CN1360885A - Production process of cosmetics containing avicel - Google Patents
Production process of cosmetics containing avicel Download PDFInfo
- Publication number
- CN1360885A CN1360885A CN 00131003 CN00131003A CN1360885A CN 1360885 A CN1360885 A CN 1360885A CN 00131003 CN00131003 CN 00131003 CN 00131003 A CN00131003 A CN 00131003A CN 1360885 A CN1360885 A CN 1360885A
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- China
- Prior art keywords
- cosmetics
- cellulose
- glue
- colloid
- mcc
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Abstract
The present invention is the method of utilizing avical as material for cosmetics. Available cosmetics contains great amount of oily carrier making cosmetics greasy and colloid material with some demerits. The present invention utilizes avical as material for cosmetics to replace oily carrier and colloid material and this makes cosmetics stable in quality, natural, clean and low in cost.
Description
The invention belongs to the development of raw materials of cosmetics.
Cosmetics be by various raw materials by certain prescription, through rational allocation form the human body skin is sent out the material with special efficacy.Its quality quality not only is decided by prescription, Technology and production equipment, also depends on the raw material that constitutes it.Cosmetic material is of a great variety, and coverage is wide.The spendable cosmetic material of announcing as U.S. FDA has kind more than 3000, and the cosmetic material that Japanese health ministry allowed has kind more than 1000, and that the present employed cosmetic material of China only has is hundreds of, with to compare gap abroad big.For improving the quality of China's cosmetics, must pay attention to the research and development work of cosmetic material.
Cosmetic material is said with regard to its source, can be divided into synthetic and natural material two big classes, and be many with synthesis material, but after the seventies, the trend that goes back to nature has appearred in cosmetics industry, the natural type cosmetics become a kind of development trend, and the development and application of cosmetics natural material more and more comes into one's own, and generally are subjected to consumer and like.
Cosmetic material can be divided into base starting material, function raw material and auxiliary material with regard to its effect.Base starting material is the matrix of cosmetics, large usage quantity in cosmetics.Base starting material has: oily raw material, opaque raw material, colloid raw material and solvent raw material four big classes; The function raw material has embodied the function of cosmetics, as wetting agent, emollient, nutritional preparation, special efficacy preparation etc.; Auxiliary material plays effects such as molding, fixation, perfuming to cosmetics, as surfactant, essence, pigment, antiseptic and antioxidant etc.
Be added with a large amount of oiliness carriers and colloid raw material in the cosmetics that have, but main emollient is a glycerol, oily carrier and colloid raw material mostly are used to form dense milk.All be used as carrier and oil phase thickening agent as Dormant oils commonly used in the cosmetics, vaseline, microwax etc., paraffin is given oil phase in addition with thixotropic effect, though these oily substances can form and stablize dense milk, has also increased the greasy feeling of product simultaneously.The colloid raw material has natural class and synthetic class.The lac raw material has plant gum, starch and animal gelatin etc., though these raw materials have natural advantage, the quality instability often is subjected to the influence of weather, geographical environment, and output is limited, also is subject to the effect of antibacterial, mycete and goes bad.Synthetic class has cellulose derivative, polyvinyl alcohol, polyvinylpyrrolidone etc., though these raw materials have quality and the metastable advantage of output, in the trend of seeking naturalization day by day, its inferior position is also well imagined.
Microcrystalline Cellulose (MCC) is to carry out acidic hydrolysis under certain condition through cellulose, when the degree of polymerization drops to the product of gained when tending to balance.The water slurry of microcrystalline Cellulose is under the effect of mechanical force, and a large amount of crystallite bundles can be spread out and fibrillation takes place, because the effect of surface energy, cellulosic molecule can fetter a considerable amount of hydrones in its surface, forms colloid.The used MCC glue of the present invention is cotton linter or wood pulp cellulose, and behind 70~150 ℃ of hydrochloric acid or sulphuric acid hydrolysis with concentration 0.2~4mol, gel forms in collodier.MCC glue has good thickening property and thixotropy in water, the colloid of 5% above concentration can keep profile not subside, and is subjected to the external force effect then to be easy to flow, and is typical pseudoplastic fluid.MCC glue can play Stabilization to emulsus or suspended emulsion.Owing to contain a large amount of hydrophilic hydroxyls in the cellulose, thereby MCC glue has good moisture preserving.MCC glue has carried out special chemical treatment to natural material and has obtained.It is different with semi-synthetic macromolecule, because it is in chemical treatment, its molecule is not introduced any chemical group, and only is to have changed the degree of polymerization and crystalline structure.Thereby MCC glue is still a kind of natural materials.MCC glue is exactly like butter in appearance simultaneously, and is nontoxic, harmless, and can be used as fat substitute and eat, be a kind of material that is perfectly safe.Because MCC glue degree of crystallinity is very high, and mushroom is extremely low to the accessibility of the brilliant bundle of cellulose, thus MCC glue again not as such easy infringement and the corrosion that is subjected to mushroom of natural materials, it can be placed in natural environment 2 years and not go mouldy.MCC glue is cheap in addition, and about 2500 yuan/ton of 7.5%MCC glue has great meaning to reducing the cosmetics cost.MCC glue can remedy the deficiency of existing raw material owing to have thickening property, thixotropy, moisture retention, anti-microorganism, natural sex, is a kind of ideal cosmetic base raw material.With its colloid raw material and oily carrier of part that replaces being used in the cosmetics thickening, will give cosmetics quality stable, natural and salubrious characteristics.Can reduce cost to a certain extent simultaneously.
MCC glue has excellent compatibility, can stablize with other raw material of cosmetics and mix equably.Compound method is as follows: oil-phase component is heated to 90 ℃ in will filling a prescription, and water-phase component is heated to 90 ℃ simultaneously, in stirring water is added oil phase, emulsifying 20 minutes.When slowly cooling to 70~75 ℃, add MCC glue, stirred 10~15 minutes, when material temperature drop to 55 ℃ adding essence, pigment etc., mixing gets final product.Add MCC glue amount can adjust according to the viscosity of system, make product consistent with the outward appearance of corresponding commercially available prod.
Example 1:
Higher fatty acids is a foam cleansing milk prescription:
Stearic acid 10
MCC glue (75%) 12
Potassium hydroxide 1
Glycerol 18
Essence 0.2
Antiseptic 0.1
Distilled water surplus
Example 2:
Emollient cream prescription:
Stearic acid 2.0MCC glue (7.5%) 18 methylglucoside stearate 0.8 polyoxyethylene methylglucoside stearate 1.2 glycerine 5.0 spices 0.2 anticorrisive agent 0.1 distilled water surplus example 3: emulsified body shampoo formula: an amount of distilled water surplus example 4 of the lauryl sodium sulfate 30 an amount of pigments of the glycerin monostearate 1.5MCC glue an amount of anticorrisive agent of (7.5%) 15 glycerine 2.0 essence: bubble bath prescription: sldium lauryl sulfate 30MCC glue (7.5%) 25 stearic acid 5 potassium hydroxide 0.5 essence 0.2 pigment 0.2 anticorrisive agent 0.1 distilled water surplus
Claims (4)
1, a kind of method for making that contains the microcrystalline Cellulose cosmetics, it is characterized in that oil phase and water are heated to 90 ℃ respectively in the cosmetic formulations, stir down water is added in the oil phase, emulsifying 20 minutes, slowly cool to 70~75 ℃, add microcrystal cellulose colloid, stirred 10~15 minutes, when temperature is reduced to 55 ℃, add essence, pigment and make.
2,, it is characterized in that the addition of microcrystalline Cellulose can change according to the stickiness of system according to the method for making described in the claim 1.
3, according to the method for making described in the claim 1, the method for making that it is characterized in that microcrystal cellulose colloid be cotton linter or wood pulp cellulose at 70~150 ℃, behind the hydrochloric acid or sulphuric acid hydrolysis with concentration 0.2~4mol/L, gel forms in collodier.
4,, it is characterized in that the prepared cosmetics that contain microcrystalline Cellulose of this method can be that various types of skins are used or hair cosmetic according to the method for making described in the claim 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00131003 CN1360885A (en) | 2000-12-27 | 2000-12-27 | Production process of cosmetics containing avicel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00131003 CN1360885A (en) | 2000-12-27 | 2000-12-27 | Production process of cosmetics containing avicel |
Publications (1)
Publication Number | Publication Date |
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CN1360885A true CN1360885A (en) | 2002-07-31 |
Family
ID=4594421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 00131003 Pending CN1360885A (en) | 2000-12-27 | 2000-12-27 | Production process of cosmetics containing avicel |
Country Status (1)
Country | Link |
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CN (1) | CN1360885A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100348166C (en) * | 2002-09-20 | 2007-11-14 | Fmc有限公司 | Cosmetic composition containing microcrystalline cellulose |
-
2000
- 2000-12-27 CN CN 00131003 patent/CN1360885A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100348166C (en) * | 2002-09-20 | 2007-11-14 | Fmc有限公司 | Cosmetic composition containing microcrystalline cellulose |
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