CN103211726A - Liquid soap and preparation method thereof - Google Patents
Liquid soap and preparation method thereof Download PDFInfo
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- CN103211726A CN103211726A CN2013101343856A CN201310134385A CN103211726A CN 103211726 A CN103211726 A CN 103211726A CN 2013101343856 A CN2013101343856 A CN 2013101343856A CN 201310134385 A CN201310134385 A CN 201310134385A CN 103211726 A CN103211726 A CN 103211726A
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- handwashing liquid
- preparation
- fats
- oils
- component
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- 239000007788 liquid Substances 0.000 title claims abstract description 192
- 239000000344 soap Substances 0.000 title claims abstract description 68
- 238000002360 preparation method Methods 0.000 title claims abstract description 62
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000010438 heat treatment Methods 0.000 claims abstract description 31
- 238000001816 cooling Methods 0.000 claims abstract description 29
- 238000003756 stirring Methods 0.000 claims abstract description 29
- 238000002156 mixing Methods 0.000 claims abstract description 25
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000049 pigment Substances 0.000 claims abstract description 4
- 235000014593 oils and fats Nutrition 0.000 claims description 59
- 239000002585 base Substances 0.000 claims description 55
- 239000003513 alkali Substances 0.000 claims description 52
- 239000008157 edible vegetable oil Substances 0.000 claims description 45
- 238000000746 purification Methods 0.000 claims description 41
- 229960000935 dehydrated alcohol Drugs 0.000 claims description 29
- 238000003828 vacuum filtration Methods 0.000 claims description 18
- 238000005516 engineering process Methods 0.000 claims description 15
- 235000013162 Cocos nucifera Nutrition 0.000 claims description 4
- 244000060011 Cocos nucifera Species 0.000 claims description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- 125000001931 aliphatic group Chemical group 0.000 claims description 4
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 4
- QCCKPZOPTXCJPL-UHFFFAOYSA-N dodecyl(dimethyl)azanium;hydroxide Chemical compound [OH-].CCCCCCCCCCCC[NH+](C)C QCCKPZOPTXCJPL-UHFFFAOYSA-N 0.000 claims description 4
- 239000000194 fatty acid Substances 0.000 claims description 4
- 229930195729 fatty acid Natural products 0.000 claims description 4
- 150000004665 fatty acids Chemical class 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 4
- 235000011152 sodium sulphate Nutrition 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 abstract description 11
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 150000001408 amides Chemical class 0.000 abstract 1
- DVEKCXOJTLDBFE-UHFFFAOYSA-N n-dodecyl-n,n-dimethylglycinate Chemical compound CCCCCCCCCCCC[N+](C)(C)CC([O-])=O DVEKCXOJTLDBFE-UHFFFAOYSA-N 0.000 abstract 1
- 229940095696 soap product Drugs 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 33
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 33
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 33
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 33
- 238000001556 precipitation Methods 0.000 description 33
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 22
- 239000003599 detergent Substances 0.000 description 22
- 239000000203 mixture Substances 0.000 description 12
- 229910052751 metal Inorganic materials 0.000 description 11
- 239000002184 metal Substances 0.000 description 11
- 229910000029 sodium carbonate Inorganic materials 0.000 description 11
- 239000000126 substance Substances 0.000 description 11
- 239000003945 anionic surfactant Substances 0.000 description 4
- 239000006260 foam Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005202 decontamination Methods 0.000 description 2
- 230000003588 decontaminative effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 239000002736 nonionic surfactant Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 229960004756 ethanol Drugs 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000008233 hard water Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
Abstract
The invention discloses liquid soap. The liquid soap is prepared from the following components by weight percent: 16-25% of soap base, 3-8% of sodium alcohol ether sulphate, 2-5% of dodecyldimethyl betaine, 2-5% of coconutt diethanol amide, 0.01-0.5% of essence, 0.01-0.5% of pigment, and the balance of water. The preparation method of the liquid soap comprises the following steps of a. mixing the components of the liquid soap according to proportion; b. stirring and heating to 80-85 DEG C; and c. cooling down to obtain the liquid soap product. According to the liquid soap and the preparation method of the liquid soap disclosed by the invention, the obtained liquid soap is strong in cleaning degree and tender in performances.
Description
Technical field
The present invention relates to the articles for washing technical field, be specifically related to handwashing liquid and preparation method thereof.
Background technology
Development along with the integrated and trade globalization of World Economics, culture background, technical merit 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 that the cleaning product that adopts fancy soap, soap and so on, mainly use handwashing liquid for the cleaning of hand.Fancy soap, soap cleaning power is strong, but has zest to a certain degree, and life-time service can cause hand skin coarse; And handwashing liquid 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 handwashing liquid of water for cleaning amount and preparation method thereof.
Technical scheme of the present invention is:
A kind of handwashing liquid, the component of described handwashing liquid and the percentage by weight of each component are: soap base: 16-25%; Aliphatic acid polyethenoxy ether sodium sulfate: 3-8%; Dodecyldimethylammonium hydroxide inner salt: 2-5%; Cocoanut fatty acid diethanolamide: 2-5%; Essence: 0.01-0.5%; Pigment: 0.01-0.5%; Water: surplus.
Further, the percentage by weight of the component of described soap base and each component is: oils and fats: 20-30%; Alkali: 10-15%; Dehydrated alcohol: 20-30%; Water: surplus.
Further, described oils and fats 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 buchner funnel that is equipped with 2-5 layer gauze, vacuum filtration obtains the oils and fats after the purification process; The vacuum of described vacuum filtration step is 0.080～0.098MPa.
Further, the preparation method of described soap base is as follows:
A, oils and fats, 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 handwashing liquid, the step of described preparation method is as follows:
A, the component of each described handwashing liquid in the claim 1 to 4 is mixed in proportion;
B, stir and be heated to 80-85 ℃;
Obtain the handwashing liquid finished product after c, the cooling.
Further, comprise the preparation method of soap base in the described preparation method, the preparation method of described soap base is as follows:
A, oils and fats, 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 mixing speed is 270-320r/min.
Further, comprise greasy preparation method in the described preparation method: will discard edible oil and pour in the buchner funnel that is equipped with 2-5 layer gauze, vacuum filtration obtains the oils and fats after the purification process; The vacuum of described vacuum filtration step is 0.080～0.098MPa.
Handwashing liquid provided by the invention and preparation method thereof has following advantage:
1, handwashing liquid provided by the invention, cleaning capacity is strong.Handwashing liquid provided by the invention, the percentage by weight of constituent and each composition is: soap base: 16-25%; Aliphatic acid polyethenoxy ether sodium sulfate: 3-8%; Dodecyldimethylammonium hydroxide inner salt: 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 oils and fats, alkali, ethanol, water hybrid reaction as the primary raw material of handwashing liquid, and its cleaning capacity is strong; Aliphatic acid polyethenoxy ether sodium sulfate is anion surfactant, and is soluble in water, has good decontamination, emulsifying, foam performance, and have gentle washing character, can injured skin; Dodecyldimethylammonium hydroxide inner salt is anionic property in alkaline medium, belong to anion surfactant, has good foam performance, and nonirritant simultaneously, also has bactericidal action, comprises the various bacteria of killing tulase; Cocoanut fatty acid diethanolamide belongs to non-ionic surface active agent, and is soluble in water, have functions such as good foaming, steady bubble, infiltration decontamination, anti-hard water.In the handwashing liquid provided by the invention, contain soap base, anionic surfactant and nonionic surfactant, the gross activity thing content in the good handwashing liquid of compatibility is more than or equal to 9.5%, and clean effect is good.
2, handwashing liquid provided by the invention, performance gentleness, zest are little.After testing, under 25 ℃ of conditions, the handwashing liquid provided by the invention of 0.1% concentration, pH value≤10, pH value is moderate, chafe not, performance gentleness.
3, handwashing liquid provided by the invention can reduce the clean water consumption.Handwashing liquid provided by the invention includes anionic surfactant and nonionic surfactant, has increased the foam height of handwashing liquid; And having increased the component of soap base in the handwashing liquid, the adding of soap base can be played control bubble effect, reduces foamy height, thereby can reduce water consumption when cleaning.
4, handwashing liquid provided by the invention and preparation method thereof has made full use 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 handwashing liquid simultaneously.Handwashing liquid provided by the invention and preparation method thereof, the component of soap base and the percentage by weight of each component are: oils and fats: 20-30%; Alkali: 10-15%; Dehydrated alcohol: 20-30%; Water: surplus.Wherein, oils and fats in the preparation method of handwashing liquid, 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 purification, the oils and fats after purified meets industrial requirement.Because of adopting discarded edible oil as the raw material of producing handwashing liquid, 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 handwashing liquid.
The specific 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 is obtained under the creative work prerequisite.
Embodiment 1
The component of handwashing liquid and the percentage by weight of each component are: (gross weight is: 1kg)
Wherein, the percentage by weight of the composition of soap base and a component is: (gross weight is: 1Kg)
| Component | Oils and fats | Alkali | Dehydrated alcohol | Water |
| Weight (g) | 200 | 125 | 220 | 455 |
| Percentage by weight (%) | 20 | 12.5 | 22 | 45.5 |
Wherein, oils and fats can be animal raw fat or vegetative grease; Alkali in the soap base component can be common alkali such as sodium hydroxide, potassium hydroxide, sodium carbonate.
The preparation method of handwashing liquid is:
A, the component of above-mentioned handwashing liquid is mixed according to the above ratio;
B, stir and be heated to 82 ℃, wherein, mixing speed is 320r/min;
Obtain the handwashing liquid finished product after c, the cooling.
Wherein, the preparation method of soap base is:
A, oils and fats, alkali, dehydrated alcohol and water are mixed according to the above ratio;
B, stirring and heating 40min, heating and temperature control is at 90 ℃; Mixing speed is 280r/min;
Obtain the soap base finished product after c, the cooling.
By the handwashing liquid that above-mentioned preparation method obtains, free from extraneous odour, no suspended substance or precipitation.Do not have after testing, active matter content is 9.6%, strong detergency; Under 25 ℃ of conditions, the handwashing liquid pH value of 0.1% concentration is 9.5, the performance gentleness of handwashing liquid, not chafe; The good stability of handwashing liquid 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 couveuse 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 handwashing liquid is to contain 200mg in every 1Kg liquid detergent, and the content of formaldehyde is to contain 50mg in every 1Kg liquid detergent, and the total plate count in every 1g handwashing liquid is less than 10CFU; Content of beary metal all meets the handwashing liquid standard-required.
Embodiment 2
The component of handwashing liquid and the percentage by weight of each component are: (gross weight is: 1kg)
Wherein, the percentage by weight of the composition of soap base and a component is: (gross weight is: 1Kg)
| Component | Oils and fats | Alkali | Dehydrated alcohol | Water |
| Weight (g) | 230 | 150 | 290 | 330 |
| Percentage by weight (%) | 23 | 15 | 29 | 33 |
Wherein, oils and fats is the product of discarded edible oil purification process; Alkali can be common alkali such as sodium hydroxide, potassium hydroxide, sodium carbonate.
The preparation method of handwashing liquid is:
A, the component of above-mentioned handwashing liquid is mixed according to the above ratio;
B, stir and be heated to 85 ℃, wherein, mixing speed is 330r/min;
Obtain the handwashing liquid finished product after c, the cooling.
Wherein, the preparation method of soap base is:
A, oils and fats, alkali, dehydrated alcohol and water are mixed according to the above ratio;
B, stirring and heating 40min, heating and temperature control is at 90 ℃; Mixing speed 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 buchner funnel that is equipped with 2-5 layer gauze, vacuum filtration obtains the oils and fats after the purification process; Vacuum is 0.09MPa.
By the handwashing liquid that above-mentioned preparation method obtains, free from extraneous odour, no suspended substance or precipitation.Do not have after testing, active matter content is 10.3%, strong detergency; Under 25 ℃ of conditions, the handwashing liquid pH value of 0.1% concentration is 10, the performance gentleness of handwashing liquid, not chafe; The good stability of handwashing liquid 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 couveuse 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 handwashing liquid is to contain 190mg in every 1Kg liquid detergent, and the content of formaldehyde is to contain 45mg in every 1Kg liquid detergent, and the total plate count in every 1g handwashing liquid is less than 10CFU; Content of beary metal all meets the handwashing liquid standard-required.
Embodiment 3
The component of handwashing liquid and the percentage by weight of each component are: (gross weight is: 1kg)
Wherein, the percentage by weight of the composition of soap base and a component is: (gross weight is: 1Kg)
| Component | Oils and fats | Alkali | Dehydrated alcohol | Water |
| Weight (g) | 270 | 135 | 240 | 355 |
| Percentage by weight (%) | 27 | 13.5 | 24 | 35.5 |
Wherein, oils and fats is the product of discarded edible oil purification process; Alkali can be common alkali such as sodium hydroxide, potassium hydroxide, sodium carbonate.
The preparation method of handwashing liquid is:
A, the component of above-mentioned handwashing liquid is mixed according to the above ratio;
B, stir and be heated to 84 ℃, wherein, mixing speed is 290r/min;
Obtain the handwashing liquid finished product after c, the cooling.
Wherein, the preparation method of soap base is:
A, oils and fats, alkali, dehydrated alcohol and water are mixed according to the above ratio;
B, stirring and heating 25min, heating and temperature control is at 75 ℃; Mixing speed 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 buchner funnel that is equipped with 2-5 layer gauze, vacuum filtration obtains the oils and fats after the purification process; Vacuum is 0.085MPa.
By the handwashing liquid that above-mentioned preparation method obtains, free from extraneous odour, no suspended substance or precipitation.Do not have after testing, active matter content is 9.6%, strong detergency; Under 25 ℃ of conditions, the handwashing liquid pH value of 0.1% concentration is 9.5, the performance gentleness of handwashing liquid, not chafe; The good stability of handwashing liquid 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 couveuse 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 handwashing liquid is to contain 210mg in every 1Kg liquid detergent, and the content of formaldehyde is to contain 55mg in every 1Kg liquid detergent, and the total plate count in every 1g handwashing liquid is less than 10CFU; Content of beary metal all meets the handwashing liquid standard-required.
Embodiment 4
The component of handwashing liquid and the percentage by weight of each component are: (gross weight is: 1kg)
Wherein, the percentage by weight of the composition of soap base and a component is: (gross weight is: 1Kg)
| Component | Oils and fats | Alkali | Dehydrated alcohol | Water |
| Weight (g) | 250 | 100 | 250 | 400 |
| Percentage by weight (%) | 25 | 10 | 25 | 40 |
Wherein, oils and fats is the product of discarded edible oil purification process; Alkali can be common alkali such as sodium hydroxide, potassium hydroxide, sodium carbonate.
The preparation method of handwashing liquid is:
A, the component of above-mentioned handwashing liquid is mixed according to the above ratio;
B, stir and be heated to 80 ℃, wherein, mixing speed is 260r/min;
Obtain the handwashing liquid finished product after c, the cooling.
Wherein, the preparation method of soap base is:
A, oils and fats, alkali, dehydrated alcohol and water are mixed according to the above ratio;
B, stirring and heating 35min, heating and temperature control is at 90 ℃; Mixing speed 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 buchner funnel that is equipped with 2-5 layer gauze, vacuum filtration obtains the oils and fats after the purification process; Vacuum is 0.089MPa.
By the handwashing liquid that above-mentioned preparation method obtains, free from extraneous odour, no suspended substance or precipitation.Do not have after testing, active matter content is 10.5%, strong detergency; Under 25 ℃ of conditions, the handwashing liquid pH value of 0.1% concentration is 8.4, the performance gentleness of handwashing liquid, not chafe; The good stability of handwashing liquid 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 couveuse 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 handwashing liquid is to contain 175mg in every 1Kg liquid detergent, and the content of formaldehyde is to contain 40mg in every 1Kg liquid detergent, and the total plate count in every 1g handwashing liquid is less than 10CFU; Content of beary metal all meets the handwashing liquid standard-required.
Embodiment 5
The component of handwashing liquid and the percentage by weight of each component are: (gross weight is: 1kg)
Wherein, the percentage by weight of the composition of soap base and a component is: (gross weight is: 1Kg)
| Component | Oils and fats | Alkali | Dehydrated alcohol | Water |
| Weight (g) | 220 | 130 | 200 | 450 |
| Percentage by weight (%) | 22 | 13 | 20 | 45 |
Wherein, oils and fats is the product of discarded edible oil purification process; Alkali can be common alkali such as sodium hydroxide, potassium hydroxide, sodium carbonate.
The preparation method of handwashing liquid is:
A, the component of above-mentioned handwashing liquid is mixed according to the above ratio;
B, stir and be heated to 84 ℃, wherein, mixing speed is 290r/min;
Obtain the handwashing liquid finished product after c, the cooling.
Wherein, the preparation method of soap base is:
A, oils and fats, alkali, dehydrated alcohol and water are mixed according to the above ratio;
B, stirring and heating 32min, heating and temperature control is at 78 ℃; Mixing speed 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 buchner funnel that is equipped with 2-5 layer gauze, vacuum filtration obtains the oils and fats after the purification process; Vacuum is 0.098MPa.
By the handwashing liquid that above-mentioned preparation method obtains, free from extraneous odour, no suspended substance or precipitation.Do not have after testing, active matter content is 9.7%, strong detergency; Under 25 ℃ of conditions, the handwashing liquid pH value of 0.1% concentration is 9.6, the performance gentleness of handwashing liquid, not chafe; The good stability of handwashing liquid 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 couveuse 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 handwashing liquid is to contain 205mg in every 1Kg liquid detergent, and the content of formaldehyde is to contain 52mg in every 1Kg liquid detergent, and the total plate count in every 1g handwashing liquid is less than 10CFU; Content of beary metal all meets the handwashing liquid standard-required.
Embodiment 6
The component of handwashing liquid and the percentage by weight of each component are: (gross weight is: 1kg)
Wherein, the percentage by weight of the composition of soap base and a component is: (gross weight is: 1Kg)
| Component | Oils and fats | Alkali | Dehydrated alcohol | Water |
| Weight (g) | 280 | 110 | 210 | 400 |
| Percentage by weight (%) | 28 | 11 | 21 | 40 |
Wherein, oils and fats is the product of discarded edible oil purification process; Alkali can be common alkali such as sodium hydroxide, potassium hydroxide, sodium carbonate.
The preparation method of handwashing liquid is:
A, the component of above-mentioned handwashing liquid is mixed according to the above ratio;
B, stir and be heated to 85 ℃, wherein, mixing speed is 310r/min;
Obtain the handwashing liquid finished product after c, the cooling.
Wherein, the preparation method of soap base is:
A, oils and fats, alkali, dehydrated alcohol and water are mixed according to the above ratio;
B, stirring and heating 38min, heating and temperature control is at 88 ℃; Mixing speed 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 buchner funnel that is equipped with 2-5 layer gauze, vacuum filtration obtains the oils and fats after the purification process; Vacuum is 0.088MPa.
By the handwashing liquid that above-mentioned preparation method obtains, free from extraneous odour, no suspended substance or precipitation.Do not have after testing, active matter content is 10.4%, strong detergency; Under 25 ℃ of conditions, the handwashing liquid pH value of 0.1% concentration is 9.2, the performance gentleness of handwashing liquid, not chafe; The good stability of handwashing liquid 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 couveuse 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 handwashing liquid is to contain 185mg in every 1Kg liquid detergent, and the content of formaldehyde is to contain 48mg in every 1Kg liquid detergent, and the total plate count in every 1g handwashing liquid is less than 10CFU; Content of beary metal all meets the handwashing liquid standard-required.
Embodiment 7
The component of handwashing liquid and the percentage by weight of each component are: (gross weight is: 1kg)
Wherein, the percentage by weight of the composition of soap base and a component is: (gross weight is: 1Kg)
| Component | Oils and fats | Alkali | Dehydrated alcohol | Water |
| Weight (g) | 290 | 105 | 230 | 375 |
| Percentage by weight (%) | 29 | 10.5 | 23 | 37.5 |
Wherein, oils and fats is the product of discarded edible oil purification process; Alkali can be common alkali such as sodium hydroxide, potassium hydroxide, sodium carbonate.
The preparation method of handwashing liquid is:
A, the component of above-mentioned handwashing liquid is mixed according to the above ratio;
B, stir and be heated to 80 ℃, wherein, mixing speed is 300r/min;
Obtain the handwashing liquid finished product after c, the cooling.
Wherein, the preparation method of soap base is:
A, oils and fats, alkali, dehydrated alcohol and water are mixed according to the above ratio;
B, stirring and heating 25min, heating and temperature control is at 75 ℃; Mixing speed 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 buchner funnel that is equipped with 2-5 layer gauze, vacuum filtration obtains the oils and fats after the purification process; Vacuum is 0.095MPa.
By the handwashing liquid that above-mentioned preparation method obtains, free from extraneous odour, no suspended substance or precipitation.Do not have after testing, active matter content is 9.9%, strong detergency; Under 25 ℃ of conditions, the handwashing liquid pH value of 0.1% concentration is 8.9, the performance gentleness of handwashing liquid, not chafe; The good stability of handwashing liquid 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 couveuse 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 handwashing liquid is to contain 1980mg in every 1Kg liquid detergent, and the content of formaldehyde is to contain 52mg in every 1Kg liquid detergent, and the total plate count in every 1g handwashing liquid is less than 10CFU; Content of beary metal all meets the handwashing liquid standard-required.
Embodiment 8
The component of handwashing liquid and the percentage by weight of each component are: (gross weight is: 1kg)
Wherein, the percentage by weight of the composition of soap base and a component is: (gross weight is: 1Kg)
| Component | Oils and fats | Alkali | Dehydrated alcohol | Water |
| Weight (g) | 260 | 140 | 300 | 300 |
| Percentage by weight (%) | 26 | 14 | 30 | 30 |
Wherein, oils and fats is the product of discarded edible oil purification process; Alkali can be common alkali such as sodium hydroxide, potassium hydroxide, sodium carbonate.
The preparation method of handwashing liquid is:
A, the component of above-mentioned handwashing liquid is mixed according to the above ratio;
B, stir and be heated to 81 ℃, wherein, mixing speed is 300r/min;
Obtain the handwashing liquid finished product after c, the cooling.
Wherein, the preparation method of soap base is:
A, oils and fats, alkali, dehydrated alcohol and water are mixed according to the above ratio;
B, stirring and heating 25min, heating and temperature control is at 86 ℃; Mixing speed 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 buchner funnel that is equipped with 2-5 layer gauze, vacuum filtration obtains the oils and fats after the purification process; Vacuum is 0.094MPa.
By the handwashing liquid that above-mentioned preparation method obtains, free from extraneous odour, no suspended substance or precipitation.Do not have after testing, active matter content is 10.2%, strong detergency; Under 25 ℃ of conditions, the handwashing liquid pH value of 0.1% concentration is 9.8, the performance gentleness of handwashing liquid, not chafe; The good stability of handwashing liquid 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 couveuse 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 handwashing liquid is to contain 185mg in every 1Kg liquid detergent, and the content of formaldehyde is to contain 48mg in every 1Kg liquid detergent, and the total plate count in every 1g handwashing liquid is less than 10CFU; Content of beary metal all meets the handwashing liquid standard-required.
Embodiment 9
The component of handwashing liquid and the percentage by weight of each component are: (gross weight is: 1kg)
Wherein, the percentage by weight of the composition of soap base and a component is: (gross weight is: 1Kg)
| Component | Oils and fats | Alkali | Dehydrated alcohol | Water |
| Weight (g) | 240 | 145 | 270 | 345 |
| Percentage by weight (%) | 24 | 14.5 | 27 | 34.5 |
Wherein, oils and fats is the product of discarded edible oil purification process; Alkali can be common alkali such as sodium hydroxide, potassium hydroxide, sodium carbonate.
The preparation method of handwashing liquid is:
A, the component of above-mentioned handwashing liquid is mixed according to the above ratio;
B, stir and be heated to 82 ℃, wherein, mixing speed is 280r/min;
Obtain the handwashing liquid finished product after c, the cooling.
Wherein, the preparation method of soap base is:
A, oils and fats, alkali, dehydrated alcohol and water are mixed according to the above ratio;
B, stirring and heating 38min, heating and temperature control is at 85 ℃; Mixing speed 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 buchner funnel that is equipped with 2-5 layer gauze, vacuum filtration obtains the oils and fats after the purification process; Vacuum is 0.092MPa.
By the handwashing liquid that above-mentioned preparation method obtains, free from extraneous odour, no suspended substance or precipitation.Do not have after testing, active matter content is 9.5%, strong detergency; Under 25 ℃ of conditions, the handwashing liquid pH value of 0.1% concentration is 9.9, the performance gentleness of handwashing liquid, not chafe; The good stability of handwashing liquid 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 couveuse 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 handwashing liquid is to contain 198mg in every 1Kg liquid detergent, and the content of formaldehyde is to contain 56mg in every 1Kg liquid detergent, and the total plate count in every 1g handwashing liquid is less than 10CFU; Content of beary metal all meets the handwashing liquid standard-required.
Embodiment 10
The component of handwashing liquid and the percentage by weight of each component are: (gross weight is: 1kg)
Wherein, the percentage by weight of the composition of soap base and a component is: (gross weight is: 1Kg)
| Component | Oils and fats | Alkali | Dehydrated alcohol | Water |
| Weight (g) | 210 | 120 | 280 | 390 |
| Percentage by weight (%) | 21 | 12 | 28 | 39 |
Wherein, oils and fats is the product of discarded edible oil purification process; Alkali can be common alkali such as sodium hydroxide, potassium hydroxide, sodium carbonate.
The preparation method of handwashing liquid is:
A, the component of above-mentioned handwashing liquid is mixed according to the above ratio;
B, stir and be heated to 81 ℃, wherein, mixing speed is 280r/min;
Obtain the handwashing liquid finished product after c, the cooling.
Wherein, the preparation method of soap base is:
A, oils and fats, alkali, dehydrated alcohol and water are mixed according to the above ratio;
B, stirring and heating 30min, heating and temperature control is at 75 ℃; Mixing speed 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 buchner funnel that is equipped with 2-5 layer gauze, vacuum filtration obtains the oils and fats after the purification process; Vacuum is 0.080MPa.
By the handwashing liquid that above-mentioned preparation method obtains, free from extraneous odour, no suspended substance or precipitation.Do not have after testing, active matter content is 10.2%, strong detergency; Under 25 ℃ of conditions, the handwashing liquid 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 couveuse 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 handwashing liquid is to contain 192mg in every 1Kg liquid detergent, and the content of formaldehyde is to contain 46mg in every 1Kg liquid detergent, and the total plate count in every 1g handwashing liquid is less than 10CFU; Content of beary metal all meets the handwashing liquid standard-required.
Embodiment 11
The component of handwashing liquid and the percentage by weight of each component are: (gross weight is: 1kg)
Wherein, the percentage by weight of the composition of soap base and a component is: (gross weight is: 1Kg)
| Component | Oils and fats | Alkali | Dehydrated alcohol | Water |
| Weight (g) | 300 | 115 | 260 | 325 |
| Percentage by weight (%) | 30 | 11.5 | 26 | 32.5 |
Wherein, oils and fats is the product of discarded edible oil purification process; Alkali can be common alkali such as sodium hydroxide, potassium hydroxide, sodium carbonate.
The preparation method of handwashing liquid is:
A, the component of above-mentioned handwashing liquid is mixed according to the above ratio;
B, stir and be heated to 84 ℃, wherein, mixing speed is 295r/min;
Obtain the handwashing liquid finished product after c, the cooling.
Wherein, the preparation method of soap base is:
A, oils and fats, alkali, dehydrated alcohol and water are mixed according to the above ratio;
B, stirring and heating 40min, heating and temperature control is at 82 ℃; Mixing speed 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 buchner funnel that is equipped with 2-5 layer gauze, vacuum filtration obtains the oils and fats after the purification process; Vacuum is 0.082MPa.
By the handwashing liquid that above-mentioned preparation method obtains, free from extraneous odour, no suspended substance or precipitation.Do not have after testing, active matter content is 9.8%, strong detergency; Under 25 ℃ of conditions, the handwashing liquid pH value of 0.1% concentration is 9.5, the performance gentleness of handwashing liquid, not chafe; The good stability of handwashing liquid 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 couveuse 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 handwashing liquid is to contain 205mg in every 1Kg liquid detergent, and the content of formaldehyde is to contain 60mg in every 1Kg liquid detergent, and the total plate count in every 1g handwashing liquid is less than 10CFU; Content of beary metal all meets the handwashing liquid standard-required.
Handwashing liquid provided by the invention, after testing, every index all meets the standard of GB2654-2004 " handwashing liquid ".
The above only is preferred embodiment of the present invention, in order to restriction the present invention, all any modifications of being done, is not equal to replacement etc. in protection scope of the present invention, all should be included within protection scope of the present invention.
Claims (9)
1. a handwashing liquid is characterized in that, the component of described handwashing liquid and the percentage by weight of each component are:
Soap base: 16-25%;
Aliphatic acid polyethenoxy ether sodium sulfate: 3-8%;
Dodecyldimethylammonium hydroxide inner salt: 2-5%;
Cocoanut fatty acid diethanolamide: 2-5%;
Essence: 0.01-0.5%;
Pigment: 0.01-0.5%;
Water: surplus.
2. handwashing liquid according to claim 1 is characterized in that, the component of described soap base and the percentage by weight of each component are:
Oils and fats: 20-30%;
Alkali: 10-15%;
Dehydrated alcohol: 20-30%;
Water: surplus.
3. handwashing liquid according to claim 2 is characterized in that, described oils and fats is the product of discarded edible oil purification process technology.
4. handwashing liquid according to claim 3 is characterized in that, described discarded edible oil purification process technology is: will discard edible oil and pour in the buchner funnel that is equipped with 2-5 layer gauze, vacuum filtration obtains the oils and fats after the purification process; The vacuum of described vacuum filtration step is 0.080～0.098MPa.
5. handwashing liquid according to claim 2 is characterized in that, the preparation method of described soap base is as follows:
A, oils and fats, 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.
6. the preparation method of a handwashing liquid is characterized in that, the step of described preparation method is as follows:
A, the component of each described handwashing liquid in the claim 1 to 3 is mixed in proportion;
B, stir and be heated to 80-85 ℃;
Obtain the handwashing liquid finished product after c, the cooling.
7. the preparation method of handwashing liquid according to claim 6 is characterized in that, comprises the preparation method of soap base in the described preparation method, and the preparation method of described soap base is as follows:
A, oils and fats, 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.
8. the preparation method of handwashing liquid according to claim 7 is characterized in that, described mixing speed is 270-320r/min.
9. the preparation method of handwashing liquid according to claim 7 is characterized in that, comprises greasy preparation method in the described preparation method: will discard edible oil and pour in the buchner funnel that is equipped with 2-5 layer gauze, vacuum filtration obtains the oils and fats after the purification process; The vacuum of described vacuum filtration step is 0.080～0.098MPa.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106619273A (en) * | 2016-11-02 | 2017-05-10 | 芜湖光荣网络科技有限公司 | Sweet-scented osmanthus oil-removing liquid soap |
| CN108403559A (en) * | 2018-05-10 | 2018-08-17 | 李均辉 | A kind of hand cleanser and preparation method thereof with repairing effect |
| CN108514533A (en) * | 2018-05-14 | 2018-09-11 | 成都金开生物工程有限公司 | Kojic acid bacteriostatic hand sanitizer and preparation method thereof |
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| CN101219095A (en) * | 2007-12-26 | 2008-07-16 | 上海制皂(集团)如皋有限公司 | Froth hand cleanser |
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| CN101219095A (en) * | 2007-12-26 | 2008-07-16 | 上海制皂(集团)如皋有限公司 | Froth hand cleanser |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106619273A (en) * | 2016-11-02 | 2017-05-10 | 芜湖光荣网络科技有限公司 | Sweet-scented osmanthus oil-removing liquid soap |
| CN108403559A (en) * | 2018-05-10 | 2018-08-17 | 李均辉 | A kind of hand cleanser and preparation method thereof with repairing effect |
| CN108514533A (en) * | 2018-05-14 | 2018-09-11 | 成都金开生物工程有限公司 | Kojic acid bacteriostatic hand sanitizer and preparation method thereof |
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| CN103211726B (en) | 2015-03-18 |
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