CN102978048A - Weakly acidic transparent soap and preparation method thereof - Google Patents
Weakly acidic transparent soap and preparation method thereof Download PDFInfo
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- CN102978048A CN102978048A CN2012104679258A CN201210467925A CN102978048A CN 102978048 A CN102978048 A CN 102978048A CN 2012104679258 A CN2012104679258 A CN 2012104679258A CN 201210467925 A CN201210467925 A CN 201210467925A CN 102978048 A CN102978048 A CN 102978048A
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Abstract
The invention discloses weakly acidic transparent soap and a preparation method thereof. The acidic transparent soap comprises: 30 to 50wt% of N-cocoyl-L-glutamic acid, 10 to 30wt% of one or more polyalcohols, 0 to 10wt% of ethanol, 0 to 10wt% of cane sugar, 0 to 10wt% of one or more plant additives, an alkali liquor for adjusting a pH value to 5.0-6.5, and the balance water. A cleaning component of the weakly acidic transparent soap mainly comprises an amino acid surfactant having weak acidity similar to the acid-base property of the human skin and thus the acidic transparent soap is mild, safe and no irritation, can produce rich foam in washing, and has good detergency and good hard water resistance. Through utilization of the one or more plant additives, the weakly acidic transparent soap has functions of preserving moisture, tendering and whitening skin, eliminating wrinkles, diminishing inflammation, and promoting skin regeneration. The weakly acidic transparent soap obtained by the preparation method has good transparency and hardness satisfying transparent soap industry standards.
Description
Technical field
The present invention relates to a kind of slightly acidic transparent soap and preparation method thereof, relate in particular to a kind of slightly acidic transparent soap take amino acid surfactant N-cocoyl-Pidolidone as main raw material and preparation method thereof, this transparent soap belongs to individual skin sanitising agent category.
Background technology
At present, the individual skin detergent products such as the shampoo on the market, face cleaning milk, bath oil use traditional tensio-active agent mostly, resemble AES, SLS, 6501 etc.This class raw material uses that prescription is perfect, cleaning power strong, the characteristics and being adopted by most daily use chemicals company such as at the bottom of the price.But, in recent years, it is increasingly serious that the safety problem of cosmetic industry also becomes, the “ diox that exposes in the shampoo in recent years " event and sanitas contain Formaldehyde; and just follow the raw material that adopts relevant, these news have brought very large vibrations for present daily use chemicals industry.And in the prescription of these products, mostly having added some thickening materials, pearlite slurry, fluorescent agent etc. have increased the pungency of product itself and the risk of existence more.The safety problem of a series of makeup has caused slowly that also the public to the showing great attention to of cosmetic material safety problem, has in the industry cycle also caused the innovations such as " green ", " natural " that makeup are made, " organic ", " without adding " simultaneously subsequently.The development trend of these main flows, directly in the various places PCHI exhibition of holding in recent years (international cosmetic in Guangzhou, Shanghai, Shenzhen, individual and the exhibition of home care articles for use raw material) embodiment, most domestic and international manufacturer is all at the daily use chemicals raw material of doing one's utmost promotion and application gentleness, safe, natural, low irritant.
Traditional soap, no matter be transparent or white soap, basically all be to process through saponification, pyroreaction with grease or take lipid acid as raw material, this common soap cleaning power is good, but the pH value is higher (pH=9-11) generally, pungency is larger, and not anti-hard water forms the shortcomings such as soap scum easily.
Along with development and the growth in the living standard of entire society, people are also more and more higher to the requirement of cleaning product, and the particularly security of product wishes that this class detergent product has good cleaning effect, require again the skin not damaged simultaneously.
Summary of the invention
The object of the present invention is to provide a kind of slightly acidic transparent soap and preparation method, resulting transparent soap is safe, gentle, and is non-stimulated to skin.
The technical solution adopted in the present invention is:
A kind of slightly acidic transparent soap; raw material by following weight percent forms: N-cocoyl-Pidolidone 30～50%, polyvalent alcohol 10～30%, ethanol 0～10%, sucrose 0～10%, plant additive 0～10%; add alkali lye and regulate pH value to 5.0～6.5, surplus is deionized water.
Preferably; described slightly acidic transparent soap; raw material by following weight percent forms: N-cocoyl-Pidolidone 35～45%, polyvalent alcohol 15～25%, ethanol 3～5%, sucrose 5～8%, plant additive 4～6%, and add alkali lye and regulate pH value to 5.0～6.5, surplus is deionized water.
Described polyvalent alcohol is at least a in ethylene glycol, propylene glycol, dipropylene glycol, butyleneglycol, glycerine, the sorbyl alcohol.
Described plant additive is by extract solution from aloe, witch hazel extracting solution, oat extracting solution, ginger extract, the rose extracting solution, lavandula angustifolia extracting solution, gherkin extracting solution, tea extract, angelica extract, Radix Ginseng extractive solution, foreign glycosides chrysanthemum extracting solution, one or more compositions in the seaweed extracted liquor.
Preferably, described plant additive is by extract solution from aloe 0～5 weight part, witch hazel extracting solution 0～3 weight part, oat extracting solution 0～5 weight part, ginger extract 0～5 weight part, rose extracting solution 0～4 weight part, lavandula angustifolia extracting solution 0～5 weight part, gherkin extracting solution 0～5 weight part, tea extract 0～6 weight part, angelica extract 0～5 weight part, Radix Ginseng extractive solution 0～3 weight part, ocean glycosides chrysanthemum extracting solution 0～5 weight part, seaweed extracted liquor 0～6 weight part forms.
Further preferred, described plant additive is by extract solution from aloe 1 ~ 5 weight part, witch hazel extracting solution 1～3 weight part, oat extracting solution 2 ~ 4 weight parts, ginger extract 3 ~ 5 weight parts, rose extracting solution 2 ~ 4 weight parts, lavandula angustifolia extracting solution 1～5 weight part, gherkin extracting solution 3～5 weight parts, tea extract 2～6 weight parts, angelica extract 1 ~ 3 weight part, Radix Ginseng extractive solution 1～3 weight part, ocean glycosides chrysanthemum extracting solution 3 ~ 5 weight parts, seaweed extracted liquor 4～6 weight parts form.
Further preferred, described plant additive is by extract solution from aloe 5 weight parts, witch hazel extracting solution 2 weight parts, oat extracting solution 3 weight parts, ginger extract 4 weight parts, rose extracting solution 4 weight parts, lavandula angustifolia extracting solution 3 weight parts, gherkin extracting solution 4 weight parts, tea extract 3 weight parts, angelica extract 1 weight part, Radix Ginseng extractive solution 2 weight parts, ocean glycosides chrysanthemum extracting solution 4 weight parts, seaweed extracted liquor 4 weight parts form.
Described alkali lye can be the inorganic alkali lye such as sodium, potassium, lithium, calcium, magnesium, also can be organic alkali lye such as Monoethanolamine MEA BASF, diethanolamine, trolamine, tri-isopropanolamine.Preferably, described alkali lye is at least a in sodium hydroxide solution, potassium hydroxide solution, the triethanolamine solution.
Described slightly acidic transparent soap also comprises one or more additives, and described other additives are essence, pigment, sanitas, special efficacy auxiliary agent, or its mixture.
The preparation method of above-mentioned slightly acidic transparent soap, comprise the steps: to take by weighing in proportion each raw material, adding dissipation of heat melts, when extremely transparent, slowly add appropriate alkaline liquor regulation system pH value to 5.0～6.5, the control temperature is at 60～80 ℃, continue saponification 1～2h, after crossing 800 eye mesh screens, transparent saponification liquor is poured the mould of getting ready in advance into, and cooling, moulding, discharging get final product.
Beneficial effect of the present invention is:
(1) N-cocoyl-Pidolidone of adopting of transparent soap of the present invention is amino acid type surfactant, do not contain traditional soap matter, its clean skin composition can gentlely effectively be removed various dirts, and forms protective membrane at skin surface, thereby realizes safeguarding the purpose of skin health;
(2) transparent soap of the present invention is slightly acidic, the pH value stabilization is between 5.0～6.5, in full accord with the mean ph value of human body skin, skin avidity is outstanding, not skin irritation, easily flushing, noresidue is washed afterwards without tight sense, can recover rapidly skin protection function behind the clean skin, make skin profit, acid base equilibrium, but be fit to any skin quality and life-time service;
(3) product adds the natural phant additive, and these compositions are balance the body skin sebum secretion effectively, Hydrolyzed Protein, tender in vain, the effects such as anti-wrinkle, anti-inflammatory, promotion skin regenerative power, product can be used for the multiple uses such as clean, clean skin, hair washing;
(4) product appearance presents glittering and translucent shape, in process for processing finished product process, can insert the different shape decorative model assemblies such as animal and plant at the soap center, allows the user in use produce joyful, mood easily;
(5) production method simple possible of the present invention, acid, alkali two-phase component can be finished saponification reaction about 60-80 ℃, plastic when being cooled to room temperature, curing.
Figure of description
Fig. 1 is preparation technology's schema of transparent soap of the present invention.
Embodiment
A kind of slightly acidic transparent soap; raw material by following weight percent forms: N-cocoyl-Pidolidone 30～50%, polyvalent alcohol 10～30%, ethanol 0～10%, sucrose 0～10%, plant additive 0～10%; add alkali lye and regulate pH value to 5.0～6.5, surplus is deionized water.
Preferably; described slightly acidic transparent soap; raw material by following weight percent forms: N-cocoyl-Pidolidone 35～45%, polyvalent alcohol 15～25%, ethanol 3～5%, sucrose 5～8%, plant additive 4～6%, and add alkali lye and regulate pH value to 5.0～6.5, surplus is deionized water.
Wherein, N-cocoyl-Pidolidone is amino acid type surfactant, has good clearing power and foaming power, and the character gentleness is non-stimulated, has good biological degradability and security; Ethanol has good dissemination, can be so that the abundant mixing of each raw material, in case material is agglomerating in the saponification process, simultaneously, can improve the transparency after the soap moulding; Sucrose also can increase transparency and the hardness after the soap moulding.
Described polyvalent alcohol is at least a in ethylene glycol, propylene glycol, dipropylene glycol, butyleneglycol, glycerine, the sorbyl alcohol.This type of material has the ability of very strong dissolving N-cocoyl-Pidolidone, also can dissolving acid, alkali when comparatively high temps in and the soap that generates, when falling back normal temperature, can be used as again a kind of vehicle to the soap appearance of generation.In addition, these polyvalent alcohols of interpolation after transparent soaping, have good moisture-keeping function to human skin.
Described plant additive is by extract solution from aloe, witch hazel extracting solution, oat extracting solution, ginger extract, the rose extracting solution, lavandula angustifolia extracting solution, gherkin extracting solution, tea extract, angelica extract, Radix Ginseng extractive solution, foreign glycosides chrysanthemum extracting solution, one or more compositions in the seaweed extracted liquor.
Preferably, described plant additive is by extract solution from aloe 0～5 weight part, witch hazel extracting solution 0～3 weight part, oat extracting solution 0～5 weight part, ginger extract 0～5 weight part, rose extracting solution 0～4 weight part, lavandula angustifolia extracting solution 0～5 weight part, gherkin extracting solution 0～5 weight part, tea extract 0～6 weight part, angelica extract 0～5 weight part, Radix Ginseng extractive solution 0～3 weight part, ocean glycosides chrysanthemum extracting solution 0～5 weight part, seaweed extracted liquor 0～6 weight part forms.
Further preferred, described plant additive is by extract solution from aloe 1 ~ 5 weight part, witch hazel extracting solution 1～3 weight part, oat extracting solution 2 ~ 4 weight parts, ginger extract 3 ~ 5 weight parts, rose extracting solution 2 ~ 4 weight parts, lavandula angustifolia extracting solution 1～5 weight part, gherkin extracting solution 3～5 weight parts, tea extract 2～6 weight parts, angelica extract 1 ~ 3 weight part, Radix Ginseng extractive solution 1～3 weight part, ocean glycosides chrysanthemum extracting solution 3 ~ 5 weight parts, seaweed extracted liquor 4～6 weight parts form.
Further preferred, described plant additive is by extract solution from aloe 5 weight parts, witch hazel extracting solution 2 weight parts, oat extracting solution 3 weight parts, ginger extract 4 weight parts, rose extracting solution 4 weight parts, lavandula angustifolia extracting solution 3 weight parts, gherkin extracting solution 4 weight parts, tea extract 3 weight parts, angelica extract 1 weight part, Radix Ginseng extractive solution 2 weight parts, ocean glycosides chrysanthemum extracting solution 4 weight parts, seaweed extracted liquor 4 weight parts form.
Above-mentioned plant additive can make transparent soap of the present invention have the effects such as moisturizing, tender white, anti-wrinkle, anti-inflammatory, promotion skin regenerative power.
Described alkali lye can be the inorganic alkali lye such as sodium, potassium, lithium, calcium, magnesium, also can be organic alkali lye such as Monoethanolamine MEA BASF, diethanolamine, trolamine, tri-isopropanolamine.Preferably, described alkali lye is at least a in sodium hydroxide solution, potassium hydroxide solution, the triethanolamine solution.
Described slightly acidic transparent soap also comprises one or more additives, and described other additives are essence, pigment, sanitas, special efficacy auxiliary agent, or its mixture.
The preparation method of above-mentioned slightly acidic transparent soap, comprise the steps: to take by weighing in proportion each raw material, adding dissipation of heat melts, when extremely transparent, slowly add appropriate alkaline liquor regulation system pH value to 5.0～6.5, the control temperature is at 60～80 ℃, continue saponification 1～2h, after crossing 800 eye mesh screens, transparent saponification liquor is poured the mould of getting ready in advance into, and cooling, moulding, discharging get final product.
The present invention is further illustrated below in conjunction with embodiment, but be not limited to this.
Used main raw material N-cocoyl-Pidolidone provides used extract solution from aloe, witch hazel extracting solution by all chemical industry in Guangzhou one company limited in following examples; the oat extracting solution, ginger extract, rose extracting solution; the lavandula angustifolia extracting solution; the gherkin extracting solution, tea extract, angelica extract; Radix Ginseng extractive solution; ocean glycosides chrysanthemum extracting solution, seaweed extracted liquor is available from the fragrant company limited of Guangzhou moral.
Embodiment 1
Present embodiment slightly acidic transparent soap compositionv, its raw material consists of by weight percentage:
N-cocoyl-Pidolidone 30.0%
Propylene glycol 10.0%
Glycerine 5.0%
Lemon yellow 0.01%
Essence 0.2%
Sanitas 0.3%
Trolamine is regulated pH value to 5.5～6.5
The deionized water surplus
The production method of the slightly acidic transparent soap of present embodiment is as follows: take by weighing in proportion the each component amount, N-cocoyl-Pidolidone is dispersed in propylene glycol and the glycerine, it is transparent slowly to be heated to while stirring melting.Add the triethanolamine solution for preparing in advance, conditioned reaction liquid pH value to 5.5～6.5 after finishing, continue to be warming up to about 65 ℃, keep 1.5h, so that N-cocoyl-Pidolidone and trolamine fully react, obtain a complete transparent saponification liquor.Continue to add lemon yellow pigment, essence, sanitas, 800 mesh filter screens are inserted saponification liquor in the mould that designs in advance after filtering, and it is namely plastic to be cooled to room temperature.Weathering through certain hour is dried, qualified after testing after, polishing, discharging, packing warehouse-in.
Embodiment 2
Present embodiment slightly acidic transparent soap compositionv, its raw material consists of by weight percentage:
N-cocoyl-Pidolidone 35.0%
Propylene glycol 12.0%
Glycerine 10.0%
Plant additive 6.0%
Lemon yellow 0.01%
Essence 0.2%
Sanitas 0.3%
Trolamine is regulated pH value to 5.0～6.5
The deionized water surplus
Described plant additive is by extract solution from aloe 5 weight parts, witch hazel extracting solution 2 weight parts, oat extracting solution 3 weight parts, ginger extract 4 weight parts, rose extracting solution 4 weight parts, lavandula angustifolia extracting solution 3 weight parts, gherkin extracting solution 4 weight parts, tea extract 3 weight parts, angelica extract 1 weight part, Radix Ginseng extractive solution 2 weight parts, foreign glycosides chrysanthemum extracting solution 4 weight parts, seaweed extracted liquor 4 weight parts form.
The production method of the slightly acidic transparent soap of present embodiment is as follows: take by weighing in proportion the each component amount, N-cocoyl-Pidolidone is dispersed in propylene glycol and the glycerine, it is transparent slowly to be heated to while stirring melting.Add the triethanolamine solution for preparing in advance, conditioned reaction liquid pH value to 5.0～6.5 after finishing, continue to be warming up to about 65 ℃, keep 1.5h, so that N-cocoyl-Pidolidone and trolamine fully react, obtain a complete transparent saponification liquor.Continue to add plant additive, lemon yellow pigment, essence and sanitas, stir, 800 mesh filter screens are inserted saponification liquor in the mould that designs in advance after filtering, and it is namely plastic to be cooled to room temperature.Weathering through certain hour is dried, qualified after testing after, polishing, discharging, packing warehouse-in.
Embodiment 3
N-cocoyl-Pidolidone 40.0%
Propylene glycol 10.0%
Glycerine 10.0%
Sucrose 8.0%
Ethanol 3.0%
Plant additive 6.0%
Potassium hydroxide is regulated pH value to 5.0～6.5
The deionized water surplus
Described plant additive is by extract solution from aloe 1 weight part, witch hazel extracting solution 1 weight part, and ginger extract 1 weight part, rose extracting solution 1 weight part, lavandula angustifolia extracting solution 1 weight part, gherkin extracting solution 1 weight part forms.
The production method of the slightly acidic transparent soap of present embodiment is as follows: take by weighing in proportion the each component amount, N-cocoyl-Pidolidone, Sucrose are dispersed in propylene glycol and the glycerine, it is transparent slowly to be heated to while stirring melting.Add the potassium hydroxide solution for preparing in advance, conditioned reaction liquid pH value to 5.0～6.5 are after finishing; continue to be warming up to about 75 ℃; keep 1.5h, so that N-cocoyl-Pidolidone and potassium hydroxide fully react, obtain a complete transparent saponification liquor.Treat that saponification liquor is cooled to 55～65 ℃, continue to add plant additive that stir, 800 mesh filter screens are inserted saponification liquor in the mould that designs in advance after filtering.It is namely plastic to be cooled to room temperature, dries through the weathering of certain hour, qualified after testing after, polishing, discharging, packing warehouse-in.
Embodiment 4
Present embodiment slightly acidic transparent soap compositionv, its raw material consists of by weight percentage:
N-cocoyl-Pidolidone 45.0%
Propylene glycol 10.0%
Dipropylene glycol 5.0%
Sorbyl alcohol 5.0%
Sucrose 5.0%
Plant additive 8.0%
Essence 0.2%
Sanitas 0.3%
Sodium hydroxide is regulated pH value to 5.0～6.0
The deionized water surplus
Described plant additive is by witch hazel extracting solution 3 weight parts, oat extracting solution 2 weight parts, ginger extract 3 weight parts, lavandula angustifolia extracting solution 2 weight parts, gherkin extracting solution 5 weight parts, tea extract 2 weight parts, ocean glycosides chrysanthemum extracting solution 5 weight parts, seaweed extracted liquor 4 weight parts form.
The production method of the slightly acidic transparent soap of present embodiment is as follows: take by weighing in proportion the each component amount, N-cocoyl-Pidolidone, Sucrose are dispersed in propylene glycol, sorbyl alcohol and the dipropylene glycol, it is transparent slowly to be heated to while stirring melting.Add the sodium hydroxide solution for preparing in advance, regulate pH value to 5.0～6.0, after finishing, continue to be warming up to about 80 ℃, keep 2h, so that N-cocoyl-Pidolidone and sodium hydroxide fully react, obtain a complete transparent saponification liquor.Treat that saponification liquor is cooled to 55～65 ℃, continue to add plant additive, spices and sanitas that stir, 800 mesh filter screens are inserted saponification liquor in the mould that designs in advance after filtering.It is namely plastic to be cooled to room temperature, dries through the weathering of certain hour, qualified after testing after, polishing, discharging, packing warehouse-in.
Embodiment 5
Present embodiment slightly acidic transparent soap compositionv, its raw material consists of by weight percentage:
N-cocoyl-Pidolidone 40.0%
Ethylene glycol 5.0%
Propylene glycol 5.0%
Glycerine 10.0%
Sucrose 5.0%
Ethanol 3.0%
Plant additive 3.0%
Alkali lye is regulated pH value to 5.0～6.5
The deionized water surplus
Described alkali lye is mixed to get by the triethanolamine solution of the potassium hydroxide solution of 1mol/L and the 1mol/L volume ratio by 1:1.
Described plant additive is by extract solution from aloe 1 weight part, witch hazel extracting solution 3 weight parts, and ginger extract 5 weight parts form.
The production method of the slightly acidic transparent soap of present embodiment is as follows: take by weighing in proportion the each component amount, N-cocoyl-Pidolidone, Sucrose are dispersed in propylene glycol, glycerine and the ethanol, it is transparent slowly to be heated to while stirring melting.Add the alkali lye for preparing in advance, conditioned reaction liquid pH value to 5.0～6.5.After finishing, continue to be warming up to about 75 ℃, keep 2h, so that N-cocoyl-Pidolidone and alkali lye fully react, obtain a complete transparent saponification liquor.Treat that saponification liquor is cooled to 55～65 ℃, continue to add plant additive that stir, 800 mesh filter screens are inserted saponification liquor in the mould that designs in advance after filtering.It is namely plastic to be cooled to room temperature, dries through the weathering of certain hour, qualified after testing after, polishing, discharging, packing warehouse-in.
Embodiment 6
Present embodiment slightly acidic transparent soap compositionv, its raw material consists of by weight percentage:
N-cocoyl-Pidolidone 40.0%
Propylene glycol 10.0%
Butyleneglycol 5.0%
Sorbyl alcohol 5.0%
Sucrose 5.0%
Ethanol 5.0%
Plant additive 10.0%
Essence 0.2%
Sanitas 0.3%
Sodium hydroxide is regulated pH value to 5.0～6.5
The deionized water surplus
Described plant additive is by extract solution from aloe 1 weight part, witch hazel extracting solution 3 weight parts, oat extracting solution 2 weight parts, ginger extract 3 weight parts, rose extracting solution 2 weight parts, lavandula angustifolia extracting solution 5 weight parts, gherkin extracting solution 3 weight parts, tea extract 6 weight parts, foreign glycosides chrysanthemum extracting solution 3 weight parts, seaweed extracted liquor 4 weight parts form.
The production method of the slightly acidic transparent soap of present embodiment is as follows: take by weighing in proportion the each component amount, N-cocoyl-Pidolidone, Sucrose are dispersed in propylene glycol, butyleneglycol, sorbyl alcohol and the alcohol, it is transparent slowly to be heated to while stirring melting.Add the sodium hydroxide solution for preparing in advance, conditioned reaction liquid pH value to 5.0～6.5.After finishing, continue to be warming up to about 75 ℃, keep 2h, so that N-cocoyl-Pidolidone and alkali lye fully react, obtain a complete transparent saponification liquor.Treat that saponification liquor is cooled to 55～65 ℃, continue to add plant additive, spices and sanitas that stir, 800 mesh filter screens are inserted saponification liquor in the mould that designs in advance after filtering.It is namely plastic to be cooled to room temperature, dries through the weathering of certain hour, qualified after testing after, polishing, discharging, packing warehouse-in.
Embodiment 7
Present embodiment slightly acidic transparent soap compositionv, its raw material consists of by weight percentage:
N-cocoyl-Pidolidone 45.0%
Propylene glycol 10.0%
Sucrose 8.0%
Plant additive 5.0%
Essence 0.2%
Sanitas 0.3%
Sodium hydroxide is regulated pH value to 5.0～6.5
The deionized water surplus
Described plant additive is by extract solution from aloe 1 weight part, witch hazel extracting solution 3 weight parts, oat extracting solution 2 weight parts, ginger extract 5 weight parts, rose extracting solution 2 weight parts, lavandula angustifolia extracting solution 5 weight parts, gherkin extracting solution 3 weight parts, tea extract 6 weight parts, angelica extract 1 weight part, Radix Ginseng extractive solution 1 weight part, foreign glycosides chrysanthemum extracting solution 3 weight parts, seaweed extracted liquor 6 weight parts form.
The production method of the slightly acidic transparent soap of present embodiment is as follows: take by weighing in proportion the each component amount, N-cocoyl-Pidolidone, Sucrose are dispersed in the propylene glycol, it is transparent slowly to be heated to while stirring melting.Add the sodium hydroxide solution for preparing in advance, conditioned reaction liquid pH value to 5.0～6.5.After finishing, continue to be warming up to about 75 ℃, keep 2h, so that N-cocoyl-Pidolidone and sodium hydroxide fully react, obtain a complete transparent saponification liquor.Treat that saponification liquor is cooled to 55～65 ℃, continue to add plant additive, spices and sanitas that stir, 800 mesh filter screens are inserted saponification liquor in the mould that designs in advance after filtering.It is namely plastic to be cooled to room temperature, dries through the weathering of certain hour, qualified after testing after, polishing, discharging, packing warehouse-in.
The slightly acidic transparent soap that embodiment 1～7 is obtained detects, and its anti-hard water, transparency and hardness all meet the regulation of " compound washing soap " industry standard QB/T2487-2000 and " transparent soap " industry standard QB/T1913-2004.
In addition, the transparent soap of embodiment 1～7 gained is comprised of amino acid type surfactant, is the slightly acidic close with human body skin, thereby so that the transparent soap that obtains is gentle, safe, non-stimulated, in washing process, the foam exquisiteness is abundant, detersive power is good.The plant additive that adds has the effects such as moisturizing, tender white, anti-wrinkle, anti-inflammatory, promotion skin regenerative power, and life-time service can effectively improve skin properties.
Only for introducing preferred case of the present invention, to those skilled in the art, any apparent changes and improvements of carrying out in the scope that does not deviate from spirit of the present invention all should be regarded as a part of the present invention to above embodiment.
Claims (10)
1. slightly acidic transparent soap; raw material by following weight percent forms: N-cocoyl-Pidolidone 30～50%, polyvalent alcohol 10～30%, ethanol 0～10%, sucrose 0～10%, plant additive 0～10%; add alkali lye and regulate pH value to 5.0～6.5, surplus is deionized water.
2. slightly acidic transparent soap according to claim 1; it is characterized in that; raw material by following weight percent forms: N-cocoyl-Pidolidone 35～45%, polyvalent alcohol 15～20%, ethanol 3～5%, sucrose 5～8%, plant additive 3～8%; add alkali lye and regulate pH value to 5.0～6.5, surplus is deionized water.
3. slightly acidic transparent soap according to claim 1 and 2 is characterized in that, described polyvalent alcohol is at least a in ethylene glycol, propylene glycol, dipropylene glycol, butyleneglycol, glycerine, the sorbyl alcohol.
4. slightly acidic transparent soap according to claim 1 and 2 is characterized in that, described plant additive is by extract solution from aloe, the witch hazel extracting solution, oat extracting solution, ginger extract, the rose extracting solution, the lavandula angustifolia extracting solution, gherkin extracting solution, tea extract, angelica extract, Radix Ginseng extractive solution, foreign glycosides chrysanthemum extracting solution, one or more compositions in the seaweed extracted liquor.
5. slightly acidic transparent soap according to claim 1 and 2, it is characterized in that, described plant additive is by extract solution from aloe 0～5 weight part, witch hazel extracting solution 0～3 weight part, oat extracting solution 0～5 weight part, ginger extract 0～5 weight part, rose extracting solution 0～4 weight part, lavandula angustifolia extracting solution 0～5 weight part, gherkin extracting solution 0～5 weight part, tea extract 0～6 weight part, angelica extract 0～5 weight part, Radix Ginseng extractive solution 0～3 weight part, foreign glycosides chrysanthemum extracting solution 0～5 weight part, seaweed extracted liquor 0～6 weight part forms.
6. slightly acidic transparent soap according to claim 1 and 2, it is characterized in that, described plant additive is by extract solution from aloe 1 ~ 5 weight part, witch hazel extracting solution 1～3 weight part, oat extracting solution 2 ~ 4 weight parts, ginger extract 3 ~ 5 weight parts, rose extracting solution 2 ~ 4 weight parts, lavandula angustifolia extracting solution 1～5 weight part, gherkin extracting solution 3～5 weight parts, tea extract 2～6 weight parts, angelica extract 1 ~ 3 weight part, Radix Ginseng extractive solution 1～3 weight part, foreign glycosides chrysanthemum extracting solution 3 ~ 5 weight parts, seaweed extracted liquor 4～6 weight parts form.
7. slightly acidic transparent soap according to claim 1 and 2 is characterized in that, described plant additive is by extract solution from aloe 5 weight parts, witch hazel extracting solution 2 weight parts, oat extracting solution 3 weight parts, ginger extract 4 weight parts, rose extracting solution 4 weight parts, lavandula angustifolia extracting solution 3 weight parts, gherkin extracting solution 4 weight parts, tea extract 3 weight parts, angelica extract 1 weight part, Radix Ginseng extractive solution 2 weight parts, foreign glycosides chrysanthemum extracting solution 4 weight parts, seaweed extracted liquor 4 weight parts form.
8. slightly acidic transparent soap according to claim 1 and 2 is characterized in that, described alkali lye is at least a in sodium hydroxide solution, potassium hydroxide solution, the triethanolamine solution.
9. slightly acidic transparent soap according to claim 1 and 2 wherein also comprises one or more additives, and described additive is an amount of essence, pigment, sanitas, special efficacy auxiliary agent or its mixture.
10. the preparation method of each described slightly acidic transparent soap of claim 1～9, comprise the steps: to take by weighing in proportion each raw material, adding dissipation of heat melts, when extremely transparent, slowly add alkali lye regulation system pH value to 5.0～6.5, the control temperature is at 60～80 ℃, saponification 1～2h, obtain transparent saponification liquor, saponification liquor is poured the mould of getting ready in advance into, and cooling, moulding, discharging get final product.
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| CN104531371A (en) * | 2014-12-12 | 2015-04-22 | 无限极（中国）有限公司 | Weakly-acidic high transparent soap and preparation method thereof |
| CN104983594A (en) * | 2015-06-18 | 2015-10-21 | 罗晓安 | Method for producing composite faintly acid amino acid soap bases |
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| CN105018256A (en) * | 2015-07-02 | 2015-11-04 | 上海制皂(集团)如皋有限公司 | Laundry soap formula |
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| CN107325905A (en) * | 2017-06-23 | 2017-11-07 | 贞丰县精品农业综合开发有限公司 | A kind of Rosa Damascana handmade soap and preparation method thereof |
| CN107384597A (en) * | 2017-07-25 | 2017-11-24 | 北京斯利安药业有限公司 | A kind of amino acid soap and preparation method thereof |
| CN107375007A (en) * | 2017-07-25 | 2017-11-24 | 北京斯利安药业有限公司 | A kind of composite skin care product, amino acid soap and preparation method thereof |
| CN107349119A (en) * | 2017-07-25 | 2017-11-17 | 北京斯利安药业有限公司 | A kind of amino acid soap of stabilization and preparation method thereof |
| CN107384597B (en) * | 2017-07-25 | 2020-07-14 | 北京斯利安药业有限公司 | Amino acid soap and preparation method thereof |
| CN107349119B (en) * | 2017-07-25 | 2020-08-25 | 北京斯利安药业有限公司 | Stable amino acid soap and preparation method thereof |
| CN107746761A (en) * | 2017-11-27 | 2018-03-02 | 上海清轩生物科技有限公司 | A kind of amino acid composite transparent soap containing camellia seed oil and preparation method thereof |
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