CN111073766A - Underwear laundry detergent and preparation method thereof - Google Patents
Underwear laundry detergent and preparation method thereof Download PDFInfo
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- CN111073766A CN111073766A CN201911331606.2A CN201911331606A CN111073766A CN 111073766 A CN111073766 A CN 111073766A CN 201911331606 A CN201911331606 A CN 201911331606A CN 111073766 A CN111073766 A CN 111073766A
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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
- C11D1/83—Mixtures of non-ionic with anionic 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/12—Water-insoluble compounds
- C11D3/1213—Oxides or hydroxides, e.g. Al2O3, TiO2, CaO or Ca(OH)2
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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
- C11D3/24—Organic compounds containing halogen
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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
- C11D3/34—Organic compounds containing sulfur
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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
- C11D3/38—Products with no well-defined composition, e.g. natural products
- C11D3/386—Preparations containing enzymes, e.g. protease or amylase
- C11D3/38618—Protease or amylase in liquid compositions only
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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
- C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial 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
- C11D3/50—Perfumes
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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
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/29—Sulfates of polyoxyalkylene ethers
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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
-
- 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
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- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
The invention discloses a laundry detergent for underwear, which comprises 76-80 parts of deionized water by weight; 0.5-1 part of NAOH; 4-8 parts of sulfonic acid; 8-11 parts of AES; 1 part of AEO-9; 0.1-0.4 part of KF-88; 2-5 parts of 6501; 0.1-0.5 part of DP 300; 0.2-0.6 parts of alkaline protease; 0.1-0.5 parts of HK 153216; 0.5-1 parts of salt, and has the following beneficial effects: compared with the traditional laundry detergent preparation method, the preparation method of the laundry detergent for underwear has the advantages that the process is simple and feasible, the industrial production is easy to realize, the laundry detergent prepared by the method has slight fragrance of DP300, excellent storage stability and no irritation to skin, the detergency is improved by adding various surfactants such as AES (AES), AEO-9 and detergent 6501, AEO-9 (fatty alcohol polyoxyethylene ether) and DP300 (triclosan DP300) have lasting antibacterial and bacteriostatic effects, the sterilization effect is better, the laundry detergent is mild and non-irritant to skin, the allergy phenomenon is avoided, and the stability is strong.
Description
Technical Field
The invention belongs to the technical field of laundry detergents, and particularly relates to a laundry detergent for underwear and a preparation method thereof.
Background
The working principle of the laundry detergent is the same as that of the traditional washing powder and soap, and the active ingredients are all surfactants, and the difference is that: the traditional washing powder and soap adopt anionic surfactants which are mainly sodium alkyl sulfonate and sodium stearate and have strong alkalinity (the pH of the washing powder is generally more than 12), so that the soap has strong irritation and damage to the skin when in use, while the washing liquid mostly adopts nonionic surfactants, the pH is close to neutral, the soap is mild to the skin, and after being discharged into the natural world, the soap is degraded faster than the washing powder, so the soap becomes a new generation of detergent.
At present, a lot of laundry detergents on the market only play a role in killing bacteria in the process of washing clothes, do not have a lasting antibacterial effect, the bacteria can grow on the clothes quickly and cannot play a good protection role, and the laundry detergents contain irritant components and cause allergy to people sensitive to skin, so that the laundry detergents for underwear and the preparation method thereof are provided to solve the problems.
Disclosure of Invention
The invention aims to solve the problems, and provides an underwear laundry detergent and a preparation method thereof, which solve the defects that many laundry detergents on the market only play a role in killing bacteria in the process of washing clothes, do not have a lasting antibacterial effect, the bacteria can grow on the clothes quickly and cannot play a good protection role, and people sensitive to skin can be allergic due to the fact that the laundry detergents contain irritant components.
In order to solve the above problems, the present invention provides a technical solution:
the liquid laundry detergent comprises, by weight, 76-80 parts of deionized water; 0.5-1 part of NAOH; 4-8 parts of sulfonic acid; 8-11 parts of AES; 1 part of AEO-9; 0.1-0.4 part of KF-88; 2-5 parts of 6501; 0.1-0.5 part of DP 300; 0.2-0.6 parts of alkaline protease; 0.1-0.5 parts of HK 153216; 0.5-1 part of salt.
Preferably, the components of the laundry detergent comprise 78.85 parts of deionized water by weight; 0.65 parts of NAOH; 5 parts of a sulfonic acid; 10 parts of AES; 1 part of AEO-9; 0.1 part of KF-88; 3 parts of 6501; 0.2 part of DP 300; 0.3 parts of alkaline protease; 0.2 parts of HK 153216; 0.8 part of salt.
An underwear laundry detergent and a preparation method thereof, comprising the following steps:
step one, weighing: weighing the components in the laundry detergent preparation formula according to the parts by weight by using weighing equipment for later use;
step two, dissolving: adding the weighed deionized water into a reaction kettle, adding the weighed NAOH and sulfonic acid into the reaction kettle, and stirring and dissolving to form a mixture A;
step three, primary mixing: adding the weighed AEO-9, KF-88 and DP300 into a reaction kettle filled with the mixture A, and uniformly stirring to form a mixture B;
step four, secondary mixing: adding the weighed alkaline protease, HK153216, 6501, AES and salt into a reaction kettle containing the mixture B, and uniformly stirring to form a mixture C;
step five, filtering: and (5) filtering the mixture C by adopting a filtering device to complete the preparation of the underwear laundry detergent, and packaging and storing.
Preferably, the second step is heating for dissolving, the heating temperature is controlled to be 40-45 ℃, the dissolving time is 25-30 minutes, the stirring speed is 135r/min, and the stirring time is 10-15 minutes.
Preferably, the stirring speed in the third step is 120r/min, and the stirring time is 20-25 minutes.
Preferably, the fourth step is heating and mixing at low temperature, wherein the heating temperature is 40 ℃, the stirring speed is 95r/min, the stirring and mixing time is 30-35 minutes, and the mixture is cooled after being uniformly stirred.
Preferably, the pH value of the underwear laundry detergent is between 6.5 and 7.8.
The invention has the beneficial effects that: compared with the traditional laundry detergent preparation method, the preparation method of the laundry detergent for underwear has the advantages that the process is simple and feasible, the industrial production is easy to realize, the laundry detergent prepared by the method has slight fragrance of DP300, excellent storage stability and no irritation to skin, the detergency is improved by adding various surfactants such as AES (AES), AEO-9 and detergent 6501, AEO-9 (fatty alcohol polyoxyethylene ether) and DP300 (triclosan DP300) have lasting antibacterial and bacteriostatic effects, the sterilization effect is better, the laundry detergent is mild and non-irritant to skin, the allergy phenomenon is avoided, and the stability is strong.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a flow chart of the present invention.
The specific implementation mode is as follows:
as shown in fig. 1, the following technical solutions are adopted in the present embodiment: the liquid laundry detergent comprises, by weight, 76-80 parts of deionized water; 0.5-1 part of NAOH; 4-8 parts of sulfonic acid; 8-11 parts of AES; 1 part of AEO-9; 0.1-0.4 part of KF-88; 2-5 parts of 6501; 0.1-0.5 part of DP 300; 0.2-0.6 parts of alkaline protease; 0.1-0.5 parts of HK 153216; 0.5-1 part of salt.
Further, the components of the laundry detergent comprise 78.85 parts of deionized water by weight; 0.65 parts of NAOH; 5 parts of a sulfonic acid; 10 parts of AES; 1 part of AEO-9; 0.1 part of KF-88; 3 parts of 6501; 0.2 part of DP 300; 0.3 parts of alkaline protease; 0.2 parts of HK 153216; 0.8 part of salt.
An underwear laundry detergent and a preparation method thereof, comprising the following steps:
step one, weighing: weighing the components in the laundry detergent preparation formula according to the parts by weight by using weighing equipment for later use;
step two, dissolving: adding the weighed deionized water into a reaction kettle, adding the weighed NAOH and sulfonic acid into the reaction kettle, and stirring and dissolving to form a mixture A;
step three, primary mixing: adding the weighed AEO-9, KF-88 and DP300 into a reaction kettle filled with the mixture A, and uniformly stirring to form a mixture B;
step four, secondary mixing: adding the weighed alkaline protease, HK153216, 6501, AES and salt into a reaction kettle containing the mixture B, and uniformly stirring to form a mixture C;
step five, filtering: and (5) filtering the mixture C by adopting a filtering device to complete the preparation of the underwear laundry detergent, and packaging and storing.
Wherein, the second step is heating and dissolving, the heating temperature is controlled at 40-45 ℃, the dissolving time is 25-30 minutes, the stirring speed is 135r/min, and the stirring time is 10-15 minutes.
Wherein, the stirring speed in the third step is 120r/min, and the stirring time is 20-25 minutes.
And heating and mixing at low temperature in the fourth step, wherein the heating temperature is 40 ℃, the stirring speed is 95r/min, the stirring, mixing and stirring time is 30-35 minutes, and the mixture is uniformly stirred and then cooled.
Wherein the pH value of the underwear laundry detergent is between 6.5 and 7.8.
Example 1:
the liquid laundry detergent comprises 76.80 parts by weight of deionized water; 0.55 part of NAOH; 4 parts of a sulfonic acid; 8 parts of AES; 1 part of AEO-9; 0.2 part of KF-88; 2 parts of 6501; 0.4 part of DP 300; 0.5 parts of alkaline protease; 0.3 parts of HK 153216; 0.6 part of salt.
An underwear laundry detergent and a preparation method thereof, comprising the following steps:
step one, weighing: weighing the components in the laundry detergent preparation formula according to the parts by weight by using weighing equipment for later use;
step two, dissolving: adding the weighed deionized water into a reaction kettle, adding the weighed NAOH and sulfonic acid into the reaction kettle, and stirring and dissolving to form a mixture A;
step three, primary mixing: adding the weighed AEO-9, KF-88 and DP300 into a reaction kettle filled with the mixture A, and uniformly stirring to form a mixture B;
step four, secondary mixing: adding the weighed alkaline protease, HK153216, 6501, AES and salt into a reaction kettle containing the mixture B, and uniformly stirring to form a mixture C;
step five, filtering: and (5) filtering the mixture C by adopting a filtering device to complete the preparation of the underwear laundry detergent, and packaging and storing.
Wherein, the second step is heating and dissolving, the heating temperature is controlled at 40-45 ℃, the dissolving time is 25-30 minutes, the stirring speed is 135r/min, and the stirring time is 10-15 minutes.
Wherein, the stirring speed in the third step is 120r/min, and the stirring time is 20-25 minutes.
And heating and mixing at low temperature in the fourth step, wherein the heating temperature is 40 ℃, the stirring speed is 95r/min, the stirring, mixing and stirring time is 30-35 minutes, and the mixture is uniformly stirred and then cooled.
Wherein the pH value of the underwear laundry detergent is between 6.5 and 7.8.
Example 2:
the liquid laundry detergent comprises 78.2 parts by weight of deionized water; 0.75 parts of NAOH; 6 parts of a sulfonic acid; 9 parts of AES; 1 part of AEO-9; 0.4 part of KF-88; 5 parts of 6501; 0.3 part of DP 300; 0.4 parts of alkaline protease; 0.4 parts of HK 153216; 0.9 part of salt.
An underwear laundry detergent and a preparation method thereof, comprising the following steps:
step one, weighing: weighing the components in the laundry detergent preparation formula according to the parts by weight by using weighing equipment for later use;
step two, dissolving: adding the weighed deionized water into a reaction kettle, adding the weighed NAOH and sulfonic acid into the reaction kettle, and stirring and dissolving to form a mixture A;
step three, primary mixing: adding the weighed AEO-9, KF-88 and DP300 into a reaction kettle filled with the mixture A, and uniformly stirring to form a mixture B;
step four, secondary mixing: adding the weighed alkaline protease, HK153216, 6501, AES and salt into a reaction kettle containing the mixture B, and uniformly stirring to form a mixture C;
step five, filtering: and (5) filtering the mixture C by adopting a filtering device to complete the preparation of the underwear laundry detergent, and packaging and storing.
Wherein, the second step is heating and dissolving, the heating temperature is controlled at 40-45 ℃, the dissolving time is 25-30 minutes, the stirring speed is 135r/min, and the stirring time is 10-15 minutes.
Wherein, the stirring speed in the third step is 120r/min, and the stirring time is 20-25 minutes.
And heating and mixing at low temperature in the fourth step, wherein the heating temperature is 40 ℃, the stirring speed is 95r/min, the stirring, mixing and stirring time is 30-35 minutes, and the mixture is uniformly stirred and then cooled.
Wherein the pH value of the underwear laundry detergent is between 6.5 and 7.8.
Example 3:
the liquid laundry detergent comprises 78.85 parts by weight of deionized water; 0.65 parts of NAOH; 5 parts of a sulfonic acid; 10 parts of AES; 1 part of AEO-9; 0.1 part of KF-88; 3 parts of 6501; 0.2 part of DP 300; 0.3 parts of alkaline protease; 0.2 parts of HK 153216; 0.8 part of salt.
An underwear laundry detergent and a preparation method thereof, comprising the following steps:
step one, weighing: weighing the components in the laundry detergent preparation formula according to the parts by weight by using weighing equipment for later use;
step two, dissolving: adding the weighed deionized water into a reaction kettle, adding the weighed NAOH and sulfonic acid into the reaction kettle, and stirring and dissolving to form a mixture A;
step three, primary mixing: adding the weighed AEO-9, KF-88 and DP300 into a reaction kettle filled with the mixture A, and uniformly stirring to form a mixture B;
step four, secondary mixing: adding the weighed alkaline protease, HK153216, 6501, AES and salt into a reaction kettle containing the mixture B, and uniformly stirring to form a mixture C;
step five, filtering: and (5) filtering the mixture C by adopting a filtering device to complete the preparation of the underwear laundry detergent, and packaging and storing.
Wherein, the second step is heating and dissolving, the heating temperature is controlled at 40-45 ℃, the dissolving time is 25-30 minutes, the stirring speed is 135r/min, and the stirring time is 10-15 minutes.
Wherein, the stirring speed in the third step is 120r/min, and the stirring time is 20-25 minutes.
And heating and mixing at low temperature in the fourth step, wherein the heating temperature is 40 ℃, the stirring speed is 95r/min, the stirring, mixing and stirring time is 30-35 minutes, and the mixture is uniformly stirred and then cooled.
Wherein the pH value of the underwear laundry detergent is between 6.5 and 7.8.
Example 4:
the liquid laundry detergent comprises 79.7 parts by weight of deionized water; 0.89 part of NAOH; 7 parts of a sulfonic acid; 11 parts of AES; 1 part of AEO-9; 0.3 part of KF-88; 4 parts of 6501; 0.1 part of DP 300; 0.25 parts of alkaline protease; 0.15 parts of HK 153216; 0.7 part of salt.
An underwear laundry detergent and a preparation method thereof, comprising the following steps:
step one, weighing: weighing the components in the laundry detergent preparation formula according to the parts by weight by using weighing equipment for later use;
step two, dissolving: adding the weighed deionized water into a reaction kettle, adding the weighed NAOH and sulfonic acid into the reaction kettle, and stirring and dissolving to form a mixture A;
step three, primary mixing: adding the weighed AEO-9, KF-88 and DP300 into a reaction kettle filled with the mixture A, and uniformly stirring to form a mixture B;
step four, secondary mixing: adding the weighed alkaline protease, HK153216, 6501, AES and salt into a reaction kettle containing the mixture B, and uniformly stirring to form a mixture C;
step five, filtering: and (5) filtering the mixture C by adopting a filtering device to complete the preparation of the underwear laundry detergent, and packaging and storing.
Wherein, the second step is heating and dissolving, the heating temperature is controlled at 40-45 ℃, the dissolving time is 25-30 minutes, the stirring speed is 135r/min, and the stirring time is 10-15 minutes.
Wherein, the stirring speed in the third step is 120r/min, and the stirring time is 20-25 minutes.
And heating and mixing at low temperature in the fourth step, wherein the heating temperature is 40 ℃, the stirring speed is 95r/min, the stirring, mixing and stirring time is 30-35 minutes, and the mixture is uniformly stirred and then cooled.
Wherein the pH value of the underwear laundry detergent is between 6.5 and 7.8.
And (3) testing detergency: the detergency of the liquid detergent (0.2 wt%) was measured from the underwear laundry detergent according to the method defined in QB/T1224-2012.
Comparative example:
the green environment-friendly laundry detergent comprises the following raw materials in parts by weight: 30-35 parts of soap powder, 32-36 parts of a multi-component surfactant, 26-28 parts of hydroxyethyl cellulose, 3-9 parts of diallyl trisulfide, 4-10 parts of a licorice extract, 8-12 parts of a mint extract, 3-8 parts of a rose extract, 12-16 parts of a biological enzyme, 3-7 parts of a defoaming agent and 15-20 parts of deionized water.
The specific detection data are shown in the following table 1:
| experimental sample | Comparative example | Example 1 | Example 2 | Example 3 | Example 4 |
| Decontamination ratio (carbon black soiled cloth) P | 2.3 | 8.5 | 8.9 | 9.45 | 8.7 |
| Stain removal ratio (protein stain cloth) P | 2.45 | 9.3 | 9.47 | 9.98 | 9.39 |
| Stain removal ratio (greasy stain cloth) P | 2.37 | 9.12 | 9.36 | 9.86 | 9.25 |
TABLE 1
From the above experimental results, it can be seen that the detergent prepared by the present invention has better stain removal performance than the comparative example, wherein the detergent prepared in example 3 of the present invention has the best stain removal effect.
Skin irritation (allergy) test, 97 test persons, with the results given in table 2 below:
| comparative example | Example 1 | Example 2 | Example 3 | Example 4 | |
| Number of stimulating persons | 3 | 0 | 0 | 0 | 0 |
| The number of allergic people | 1 | 0 | 0 | 0 | 0 |
TABLE 2
Specifically, the method comprises the following steps: a underwear laundry detergent and its preparation method, while preparing, weigh according to every component in the formulation of preparation of laundry detergent according to the part by weight, add deionized water weighed into reactor, add NaOH and sulfonic acid weighed into reactor, stir and dissolve and form mixture A, then add AEO-9, KF-88, DP300 weighed into reactor containing mixture A, stir and form mixture B evenly, add alkaline protease, HK153216, 6501, AES, salt weighed into reactor containing mixture B, stir and form mixture C evenly, filter the mixture C with the filter equipment finally, finish the preparation of the underwear laundry detergent, pack and preserve, the preparation method of the underwear liquid of the invention compares with traditional laundry detergent preparation method, this preparation method process is simple and easy to implement the industrialized production, the laundry detergent prepared by the method has the advantages that DP300 is slightly fragrant, the storage stability is excellent, the laundry detergent is not irritant to the skin, the dirt removing capability is improved by adding various surfactants such as AES, AEO-9, detergent 6501 and the like, AEO-9 (fatty alcohol polyoxyethylene ether) and DP300 (triclosan DP300) have lasting antibacterial and bacteriostatic effects, the sterilization effect is better, the laundry detergent is mild and nonirritating to the skin, the allergy phenomenon is avoided, and the stability is strong.
While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (7)
1. The liquid laundry detergent for underwear is characterized in that: the laundry detergent comprises 76-80 parts of deionized water by weight; 0.5-1 part of NAOH; 4-8 parts of sulfonic acid; 8-11 parts of AES; 1 part of AEO-9; 0.1-0.4 part of KF-88; 2-5 parts of 6501; 0.1-0.5 part of DP 300; 0.2-0.6 parts of alkaline protease; 0.1-0.5 parts of HK 153216; 0.5-1 part of salt.
2. The laundry detergent for underwear according to claim 1, wherein: the components of the laundry detergent comprise 78.85 parts of deionized water in parts by weight; 0.65 parts of NAOH; 5 parts of a sulfonic acid; 10 parts of AES; 1 part of AEO-9; 0.1 part of KF-88; 3 parts of 6501; 0.2 part of DP 300; 0.3 parts of alkaline protease; 0.2 parts of HK 153216; 0.8 part of salt.
3. The laundry detergent for underwear as claimed in claim 1, wherein the laundry detergent comprises: the method comprises the following steps:
step one, weighing: weighing the components in the laundry detergent preparation formula according to the parts by weight by using weighing equipment for later use;
step two, dissolving: adding the weighed deionized water into a reaction kettle, adding the weighed NAOH and sulfonic acid into the reaction kettle, and stirring and dissolving to form a mixture A;
step three, primary mixing: adding the weighed AEO-9, KF-88 and DP300 into a reaction kettle filled with the mixture A, and uniformly stirring to form a mixture B;
step four, secondary mixing: adding the weighed alkaline protease, HK153216, 6501, AES and salt into a reaction kettle containing the mixture B, and uniformly stirring to form a mixture C;
step five, filtering: and (5) filtering the mixture C by adopting a filtering device to complete the preparation of the underwear laundry detergent, and packaging and storing.
4. The laundry detergent for underwear as claimed in claim 3, wherein the laundry detergent comprises: and in the second step, heating and dissolving are carried out, the heating temperature is controlled to be 40-45 ℃, the dissolving time is 25-30 minutes, the stirring speed is 135r/min, and the stirring time is 10-15 minutes.
5. The laundry detergent for underwear as claimed in claim 3, wherein the laundry detergent comprises: in the third step, the stirring speed is 120r/min, and the stirring time is 20-25 minutes.
6. The laundry detergent for underwear as claimed in claim 3, wherein the laundry detergent comprises: and heating and mixing at low temperature in the fourth step, wherein the heating temperature is 40 ℃, the stirring speed is 95r/min, the stirring, mixing and stirring time is 30-35 minutes, and the mixture is cooled after being uniformly stirred.
7. The laundry detergent for underwear as claimed in claim 3, wherein the laundry detergent comprises: the pH value of the underwear laundry detergent is between 6.5 and 7.8.
Priority Applications (1)
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| CN201911331606.2A CN111073766A (en) | 2019-12-21 | 2019-12-21 | Underwear laundry detergent and preparation method thereof |
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| CN201911331606.2A CN111073766A (en) | 2019-12-21 | 2019-12-21 | Underwear laundry detergent and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112175754A (en) * | 2020-10-29 | 2021-01-05 | 湖南金全立生物科技股份有限公司 | Biological enzyme laundry detergent and preparation method thereof |
| CN114717060A (en) * | 2021-04-08 | 2022-07-08 | 深圳市康宝化工有限公司 | Enzyme main lotion and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112175754A (en) * | 2020-10-29 | 2021-01-05 | 湖南金全立生物科技股份有限公司 | Biological enzyme laundry detergent and preparation method thereof |
| CN114717060A (en) * | 2021-04-08 | 2022-07-08 | 深圳市康宝化工有限公司 | Enzyme main lotion and preparation method thereof |
| CN114717060B (en) * | 2021-04-08 | 2024-02-02 | 深圳市康宝化工有限公司 | Ferment main lotion and preparation method thereof |
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Application publication date: 20200428 |