CN103194338A - Hand sanitizer and preparation method thereof - Google Patents
Hand sanitizer and preparation method thereof Download PDFInfo
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- CN103194338A CN103194338A CN2013101336871A CN201310133687A CN103194338A CN 103194338 A CN103194338 A CN 103194338A CN 2013101336871 A CN2013101336871 A CN 2013101336871A CN 201310133687 A CN201310133687 A CN 201310133687A CN 103194338 A CN103194338 A CN 103194338A
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Abstract
The invention discloses a hand sanitizer which comprises the following components in percentage by weight: 6-15% of soap base, 6-10% of fatty acid polyoxyethylene ether, 2-5% of dodecyl dimethyl glycine betaine, 2-5% of coconut oil fatty acid diglycollic amide, 0.01-0.5% of essence, 0.01-0.5% of pigment and the balance of water; the preparation method of the hand sanitizer comprises the following steps of: a, proportionally mixing the components of the hand sanitizer; b, stirring and heating to be 80-85 DEG C; and c, cooling so as to obtain a finished product of the hand sanitizer. According to the hand sanitizer and the preparation method thereof disclosed by the invention, the hand sanitizer is high in cleaning property and temperate in performance.
Description
Technical field
The present invention relates to the articles for washing technical field, be specifically related to a kind of Liquid soap and preparation method thereof.
Background technology
Development along with the integrated and trade globalization of world economy, culture background, state of the art and environmental regulation become three large driving forces of articles for washing globalization development gradually, the articles for washing in the whole world will tend to variation, but energy-conservation, water saving, product efficient, gentle, easy to use and that meet safety and environmental requirement will be the main flow directions that current and following cleaning product develops.
At present, people except the cleaning product that adopts perfumed soap, soap and so on, mainly use Liquid soap for the cleaning of hand.Perfumed soap, soap cleaning power is strong, but has pungency to a certain degree, and life-time service can cause hand skin coarse; And Liquid soap of the prior art, there are the not strong characteristics of cleaning dynamics in major part, and in use can produce a large amount of foams, needs to consume a large amount of water, cleans difficulty.
Summary of the invention
The objective of the invention is to overcome above shortcoming, provide that a kind of cleaning dynamics is strong, performance is gentle, and can reduce Liquid soap of water for cleaning amount and preparation method thereof.
Technical scheme of the present invention is:
A kind of Liquid soap, the component of described Liquid soap and the weight percent of each component are: soap base: 6-15%; Aliphatic acid polyethenoxy ether sodium sulfate: 6-10%; Varion CDG-K: 2-5%; Cocoanut fatty acid diethanolamide: 2-5%; Essence: 0.01-0.5%; Pigment: 0.01-0.5%; Water: surplus.
Further, the weight percent of the component of described Liquid soap and each component is: soap base: 8-12%; Aliphatic acid polyethenoxy ether sodium sulfate: 8-10%; Varion CDG-K: 3-4%; Cocoanut fatty acid diethanolamide: 2-3%; Essence: 0.01-0.5%; Pigment: 0.01-0.5%; Water: surplus.
Further, the weight percent of the component of described soap base and each component is: grease: 20-30%; Alkali: 10-15%; Dehydrated alcohol: 20-30%; Water: surplus.
Further, described grease is the product of discarded edible oil purification process technology.
Further, described discarded edible oil purification process technology is: will discard edible oil and pour in the B that is equipped with 2-5 layer gauze, vacuum filtration obtains the grease after the purification process; The vacuum tightness of described vacuum filtration step is 0.080～0.098MPa.
Further, the preparation method of described soap base is as follows:
A, grease, alkali, dehydrated alcohol and water are mixed in proportion;
B, stirring and heating 20-40min, heating and temperature control is at 70-90 ℃;
Obtain the soap base finished product after c, the cooling.
A kind of preparation method of Liquid soap, described preparation method's step is as follows:
A, the component of each described Liquid soap in the claim 1 to 4 is mixed in proportion;
B, stir and be heated to 80-85 ℃;
Obtain the Liquid soap finished product after c, the cooling.
Further, comprise the preparation method of soap base among the described preparation method, the preparation method of described soap base is as follows:
A, grease, alkali, dehydrated alcohol and water are mixed in proportion;
B, stirring and heating 20-40min, heating and temperature control is at 70-90 ℃;
Obtain the soap base finished product after c, the cooling.
Further, described stirring velocity is 270-320r/min.
Further, comprise the preparation method of grease among the described preparation method: will discard edible oil and pour in the B that is equipped with 2-5 layer gauze, vacuum filtration obtains the grease after the purification process; The vacuum tightness of described vacuum filtration step is 0.080～0.098MPa.
Liquid soap provided by the invention and preparation method thereof has following advantage:
1, Liquid soap provided by the invention, cleaning capacity is strong.Liquid soap provided by the invention, the weight percent of moiety and each composition is: soap base: 6-15%; Aliphatic acid polyethenoxy ether sodium sulfate: 6-10%; Varion CDG-K: 2-5%; Cocoanut fatty acid diethanolamide: 2-5%; Essence: 0.01-0.5%; Pigment: 0.01-0.5%; Water: surplus.Wherein, soap base is formed by grease, alkali, ethanol, water hybrid reaction as the main raw material of Liquid soap, and its cleaning capacity is strong; Aliphatic acid polyethenoxy ether sodium sulfate is anion surfactant, and is soluble in water, has good decontamination, emulsification, foam performance, and have gentle washing character, can injured skin; Varion CDG-K is anionic property in alkaline medium, belong to anion surfactant, has good foam performance, and nonirritant simultaneously, also has germicidal action, comprises the various bacteria of killing tubercule bacillus; Cocoanut fatty acid diethanolamide belongs to nonionogenic tenside, and is soluble in water, have functions such as good foaming, steady bubble, infiltration decontamination, anti-hard water.In the Liquid soap provided by the invention, contain soap base, aniorfic surfactant and nonionic surface active agent, compatibleness is good, and the gross activity thing in the Liquid soap is more than or equal to 12%, and clean effect is good.
2, Liquid soap provided by the invention, performance gentleness, pungency are little.After testing, under 25 ℃ of conditions, the Liquid soap provided by the invention of 0.1% concentration, pH value≤10, the pH value is moderate, skin irritation not, performance gentleness.
3, Liquid soap provided by the invention can reduce the cleaning water consumption.Liquid soap provided by the invention includes aniorfic surfactant and nonionic surface active agent, has increased the foam height of Liquid soap; And having increased the component of soap base in the Liquid soap, the adding of soap base can be played control bubble effect, reduces the height of foam, thereby can reduce water consumption when cleaning.
4, Liquid soap provided by the invention and preparation method thereof has taken full advantage of discarded edible oil resource, has solved the problem of environmental pollution that brings because of discarded edible oil, can significantly reduce the manufacturing cost of Liquid soap simultaneously.Liquid soap provided by the invention and preparation method thereof, the component of soap base and the weight percent of each component are: grease: 20-30%; Alkali: 10-15%; Dehydrated alcohol: 20-30%; Water: surplus.Wherein, grease in the preparation method of Liquid soap, at first will be discarded the edible oil purification process for the product of discarded edible oil purification process, and again with the grease production soap base behind the purifying, the grease after purified meets industrial requirement.Because adopting discarded edible oil as the raw material of producing Liquid soap, solved problems such as the present domestic environmental pollution that brings because of discarded edible oil, food safety, the utilization of discarded edible oil has simultaneously reduced the manufacturing cost of Liquid soap.
Embodiment
To the technical scheme in the embodiment of the invention be clearly and completely described below, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
Embodiment 1
The component of Liquid soap and the weight percent of each component are: (gross weight is: 1kg)
Wherein, the weight percent of the composition of soap base and a component is: (gross weight is: 1Kg)
| Component | Grease | Alkali | Dehydrated alcohol | Water |
| Weight (g) | 230 | 150 | 290 | 330 |
| Weight percent (%) | 23 | 15 | 29 | 33 |
Wherein, grease can be animal raw fat or vegetative grease; Alkali can be common alkali such as sodium hydroxide, potassium hydroxide, yellow soda ash.
The preparation method of Liquid soap is:
A, the component of above-mentioned Liquid soap is mixed according to the above ratio;
B, stir and be heated to 84 ℃, wherein, stirring velocity is 290r/min;
Obtain the Liquid soap finished product after c, the cooling.
Wherein, the preparation method of soap base is:
A, grease, alkali, dehydrated alcohol and water are mixed according to the above ratio;
B, stirring and heating 25min, heating and temperature control is at 75 ℃; Stirring velocity is 290r/min;
Obtain the soap base finished product after c, the cooling.
By the Liquid soap that above-mentioned preparation method obtains, free from extraneous odour, no suspended substance or precipitation.Do not have after testing, active matter content is 12%, strong detergency; Under 25 ℃ of conditions, the Liquid soap pH value of 0.1% concentration is 10, the performance gentleness of Liquid soap, not skin irritation; The good stability of Liquid soap is placed 24h in the refrigerator of (5 ± 2) ℃, take out when returning to room temperature and observe, and is not stratified, do not have precipitation, and product is transparent not muddy; In the insulation can of (40 ± 2) ℃, place 24h, take out and observe, not stratified, there is not precipitation, product is transparent not muddy.
After testing, the methanol content in the Liquid soap is to contain 200mg in every 1Kg washing liquid, and the content of formaldehyde is to contain 50mg in every 1Kg washing liquid, and the total number of bacterial colony in every 1g Liquid soap is less than 10CFU; Heavy metal content all meets the Liquid soap standard-required; Do not detect excrement colibacillus group.
Embodiment 2
The component of Liquid soap and the weight percent of each component are: (gross weight is: 1kg)
Wherein, the weight percent of the composition of soap base and a component is: (gross weight is: 1Kg)
| Component | Grease | Alkali | Dehydrated alcohol | Water |
| Weight (g) | 210 | 120 | 280 | 390 |
| Weight percent (%) | 21 | 12 | 28 | 39 |
Wherein, grease is the product of discarded edible oil purification process; Alkali can be common alkali such as sodium hydroxide, potassium hydroxide, yellow soda ash.
The preparation method of Liquid soap is:
A, the component of above-mentioned Liquid soap is mixed according to the above ratio;
B, stir and be heated to 80 ℃, wherein, stirring velocity is 260r/min;
Obtain the Liquid soap finished product after c, the cooling.
Wherein, the preparation method of soap base is:
A, grease, alkali, dehydrated alcohol and water are mixed according to the above ratio;
B, stirring and heating 35min, heating and temperature control is at 90 ℃; Stirring velocity is 305r/min;
Obtain the soap base finished product after c, the cooling.
Discarded edible oil purification process technology is: will discard edible oil and pour in the B that is equipped with 2-5 layer gauze, vacuum filtration obtains the grease after the purification process; Vacuum tightness is 0.089MPa.
By the Liquid soap that above-mentioned preparation method obtains, free from extraneous odour, no suspended substance or precipitation.Do not have after testing, active matter content is 12.5%, strong detergency; Under 25 ℃ of conditions, the Liquid soap pH value of 0.1% concentration is 8.8, the performance gentleness of Liquid soap, not skin irritation; The good stability of Liquid soap is placed 24h in the refrigerator of (5 ± 2) ℃, take out when returning to room temperature and observe, and is not stratified, do not have precipitation, and product is transparent not muddy; In the insulation can of (40 ± 2) ℃, place 24h, take out and observe, not stratified, there is not precipitation, product is transparent not muddy.
After testing, the methanol content in the Liquid soap is to contain 210mg in every 1Kg washing liquid, and the content of formaldehyde is to contain 55mg in every 1Kg washing liquid, and the total number of bacterial colony in every 1g Liquid soap is less than 10CFU; Heavy metal content all meets the Liquid soap standard-required; Do not detect excrement colibacillus group.
Embodiment 3
The component of Liquid soap and the weight percent of each component are: (gross weight is: 1kg)
Wherein, the weight percent of the composition of soap base and a component is: (gross weight is: 1Kg)
| Component | Grease | Alkali | Dehydrated alcohol | Water |
| Weight (g) | 260 | 140 | 300 | 300 |
| Weight percent (%) | 26 | 14 | 30 | 30 |
Wherein, grease is the product of discarded edible oil purification process; Alkali can be common alkali such as sodium hydroxide, potassium hydroxide, yellow soda ash.
The preparation method of Liquid soap is:
A, the component of above-mentioned Liquid soap is mixed according to the above ratio;
B, stir and be heated to 82 ℃, wherein, stirring velocity is 320r/min;
Obtain the Liquid soap finished product after c, the cooling.
Wherein, the preparation method of soap base is:
A, grease, alkali, dehydrated alcohol and water are mixed according to the above ratio;
B, stirring and heating 40min, heating and temperature control is at 90 ℃; Stirring velocity is 280r/min;
Obtain the soap base finished product after c, the cooling.
Discarded edible oil purification process technology is: will discard edible oil and pour in the B that is equipped with 2-5 layer gauze, vacuum filtration obtains the grease after the purification process; Vacuum tightness is 0.085MPa.
By the Liquid soap that above-mentioned preparation method obtains, free from extraneous odour, no suspended substance or precipitation.Do not have after testing, active matter content is 12.3%, strong detergency; Under 25 ℃ of conditions, the Liquid soap pH value of 0.1% concentration is 9.7, the performance gentleness of Liquid soap, not skin irritation; The good stability of Liquid soap is placed 24h in the refrigerator of (5 ± 2) ℃, take out when returning to room temperature and observe, and is not stratified, do not have precipitation, and product is transparent not muddy; In the insulation can of (40 ± 2) ℃, place 24h, take out and observe, not stratified, there is not precipitation, product is transparent not muddy.
After testing, the methanol content in the Liquid soap is to contain 190mg in every 1Kg washing liquid, and the content of formaldehyde is to contain 45mg in every 1Kg washing liquid, and the total number of bacterial colony in every 1g Liquid soap is less than 10CFU; Heavy metal content all meets the Liquid soap standard-required; Do not detect excrement colibacillus group.
Embodiment 4
The component of Liquid soap and the weight percent of each component are: (gross weight is: 1kg)
Wherein, the weight percent of the composition of soap base and a component is: (gross weight is: 1Kg)
| Component | Grease | Alkali | Dehydrated alcohol | Water |
| Weight (g) | 280 | 110 | 210 | 400 |
| Weight percent (%) | 28 | 11 | 21 | 40 |
Wherein, grease is the product of discarded edible oil purification process; Alkali can be common alkali such as sodium hydroxide, potassium hydroxide, yellow soda ash.
The preparation method of Liquid soap is:
A, the component of above-mentioned Liquid soap is mixed according to the above ratio;
B, stir and be heated to 85 ℃, wherein, stirring velocity is 330r/min;
Obtain the Liquid soap finished product after c, the cooling.
Wherein, the preparation method of soap base is:
A, grease, alkali, dehydrated alcohol and water are mixed according to the above ratio;
B, stirring and heating 40min, heating and temperature control is at 90 ℃; Stirring velocity is 300r/min;
Obtain the soap base finished product after c, the cooling.
Discarded edible oil purification process technology is: will discard edible oil and pour in the B that is equipped with 2-5 layer gauze, vacuum filtration obtains the grease after the purification process; Vacuum tightness is 0.09MPa.
By the Liquid soap that above-mentioned preparation method obtains, free from extraneous odour, no suspended substance or precipitation.Do not have after testing, active matter content is 12.8%, strong detergency; Under 25 ℃ of conditions, the Liquid soap pH value of 0.1% concentration is 8.5, the performance gentleness of Liquid soap, not skin irritation; The good stability of Liquid soap is placed 24h in the refrigerator of (5 ± 2) ℃, take out when returning to room temperature and observe, and is not stratified, do not have precipitation, and product is transparent not muddy; In the insulation can of (40 ± 2) ℃, place 24h, take out and observe, not stratified, there is not precipitation, product is transparent not muddy.
After testing, the methanol content in the Liquid soap is to contain 170mg in every 1Kg washing liquid, and the content of formaldehyde is to contain 40mg in every 1Kg washing liquid, and the total number of bacterial colony in every 1g Liquid soap is less than 10CFU; Heavy metal content all meets the Liquid soap standard-required; Do not detect excrement colibacillus group.
Embodiment 5
The component of Liquid soap and the weight percent of each component are: (gross weight is: 1kg)
Wherein, the weight percent of the composition of soap base and a component is: (gross weight is: 1Kg)
| Component | Grease | Alkali | Dehydrated alcohol | Water |
| Weight (g) | 250 | 100 | 250 | 400 |
| Weight percent (%) | 25 | 10 | 25 | 40 |
Wherein, grease is the product of discarded edible oil purification process; Alkali can be common alkali such as sodium hydroxide, potassium hydroxide, yellow soda ash.
The preparation method of Liquid soap is:
A, the component of above-mentioned Liquid soap is mixed according to the above ratio;
B, stir and be heated to 80 ℃, wherein, stirring velocity is 300r/min;
Obtain the Liquid soap finished product after c, the cooling.
Wherein, the preparation method of soap base is:
A, grease, alkali, dehydrated alcohol and water are mixed according to the above ratio;
B, stirring and heating 25min, heating and temperature control is at 75 ℃; Stirring velocity is 290r/min;
Obtain the soap base finished product after c, the cooling.
Discarded edible oil purification process technology is: will discard edible oil and pour in the B that is equipped with 2-5 layer gauze, vacuum filtration obtains the grease after the purification process; Vacuum tightness is 0.095MPa.
By the Liquid soap that above-mentioned preparation method obtains, free from extraneous odour, no suspended substance or precipitation.Do not have after testing, active matter content is 12.4%, strong detergency; Under 25 ℃ of conditions, the Liquid soap pH value of 0.1% concentration is 8, the performance gentleness of Liquid soap, not skin irritation; The good stability of Liquid soap is placed 24h in the refrigerator of (5 ± 2) ℃, take out when returning to room temperature and observe, and is not stratified, do not have precipitation, and product is transparent not muddy; In the insulation can of (40 ± 2) ℃, place 24h, take out and observe, not stratified, there is not precipitation, product is transparent not muddy.
After testing, the methanol content in the Liquid soap is to contain 210mg in every 1Kg washing liquid, and the content of formaldehyde is to contain 55mg in every 1Kg washing liquid, and the total number of bacterial colony in every 1g Liquid soap is less than 10CFU; Heavy metal content all meets the Liquid soap standard-required; Do not detect excrement colibacillus group.
Embodiment 6
The component of Liquid soap and the weight percent of each component are: (gross weight is: 1kg)
Wherein, the weight percent of the composition of soap base and a component is: (gross weight is: 1Kg)
| Component | Grease | Alkali | Dehydrated alcohol | Water |
| Weight (g) | 240 | 145 | 270 | 345 |
| Weight percent (%) | 24 | 14.5 | 27 | 34.5 |
Wherein, grease is the product of discarded edible oil purification process; Alkali can be common alkali such as sodium hydroxide, potassium hydroxide, yellow soda ash.
The preparation method of Liquid soap is:
A, the component of above-mentioned Liquid soap is mixed according to the above ratio;
B, stir and be heated to 82 ℃, wherein, stirring velocity is 280r/min;
Obtain the Liquid soap finished product after c, the cooling.
Wherein, the preparation method of soap base is:
A, grease, alkali, dehydrated alcohol and water are mixed according to the above ratio;
B, stirring and heating 38min, heating and temperature control is at 85 ℃; Stirring velocity is 310r/min;
Obtain the soap base finished product after c, the cooling.
Discarded edible oil purification process technology is: will discard edible oil and pour in the B that is equipped with 2-5 layer gauze, vacuum filtration obtains the grease after the purification process; Vacuum tightness is 0.092MPa.
By the Liquid soap that above-mentioned preparation method obtains, free from extraneous odour, no suspended substance or precipitation.Do not have after testing, active matter content is 12.3%, strong detergency; Under 25 ℃ of conditions, the Liquid soap pH value of 0.1% concentration is 9.8, the performance gentleness of Liquid soap, not skin irritation; The good stability of Liquid soap is placed 24h in the refrigerator of (5 ± 2) ℃, take out when returning to room temperature and observe, and is not stratified, do not have precipitation, and product is transparent not muddy; In the insulation can of (40 ± 2) ℃, place 24h, take out and observe, not stratified, there is not precipitation, product is transparent not muddy.
After testing, the methanol content in the Liquid soap is to contain 205mg in every 1Kg washing liquid, and the content of formaldehyde is to contain 52mg in every 1Kg washing liquid, and the total number of bacterial colony in every 1g Liquid soap is less than 10CFU; Heavy metal content all meets the Liquid soap standard-required; Do not detect excrement colibacillus group.
Embodiment 7
The component of Liquid soap and the weight percent of each component are: (gross weight is: 1kg)
Wherein, the weight percent of the composition of soap base and a component is: (gross weight is: 1Kg)
| Component | Grease | Alkali | Dehydrated alcohol | Water |
| Weight (g) | 290 | 105 | 230 | 375 |
| Weight percent (%) | 29 | 10.5 | 23 | 37.5 |
Wherein, grease is the product of discarded edible oil purification process; Alkali can be common alkali such as sodium hydroxide, potassium hydroxide, yellow soda ash.
The preparation method of Liquid soap is:
A, the component of above-mentioned Liquid soap is mixed according to the above ratio;
B, stir and be heated to 84 ℃, wherein, stirring velocity is 290r/min;
Obtain the Liquid soap finished product after c, the cooling.
Wherein, the preparation method of soap base is:
A, grease, alkali, dehydrated alcohol and water are mixed according to the above ratio;
B, stirring and heating 32min, heating and temperature control is at 78 ℃; Stirring velocity is 295r/min;
Obtain the soap base finished product after c, the cooling.
Discarded edible oil purification process technology is: will discard edible oil and pour in the B that is equipped with 2-5 layer gauze, vacuum filtration obtains the grease after the purification process; Vacuum tightness is 0.098MPa.
By the Liquid soap that above-mentioned preparation method obtains, free from extraneous odour, no suspended substance or precipitation.Do not have after testing, active matter content is 12.6%, strong detergency; Under 25 ℃ of conditions, the Liquid soap pH value of 0.1% concentration is 9.2, the performance gentleness of Liquid soap, not skin irritation; The good stability of Liquid soap is placed 24h in the refrigerator of (5 ± 2) ℃, take out when returning to room temperature and observe, and is not stratified, do not have precipitation, and product is transparent not muddy; In the insulation can of (40 ± 2) ℃, place 24h, take out and observe, not stratified, there is not precipitation, product is transparent not muddy.
After testing, the methanol content in the Liquid soap is to contain 185mg in every 1Kg washing liquid, and the content of formaldehyde is to contain 48mg in every 1Kg washing liquid, and the total number of bacterial colony in every 1g Liquid soap is less than 10CFU; Heavy metal content all meets the Liquid soap standard-required; Do not detect excrement colibacillus group.
Embodiment 8
The component of Liquid soap and the weight percent of each component are: (gross weight is: 1kg)
Wherein, the weight percent of the composition of soap base and a component is: (gross weight is: 1Kg)
| Component | Grease | Alkali | Dehydrated alcohol | Water |
| Weight (g) | 200 | 125 | 220 | 455 |
| Weight percent (%) | 20 | 12.5 | 22 | 45.5 |
Wherein, grease is the product of discarded edible oil purification process; Alkali can be common alkali such as sodium hydroxide, potassium hydroxide, yellow soda ash.
The preparation method of Liquid soap is:
A, the component of above-mentioned Liquid soap is mixed according to the above ratio;
B, stir and be heated to 84 ℃, wherein, stirring velocity is 295r/min;
Obtain the Liquid soap finished product after c, the cooling.
Wherein, the preparation method of soap base is:
A, grease, alkali, dehydrated alcohol and water are mixed according to the above ratio;
B, stirring and heating 40min, heating and temperature control is at 82 ℃; Stirring velocity is 320r/min;
Obtain the soap base finished product after c, the cooling.
Discarded edible oil purification process technology is: will discard edible oil and pour in the B that is equipped with 2-5 layer gauze, vacuum filtration obtains the grease after the purification process; Vacuum tightness is 0.082MPa.
By the Liquid soap that above-mentioned preparation method obtains, free from extraneous odour, no suspended substance or precipitation.Do not have after testing, active matter content is 12.7%, strong detergency; Under 25 ℃ of conditions, the Liquid soap pH value of 0.1% concentration is 9.4, the performance gentleness of Liquid soap, not skin irritation; The good stability of Liquid soap is placed 24h in the refrigerator of (5 ± 2) ℃, take out when returning to room temperature and observe, and is not stratified, do not have precipitation, and product is transparent not muddy; In the insulation can of (40 ± 2) ℃, place 24h, take out and observe, not stratified, there is not precipitation, product is transparent not muddy.
After testing, the methanol content in the Liquid soap is to contain 1980mg in every 1Kg washing liquid, and the content of formaldehyde is to contain 52mg in every 1Kg washing liquid, and the total number of bacterial colony in every 1g Liquid soap is less than 10CFU; Heavy metal content all meets the Liquid soap standard-required; Do not detect excrement colibacillus group.
Embodiment 9
The component of Liquid soap and the weight percent of each component are: (gross weight is: 1kg)
Wherein, the weight percent of the composition of soap base and a component is: (gross weight is: 1Kg)
| Component | Grease | Alkali | Dehydrated alcohol | Water |
| Weight (g) | 220 | 130 | 200 | 450 |
| Weight percent (%) | 22 | 13 | 20 | 45 |
Wherein, grease is the product of discarded edible oil purification process; Alkali can be common alkali such as sodium hydroxide, potassium hydroxide, yellow soda ash.
The preparation method of Liquid soap is:
A, the component of above-mentioned Liquid soap is mixed according to the above ratio;
B, stir and be heated to 85 ℃, wherein, stirring velocity is 310r/min;
Obtain the Liquid soap finished product after c, the cooling.
Wherein, the preparation method of soap base is:
A, grease, alkali, dehydrated alcohol and water are mixed according to the above ratio;
B, stirring and heating 38min, heating and temperature control is at 88 ℃; Stirring velocity is 295r/min;
Obtain the soap base finished product after c, the cooling.
Discarded edible oil purification process technology is: will discard edible oil and pour in the B that is equipped with 2-5 layer gauze, vacuum filtration obtains the grease after the purification process; Vacuum tightness is 0.088MPa.
By the Liquid soap that above-mentioned preparation method obtains, free from extraneous odour, no suspended substance or precipitation.Do not have after testing, active matter content is 12.6%, strong detergency; Under 25 ℃ of conditions, the Liquid soap pH value of 0.1% concentration is 9.5, the performance gentleness of Liquid soap, not skin irritation; The good stability of Liquid soap is placed 24h in the refrigerator of (5 ± 2) ℃, take out when returning to room temperature and observe, and is not stratified, do not have precipitation, and product is transparent not muddy; In the insulation can of (40 ± 2) ℃, place 24h, take out and observe, not stratified, there is not precipitation, product is transparent not muddy.
After testing, the methanol content in the Liquid soap is to contain 185mg in every 1Kg washing liquid, and the content of formaldehyde is to contain 48mg in every 1Kg washing liquid, and the total number of bacterial colony in every 1g Liquid soap is less than 10CFU; Heavy metal content all meets the Liquid soap standard-required; Do not detect excrement colibacillus group.
Embodiment 10
The component of Liquid soap and the weight percent of each component are: (gross weight is: 1kg)
Wherein, the weight percent of the composition of soap base and a component is: (gross weight is: 1Kg)
| Component | Grease | Alkali | Dehydrated alcohol | Water |
| Weight (g) | 300 | 115 | 260 | 325 |
| Weight percent (%) | 30 | 11.5 | 26 | 32.5 |
Wherein, grease is the product of discarded edible oil purification process; Alkali can be common alkali such as sodium hydroxide, potassium hydroxide, yellow soda ash.
The preparation method of Liquid soap is:
A, the component of above-mentioned Liquid soap is mixed according to the above ratio;
B, stir and be heated to 81 ℃, wherein, stirring velocity is 280r/min;
Obtain the Liquid soap finished product after c, the cooling.
Wherein, the preparation method of soap base is:
A, grease, alkali, dehydrated alcohol and water are mixed according to the above ratio;
B, stirring and heating 30min, heating and temperature control is at 75 ℃; Stirring velocity is 270r/min;
Obtain the soap base finished product after c, the cooling.
Discarded edible oil purification process technology is: will discard edible oil and pour in the B that is equipped with 2-5 layer gauze, vacuum filtration obtains the grease after the purification process; Vacuum tightness is 0.080MPa.
By the Liquid soap that above-mentioned preparation method obtains, free from extraneous odour, no suspended substance or precipitation.Do not have after testing, active matter content is 12.4%, strong detergency; Under 25 ℃ of conditions, the Liquid soap pH value of 0.1% concentration is to place 24h in 8.9, takes out when returning to room temperature and observes, and is not stratified, do not have precipitation, and product is transparent not muddy; In the insulation can of (40 ± 2) ℃, place 24h, take out and observe, not stratified, there is not precipitation, product is transparent not muddy.
After testing, the methanol content in the Liquid soap is to contain 192mg in every 1Kg washing liquid, and the content of formaldehyde is to contain 46mg in every 1Kg washing liquid, and the total number of bacterial colony in every 1g Liquid soap is less than 10CFU; Heavy metal content all meets the Liquid soap standard-required; Do not detect excrement colibacillus group.
Embodiment 11
The component of Liquid soap and the weight percent of each component are: (gross weight is: 1kg)
Wherein, the weight percent of the composition of soap base and a component is: (gross weight is: 1Kg)
| Component | Grease | Alkali | Dehydrated alcohol | Water |
| Weight (g) | 270 | 135 | 240 | 355 |
| Weight percent (%) | 27 | 13.5 | 24 | 35.5 |
Wherein, grease is the product of discarded edible oil purification process; Alkali can be common alkali such as sodium hydroxide, potassium hydroxide, yellow soda ash.
The preparation method of Liquid soap is:
A, the component of above-mentioned Liquid soap is mixed according to the above ratio;
B, stir and be heated to 81 ℃, wherein, stirring velocity is 300r/min;
Obtain the Liquid soap finished product after c, the cooling.
Wherein, the preparation method of soap base is:
A, grease, alkali, dehydrated alcohol and water are mixed according to the above ratio;
B, stirring and heating 25min, heating and temperature control is at 86 ℃; Stirring velocity is 310r/min;
Obtain the soap base finished product after c, the cooling.
Discarded edible oil purification process technology is: will discard edible oil and pour in the B that is equipped with 2-5 layer gauze, vacuum filtration obtains the grease after the purification process; Vacuum tightness is 0.094MPa.
By the Liquid soap that above-mentioned preparation method obtains, free from extraneous odour, no suspended substance or precipitation.Do not have after testing, active matter content is 12.5%, strong detergency; Under 25 ℃ of conditions, the Liquid soap pH value of 0.1% concentration is 9.6, the performance gentleness of Liquid soap, not skin irritation; The good stability of Liquid soap is placed 24h in the refrigerator of (5 ± 2) ℃, take out when returning to room temperature and observe, and is not stratified, do not have precipitation, and product is transparent not muddy; In the insulation can of (40 ± 2) ℃, place 24h, take out and observe, not stratified, there is not precipitation, product is transparent not muddy.
After testing, the methanol content in the Liquid soap is to contain 205mg in every 1Kg washing liquid, and the content of formaldehyde is to contain 60mg in every 1Kg washing liquid, and the total number of bacterial colony in every 1g Liquid soap is less than 10CFU; Heavy metal content all meets the Liquid soap standard-required; Do not detect excrement colibacillus group.
Liquid soap provided by the invention, after testing, every index all meets the standard of GB2654-2004 " Liquid soap ".
The above only is preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing, is equal to replacement etc. in protection scope of the present invention, all should be included within protection scope of the present invention.
Claims (10)
1. a Liquid soap is characterized in that, the component of described Liquid soap and the weight percent of each component are:
Soap base: 6-15%;
Aliphatic acid polyethenoxy ether sodium sulfate: 6-10%;
Varion CDG-K: 2-5%;
Cocoanut fatty acid diethanolamide: 2-5%;
Essence: 0.01-0.5%;
Pigment: 0.01-0.5%;
Water: surplus.
2. Liquid soap according to claim 1 is characterized in that, the component of described Liquid soap and the weight percent of each component are:
Soap base: 8-12%;
Aliphatic acid polyethenoxy ether sodium sulfate: 8-10%;
Varion CDG-K: 3-4%;
Cocoanut fatty acid diethanolamide: 2-3%;
Essence: 0.01-0.5%;
Pigment: 0.01-0.5%;
Water: surplus.
3. Liquid soap according to claim 1 is characterized in that, the component of described soap base and the weight percent of each component are:
Grease: 20-30%;
Alkali: 10-15%;
Dehydrated alcohol: 20-30%;
Water: surplus.
4. Liquid soap according to claim 3 is characterized in that, described grease is the product of discarded edible oil purification process technology.
5. Liquid soap according to claim 4 is characterized in that, described discarded edible oil purification process technology is: will discard edible oil and pour in the B that is equipped with 2-5 layer gauze, vacuum filtration obtains the grease after the purification process; The vacuum tightness of described vacuum filtration step is 0.080～0.098MPa.
6. Liquid soap according to claim 3 is characterized in that, the preparation method of described soap base is as follows:
A, grease, alkali, dehydrated alcohol and water are mixed in proportion;
B, stirring and heating 20-40min, heating and temperature control is at 70-90 ℃;
Obtain the soap base finished product after c, the cooling.
7. the preparation method of a Liquid soap is characterized in that, described preparation method's step is as follows:
A, the component of each described Liquid soap in the claim 1 to 4 is mixed in proportion;
B, stir and be heated to 80-85 ℃;
Obtain the Liquid soap finished product after c, the cooling.
8. the preparation method of Liquid soap according to claim 7 is characterized in that, comprises the preparation method of soap base among the described preparation method, and the preparation method of described soap base is as follows:
A, grease, alkali, dehydrated alcohol and water are mixed in proportion;
B, stirring and heating 20-40min, heating and temperature control is at 70-90 ℃;
Obtain the soap base finished product after c, the cooling.
9. the preparation method of Liquid soap according to claim 8 is characterized in that, described stirring velocity is 270-320r/min.
10. the preparation method of Liquid soap according to claim 8 is characterized in that, comprises the preparation method of grease among the described preparation method: will discard edible oil and pour in the B that is equipped with 2-5 layer gauze, vacuum filtration obtains the grease after the purification process; The vacuum tightness of described vacuum filtration step is 0.080～0.098MPa.
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| CN106916658A (en) * | 2017-03-15 | 2017-07-04 | 马爱连 | A kind of except mite soap and preparation method thereof |
| CN108559677A (en) * | 2018-06-01 | 2018-09-21 | 湖南中禹利晟环保科技有限公司 | A kind of concentrated type liquid detergent and preparation method thereof |
| CN108815070A (en) * | 2018-07-11 | 2018-11-16 | 安徽衣露士生物科技有限公司 | A kind of hand cleanser that cleaning dynamics is high |
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| Publication number | Publication date |
|---|---|
| CN103194338B (en) | 2014-11-12 |
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