CN106118893A - A kind of gentleness, green cleaning agent and preparation method thereof - Google Patents
A kind of gentleness, green cleaning agent and preparation method thereof Download PDFInfo
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- CN106118893A CN106118893A CN201610504462.6A CN201610504462A CN106118893A CN 106118893 A CN106118893 A CN 106118893A CN 201610504462 A CN201610504462 A CN 201610504462A CN 106118893 A CN106118893 A CN 106118893A
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- sodium citrate
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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
- C11D1/662—Carbohydrates or derivatives
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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
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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
- C11D1/825—Mixtures of compounds all of which are non-ionic
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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
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2086—Hydroxy carboxylic acids-salts thereof
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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
- C11D3/22—Carbohydrates or derivatives thereof
- C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
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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
- C11D3/22—Carbohydrates or derivatives thereof
- C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
- C11D3/225—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin etherified, e.g. CMC
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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
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/14—Hard surfaces
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Abstract
The present invention relates to a kind of gentleness, green cleaning agent and preparation method thereof, by using polyglyceryl fatty acid ester and/or alkyl polyglucoside as surfactant, not only safety is high, and has stronger emulsifying, disperses, permeate and dissolve power；Using glycerol, sodium citrate as effective soil release component, can effectively solve the problem being easily generated environment eutrophication pollution that existing washing assisant sodium tripolyphosphate exists, degreasing power is good, has moisturizing and emulsification function simultaneously, does not injure skin；Use without N, P element high molecular polymer as thickening agent, play and help that to wash safety while function high, environmentally safe；Gentleness of the present invention, green cleaning agent, strong detergency, deoil effective, and safety is high, biological degradability is good, and to environment without negative effect, does not injure skin, has no irritating odor.
Description
Technical field
The invention belongs to cleaning agent technical field, be specifically related to a kind of gentleness, green cleaning agent and preparation method thereof.
Background technology
Current cleaning agent for kitchen use, the most all contains surfactant polyoxyethylenated alcohol sodium sulfate (AES), coconut palm
Seed oil fatty diglycollic amide (6501), fatty alcohol-polyoxyethylene ether (AEO9), sodium alkyl benzene sulfonate and washing assisant three
Polyphosphate sodium etc..But, above-mentioned substance has certain toxicity the most mostly, and zest is strong, and health can be caused by life-time service
Negative effect.Mostly contain again nitrogen, phosphorus or sulfur because of above-mentioned substance, a large amount of use will be significantly greatly increased environment eutrophication pressure.Example
As, the U.S.'s brave and fierce Mr. heavy oil series of Amazon (Amazon) sales volume first, there is dense sharp aroma, long-time after sprinkling
It is difficult to disperse, has a strong impact on home environment safety；Additionally, this product has certain corrosivity, glove operation during use, must be worn,
Otherwise will injure user skin, and therefore, add use cost, reduce ease of use.Domestic brand indigo plant moon greasy dirt
Jinx, although more brave and fierce Mr. is less for abnormal flavour, but directly contacts, same injury user skin.
Summary of the invention
In order to solve the problems referred to above that prior art exists, the invention provides a kind of safety height, do not injure skin, nothing
Penetrating odor, biological degradability be good, to environment without the gentleness of negative effect, green cleaning agent and preparation method thereof.
The technical solution adopted in the present invention is:
A kind of gentleness, green cleaning agent, raw material components includes:
Surfactant, 0.1-10 weight portion；
Glycerol, 5-30 weight portion；
Sodium citrate, 5-20 weight portion；
Without N, the macromolecule thickener of P element, 0.1-2 weight portion；
Wherein, during described surfactant is polyglyceryl fatty acid ester, alkyl polyglucoside one or both according to arbitrarily than
The mixture of example composition.
Raw material components is also added with citric acid, and the addition of described citric acid accounts for the 10-20% of described sodium citrate quality.
The described macromolecule thickener without N, P element includes that methylcellulose, hydroxypropyl methyl cellulose, carboxymethyl are fine
One or more in dimension element sodium, hydroxyethyl cellulose, xanthan gum, starch are according to the mixture of arbitrary proportion composition.
A kind of method preparing described cleaning agent, comprises the steps:
(1) weighing described sodium citrate, add the deionized water of 6-8 times of quality, stirring makes described sodium citrate the most molten
Xie Hou, obtains sodium citrate solution；
(2) adding described macromolecule thickener in the sodium citrate solution described in step (1), stirring makes described macromolecule
Thickening agent fully dissolves, and stands 3-5h, obtains sodium citrate-macromolecule thickener mixed solution system；
(3) weighing described surfactant, add the deionized water of 2-4 times of quality, stirring makes described surfactant fill
Divide after dissolving, stand 2-5h, obtain aqueous surfactant solution；
(4) by the aqueous surfactant solution described in step (3) and the sodium citrate-macromolecule thickening described in step (2)
Agent mixed solution system carries out being sufficiently mixed uniformly, and carries out homogenizing for the first time and process, and adds described glycerol afterwards, and carries out the
Second homogenate processes, and obtains described cleaning agent.
The another kind of method preparing described cleaning agent, comprises the steps:
(1) weigh described citric acid and sodium citrate and carry out being mixed to get mixed material, adding in described mixed material
Enter the deionized water of 4-6 times of quality, after stirring makes described citric acid and sodium citrate fully dissolve, obtain citric acid-citric acid
Sodium solution；
(2) adding macromolecule thickener in the citric acid-sodium citrate solution described in step (1), stirring makes described height
Molecule thickening agent fully dissolves, and stands 3-5h, and carries out a stirring and evenly mixing every 1-1.5h during standing, obtains Fructus Citri Limoniae
Acid-sodium citrate-macromolecule thickener mixed solution system；
(3) weighing described surfactant, add the deionized water of 2-4 times of quality, stirring makes described surfactant fill
Divide after dissolving, stand 2-5h, obtain aqueous surfactant solution；
(4) by the aqueous surfactant solution described in step (3) and the citric acid-sodium citrate-high score described in step (2)
Sub-thickening agent mixed solution system is sufficiently mixed, and carries out homogenizing process for the first time, adds described glycerol afterwards, and carries out
Homogenizing processes for the second time, obtains described cleaning agent.
In step (1), the pH value of described sodium citrate solution is 8.6-8.7.
In step (1), the pH value of described citric acid-sodium citrate solution is 5.2-8.7.
In step (2), the speed carrying out described stirring is 1800-2000r/min.
In step (3), the speed carrying out described stirring is 800-1000r/min.
In step (4), described first time homogenizing is processed as carrying out at homogenizing under the stirring condition of 5000-8000r/min
Reason 5-10min；Described second time homogenizing is processed as carrying out homogenizing under the stirring condition of 5000-8000r/min and processes 5-
10min。
The invention have the benefit that
The present invention provides a kind of gentleness, green cleaning agent, by using polyglyceryl fatty acid ester and/or alkyl polyglucoside to make
For surfactant, use glycerol, sodium citrate as effective soil release component, use without N, the high molecular polymer of P element
As thickening agent, above-mentioned raw materials is used under applicable proportioning the cleaning agent that special process prepares, strong detergency, effect of deoiling
The best, safety is high, biological degradability is good, and to environment without negative effect, does not injure skin, has no irritating odor；Wherein, originally
Invent by using nontoxic high security food additive polyglyceryl fatty acid ester and/or alkyl polyglucoside to live as surface
Property agent, not only safety is high, and with prior art in use polyoxyethylenated alcohol sodium sulfate (AES), Cortex cocois radicis oils and fats
The polyhydroxy class fatty acid esters such as fat acid diglycollic amide (6501), fatty alcohol-polyoxyethylene ether are compared, the surface that the present invention uses
Activating agent polyglyceryl fatty acid ester and/or alkyl polyglucoside possess higher acidproof and temperature capacity, have stronger emulsifying, point
Dissipate, permeate and dissolve power；The present invention, by using sodium citrate as washing assisant, can effectively solve existing washing assisant trimerization
The problem being easily generated environment eutrophication pollution that sodium phosphate exists；Further by adding glycerol, improving degreasing power
Increase moisturizing and the emulsification function of described cleaning agent simultaneously, do not injure skin, and can effectively protect the skin of user；The present invention
By using without N, the macromolecule thickener of P element, play to help and wash safety height while function, environmentally safe；Combine
Upper described, gentleness of the present invention, green cleaning agent, strong detergency, to deoil effective, safety is high, does not injure skin, nothing
Penetrating odor, biological degradability is good, to environment without negative effect, can be applied not only to clean bowl, dish, chopsticks, cutter, plate, pot
Deng tableware and kitchen articles, it is respectively provided with preferably cleaning simultaneously for kitchen surface, dining table, rag, mop, vegetables and fruits, automobile etc.
Effect, data show, the rate of deoiling of cleaning agent of the present invention is up to 22.03%, and detergency is up to 0.75 and (advises compared to GB
Fixed standard detergent).
Detailed description of the invention
Below in conjunction with detailed description of the invention, the present invention is described in detail, represents 1g with 1 weight portion in following example.
Embodiment 1
Present embodiments providing a kind of gentleness, green cleaning agent, raw material components includes:
Polyglyceryl fatty acid ester, 0.1 weight portion；
Glycerol, 30 weight portions；
Sodium citrate, 5 weight portions；
Sodium carboxymethyl cellulose, 2 weight portions.
A kind of method of cleaning agent preparing described gentleness, green, comprises the steps:
(1) weighing described sodium citrate, add the deionized water of 4 times of quality, stirring makes described sodium citrate fully dissolve
After, obtain the sodium citrate solution that pH value is 8.6；
(2) in the sodium citrate solution described in step (1), sodium carboxymethyl cellulose is added, in 1800r/min stirring speed
It is stirred under rate making described sodium carboxymethyl cellulose fully dissolve, stands 3h, obtain sodium citrate-sodium carboxymethyl cellulose and mix
Close solution system；
(3) weigh described polyglyceryl fatty acid ester, add the deionized water of 2 times of quality, under 800r/min stir speed (S.S.)
After being stirred making described polyglyceryl fatty acid ester fully dissolve, stand 2h, obtain polyglyceryl fatty acid ester solution；
(4) the polyglyceryl fatty acid ester solution described in step (3) is fine with the sodium citrate described in step (2)-carboxymethyl
Dimension element sodium mixed solution system carries out being sufficiently mixed uniformly, and carries out under the stirring condition of 5000r/min at first time homogenizing
Reason 10min, adds described glycerol afterwards, and carries out second time homogenizing process 10min under the stirring condition of 5000r/min, i.e.
Gentleness described in, green cleaning agent.
Embodiment 2
Present embodiments providing a kind of gentleness, green cleaning agent, raw material components includes:
Alkyl polyglucoside, 10 weight portions；
Glycerol, 5 weight portions；
Sodium citrate, 20 weight portions；
Hydroxypropyl methyl cellulose, 0.1 weight portion.
A kind of method of cleaning agent preparing described gentleness, green, comprises the steps:
(1) weighing described sodium citrate, add the deionized water of 6 times of quality, stirring makes described sodium citrate fully dissolve
After, obtain the sodium citrate solution that pH value is 8.7；
(2) in the sodium citrate solution described in step (1), add hydroxypropyl methyl cellulose, stir at 2000r/min
It is stirred under speed making described hydroxypropyl methyl cellulose fully dissolve, stands 5h, obtain sodium citrate-hydroxypropyl methyl fine
Dimension element mixed solution system；
(3) weigh described alkyl polyglucoside, add the deionized water of 4 times of quality, stir under 1000r/min stir speed (S.S.)
Mix after making described polyglyceryl fatty acid ester fully dissolve, stand 5h, obtain alkyl polyglucoside solution；
(4) by the alkyl polyglucoside solution described in step (3) and the sodium citrate-hydroxypropyl methyl fiber described in step (2)
Element mixed solution system carries out being sufficiently mixed uniformly, and carries out homogenizing process for the first time under the stirring condition of 8000r/min
5min, adds described glycerol afterwards, and carries out second time homogenizing process 8min under the stirring condition of 8000r/min, obtain institute
The gentleness stated, green cleaning agent.
Embodiment 3
Present embodiments providing a kind of gentleness, green cleaning agent, raw material components includes:
The surfactant that polyglyceryl fatty acid ester and alkyl polyglucoside form according to mass ratio 1:1 mixing, 5 weight portions；
Glycerol, 15 weight portions；
Sodium citrate, 12 weight portions；
Citric acid, 1.2 weight portions；
Xanthan gum, 1.5 weight portions.
A kind of method of cleaning agent preparing described gentleness, green, comprises the steps:
(1) weigh described citric acid and sodium citrate and carry out being mixed to get mixed material, adding in described mixed material
Enter the deionized water of 4 times of quality, after stirring makes described citric acid and sodium citrate fully dissolve, obtain the Fructus Citri Limoniae that pH value is 5.2
Acid-sodium citrate solution；
(2) in the citric acid-sodium citrate solution described in step (1), xanthan gum is added, in 1800r/min stir speed (S.S.)
Under be stirred making described xanthan gum fully dissolve, stand 5h, and stand during carry out a stirring and evenly mixing every 1h,
To citric acid-sodium citrate-xanthan gum mixed solution system；
(3) weigh described surfactant, add the deionized water of 2 times of quality, carry out under 800r/min stir speed (S.S.)
After stirring makes described surfactant fully dissolve, stand 2h, obtain aqueous surfactant solution；
(4) by the aqueous surfactant solution described in step (3) and the citric acid-sodium citrate-xanthan described in step (2)
Glue mixed solution system carries out being sufficiently mixed uniformly, and carries out homogenizing process for the first time under the stirring condition of 6000r/min
6min, adds described glycerol afterwards, and carries out second time homogenizing process 9min under the stirring condition of 6000r/min, obtain institute
The gentleness stated, green cleaning agent.
Embodiment 4
Present embodiments providing a kind of gentleness, green cleaning agent, raw material components includes:
The surfactant that polyglyceryl fatty acid ester and alkyl polyglucoside form according to mass ratio 1:1 mixing, 8 weight portions；
Glycerol, 12 weight portions；
Sodium citrate, 15 weight portions；
Citric acid, 3 weight portions；
Starch, 1.5 weight portions.
A kind of method of cleaning agent preparing described gentleness, green, comprises the steps:
(1) weigh described citric acid and sodium citrate, add 6 times of quality deionized water, stirring make described citric acid and
After sodium citrate fully dissolves, obtain the citric acid-sodium citrate solution that pH value is 8.7；
(2) in the citric acid-sodium citrate solution described in step (1), starch is added, under 2000r/min stir speed (S.S.)
It is stirred making described starch fully dissolve, stands 3h, and carry out a stirring and evenly mixing every 1.5h during standing, obtain
Citric acid-sodium citrate-starch mixed solution system；
(3) weigh described surfactant, add the deionized water of 4 times of quality, carry out under 1000r/min stir speed (S.S.)
After stirring makes described surfactant fully dissolve, stand 5h, obtain aqueous surfactant solution；
(4) by the polyglyceryl fatty acid ester solution described in step (3) and the citric acid-sodium citrate-shallow lake described in step (2)
Powder mixed solution system carries out being sufficiently mixed uniformly, and carries out homogenizing process for the first time under the stirring condition of 6000r/min
8min, adds described glycerol afterwards, and carries out second time homogenizing process 9min under the stirring condition of 6000r/min, obtain institute
The gentleness stated, green cleaning agent.
Embodiment 5
Present embodiments providing a kind of gentleness, green cleaning agent, raw material components includes:
Polyglyceryl fatty acid ester, 3 weight portions；
Glycerol, 10 weight portions；
Sodium citrate, 5 weight portions；
Xanthan gum, 1 weight portion.
A kind of method of cleaning agent preparing described gentleness, green, comprises the steps:
(1) weighing described sodium citrate, add the deionized water of 4 times of quality, stirring makes described sodium citrate fully dissolve
After, obtain the sodium citrate solution that pH value is 8.6；
(2) in the sodium citrate solution described in step (1), add xanthan gum, carry out under 1800r/min stir speed (S.S.)
Stirring makes described xanthan gum fully dissolve, and stands 3h, obtains sodium citrate-xanthan gum mixed solution system；
(3) weigh described polyglyceryl fatty acid ester, add the deionized water of 2 times of quality, under 800r/min stir speed (S.S.)
After being stirred making described polyglyceryl fatty acid ester fully dissolve, stand 2h, obtain polyglyceryl fatty acid ester solution；
(4) the polyglyceryl fatty acid ester solution described in step (3) is mixed with the sodium citrate-xanthan gum described in step (2)
Close solution system to carry out being sufficiently mixed uniformly, and under the stirring condition of 5000r/min, carry out the 10min of homogenizing process for the first time,
Add described glycerol afterwards, and under the stirring condition of 5000r/min, carry out second time homogenizing process 10min, obtain described
Gentle, green cleaning agent.
Embodiment 6
Present embodiments providing a kind of gentleness, green cleaning agent, raw material components includes:
Polyglyceryl fatty acid ester, 3 weight portions；
Glycerol, 10 weight portions；
Sodium citrate, 5 weight portions；
Citric acid, 0.5 weight portion；
Xanthan gum, 1 weight portion.
A kind of method of cleaning agent preparing described gentleness, green, comprises the steps:
(1) weigh described citric acid and sodium citrate and carry out being mixed to get mixed material, adding in described mixed material
Enter the deionized water of 4 times of quality, after stirring makes described citric acid and sodium citrate fully dissolve, obtain the Fructus Citri Limoniae that pH value is 5.2
Acid-sodium citrate solution；
(2) in the citric acid-sodium citrate solution described in step (1), xanthan gum is added, in 1800r/min stir speed (S.S.)
Under be stirred making described xanthan gum fully dissolve, stand 5h, and stand during carry out a stirring and evenly mixing every 1h,
To citric acid-sodium citrate-xanthan gum mixed solution system；
(3) weigh described polyglyceryl fatty acid ester, add the deionized water of 2 times of quality, under 800r/min stir speed (S.S.)
After being stirred making described polyglyceryl fatty acid ester fully dissolve, stand 2h, obtain polyglyceryl fatty acid ester solution；
(4) by the polyglyceryl fatty acid ester solution described in step (3) and the citric acid-sodium citrate-Huang described in step (2)
Virgin rubber mixed solution system carries out being sufficiently mixed uniformly, and carries out homogenizing process for the first time under the stirring condition of 6000r/min
6min, adds described glycerol afterwards, and carries out second time homogenizing process 9min under the stirring condition of 6000r/min, obtain institute
The gentleness stated, green cleaning agent.
Embodiment 7
Present embodiments providing a kind of gentleness, green cleaning agent, raw material components includes:
The surfactant that polyglyceryl fatty acid ester and alkyl polyglucoside form according to mass ratio 1:2 mixing, 9 weight portions；
Glycerol, 10 weight portions；
Sodium citrate, 5 weight portions；
Citric acid, 1 weight portion；
Xanthan gum, 1 weight portion.
A kind of method of cleaning agent preparing described gentleness, green, comprises the steps:
(1) weigh described citric acid and sodium citrate and carry out being mixed to get mixed material, adding in described mixed material
Enter the deionized water of 4 times of quality, after stirring makes described citric acid and sodium citrate fully dissolve, obtain the Fructus Citri Limoniae that pH value is 5.2
Acid-sodium citrate solution；
(2) in the citric acid-sodium citrate solution described in step (1), xanthan gum is added, in 1800r/min stir speed (S.S.)
Under be stirred making described xanthan gum fully dissolve, stand 5h, and stand during carry out a stirring and evenly mixing every 1h,
To citric acid-sodium citrate-xanthan gum mixed solution system；
(3) weigh described surfactant, add the deionized water of 2 times of quality, carry out under 800r/min stir speed (S.S.)
After stirring makes described surfactant fully dissolve, stand 2h, obtain aqueous surfactant solution；
(4) by the aqueous surfactant solution described in step (3) and the citric acid-sodium citrate-xanthan described in step (2)
Glue mixed solution system carries out being sufficiently mixed uniformly, and carries out homogenizing process for the first time under the stirring condition of 6000r/min
6min, adds described glycerol afterwards, and carries out second time homogenizing process 9min under the stirring condition of 6000r/min, obtain institute
The gentleness stated, green cleaning agent.
Experimental example
According to the arbitration law of one of standard GB/T 9985-2000 detection method, to the embodiment of the present invention 5, embodiment 6,
The cleaning agent of embodiment 7 gained detects, to investigate the dirt-removing power of above-mentioned cleaning agent.Wherein, standard detergent is basis
The detergent that formula that GB9985-2000 arbitration law specifies is formulated, the rate of deoiling of standard detergent is 29.20%, decontamination
Power is defined as 1.
Testing result is as shown in table 1:
The dirt-removing power testing result of table 1-cleaning agent of the present invention
| Sample | The rate of deoiling/% | Detergency |
| Standard detergent | 29.20 | 1 |
| Embodiment 5 | 21.66 | 0.74 |
| Embodiment 6 | 21.55 | 0.74 |
| Embodiment 7 | 22.03 | 0.75 |
Data from table 1 are it can be seen that use the gentleness that the inventive method prepares, green cleaning agent, rate of deoiling
Be more than 21.55%, detergency (relative to standard detergent) be more than 0.74, thus illustrate gentleness of the present invention,
The strong detergency of green cleaning agent, deoils effective.
The present invention is not limited to above-mentioned preferred forms, and anyone can show that under the enlightenment of the present invention other are various
The product of form, no matter but in its shape or structure, make any change, every have same as the present application or akin skill
Art scheme, within all falling within protection scope of the present invention.
Claims (10)
1. a gentleness, green cleaning agent, it is characterised in that raw material components includes:
Surfactant, 0.1-10 weight portion；
Glycerol, 5-30 weight portion；
Sodium citrate, 5-20 weight portion；
Without N, the macromolecule thickener of P element, 0.1-2 weight portion；
Wherein, one or both during described surfactant is polyglyceryl fatty acid ester, alkyl polyglucoside are according to arbitrary proportion group
The mixture become.
Gentleness the most according to claim 1, green cleaning agent, it is characterised in that raw material components is also added with citric acid, institute
The addition stating citric acid accounts for the 10-20% of described sodium citrate quality.
Gentleness the most according to claim 1 and 2, green cleaning agent, it is characterised in that described without N, the height of P element
Molecule thickening agent include methylcellulose, hydroxypropyl methyl cellulose, sodium carboxymethyl cellulose, hydroxyethyl cellulose, xanthan gum,
The mixture that one or more in starch form according to arbitrary proportion.
4. the method preparing cleaning agent gentle, green described in claim 1, it is characterised in that comprise the steps:
(1) weigh described sodium citrate, add the deionized water of 6-8 times of quality, after stirring makes described sodium citrate fully dissolve,
Obtain sodium citrate solution；
(2) adding described macromolecule thickener in the sodium citrate solution described in step (1), stirring makes described macromolecule thickening
Agent is fully dissolved, and stands 3-5h, obtains sodium citrate-macromolecule thickener mixed solution system；
(3) weighing described surfactant, add the deionized water of 2-4 times of quality, stirring makes described surfactant the most molten
Xie Hou, stands 2-5h, obtains aqueous surfactant solution；
(4) aqueous surfactant solution described in step (3) is mixed with the sodium citrate-macromolecule thickener described in step (2)
Close solution system to carry out being sufficiently mixed uniformly, and carry out homogenizing process for the first time, add described glycerol afterwards, and carry out second time
Homogenizing processes, and obtains described gentleness, green cleaning agent.
5. the method preparing cleaning agent gentle, green described in claim 2, it is characterised in that comprise the steps:
(1) weigh described citric acid and sodium citrate and carry out being mixed to get mixed material, in described mixed material, adding 4-6
The deionized water of times quality, after stirring makes described citric acid and sodium citrate fully dissolve, obtains citric acid-sodium citrate molten
Liquid；
(2) adding macromolecule thickener in the citric acid-sodium citrate solution described in step (1), stirring makes described macromolecule
Thickening agent fully dissolves, stand 3-5h, and stand during carry out a stirring and evenly mixing every 1-1.5h, obtain citric acid-
Sodium citrate-macromolecule thickener mixed solution system；
(3) weighing described surfactant, add the deionized water of 2-4 times of quality, stirring makes described surfactant the most molten
Xie Hou, stands 2-5h, obtains aqueous surfactant solution；
(4) aqueous surfactant solution described in step (3) is increased with the citric acid-sodium citrate described in step (2)-macromolecule
Thick dose of mixed solution system is sufficiently mixed, and carries out homogenizing process for the first time, adds described glycerol afterwards, and carries out second
Secondary homogenizing processes, and obtains described gentleness, green cleaning agent.
Gentleness the most according to claim 4, the preparation method of green cleaning agent, it is characterised in that in step (1), institute
The pH value stating sodium citrate solution is 8.6-8.7.
Gentleness the most according to claim 5, the preparation method of green cleaning agent, it is characterised in that in step (1), institute
The pH value stating citric acid-sodium citrate solution is 5.2-8.7.
8. according to the gentleness described in claim 4 or 5, the preparation method of green cleaning agent, it is characterised in that in step (2),
When described macromolecule thickener dissolves, the speed of described stirring is 1800-2000r/min.
9. according to the gentleness described in claim 4 or 5, the preparation method of green cleaning agent, it is characterised in that in step (3),
When described surfactant dissolves, the speed of described stirring is 800-1000r/min.
10. according to the gentleness described in claim 3 or 4, the preparation method of green cleaning agent, it is characterised in that step (4)
In, described first time homogenizing is processed as carrying out homogenizing under the stirring condition of 5000-8000r/min and processes 5-10min；Described
Second homogenate is processed as carrying out homogenizing under the stirring condition of 5000-8000r/min and processes 8-10min.
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