CN103142438B - Oil-in-water emulsifiable paste and preparation method for same - Google Patents
Oil-in-water emulsifiable paste and preparation method for same Download PDFInfo
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- CN103142438B CN103142438B CN201310093538.7A CN201310093538A CN103142438B CN 103142438 B CN103142438 B CN 103142438B CN 201310093538 A CN201310093538 A CN 201310093538A CN 103142438 B CN103142438 B CN 103142438B
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Abstract
The invention relates to an oil-in-water emulsifiable paste, and particularly relates to an oil-in-water emulsifiable paste with high stable performance. The oil-in-water emulsifiable paste comprises the following components: deionized water, ethylhexyl palmitate, aloe extract, petrolatum, glycerol, polydimethylsiloxane, mineral oil, cetostearyl alcohol, cetearyl glucoside, steareth-21, phenoxyethanol, acrylamide/acrylic acid copolymer, allantoin, xanthan gum, methyl hydroxybenzoate, acrylics/C10-30 alkyl alcohol acrylate cross-linked polymer, EDTA (ethylenediaminetetraacetic acid) disodium salt, ethylhexylglycerin, polyisobutene and polysorbate-20. The invention further provides a preparation method for the oil-in-water emulsifiable paste. According to the oil-in-water emulsifiable paste and the preparation method for the same disclosed by the invention, oil and active matters are re-emulsified, thus reducing the influence of the oil and the active matters which are not included by water on stability, and improving the stable performance of the oil-in-water emulsifiable paste; simultaneously, more oil can be added, and lots of active substances can be added at a low temperature.
Description
Technical field
The present invention relates to a kind of emulsifiable paste, particularly relate to and a kind of there is Oil-in-water emulsifiable paste of high stable performance and preparation method thereof.
Background technology
Emulsifiable paste means medicine dissolution or is scattered in emulsion type substrate the uniform semi-solid external preparation formed.Be widely used with medicine and cosmetics, as human lives's essential product, receive the concern of consumer always.
Emulsifiable paste can be divided into oil-in-water dosage form and Water-In-Oil dosage form, and emulsifiable paste is used for cosmetic industry, after main demand is clean face or health skin, uses emulsifiable paste to play moisturizing, Shu Min, crease-resistant, Bearberry Extract, and present stage, functional skin-protection product demand in cosmetics increases day by day, consumer needs the product that can bring clear and definite result of use, therefore need to add a large amount of oils and fats and play the effect that moisturizing closes, also need to add a large amount of active substances to provide effect, and active substance great majority all non-refractories, low temperature is needed to add, this just proposes huge challenge to the formulation stability of emulsifiable paste, therefore, the emulsifiable paste of exploitation high stable performance, it is made to reach better stable, moisturizing, moisturizing effect, energy is compatible or add more active plants, obtain optimum conformability, become the important subject that this area is current.
In addition, in Oil-in-water emulsifiable paste, active substance, skin protection oils and fats and stability are the contradiction existed in formula, this technique carries out emulsifying again by low temperature to oils and fats, active matter, decrease not by the oils and fats of water enclose and active substance on the impact of stability, improve the stability of Oil-in-water emulsifiable paste, make formula add more oil content, and a large amount of active substance can be added at low temperature.This formula and preparation technology's advantage: the universal performance strengthening formula while improving stability energy, bring good moisturizing effect simultaneously, have good economy and social benefit.Therefore, the preparation method of a rational formula and correspondence, under the prerequisite meeting equal skin effect, can make formula more stable, can add more oil content and active substance, becomes an important research direction.
Summary of the invention
The object of the invention is to overcome the defect of prior art and a kind of Oil-in-water emulsifiable paste with high stable performance is provided.
Another object of the present invention is the preparation method providing a kind of above-mentioned Oil-in-water emulsifiable paste.
The object of the present invention is achieved like this:
A kind of Oil-in-water emulsifiable paste of the present invention, comprises the component of following weight portion:
Deionized water 40-60 part, ethylhexyl palmitate 10-20 part, Aloe extract 1-3 part, vaseline 2-5 part, glycerol 1.0-5.0 part, polydimethylsiloxane 1-3 part, Dormant oils 0.5-3 part, cetearyl alcohol 0.5-3 part, cetearyl glucoside 0.5-2 part, stereth-210.5-2 part, phenoxyethanol 0.1 part, acrylamide/ammonium acrylate copolymer 0.1-0.6 part, allantoin 0.1-0.3 part, xanthan gum 0.1-0.2 part, methyl hydroxybenzoate 0.05-0.3 part, esters of acrylic acid/C10-30 alkylol acrylamide acid esters cross linked polymer 0.05-0.2 part, EDETATE SODIUM 0.05-0.2 part, Sensiva SC50 0.05-0.2 part, polyisobutylene 0.05-0.2 part, polysorbate-200.05-0.2 part.
Above-mentioned raw materials is commercially available prod.
Present invention also offers a kind of preparation method of Oil-in-water emulsifiable paste, comprise the following steps:
A, deionized water by quantitative, EDETATE SODIUM, esters of acrylic acid/C10-30 alkylol acrylamide acid esters cross linked polymer and add in kettle with the xanthan gum after glycerol dispersion, and be heated to 70-75 DEG C, add allantoin and methyl hydroxybenzoate afterwards, dissolve obtained aqueous phase material completely stand-by;
B, add in oil cauldron by quantitative vaseline, polydimethylsiloxane, Dormant oils, cetearyl alcohol, ethylhexyl palmitate, cetearyl glucoside and stereth-21 again, being heated to 70-75 DEG C, to melt obtained oil phase material completely stand-by;
Evacuation after C, the preheating of emulsifying pot, utilizes negative pressure by the aqueous phase material suction emulsifying pot of 2/3, carries out stirring and homogenizing, and then utilize negative pressure by oil phase material suction emulsifying pot, the remaining aqueous phase material of last suction, is incubated homogenizing 10min, lowers the temperature subsequently at 70-75 DEG C;
D, be cooled to 45 DEG C after, add Aloe extract, phenoxyethanol and Sensiva SC50, stir 20min, then add acrylamide/ammonium acrylate copolymer, polyisobutylene and polysorbate-20, homogenizing 5min, be uniformly mixed rear discharging.
In Oil-in-water emulsifiable paste, active substance, skin protection oils and fats and stability are the contradiction existed in formula, in order to solve this technical problem, the present invention carries out emulsifying again to oils and fats, active matter, reduce not by the oils and fats of water enclose and active substance on the impact of stability, improve the stability of Oil-in-water emulsifiable paste, can more oil content be added simultaneously, and a large amount of active substance can be added at low temperature.The present invention strengthens the universal performance of formula while improving stability energy, brings good moisturizing effect simultaneously.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described.
Embodiment 1-3
Preparation embodiment 1-3
Oil-in-water emulsifiable paste provided by the invention is prepared by following steps:
A, deionized water by quantitative, EDETATE SODIUM, esters of acrylic acid/C10-30 alkylol acrylamide acid esters cross linked polymer and add in kettle with the xanthan gum after glycerol dispersion, and be heated to 70-75 DEG C, add allantoin and methyl hydroxybenzoate afterwards, dissolve obtained aqueous phase material completely stand-by;
B, add in oil cauldron by quantitative vaseline, polydimethylsiloxane, Dormant oils, cetearyl alcohol, ethylhexyl palmitate, cetearyl glucoside and stereth-21 again, being heated to 70-75 DEG C, to melt obtained oil phase material completely stand-by;
Evacuation after C, the preheating of emulsifying pot, utilizes negative pressure by the aqueous phase material suction emulsifying pot of 2/3, carries out stirring and homogenizing, and then utilize negative pressure by oil phase material suction emulsifying pot, the remaining aqueous phase material of last suction, is incubated homogenizing 10min, lowers the temperature subsequently at 70-75 DEG C;
D, be cooled to 45 DEG C after, add Aloe extract, phenoxyethanol and Sensiva SC50, stir 20min, then add acrylamide/ammonium acrylate copolymer, polyisobutylene and polysorbate-20, homogenizing 5min, be uniformly mixed rear discharging.
High/low temperature accelerated test is carried out (at-15 DEG C to embodiment 1 to 3, at 5 DEG C and 49 DEG C, test 30 days respectively, 60 days and 90 days), result shows: Oil-in-water emulsifiable paste of the present invention can stablize a large amount of oils and fats, the compatible high-load active matter of energy, good stability can be reached simultaneously, can Quality During Shelf Life be met, meet listing demand.
With current commercially available Oil-in-water emulsifiable paste in contrast, carry out skinfeel evaluation test, found that: Oil-in-water emulsifiable paste of the present invention overall skinfeel score is better than commercially available Oil-in-water emulsifiable paste, be subject at use comfort, skinfeel continuity, silk smooth felling, moisten in the indexs such as degree and have outstanding performance.
By German CK company MC900 skin evaluation center instrument, use different test probe, temperature 25 ± 2 DEG C, under the test condition of humidity 50 ± 10%, with moisture of skin, oil content, percutaneous water loss three indexs for evaluation criterion, embodiment 1 to 3 and commercially available Oil-in-water emulsifiable paste are tested, result show: the skin percutaneous water loss value of Oil-in-water emulsifiable paste of the present invention is less than commercially available Oil-in-water emulsifiable paste, and moisturizing, moisten and continue moisten aptitude tests result be all better than commercially available Oil-in-water emulsifiable paste.
Above embodiment is used for illustrative purposes only, but not limitation of the present invention, person skilled in the relevant technique, without departing from the spirit and scope of the present invention, various conversion or modification can also be made, therefore all equivalent technical schemes also should belong to category of the present invention, should be limited by each claim.
Claims (2)
1. an Oil-in-water emulsifiable paste, is characterized in that, comprises the component of following weight portion:
Deionized water 40-60 part, ethylhexyl palmitate 10-20 part, Aloe extract 1-3 part, vaseline 2-5 part, glycerol 1.0-5.0 part, polydimethylsiloxane 1-3 part, Dormant oils 0.5-3 part, cetearyl alcohol 0.5-3 part, cetearyl glucoside 0.5-2 part, stereth-21 0.5-2 part, phenoxyethanol 0.1 part, acrylamide/ammonium acrylate copolymer 0.1-0.6 part, allantoin 0.1-0.3 part, xanthan gum 0.1-0.2 part, methyl hydroxybenzoate 0.05-0.3 part, esters of acrylic acid/C10-30 alkylol acrylamide acid esters cross linked polymer 0.05-0.2 part, EDETATE SODIUM 0.05-0.2 part, Sensiva SC50 0.05-0.2 part, polyisobutylene 0.05-0.2 part, polysorbate-20 0.05-0.2 part,
Described Oil-in-water emulsifiable paste is prepared by following steps:
A, deionized water by quantitative, EDETATE SODIUM, esters of acrylic acid/C10-30 alkylol acrylamide acid esters cross linked polymer and add in kettle with the xanthan gum after glycerol dispersion, and be heated to 70-75 DEG C, add allantoin and methyl hydroxybenzoate afterwards, dissolve obtained aqueous phase material completely stand-by;
B, add in oil cauldron by quantitative vaseline, polydimethylsiloxane, Dormant oils, cetearyl alcohol, ethylhexyl palmitate, cetearyl glucoside and stereth-21 again, being heated to 70-75 DEG C, to melt obtained oil phase material completely stand-by;
Evacuation after C, the preheating of emulsifying pot, utilizes negative pressure by the aqueous phase material suction emulsifying pot of 2/3, carries out stirring and homogenizing, and then utilize negative pressure by oil phase material suction emulsifying pot, the remaining aqueous phase material of last suction, is incubated homogenizing 10min, lowers the temperature subsequently at 70-75 DEG C;
D, be cooled to 45 DEG C after, add Aloe extract, phenoxyethanol and Sensiva SC50, stir 20min, then add acrylamide/ammonium acrylate copolymer, polyisobutylene and polysorbate-20, homogenizing 5min, be uniformly mixed rear discharging.
2. a preparation method for Oil-in-water emulsifiable paste as claimed in claim 1, is characterized in that, comprises the following steps:
A, deionized water by quantitative, EDETATE SODIUM, esters of acrylic acid/C10-30 alkylol acrylamide acid esters cross linked polymer and add in kettle with the xanthan gum after glycerol dispersion, and be heated to 70-75 DEG C, add allantoin and methyl hydroxybenzoate afterwards, dissolve obtained aqueous phase material completely stand-by;
B, add in oil cauldron by quantitative vaseline, polydimethylsiloxane, Dormant oils, cetearyl alcohol, ethylhexyl palmitate, cetearyl glucoside and stereth-21 again, being heated to 70-75 DEG C, to melt obtained oil phase material completely stand-by;
Evacuation after C, the preheating of emulsifying pot, utilizes negative pressure by the aqueous phase material suction emulsifying pot of 2/3, carries out stirring and homogenizing, and then utilize negative pressure by oil phase material suction emulsifying pot, the remaining aqueous phase material of last suction, is incubated homogenizing 10min, lowers the temperature subsequently at 70-75 DEG C;
D, be cooled to 45 DEG C after, add Aloe extract, phenoxyethanol and Sensiva SC50, stir 20min, then add acrylamide/ammonium acrylate copolymer, polyisobutylene and polysorbate-20, homogenizing 5min, be uniformly mixed rear discharging.
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| CN201310093538.7A CN103142438B (en) | 2013-03-21 | 2013-03-21 | Oil-in-water emulsifiable paste and preparation method for same |
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| CN103142438B true CN103142438B (en) | 2015-03-11 |
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| CN104173207B (en) * | 2014-08-11 | 2016-08-31 | 上海贝泰妮生物科技有限公司 | A kind of skin barrier preparation for repairing and preparation method thereof |
| CN104116650B (en) * | 2014-08-11 | 2016-09-28 | 上海贝泰妮生物科技有限公司 | A kind of cream preparation of high oil phase content and emulsifier-free and preparation method thereof |
| CN104257536A (en) * | 2014-09-04 | 2015-01-07 | 刘永东 | Horse oil moisturizing cream for babies and preparation method of horse oil moisturizing cream |
| CN107811912A (en) * | 2017-11-13 | 2018-03-20 | 广州柚子舍生物科技有限公司 | A kind of nourishing breast of quick maintenance and preparation method thereof |
| CN108113941A (en) * | 2018-01-11 | 2018-06-05 | 广州雪雅化妆品有限公司 | A kind of net face solution |
| CN108079167A (en) * | 2018-01-23 | 2018-05-29 | 聂银 | A kind of white tea cream and its preparation method and application |
| CN110075032B (en) * | 2019-05-24 | 2021-12-10 | 山东大学 | Xanthan gum/sodium alginate composite oil-in-water emulsion rich in functional factors and preparation method thereof |
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| US6200570B1 (en) * | 1997-12-08 | 2001-03-13 | Counsel Of Scientific And Industrial Research | Herbal formulation useful as a therapeutic and cosmetic applications for the treatment of general skin disorders |
| AU5146100A (en) * | 1999-05-28 | 2000-12-18 | Neutrogena Corporation | Water-in-oil emulsion comprising a silicone gel containing vitamin |
| CN100435773C (en) * | 2003-11-28 | 2008-11-26 | 日清奥利友集团株式会社 | Oil-in-water-type emulsified cosmetic preparation and process for producing the same |
| EP1742606A1 (en) * | 2004-03-24 | 2007-01-17 | Showa Denko K.K. | Oil-in-water emulsified composition, and external preparation for skin and cosmetics using the composition |
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Effective date of registration: 20170424 Address after: 650106 Kunming science and Technology Development Zone, Yunnan Province Road No. 45 Patentee after: Dihon Pharmaceutical Group Co., Ltd. Address before: Tianchen road Qingpu Industrial Park Qingpu District of Shanghai City, No. 188, 201707 Patentee before: Shanghai Dihon Pharmaceutical Co., Ltd. |
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