDJ-1B type rotation viscometer to carry out dynamic viscosity performance test, probe temperature room temperature to the emulsion of preparation.
Embodiment 3
A, by following component and composition batching:
B, by oil phase and water water-bath 15min at 80 DEG C, melt completely to oil phase;
Under c, 80 DEG C of water-baths, 8000rpm processing condition, water is added to oil phase, homogeneous emulsion 5 minutes;
Under d, cold bath, 200rpm, stir emulsion, be cooled to 20～25 DEG C, obtain compound required for the present invention.。
Adopt Town in Shanghai booth TDL-80-2C type centrifuge to test stability of emulsion, test condition is 3000rpm, centrifugation time 30 minutes, probe temperature room temperature; Adopt NDJ-1B type rotation viscometer to carry out dynamic viscosity performance test, probe temperature room temperature to the emulsion of preparation.
Embodiment 4
A, by following component and composition batching:
B, by oil phase and water water-bath 15min at 80 DEG C, melt completely to oil phase;
Under c, 80 DEG C of water-baths, 8000rpm processing condition, water is added to oil phase, homogeneous emulsion 5 minutes;
Under d, cold bath, 200rpm, stir emulsion, be cooled to 20～25 DEG C, obtain compound required for the present invention.。
Adopt Town in Shanghai booth TDL-80-2C type centrifuge to test stability of emulsion, test condition is 3000rpm, centrifugation time 30 minutes, probe temperature room temperature; Adopt NDJ-1B type rotation viscometer to carry out dynamic viscosity performance test, probe temperature room temperature to the emulsion of preparation.
Embodiment 5
A, by following component and composition batching:
B, by oil phase and water water-bath 15min at 80 DEG C, full oil phase melts completely;
Under c, 80 DEG C of water-baths, 8000rpm processing condition, water is added to oil phase, homogeneous emulsion 5 minutes;
Under d, cold bath, 200rpm, stir emulsion, be cooled to 20～25 DEG C, obtain compound required for the present invention.。
Adopt Town in Shanghai booth TDL-80-2C type centrifuge to test stability of emulsion, test condition is 3000rpm, centrifugation time 30 minutes, probe temperature room temperature; Adopt NDJ-1B type rotation viscometer to carry out dynamic viscosity performance test, probe temperature room temperature to the emulsion of preparation.
Comparative example
The preparation of each comparative example is all taked identical standard with embodiment with test.
Be can be observed by embodiment and comparative example: the emulsion that embodiment 1～5 is prepared by non-ionic surface active agent compound is all centrifugal not stratified, has good stability, and system dynamic viscosity is also higher.While separately using nonionic polyoxyethylene series macromolecular surfactant or the little molecular surface active agent of nonionic, system direct layering or become solid-state; By nonionic polyoxyethylene series macromolecular surfactant and little molecular anion surfactant compound, the system viscosity that emulsification makes is also far below each embodiment, and less stable.
Claims (6)
1. one kind is improved the non-ionic surface active agent compound of emulsion viscosity, it is characterized in that, described compound is by nonionic polyoxyethylene series macromolecular surfactant and the little molecular surface active agent of nonionic is composite forms through emulsification, and each component comprises following percentage by weight:
Wherein: described nonionic polyoxyethylene series macromolecular surfactant is that molecular weight is 2.6 × 10
3～3.8 × 10
3crodaret; The molecular weight of the described little molecular surface active agent of nonionic is less than 1.0 × 10
3;
Described oil is polarity or nonpolar grease.
2. non-ionic surface active agent compound as claimed in claim 1, is characterized in that, described molecular weight is less than 1.0 × 10
3the little molecular surface active agent of nonionic be the one being selected from polyoxyethylene-type, alkylolamides type or polyol-based non-ionic surfactant.
3. non-ionic surface active agent compound as claimed in claim 1, is characterized in that, described oil is polarity grease.
4. non-ionic surface active agent compound as claimed in claim 3, it is characterized in that, described Determination of Polyoxyethylene Non-ionic Surfactants is to be selected from the AEO that carbon number is 12～18, ethoxymer distribution is 2～20, or the ethoxymer distribution APES that is 9～100, or one in polyoxyethylene carboxylate.
5. non-ionic surface active agent compound as claimed in claim 2, is characterized in that, described polyol-based non-ionic surfactant is the one being selected from sapn series, tween series non-ionic surfactants or sucrose fatty ester.
6. a method of preparing the non-ionic surface active agent compound of raising emulsion viscosity as claimed in claim 1, is characterized in that, the step of described method is:
(1) using nonionic polyoxyethylene series macromolecular surfactant 1～20wt%, the little molecular surface active agent 1～20wt% of nonionic, oil 1～40wt% as oil phase, deionized water 50～90wt%, as water, adds warm premixing 15 minutes respectively under 80 DEG C of water-baths;
(2) under 80 DEG C of water-baths, 5000～8000rpm processing condition, water is added to oil phase, homogeneous emulsion 5 minutes;
(3) cold bath, stirs and is cooled to 20～25 DEG C with 200rpm, and the emulsion of gained is required non-ionic surface active agent compound.
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| CN103039441B (en) * | 2013-01-24 | 2015-01-28 | 凤台县精华助剂有限公司 | Water emulsion type l40 surface active agent |
| CN106669534A (en) * | 2015-11-05 | 2017-05-17 | 南通恒成化工有限公司 | Composite surfactant |
| CN106345366B (en) * | 2016-08-29 | 2018-07-17 | 江苏四新界面剂科技有限公司 | A kind of polydimethylsiloxane emulsified dose of preparation method |
| CN108159906B (en) * | 2017-12-29 | 2020-01-24 | 江苏富淼科技股份有限公司 | Water-in-oil-in-water composite emulsion and preparation method thereof |
| CN115784681A (en) * | 2022-11-03 | 2023-03-14 | 昆山盛华混凝土有限公司 | Heat-preservation and heat-insulation concrete and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3389160A (en) * | 1964-07-14 | 1968-06-18 | Union Carbide Corp | Dialkylamino hydroxy organosilicon compounds and derivatives thereof |
| CN101468302A (en) * | 2007-12-26 | 2009-07-01 | 汉高股份两合公司 | Quaternary ammonium salt type polyether-polysiloxane non-ionic cation surface active agent and active organosilicon end capping polypropylene oxide cationoid emulsion |
| JP2011157282A (en) * | 2010-01-29 | 2011-08-18 | Shiseido Co Ltd | Oil-in-water type emulsified sunscreen cosmetic |
-
2011
- 2011-11-11 CN CN201110355611.4A patent/CN102513026B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3389160A (en) * | 1964-07-14 | 1968-06-18 | Union Carbide Corp | Dialkylamino hydroxy organosilicon compounds and derivatives thereof |
| CN101468302A (en) * | 2007-12-26 | 2009-07-01 | 汉高股份两合公司 | Quaternary ammonium salt type polyether-polysiloxane non-ionic cation surface active agent and active organosilicon end capping polypropylene oxide cationoid emulsion |
| JP2011157282A (en) * | 2010-01-29 | 2011-08-18 | Shiseido Co Ltd | Oil-in-water type emulsified sunscreen cosmetic |
Non-Patent Citations (5)
| Title |
|---|
| 乳化剂的复配;姜英涛;《上海涂料》;20070531;第5-6页 * |
| 复配非离子表面活性剂OP与平平加-25的协同效应研究;王锦;《山东轻工业学院学报》;19990630;第5-8页 * |
| 姜英涛.乳化剂的复配.《上海涂料》.2007,第5-6页. |
| 王锦.复配非离子表面活性剂OP与平平加-25的协同效应研究.《山东轻工业学院学报》.1999,第5-8页. |
| 衷平海.表面活性剂原理与应用配方.《表面活性剂原理与应用配方》.江西科学技术出版社,2005,第4页. * |
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