CN108395941A - A kind of liquid detergent and preparation method thereof of low bubble sterilization - Google Patents
A kind of liquid detergent and preparation method thereof of low bubble sterilization Download PDFInfo
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- CN108395941A CN108395941A CN201810320752.4A CN201810320752A CN108395941A CN 108395941 A CN108395941 A CN 108395941A CN 201810320752 A CN201810320752 A CN 201810320752A CN 108395941 A CN108395941 A CN 108395941A
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/72—Ethers of polyoxyalkylene glycols
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0026—Low foaming or foam regulating compositions
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/044—Hydroxides or bases
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/12—Water-insoluble compounds
- C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2003—Alcohols; Phenols
- C11D3/2006—Monohydric alcohols
- C11D3/2017—Monohydric alcohols branched
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/26—Organic compounds containing nitrogen
- C11D3/28—Heterocyclic compounds containing nitrogen in the ring
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/26—Organic compounds containing nitrogen
- C11D3/30—Amines; Substituted amines ; Quaternized amines
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/40—Dyes ; Pigments
- C11D3/42—Brightening agents ; Blueing agents
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
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- Engineering & Computer Science (AREA)
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- Oil, Petroleum & Natural Gas (AREA)
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Abstract
The invention discloses a kind of liquid detergents and preparation method thereof of low bubble sterilization.It is made of the raw material of following parts by weight：80 100 parts of coco-nut oil fatty acid, 20 40 parts of potassium hydroxide, 200 500 parts of fatty alcohol polyoxyethylene ether, 8 12 parts of isopropanol, 38 parts of silica, 3 18 parts of brightening agent, 180 400 parts of water.Liquid detergent blistering prepared by the present invention is few, and gross activity content of material is high, can effectively remove spot caused by a variety of causes, and the removal time is short, the close neutrality of pH, product clear small to the damage of skin, appearance meets product orientation, and stability is also up to state standards, and has reached target；Liquid detergent prepared by the present invention can also be sterilized effectively, and for Escherichia coli, Staphylococcus aureus killing effect is good.
Description
Technical field
The invention belongs to wash daily necessities preparing technical field, and in particular to it is a kind of it is low bubble sterilization liquid detergent and its preparation
Method.
Background technology
Liquid detergent is the articles for washing as base-material with water or other organic solvents.It can according to its function or purposes
It is divided into fabric dress material and washes agent, detergent liquid for tableware by liquid, shower washes agent, hard surface liquid detergent and work by liquid
Industry washes agent etc. by liquid, relatively difficult since inorganic assistant being added in liquid detergent, this solubility with inorganic salts and
The compatibility of inorganic salts and surfactant has a relationship, and active component in aqueous environment usually than in solid-phase media
More unstable, causing liquid detergent to be prepared just has certain difficulty, therefore the appearance of liquid detergent is washed than solid, powdery
It washs agent and wants more late.
In recent years, liquid detergent is quickly grown, because liquid detergent is with powdery washing compared to easy to use, easily
In dissolving, the advantages that being not likely to produce dust and be easy to metering, therefore developed comparatively fast in house detergent in recent years.
The presence of foam itself influences less the scourability of detergent, and it has certain effect to dirt-carrying, also
It is in washing process, foam film is adsorbed on stained surface and brings it in solution.But actually multiple decantation test
It proves, foam is harmful in certain operations.For example, foam is excessive, can be influenced in tool face formation residual stains
Washing effect.In addition, in washing process, the generation foam the more more are easy to cause overflow, influence movement of the fabric in water.
Moreover, the foam formed in laundry processes is more, spend the time in rinsing longer, causes the waste of water and electricity.Therefore close
Begin one's study in year low foaming detergent, to reduce the influence to environment.
In order to promote the washing effect of detergent, recipe can also be added the washings such as soda ash, silicate, phosphate and help
Agent.1958, Denmark Novo Nordisk developed a kind of alkali protease, it under alkaline condition being capable of aminosal peptide
There is lipase and cellulase again later in key.The using and promote of enzyme makes detergent industry march toward new step.In addition,
Include the function additive of bleaching, anti-corrosion, sterilization etc., is all greatly promoted the development of entire detergent industry.But lipase
Complicated with the preparation process of cellulase, manufacturing cost is high, limits it and is widely applied.
Patent 200910194668.3 discloses a kind of low foam laundry liquid, is made of following constituent mass percentages：12
Sodium alkyl benzene sulfonate 5%~7%, fatty alcohol polyoxyethylene ether (3) sodium sulphate (70%) 6%~10%, cocounut oil acyl diethanol amine
(1: 1.5) 1%~3%, lipidol polyoxyethylene ether (EO=6-12) 4%~6%, C12-18 fat acid potassium salt or amine salt 1%~
2%, surplus is water.The liquid detergent although low bubble still whitens that effect is poor, and liquid detergent component neopelex is difficult to
It degrades in nature, pollutes environment.Patent 201110160696.0 disclose a kind of environment-friendly type type hyperconcentration biological enzyme liquid laundry detergent and
Preparation method, the liquid detergent include that following raw material components are：- 70 type 0.5~50 of sodium sulfate of polyethenoxy ether of fatty alcohol
Part, 0.5~50 part of fatty alcohol polyoxyethylene ether -9,0.5~30 part of -60 type of sodium secondary alkyl sulfonate, 0.2~15 part of triethanolamine,
0.1~10 part of sodium citrate, 0~5 part of citric acid, 0~5 part of aliphatic acid, 0.02~8 part of biological enzyme, enzyme stabilizers 0.1~20
Part, 0.5~30 part of solvent, 0~15 part of hydrotropic agent, 0~5 part of fungicide, 0.001~5 part of preservative, 0~3 part of essence,
1.0~40 parts of softened water.When the patent is washed, generation foam is more, and washing effect is although good, still, biology is contained in component
Enzyme, manufacturing cost is high, is not suitable for large-scale promotion and uses.
Invention content
The purpose of the present invention is to provide a kind of liquid detergents and preparation method thereof of low bubble sterilization.
A kind of liquid detergent of low bubble sterilization, is made of the raw material of following parts by weight：80-100 parts of coco-nut oil fatty acid, hydrogen
20-40 parts of potassium oxide, 200-500 parts of fatty alcohol polyoxyethylene ether, 8-12 parts of isopropanol, 3-8 parts of silica, brightening agent 3-18
Part, 180-400 parts of water.
The fatty alcohol polyoxyethylene ether is selected from fatty alcohol polyoxyethylene ether 7, fatty alcohol polyoxyethylene ether 9, poly alkyl alcohol
One or more in ethylene oxide ether 12.
The brightening agent is brightening agent TA, one kind in brightening agent AD, 4- methyl -7- dimethylamine cumarins or it is a kind of with
On.
The liquid detergent raw material further includes draping over one's shoulders needle Cattell tree (Kageneckia lanceolate Ruiz et Pavon) to carry
Take 3-10 parts of object.
The extracting method for draping over one's shoulders needle Cattell tree extract is：Choose it is fresh drape over one's shoulders needle Cattell leaf piece, kneaded, it is dry
And grinding, green powder is obtained, the petroleum ether soaking at room temperature of 5-20 times of parts by weight is put it to, stirs 5-30min, merging carries
Liquid is taken, extracting solution is put into steaming petroleum ether on Rotary Evaporators, adds the water dissolution of 2-5 times of parts by weight, activated carbon decolorizing, mistake
Filter, evaporating water are made.
The preparation method of the liquid detergent of above-mentioned low bubble sterilization, carries out in accordance with the following steps：
(1) inlet valve is opened, the water of 180-400 parts by weight is added into batch mixing master cylinder, opens stirring, closes inlet valve,
8-12 parts of isopropanol is added, stirs 3-10min；
(2) 3-8 parts of silica is added into master cylinder, stirs 5-15min；
(3) 20-40 parts of potassium hydroxide is added into master cylinder, melted coco-nut oil fatty acid 80-100 parts, heats up
To 55-70 DEG C, it is allowed to that saponification, mixing time 8-15min occurs；
(4) it is cooled to 35-45 DEG C, 200-500 parts of fatty alcohol polyoxyethylene ether is added into master cylinder, stirs 5-10min；
(5) it is cooled to room temperature, 3-18 parts of brightening agent is added into master cylinder, 5-10min is stirred, is made.
Step (1) described stir speed (S.S.) is 20-50 revs/min.
Step (2) described stir speed (S.S.) is 40-60 revs/min.
Step (3) described stir speed (S.S.) is 10-30 revs/min.
Step (4) and step (5) described stir speed (S.S.) are 20-30 revs/min.
Beneficial effects of the present invention：Liquid detergent blistering prepared by the present invention is few, and gross activity content of material is high, can effectively remove
Spot caused by a variety of causes, the removal time is short, and pH is close to neutrality, and small to the damage of skin, product clear, appearance meets
Product orientation, and stability is also up to state standards, and has reached target；Liquid detergent prepared by the present invention can also be killed effectively
Bacterium, for Escherichia coli, Staphylococcus aureus killing effect is good.
Specific implementation mode
With reference to specific embodiment, the present invention will be further described.
Embodiment 1
A kind of liquid detergent of low bubble sterilization, is made of the raw material of following parts by weight：90 parts of coco-nut oil fatty acid, hydroxide
30 parts of potassium, 7 300 parts of fatty alcohol polyoxyethylene ether, 10 parts of isopropanol, 5 parts of silica, 8 parts of 4- methyl -7- dimethylamine cumarin,
300 parts of water.
The preparation method of the liquid detergent of above-mentioned low bubble sterilization, carries out in accordance with the following steps：
(1) inlet valve is opened, the water of 300 parts by weight is added into batch mixing master cylinder, opens stirring, closes inlet valve, is added
10 parts of isopropanol, stirs 8min, and stir speed (S.S.) is 35 revs/min；
(2) 5 parts of silica is added into master cylinder, stirs 10min, stir speed (S.S.) is 50 revs/min；
(3) 30 parts of potassium hydroxide is added into master cylinder, 90 parts of melted coco-nut oil fatty acid, are warming up to 65 DEG C,
It is allowed to that saponification, mixing time 12min occurs, stir speed (S.S.) is 20 revs/min；
(4) 40 DEG C are cooled to, 7 300 parts of fatty alcohol polyoxyethylene ether is added into master cylinder, stirs 8min, the stirring speed
Rate is 25 revs/min；
(5) it is cooled to room temperature, 2 parts of 4- methyl -7- dimethylamine coumarin 1 is added into master cylinder, stirs 8min, the stirring
Rate is 25 revs/min, is made.
Embodiment 2
A kind of liquid detergent of low bubble sterilization, is made of the raw material of following parts by weight：80 parts of coco-nut oil fatty acid, hydroxide
20 parts of potassium, 9 200 parts of fatty alcohol polyoxyethylene ether, 8 parts of isopropanol, 3 parts of silica, 3 parts of brightening agent AD, 180 parts of water.
The preparation method of the liquid detergent of above-mentioned low bubble sterilization, carries out in accordance with the following steps：
(1) inlet valve is opened, the water of 180 parts by weight is added into batch mixing master cylinder, opens stirring, closes inlet valve, is added
8 parts of isopropanol, stirs 3min, and stir speed (S.S.) is 20 revs/min；
(2) 3 parts of silica is added into master cylinder, stirs 5min, stir speed (S.S.) is 40 revs/min；
(3) 20 parts of potassium hydroxide is added into master cylinder, 80 parts of melted coco-nut oil fatty acid, are warming up to 55 DEG C,
It is allowed to that saponification, mixing time 8min occurs, stir speed (S.S.) is 10 revs/min；
(4) 35 DEG C are cooled to, 9 200 parts of fatty alcohol polyoxyethylene ether is added into master cylinder, stirs 5min, stir speed (S.S.) is
20 revs/min；
(5) it is cooled to room temperature, 3 parts of brightening agent AD is added into master cylinder, stirs 5min, stir speed (S.S.) is 20 revs/min,
It is made.
Embodiment 3
A kind of liquid detergent of low bubble sterilization, is made of the raw material of following parts by weight：90 parts of coco-nut oil fatty acid, hydroxide
30 parts of potassium, 7 300 parts of fatty alcohol polyoxyethylene ether, 10 parts of isopropanol, 5 parts of silica, 8 parts of 4- methyl -7- dimethylamine cumarin,
Drape over one's shoulders needle Cattell tree (Kageneckia lanceolate Ruiz et Pavon) 5 parts of extract, 300 parts of water.
The extracting method for draping over one's shoulders needle Cattell tree extract is：Choose it is fresh drape over one's shoulders needle Cattell leaf piece, kneaded, it is dry and grind
Mill, obtains green powder, puts it to the petroleum ether soaking at room temperature of 12 times of parts by weight, stirs 18min, merges extracting solution, will
Extracting solution is put into steaming petroleum ether on Rotary Evaporators, and the water dissolution of 3 times of parts by weight, activated carbon decolorizing, filtering is added to be evaporated water
Point, it is made.
The preparation method of the liquid detergent of above-mentioned low bubble sterilization, carries out in accordance with the following steps：
(1) inlet valve is opened, the water of 300 parts by weight is added into batch mixing master cylinder, opens stirring, closes inlet valve, is added
10 parts of isopropanol, stirs 8min, and stir speed (S.S.) is 35 revs/min；
(2) 5 parts of silica is added into master cylinder, stirs 10min, stir speed (S.S.) is 50 revs/min；
(3) 30 parts of potassium hydroxide is added into master cylinder, 90 parts of melted coco-nut oil fatty acid, are warming up to 65 DEG C,
It is allowed to that saponification, mixing time 12min occurs, stir speed (S.S.) is 20 revs/min；
(4) 40 DEG C are cooled to, 7 300 parts of fatty alcohol polyoxyethylene ether is added into master cylinder, stirs 8min, the stirring speed
Rate is 25 revs/min；
(5) it is cooled to room temperature, 2 parts of 4- methyl -7- dimethylamine coumarin 1 is added into master cylinder, drapes over one's shoulders needle Cattell tree extract 5
Part, 8min is stirred, the stir speed (S.S.) is 25 revs/min, is made.
Embodiment 4
A kind of liquid detergent of low bubble sterilization, is made of the raw material of following parts by weight：90 parts of coco-nut oil fatty acid, hydroxide
30 parts of potassium, 7 300 parts of fatty alcohol polyoxyethylene ether, 10 parts of isopropanol, 5 parts of silica, 8 parts of 4- methyl -7- dimethylamine cumarin,
Oval 5 parts of Cattell tree extract (Kageneckia oblonga Ruiz et Pavon), 300 parts of water.
The extracting method of oval Cattell tree extract is：Fresh oval Cattell leaf piece is chosen, is kneaded, dries and grinds
Mill, obtains green powder, puts it to the petroleum ether soaking at room temperature of 12 times of parts by weight, stirs 18min, merges extracting solution, will
Extracting solution is put into steaming petroleum ether on Rotary Evaporators, and the water dissolution of 3 times of parts by weight, activated carbon decolorizing, filtering is added to be evaporated water
Point, it is made.
The preparation method of the liquid detergent of above-mentioned low bubble sterilization, carries out in accordance with the following steps：
(1) inlet valve is opened, the water of 300 parts by weight is added into batch mixing master cylinder, opens stirring, closes inlet valve, is added
10 parts of isopropanol, stirs 8min, and stir speed (S.S.) is 35 revs/min；
(2) 5 parts of silica is added into master cylinder, stirs 10min, stir speed (S.S.) is 50 revs/min；
(3) 30 parts of potassium hydroxide is added into master cylinder, 90 parts of melted coco-nut oil fatty acid, are warming up to 65 DEG C,
It is allowed to that saponification, mixing time 12min occurs, stir speed (S.S.) is 20 revs/min；
(4) 40 DEG C are cooled to, 7 300 parts of fatty alcohol polyoxyethylene ether is added into master cylinder, stirs 8min, the stirring speed
Rate is 25 revs/min；
(5) it is cooled to room temperature, 2 parts of 4- methyl -7- dimethylamine coumarin 1, oval Cattell tree extract 5 are added into master cylinder
Part, 8min is stirred, the stir speed (S.S.) is 25 revs/min, is made.
Comparative example 1
A kind of liquid detergent of low bubble sterilization, is made of the raw material of following parts by weight：90 parts of coco-nut oil fatty acid, hydroxide
30 parts of potassium, 7 300 parts of fatty alcohol polyoxyethylene ether, 10 parts of isopropanol, 5 parts of silica, 300 parts of water.
The preparation method of the liquid detergent of above-mentioned low bubble sterilization, carries out in accordance with the following steps：
(1) inlet valve is opened, the water of 300 parts by weight is added into batch mixing master cylinder, opens stirring, closes inlet valve, is added
10 parts of isopropanol, stirs 8min, and stir speed (S.S.) is 35 revs/min；
(2) 5 parts of silica is added into master cylinder, stirs 10min, stir speed (S.S.) is 50 revs/min；
(3) 30 parts of potassium hydroxide is added into master cylinder, 90 parts of melted coco-nut oil fatty acid, are warming up to 65 DEG C,
It is allowed to that saponification, mixing time 12min occurs, stir speed (S.S.) is 20 revs/min；
(4) 40 DEG C are cooled to, 7 300 parts of fatty alcohol polyoxyethylene ether is added into master cylinder, stirs 8min, the stirring speed
Rate is 25 revs/min, is cooled to room temperature, is made.
Comparative example 2
A kind of liquid detergent of low bubble sterilization, is made of the raw material of following parts by weight：90 parts of stearic acid, potassium hydroxide 30
Part, 7 300 parts of fatty alcohol polyoxyethylene ether, 10 parts of isopropanol, 5 parts of silica, 8 parts of 4- methyl -7- dimethylamine cumarin, water
300 parts.
The preparation method of the liquid detergent of above-mentioned low bubble sterilization, carries out in accordance with the following steps：
(1) inlet valve is opened, the water of 300 parts by weight is added into batch mixing master cylinder, opens stirring, closes inlet valve, is added
10 parts of isopropanol, stirs 8min, and stir speed (S.S.) is 35 revs/min；
(2) 5 parts of silica is added into master cylinder, stirs 10min, stir speed (S.S.) is 50 revs/min；
(3) 30 parts of potassium hydroxide is added into master cylinder, 90 parts of stearic acid is warming up to 65 DEG C, is allowed to occur saponification, when stirring
Between be 12min, stir speed (S.S.) be 20 revs/min；
(4) 40 DEG C are cooled to, 7 300 parts of fatty alcohol polyoxyethylene ether is added into master cylinder, stirs 8min, the stirring speed
Rate is 25 revs/min；
(5) it is cooled to room temperature, 2 parts of 4- methyl -7- dimethylamine coumarin 1 is added into master cylinder, stirs 8min, the stirring
Rate is 25 revs/min, is made.
Experimental example 1：Gross activity content of material measures
Referring especially to《GB/T13173-2008 surfactant detergent test methods》The A methods of middle Section 7：Quantitative ethyl alcohol
Dissolved matter measures gross activity object content.According to《QBT1224-2012 dress materials wash agent by liquid》In regulation, plain edition laundry
Liquid gross activity object content has to be larger than or is equal to 15%, and concentrated type liquid detergent gross activity object content has to be larger than or be equal to 25%.
The experimental result of embodiment 1-4 and comparative example 1-2 measure as shown in table 1：
1 gross activity content of material of table
As can be seen from Table 1, embodiment 1-4 and the gross activity content of material of comparative example 1 do not have notable difference, comparative example 2
Gross activity content of material significantly decline, compared with Example 1, other experiment conditions are identical, and only comparative example 2 is by coconut
Fatty acid oil replaces with stearic acid, it was demonstrated that and coco-nut oil fatty acid cannot be substituted with other kinds of aliphatic acid, otherwise, gross activity object
Matter content declines, and influences the using effect of liquid detergent.
Experimental example 2：Detergency test
Terg-O-Tometer shares 6 working cells, and a total of 8 pieces of soiled cotton test pieces in wherein each working cell, every piece of dirt
It after cloth calculates whiteness difference, is averaged, which is then decontamination value R of the test detergent to the type soiled cottoni, and similarly can be with
Calculating standard liquid detergent is denoted as R to the decontamination value of the type soiled cotton0.And RiAnd R0Ratio be denoted as P, P is then that the test is washed
Decontamination ratio of the agent to the type soiled cotton.As P >=1.00, then the test sample to the detergency of the type soiled cotton quite or
Higher than national standard liquid detergent, similarly, as P ＜ 1.00, then the test sample is inferior to country to the detergency of the type soiled cotton
Standard liquid detergent.Test result is as shown in table 2：
2 detergency test result of table
| Albumen soiled cotton | Carbon black soiled cotton | Sebum soiled cotton | Decontamination is than adduction | |
| Embodiment 1 | 1.11 | 1.15 | 1.12 | 3.38 |
| Embodiment 2 | 1.09 | 1.08 | 1.07 | 3.24 |
| Embodiment 3 | 1.38 | 1.39 | 1.37 | 4.14 |
| Embodiment 4 | 1.07 | 1.11 | 1.10 | 3.28 |
| Comparative example 1 | 1.08 | 1.09 | 1.10 | 3.27 |
| Comparative example 2 | 0.89 | 0.98 | 0.91 | 2.78 |
As can be seen from Table 2, the experimental result of comparative example 2 is less than national standard, it was demonstrated that replaces with coco-nut oil fatty acid
Stearic acid, dirt-removing power are greatly reduced, and embodiment 3 compared with Example 1, adds more and drapes over one's shoulders needle Cattell tree extract, each soiled cotton
And decontamination is noticeably greater than embodiment 1 than the numerical value of adduction, it was demonstrated that going for liquid detergent of the present invention can be enhanced by draping over one's shoulders needle Cattell tree extract
Dirty ability, embodiment 4 drape over one's shoulders the number of each soiled cotton of needle Cattell tree extract and decontamination than adduction using oval Cattell tree extract replacement
Value is suitable with embodiment 1, slightly lower, it was demonstrated that oval Cattell tree extract does not have the effect of enhancing decontamination.
Experimental example 3：Foam is tested
According to the measurement (Ross-Miles methods) of GB/T13173.6-91 detergent foaming powers, test embodiment of the present invention 1-
The foaming power of liquid detergent described in 4 and comparative example 1-2 is indicated with the foam height after initial foam height and 5min with millimeter, is surveyed
Test result is as shown in Table 3 below.
Table 3
| Initial foam height (mm) | Foam height (mm) after 5min | |
| Embodiment 1 | 100 | 35 |
| Embodiment 2 | 102 | 37 |
| Embodiment 3 | 80 | 20 |
| Embodiment 4 | 102 | 36 |
| Comparative example 1 | 101 | 37 |
| Comparative example 2 | 131 | 66 |
As can be seen from Table 3, foam height is apparently higher than other groups after the initial foam height of comparative example 2 and 5min, with
Embodiment 1 is compared, other experiment conditions are identical, and only coco-nut oil fatty acid is replaced with stearic acid by comparative example 2, it was demonstrated that coconut
Fatty acid oil cannot be substituted with other kinds of aliphatic acid, and otherwise foam is very big, is unfavorable for cleaning；The initial foam of embodiment 3
Height adds more compared with Example 1 significantly lower than other groups with foam height after 5min and drapes over one's shoulders needle Cattell tree extract,
His experiment condition is identical, it was demonstrated that draping over one's shoulders needle Cattell tree extract has effects that defoaming.
Experimental example 4：Sterilization experiment
With reference to Beijing Disease Prevention and Control Centre《Disinfection technology standard》, the liquid detergent of the present invention is detected, weight hundred is taken
Divide the dosage than 0.3%, 40min bactericidal effects as shown in table 4：
Table 4
As can be seen from Table 4, the sterilizing rate of embodiment 1-2 and comparative example 1-2 are suitable, without notable difference,
The sterilizing rate of embodiment 3-4 has raising by a relatively large margin compared to other groups, especially for staphylococcus aureus
Killing with Candida albicans, which has, to be increased substantially, and compared with Example 1, other conditions are identical, only embodiment 3 and reality
Applying example 4, add drapes over one's shoulders needle Cattell tree extract and oval Cattell tree extract more respectively, it was demonstrated that drapes over one's shoulders needle Cattell tree extract and length
Circle Cattell tree extract has effects that for killing staphylococcus aureus and Candida albicans.
Claims (10)
1. a kind of liquid detergent of low bubble sterilization, which is characterized in that be made of the raw material of following parts by weight：Coco-nut oil fatty acid
80-100 parts, 20-40 parts of potassium hydroxide, 200-500 parts of fatty alcohol polyoxyethylene ether, 8-12 parts of isopropanol, 3-8 parts of silica,
3-18 parts of brightening agent, 180-400 parts of water.
2. the liquid detergent of low bubble sterilization according to claim 1, which is characterized in that the fatty alcohol polyoxyethylene ether is selected from fat
Fat alcohol polyoxyethylene ether 7, fatty alcohol polyoxyethylene ether 9, the one or more in fatty alcohol polyoxyethylene ether 12.
3. the liquid detergent of low bubble sterilization according to claim 2, which is characterized in that the brightening agent is brightening agent TA, is brightened
One or more in agent AD, 4- methyl -7- dimethylamine cumarins.
4. the liquid detergent of low bubble sterilization according to claim 1, which is characterized in that the liquid detergent raw material further includes draping over one's shoulders needle card
3-10 parts of family name's tree extract.
5. the liquid detergent of low bubble sterilization according to claim 4, which is characterized in that the extracting method for draping over one's shoulders needle Cattell tree
For：Choose it is fresh drape over one's shoulders needle Cattell leaf piece, kneaded, dry and grinding obtains green powder, puts it to 5-20 times of weight
The petroleum ether soaking at room temperature of number stirs 5-30min, merges extracting solution, extracting solution is put on Rotary Evaporators and boils off oil
Ether adds the water dissolution of 2-5 times of parts by weight, activated carbon decolorizing to filter, and evaporating water is made.
6. the preparation method of the liquid detergent of low bubble sterilization described in claim 1, which is characterized in that carry out in accordance with the following steps：
(1) inlet valve is opened, the water of 180-400 parts by weight is added into batch mixing master cylinder, opens stirring, closes inlet valve, is added
8-12 parts of isopropanol stirs 3-10min；
(2) 3-8 parts of silica is added into master cylinder, stirs 5-15min；
(3) 20-40 parts of potassium hydroxide is added into master cylinder, melted coco-nut oil fatty acid 80-100 parts, is warming up to 55-
It 70 DEG C, is allowed to that saponification, mixing time 8-15min occurs；
(4) it is cooled to 35-45 DEG C, 200-500 parts of fatty alcohol polyoxyethylene ether is added into master cylinder, stirs 5-10min；
(5) it is cooled to room temperature, 3-18 parts of brightening agent is added into master cylinder, 5-10min is stirred, is made.
7. the preparation method of the liquid detergent of low bubble sterilization according to claim 6, which is characterized in that step (1) described stirring
Rate is 20-50 revs/min.
8. the preparation method of the liquid detergent of low bubble sterilization according to claim 6, which is characterized in that step (2) described stirring
Rate is 40-60 revs/min.
9. the preparation method of the liquid detergent of low bubble sterilization according to claim 6, which is characterized in that step (3) described stirring
Rate is 10-30 revs/min.
10. the preparation method of the liquid detergent of low bubble sterilization according to claim 6, which is characterized in that step (4) and step
(5) stir speed (S.S.) is 20-30 revs/min.
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| CN201810320752.4A CN108395941A (en) | 2018-04-11 | 2018-04-11 | A kind of liquid detergent and preparation method thereof of low bubble sterilization |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112500941A (en) * | 2020-12-04 | 2021-03-16 | 汕头市麦氧环保科技有限公司 | Rapid oil-removing softening laundry detergent and preparation method thereof |
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| CN104694303A (en) * | 2013-12-07 | 2015-06-10 | 青岛水世界环保科技有限公司 | Environment-friendly soap base concentrated laundry detergent |
| CN107312658A (en) * | 2017-05-09 | 2017-11-03 | 跨越生物科技（滁州）有限公司 | A kind of hand clothes washing soap powder easily rinsed |
| CN107312661A (en) * | 2017-07-03 | 2017-11-03 | 深圳韩橘日化有限公司 | A kind of Antibacterial laundry detergent |
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| CN102533465A (en) * | 2011-12-30 | 2012-07-04 | 北京绿伞化学股份有限公司 | Low foam fabric liquid detergent and preparation method thereof |
| CN104694303A (en) * | 2013-12-07 | 2015-06-10 | 青岛水世界环保科技有限公司 | Environment-friendly soap base concentrated laundry detergent |
| CN107312658A (en) * | 2017-05-09 | 2017-11-03 | 跨越生物科技（滁州）有限公司 | A kind of hand clothes washing soap powder easily rinsed |
| CN107312661A (en) * | 2017-07-03 | 2017-11-03 | 深圳韩橘日化有限公司 | A kind of Antibacterial laundry detergent |
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| CN112500941A (en) * | 2020-12-04 | 2021-03-16 | 汕头市麦氧环保科技有限公司 | Rapid oil-removing softening laundry detergent and preparation method thereof |
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Application publication date: 20180814 |