CN104367485A - Composite emulsifier and preparation method thereof - Google Patents
Composite emulsifier and preparation method thereof Download PDFInfo
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- CN104367485A CN104367485A CN201410359472.6A CN201410359472A CN104367485A CN 104367485 A CN104367485 A CN 104367485A CN 201410359472 A CN201410359472 A CN 201410359472A CN 104367485 A CN104367485 A CN 104367485A
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- fatty alcohol
- chain fatty
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Abstract
A disclosed composite emulsifier is composed of, in percent by mass, 30%-60% of long-chain alkyl glucoside, 5%-20% of long-chain fatty alcohol, 5%-40% of glycerol single long-chain fatty acid ester, 0%-10% of long-chain fatty alcohol phosphate or long-chain fatty alcohol phosphate salt, and 5%-25% of long-chain acyl hydroxy sulfonate. The provided composite emulsifier for cosmetics is good in universality, free of PEG, small in irritation, good in biological degradation property, strong in emulsification capacity, good in moisturizing effect and stable in properties.
Description
Technical field
Patent of the present invention relates to a kind of compound emulsifying agent, is specially a kind of compound emulsifying agent used for cosmetic, is applicable to cream frost and emulsion class cosmetics.
Background technology
Emulsifying refers to that two kinds of immiscible liquid form the process of emulsion.Usually need during emulsifying to add the third material to improve the stability of emulsion, this material is called emulsifying agent.Emulsifying agent generally can be divided into lipophilic (water-in-oil type: W/O) and the large class of hydrophilic (oil-in-water type: O/W) two.Anion, cation, nonionic three types can be divided into according to its structure difference.Anion emulsifier mainly contains fatty acid soaps, alkylsulfonate, alkyl sulfate-base, phosphate etc.Cationic emulsifier is amine and quaternary ammonium salt mainly.Nonionic emulsifier is the class emulsifying agent that kind is maximum, has the fatty acid ester, polyvinyl alcohol etc. of polyoxyethylene-type, oxirane and propylene oxide block copolymer, polyhydric alcohol.Emulsifying agent is widely used in medicine, pesticide, synthetic rubber, synthetic resin, process hides, cosmetics, food and coatings industry.
Emulsion is dosage form the most widely in cosmetics, the cream frost etc. from the fluid of water sample to thickness.As: makeup remover, facial cream, emulsion, makeup removing breast, a substantially clean great majority are all emulsion, the shelf-life of these products in order to realize at least three years that packing box identifies, and all need to use emulsifying agent to improve stability.Preparing high-quality emulsion sixty-four dollar question is the emulsifying agent selecting to be applicable at a certain temperature this system from thousands of kinds of surfactants.Due to oil phase and the water phase components qualitative diversity of emulsion, the chemical constitution of surfactant and its emulsifying capacity universal relation is made to become more complicated.Up to now, the theoretical method that also neither one is not only easy to use but also definitely feasible, main still some experiences and semiempirical method, wherein mainly comprise hydrophile-lipophile balance (HLB) method, phase transition temperature (PIT) method and the cohesive energy ratio (CER) method.In actual applications, the emulsion of cosmetics and other daily use chemicals goods is more complicated, the preparation of these emulsion, except selecting emulsifying agent by mentioned above principle (mainly physicochemical property), as cosmetics emulsion (cream frost and emulsion etc.), also need characteristic and the function of considering cosmetics itself.The safety of cosmetics is most important, and product must be can not have stimulation to skin; Cosmetics are again with consumer goods attribute, the sale directly having influence on product is liked by consumer, and some sensory qualities (as viscosity, smear dispersibility, thixotropy, lubrication, oiliness and dryness, be absorbed by the skin speed and pleasant fragrance etc.) also need to take in; In addition, also need to consider the situations such as product price location, Financial cost and market supply.These problems are all selected should think over during emulsifying agent.
Summary of the invention
Technical problem to be solved by this invention is: provide that a kind of versatility is good, without PEG, zest is little, biological degradability good, emulsifying capacity is strong, moistening effect is good, the compound emulsifying agent used for cosmetic of stable in properties.
For solving the problems of the technologies described above, the technical side that the present invention adopts is: a kind of compound emulsifying agent, and by mass percentage, it consists of:
Long-chain alkyl glucoside: 30% ~ 60%;
Long-chain fatty alcohol: 5% ~ 20%;
Glycerol list long-chain fatty acid ester: 5% ~ 40%;
Long-chain fatty alcohol phosphate ester or long-chain fatty alcohol phosphate ester salt: 0% ~ 10%;
Long acyl hydroxy sulfonate: 5% ~ 25%.
Second technical problem to be solved by this invention is: the preparation method providing a kind of compound emulsifying agent.
For solving second technical problem; the technical solution used in the present invention is: a kind of preparation method of compound emulsifying agent; long-chain alkyl glucoside, long-chain fatty alcohol phosphate ester or long-chain fatty alcohol phosphate ester salt, long-chain fatty alcohol, glycerol list long-chain fatty acid ester, long acyl hydroxy sulfonate is the steps include: to add crucible successively in proportion; be heated to 80 DEG C of dissolvings stir; by section or granulator granulation, obtain a kind of compound emulsifying agent.
Described long-chain alkyl glucoside is C
8 ~ 22saturated carbon chains alkyl polyglucoside, preferred C
16 ~ 18alkyl chain length glucosides.
Described long-chain fatty alcohol is C
12 ~ 22saturated fatty alcohol, preferred C
12 ~ 18saturated fatty alcohol.
Described glycerol list long-chain fatty acid ester is glycerol list C
12 ~ 22saturated carbon chains fatty acid ester, preferably glycerine list C
12 ~ 18saturated carbon chains fatty acid ester.
Described long-chain fatty alcohol phosphate ester or long-chain fatty alcohol phosphate ester salt are C
8 ~ 22saturated carbon chains fatty alcohol phosphate or C
8 ~ 22saturated carbon chains fatty alcohol phosphates, preferred C
16 ~ 18saturated carbon chains fatty alcohol phosphate potassium salt.
Described long acyl hydroxy sulfonate preferred cocoyl hydroxyl sulfoacid sodium.
The present invention has following outstanding advantages and good effect:
1) by selecting the raw material obtained by natural reproducible plant, make the biological degradability of this emulsifying agent good, to human temperature and, zest is low, not containing PEG composition, reduce further zest, overcome 2, 2-Oxydiphenol in the past, the alcohol ethers emulsifying agent feature of environmental protection is poor, zest is large shortcoming;
2) by selecting the sebum similar raw material with skin, such that the skin-friendly of this compound emulsifying agent is good, hydrability is high, playing moist horny layer, improve the effect of water soluble ingredient permeability; Solve the obtained product of emulsifying agent in the past with rear clouding, the problem that greasy feeling is heavier;
3) by the reasonable selection of plurality of raw materials surfactant, give full play to the synergistic function between surfactant, the scope of application of this compound emulsifying agent is improved, emulsifying capacity improves, consumption reduces, solve emulsifying agent narrow application range in the past, emulsifying capacity is poor, the problem that consumption is many.
Detailed description of the invention
Provide embodiments of the invention below.
Embodiment 1
100kg compound emulsifying agent, comprises following component:
Embodiment 2
100kg compound emulsifying agent, comprises following component:
Embodiment 3
100kg compound emulsifying agent, comprises following component:
Embodiment 4
100kg compound emulsifying agent, comprises following component:
Embodiment 5
100kg compound emulsifying agent, comprises following component:
Embodiment 6
100kg compound emulsifying agent, comprises following component:
Embodiment 7
100kg compound emulsifying agent, comprises following component:
Embodiment 8
100kg compound emulsifying agent, comprises following component:
Embodiment 9
100kg compound emulsifying agent, comprises following component:
Its preparation method is: above-mentioned substance is proportionally added crucible successively, is heated to 80 DEG C and dissolves stirring 3 ~ 10h, by section or granulator granulation, obtain a kind of compound emulsifying agent.
Emulsifying agent method of evaluating performance:
Formula:
| Title | Content |
| Compound emulsifying agent/contrast emulsifying agent | 0.5～10％ |
| Oil phase | 0.5～20％ |
| Deionized water | Surplus |
Contrast emulsifying agent 1: commercially available M68;
Contrast emulsifying agent 2: commercially available monoglyceride emulsifying agent;
Contrast emulsifying agent 3: commercially available polyethers emulsifying agent;
Compound emulsifying agent: the compound emulsifying agent that the embodiment of the present invention 1 ~ 9 is obtained.
Technique:
1) emulsifying agent chosen is added in oil phase, be heated to 70 ~ 80 DEG C of fusings, stand-by;
2) by heated aqueous to 70 ~ 80 DEG C, stand-by;
3) oil phase is added rapidly in aqueous phase, 3000r/min homogenizing 3 ~ 5min;
4) be cooled to room temperature, carry out correlated performance test.
Oil phase can be chosen:
1) oils of plant is derived from: American Avocado Tree oil, Flos Inulae oil, almond oil, large wheat oil, Jojoba oil, Semen pruni armeniacae oil, Oleum Cocois, Oleum Ricini, wheat germ oil, Oleum Arachidis hypogaeae semen, Oleum Glycines, shea oil, safflower oil, calophyllum inophyllum wet goods;
2) animal oils: squalane or Squalene;
3) mineral oil: liquid paraffin, isoparaffin, liquid petroleum etc.;
4) oils is synthesized: fatty acid ester etc., as: isopropyl stearate, octyl stearate, pungent tricaprin, lauric acid hexyl ester etc.;
5) polysiloxane-based.
Performance Detection
1) sensory testing: Visual appearance;
2) heat resistant test: sample is put into 40 DEG C of water isolation type constant incubators and place 24h, takes out and observes whether layering, water outlet, goes out wet goods, to judge heat resistance;
3) low temperature resistant test: sample is put into subzero 5 ~ 8 DEG C of refrigerators and place 24h, takes out and observes whether layering, water outlet, goes out wet goods, to judge cold tolerance;
4) centrifugal test: sample is loaded centrifuge tube and is placed in centrifuge, be adjusted to 3000r/min, centrifugal 30min, takes out and observes whether layering, water outlet, goes out wet goods.
Result:
Claims (7)
1. a compound emulsifying agent, by mass percentage, it consists of:
Long-chain alkyl glucoside: 30% ~ 60%;
Long-chain fatty alcohol: 5% ~ 20%;
Glycerol list long-chain fatty acid ester: 5% ~ 40%;
Long-chain fatty alcohol phosphate ester or long-chain fatty alcohol phosphate ester salt: 0% ~ 10%;
Long acyl hydroxy sulfonate: 5% ~ 25%.
Described long-chain alkyl glucoside is C
8 ~ 22saturated carbon chains alkyl polyglucoside;
Described long-chain fatty alcohol is C
12 ~ 22saturated fatty alcohol;
Described glycerol list long-chain fatty acid ester is glycerol list C
12 ~ 22saturated carbon chains fatty acid ester;
Described long-chain fatty alcohol phosphate ester or long-chain fatty alcohol phosphate ester salt are C
8 ~ 22saturated carbon chains fatty alcohol phosphate or C
8 ~ 22saturated carbon chains fatty alcohol phosphates.
2. a kind of compound emulsifying agent according to claim 1, is characterized in that: described long-chain alkyl glucoside is C
16 ~ 18saturated carbon chains alkyl polyglucoside.
3. a kind of compound emulsifying agent according to claim 1, is characterized in that: described long-chain fatty alcohol is C
12 ~ 18saturated fatty alcohol.
4. a kind of compound emulsifying agent according to claim 1, is characterized in that: described glycerol list long-chain fatty acid ester is glycerol list C
12 ~ 18saturated carbon chains fatty acid ester.
5. a kind of compound emulsifying agent according to claim 1, is characterized in that: described long-chain fatty alcohol phosphate ester or long-chain fatty alcohol phosphate ester salt are C
16 ~ 18saturated carbon chains fatty alcohol phosphate potassium salt.
6. a kind of compound emulsifying agent according to claim 1, is characterized in that: described long acyl hydroxy sulfonate is cocoyl hydroxyl sulfoacid sodium.
7. the preparation method of a compound emulsifying agent; long-chain alkyl glucoside, long-chain fatty alcohol phosphate ester or long-chain fatty alcohol phosphate ester salt, long-chain fatty alcohol, glycerol list long-chain fatty acid ester, long acyl hydroxy sulfonate is the steps include: to add crucible successively in ratio according to claim 1; be heated to 80 ± 2 DEG C of dissolvings stir; through section or pelletize, obtain compound emulsifying agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410359472.6A CN104367485A (en) | 2014-07-26 | 2014-07-26 | Composite emulsifier and preparation method thereof |
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| CN201410359472.6A CN104367485A (en) | 2014-07-26 | 2014-07-26 | Composite emulsifier and preparation method thereof |
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| CN104367485A true CN104367485A (en) | 2015-02-25 |
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| CN201410359472.6A Pending CN104367485A (en) | 2014-07-26 | 2014-07-26 | Composite emulsifier and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016145561A1 (en) * | 2015-03-13 | 2016-09-22 | Evonik Specialty Chemicals (Shanghai) Co., Ltd. | Peg free stable low viscosity oil-in-water emulsion and use thereof |
| CN108135159A (en) * | 2015-10-21 | 2018-06-08 | 巴斯夫欧洲公司 | Liquid pesticide compositions |
| CN109758968A (en) * | 2018-12-03 | 2019-05-17 | 浙江工业大学 | A kind of compound emulsifier and preparation method thereof |
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| CN1875915A (en) * | 2006-04-20 | 2006-12-13 | 苏州元素集化学工业有限公司 | A water-resistant oil-in-water emulsion composition for personal care |
| CN101433500A (en) * | 2008-12-08 | 2009-05-20 | 广东名臣有限公司 | Low-viscosity skin lotion and preparation method thereof |
| CN102028628A (en) * | 2010-11-22 | 2011-04-27 | 苏州元素集化学工业有限公司 | Thick cleaning composite |
| CN103070781A (en) * | 2011-10-26 | 2013-05-01 | 上海家化联合股份有限公司 | Composite emulsifier and emulsion containing the composite emulsifier |
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2014
- 2014-07-26 CN CN201410359472.6A patent/CN104367485A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1875915A (en) * | 2006-04-20 | 2006-12-13 | 苏州元素集化学工业有限公司 | A water-resistant oil-in-water emulsion composition for personal care |
| CN101433500A (en) * | 2008-12-08 | 2009-05-20 | 广东名臣有限公司 | Low-viscosity skin lotion and preparation method thereof |
| CN102028628A (en) * | 2010-11-22 | 2011-04-27 | 苏州元素集化学工业有限公司 | Thick cleaning composite |
| CN103070781A (en) * | 2011-10-26 | 2013-05-01 | 上海家化联合股份有限公司 | Composite emulsifier and emulsion containing the composite emulsifier |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016145561A1 (en) * | 2015-03-13 | 2016-09-22 | Evonik Specialty Chemicals (Shanghai) Co., Ltd. | Peg free stable low viscosity oil-in-water emulsion and use thereof |
| CN109152703A (en) * | 2015-03-13 | 2019-01-04 | 赢创特种化学（上海）有限公司 | Stable low viscosity oil-in-water emulsion without PEG and application thereof |
| US10292925B2 (en) | 2015-03-13 | 2019-05-21 | Evonik Specialty Chemicals (Shanghai) Co., Ltd. | Peg free stable low viscosity oil-in-water emulsion and use thereof |
| CN109152703B (en) * | 2015-03-13 | 2022-04-26 | 赢创特种化学（上海）有限公司 | PEG-free stable low viscosity oil-in-water emulsions and uses thereof |
| CN108135159A (en) * | 2015-10-21 | 2018-06-08 | 巴斯夫欧洲公司 | Liquid pesticide compositions |
| CN109758968A (en) * | 2018-12-03 | 2019-05-17 | 浙江工业大学 | A kind of compound emulsifier and preparation method thereof |
| CN109758968B (en) * | 2018-12-03 | 2021-04-06 | 浙江工业大学 | Compound emulsifier and preparation method thereof |
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Application publication date: 20150225 |