CN113621451A - Laundry detergent for cleaning school uniform and preparation method thereof - Google Patents

Laundry detergent for cleaning school uniform and preparation method thereof Download PDF

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Publication number
CN113621451A
CN113621451A CN202110944387.6A CN202110944387A CN113621451A CN 113621451 A CN113621451 A CN 113621451A CN 202110944387 A CN202110944387 A CN 202110944387A CN 113621451 A CN113621451 A CN 113621451A
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laundry detergent
percent
preparation
school uniform
emulsifier
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范长云
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Individual
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    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/88Ampholytes; Electroneutral compounds
    • C11D1/94Mixtures with anionic, cationic or non-ionic compounds
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02Inorganic compounds ; Elemental compounds
    • C11D3/04Water-soluble compounds
    • C11D3/042Acids
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    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02Inorganic compounds ; Elemental compounds
    • C11D3/04Water-soluble compounds
    • C11D3/046Salts
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    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/20Organic compounds containing oxygen
    • C11D3/2072Aldehydes-ketones
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    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/20Organic compounds containing oxygen
    • C11D3/2075Carboxylic acids-salts thereof
    • C11D3/2086Hydroxy carboxylic acids-salts thereof
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    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/24Organic compounds containing halogen
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    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/26Organic compounds containing nitrogen
    • C11D3/30Amines; Substituted amines ; Quaternized amines
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    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/26Organic compounds containing nitrogen
    • C11D3/33Amino carboxylic acids
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    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/34Organic compounds containing sulfur
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    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/36Organic compounds containing phosphorus
    • C11D3/361Phosphonates, phosphinates or phosphonites
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    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/36Organic compounds containing phosphorus
    • C11D3/362Phosphates or phosphites
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    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/37Polymers
    • C11D3/3746Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3757(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
    • C11D3/3765(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in liquid compositions
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    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/40Dyes ; Pigments
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    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/48Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
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    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/50Perfumes
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    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02Anionic compounds
    • C11D1/04Carboxylic acids or salts thereof
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    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
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    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02Anionic compounds
    • C11D1/12Sulfonic acids or sulfuric acid esters; Salts thereof
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    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
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    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02Anionic compounds
    • C11D1/34Derivatives of acids of phosphorus
    • C11D1/345Phosphates or phosphites
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    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/88Ampholytes; Electroneutral compounds
    • C11D1/90Betaines
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    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/88Ampholytes; Electroneutral compounds
    • C11D1/92Sulfobetaines ; Sulfitobetaines

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  • Detergent Compositions (AREA)

Abstract

The invention discloses a laundry detergent for cleaning school uniform and a preparation method thereof, relating to the technical field of laundry detergents, in particular to a laundry detergent for cleaning school uniform and a preparation method thereof, wherein the laundry detergent comprises the following components in percentage by mass: 55-97.3% of deionized water, 0.05-0.15% of complexing agent, 0.05-0.15% of chelating agent, 0.05-0.15% of thickening agent, 0.05-0.125% of caustic soda flake, 5-13% of carbonic acid, 3-11% of anionic surfactant, 1-3% of amphoteric surfactant, 0.05-0.15% of bactericidal preservative, 0.1-0.3% of leymus chinensis essence, 0.2-1.0% of salt, 0.1-0.3% of softener, 0.05-0.15% of emulsifier and 0.0001-0.0005% of magenta pigment. The liquid laundry detergent for cleaning school uniform and the preparation method thereof can clean white clothes with yellow collar, pour a proper amount of liquid laundry detergent into the liquid laundry detergent to soak for 3-12 hours, and have very obvious effect after being cleaned with clear water, and the liquid laundry detergent is clean as new, can easily remove stubborn stains such as blood stain, iodophor, ink, lipstick, fruit juice, heavy dirt and oil stain and the like, and really achieves that the stain on the surface and the lining of the deep layer of the clothes are removed as one.

Description

Laundry detergent for cleaning school uniform and preparation method thereof
Technical Field
The invention relates to the technical field of laundry detergents, in particular to a laundry detergent for cleaning school uniforms 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. The difference is that the traditional washing powder and soap adopt anionic surfactant which mainly comprises sodium alkyl sulfonate and sodium stearate, the alkalinity is strong (the pH of the washing powder is generally more than 12), and further the skin is greatly irritated and damaged when the soap is used. The active ingredients of the laundry detergent are mainly nonionic surfactants, and the structure of the laundry detergent comprises a hydrophilic end and an oleophilic end, wherein the oleophilic end is combined with stains, and then the stains and fabrics are separated by physical movement (such as hand rubbing and machine movement). Meanwhile, the surfactant reduces the tension of water, so that the water can reach the surface of the fabric, and the effective components can play a role.
The existing laundry detergent has the defects that palms are easy to damage after being soaked for a long time, and deep decontamination cannot be carried out.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a laundry detergent for cleaning school uniforms and a preparation method thereof, and solves the problems that the existing laundry detergent is easy to damage palms after being soaked for a long time and cannot perform deep decontamination in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: the liquid laundry detergent for cleaning school uniforms comprises the following components in percentage by mass:
55 to 97.3 percent of deionized water
0.05 to 0.15 percent of complexing agent
Chelating agent 0.05-0.15%
0.05 to 0.15 percent of thickening agent
0.05 to 0.125 percent of caustic soda flakes
5 to 13 percent of carbonic acid
3 to 11 percent of anionic surfactant
1 to 3 percent of amphoteric surfactant
0.05 to 0.15 percent of bactericidal preservative
Chinese cymbidium essence 0.1-0.3%
0.2 to 1.0 percent of salt
Softener 0.1-0.3%
0.05 to 0.15 percent of emulsifier
0.0001-0.0005% of haematochrome.
Optionally, the laundry detergent comprises the following components in percentage by mass:
65 to 87.3 percent of deionized water
0.075-0.125% of complexing agent
Chelating agent 0.075-0.125%
0.075-0.125% of thickening agent
0.075-0.1225% of tablet alkali
7 to 11 percent of carbonic acid
5 to 9 percent of anionic surfactant
1.5 to 2.5 percent of amphoteric surfactant
0.075-0.125% of bactericidal preservative
Chinese cymbidium essence 0.15-0.25%
0.3 to 0.9 percent of salt
Softener 0.15-0.25%
Emulsifier 0.075-0.125%
The haematochrome is 0.0002-0.0004%.
Optionally, the complexing agent is one or more of phosphate, alcamines, aminocarboxylate, hydroxycarboxylic acid salt, organic phosphonate or polyacrylic acid, and the aminocarboxylate is one or more of sodium nitrilotriacetate N-TA, ethylenediamine tetraacetate and diethylenetriamine pentacarboxylate DTPA.
Optionally, the chelating agent is one or more of 998 chelating agent, polyphosphate, aminocarboxylic acid, 1, 3-diketone, hydroxycarboxylic acid or polyamine.
Optionally, the anionic surfactant is one or more of carboxylate, sulfonate, sulfate ester salt or phosphate ester salt.
Optionally, the amphoteric surfactant is one or more of amino acid type, betaine type, carboxylic acid betaine, sulfobetaine, phosphate betaine, imidazoline type or zwitterionic amphoteric surfactants.
Optionally, the antiseptic is one or more of hypochlorite, chloramine, organic sulfur or organic bromine antiseptic.
Optionally, the emulsifier is OP10 emulsifier.
Optionally, the preparation method of the laundry detergent for school uniform cleaning comprises the following steps:
s1, weighing deionized water, a complexing agent, a chelating agent, a thickening agent, caustic soda, carbonic acid, an anionic surfactant, an amphoteric surfactant, a sterilizing preservative, an orchid grass essence, salt, a softener, an emulsifier and magenta pigment in sequence according to the mass percentage of the raw materials, dissolving the caustic soda, the salt, the orchid grass essence and the carbonic acid in the deionized water in a reaction kettle, heating and stirring until the components are completely dissolved to prepare a mixed solution A;
s2, cooling the mixed solution A in the step S1 to 25-35 ℃, sequentially adding a complexing agent, a chelating agent, a thickening agent, caustic soda flakes, carbonic acid, an anionic surfactant, an amphoteric surfactant, a bactericidal preservative, a softener and an emulsifier into a reaction kettle, and continuously heating and stirring;
s3, adding the magenta pigment into the step S2 until the mixture is uniformly mixed, and standing to prepare the laundry detergent for cleaning school uniforms.
Optionally, in the step S2, the temperature is raised to 60-90 ℃, the model of the reaction kettle is CJF-20, the rotation speed is 50-600 r/min, the rotation speed of the reaction kettle is controlled for stirring the raw materials, the rotation speed is controlled within 50-150r/min, and in the step S3, the rotation speed is controlled within 150-.
The invention provides a laundry detergent for cleaning school uniforms and a preparation method thereof, and the laundry detergent has the following beneficial effects:
1. the liquid laundry detergent for cleaning school uniform and the preparation method thereof can clean white clothes with yellow collar, pour a proper amount of liquid laundry detergent into the liquid laundry detergent to soak for 3-12 hours, and have very obvious effect after being cleaned with clear water, and the liquid laundry detergent is clean as new, can easily remove stubborn stains such as blood stain, iodophor, ink, lipstick, fruit juice, heavy dirt and oil stain and the like, and really achieves that the stain on the surface and the lining of the deep layer of the clothes are removed as one.
2. The laundry detergent for school uniform cleaning is a brand-new natural plant extract formula, does not contain a fluorescent whitening agent, does not have scales, alkaline residues and harmful additives, and is suitable for mothers and babies.
3. The laundry detergent for school uniform cleaning is easy to dissolve in water, has no residues, and can remove the residues on hands only by washing the laundry detergent with water for many times in the market.
Detailed Description
In the following, technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.
Embodiment 1
The invention provides a technical scheme that: the liquid laundry detergent for cleaning school uniforms comprises the following components in percentage by mass:
55 to 97.3 percent of deionized water
0.05 to 0.15 percent of complexing agent
Chelating agent 0.05-0.15%
0.05 to 0.15 percent of thickening agent
0.05 to 0.125 percent of caustic soda flakes
5 to 13 percent of carbonic acid
3 to 11 percent of anionic surfactant
1 to 3 percent of amphoteric surfactant
0.05 to 0.15 percent of bactericidal preservative
Chinese cymbidium essence 0.1-0.3%
0.2 to 1.0 percent of salt
Softener 0.1-0.3%
0.05 to 0.15 percent of emulsifier
0.0001-0.0005% of haematochrome.
The complexing agent is one or more of phosphate, alcamines, aminocarboxylate, hydroxyl carboxylate, organic phosphonate or polyacrylic acid, and the aminocarboxylate is one or more of sodium nitrilotriacetate N-TA, ethylene diamine tetraacetic acid salt and diethylenetriamine pentacarboxylate DTPA; the chelating agent is one or more of 998 chelating agent, polyphosphate, aminocarboxylic acid, 1, 3-diketone, hydroxycarboxylic acid or polyamine; the anionic surfactant is one or more of carboxylate, sulfonate, sulfate or phosphate; the amphoteric surfactant is one or more of amino acid type, betaine type, carboxylic betaine, sulfobetaine, phosphate betaine, imidazoline type or zwitter-ion amphoteric surfactant; the sterilization preservative is one or more of hypochlorite, chloramine, organic sulfur or organic bromine sterilization preservatives; the emulsifier is OP10 emulsifier.
The preparation method of the laundry detergent for school uniform cleaning comprises the following steps:
s1, weighing deionized water, a complexing agent, a chelating agent, a thickening agent, caustic soda, carbonic acid, an anionic surfactant, an amphoteric surfactant, a sterilizing preservative, an orchid grass essence, salt, a softener, an emulsifier and magenta pigment in sequence according to the mass percentage of the raw materials, and dissolving the caustic soda, the salt, the orchid grass essence and the carbonic acid in the deionized water in a reaction kettle until the components are completely dissolved to prepare a mixed solution A;
s2, cooling the mixed solution A in the step S1 to 25-35 ℃, and sequentially adding a complexing agent, a chelating agent, a thickening agent, caustic soda flakes, carbonic acid, an anionic surfactant, an amphoteric surfactant, a bactericidal preservative, a softener and an emulsifier into a reaction kettle, wherein the model of the reaction kettle is CJF-20, the rotating speed is 50-600 r/min, the rotating speed of the reaction kettle is controlled to be used for stirring raw materials, the rotating speed is controlled to be within 50-150r/min, and the heating is carried out to 60-90 ℃;
s3, adding magenta into the step S2, controlling the rotating speed within 150-250r/min, and standing for 6-12h to obtain the laundry detergent for school uniform cleaning.
Example II
The liquid laundry detergent for cleaning school uniforms comprises the following components in percentage by mass: 76.15g of deionized water, 0.05-0.15g of EDTA-2Na complexing agent, 0.1g of 998 chelating agent, 0.1g of SK002 thickening agent, 1.15g of caustic soda flakes, 9g of carbonic acid, 7g of AES anionic surfactant, 2g of CAB-35 amphoteric surfactant, 0.1g of Kathon bactericidal preservative, 0.2g of cymbidium essence, 0.6g of salt, 0.2g of softener, 1g of OP-10 emulsifier and 0.0003g of magenta pigment.
The preparation method of the laundry detergent for school uniform cleaning comprises the following steps:
s1, weighing 76.15g of deionized water, 0.05-0.15g of EDTA-2Na complexing agent, 0.1g of 998 chelating agent, 0.1g of SK002 thickening agent, 1.15g of caustic soda flakes, 9g of carbonic acid, 7g of AES anionic surfactant, 2g of CAB-35 amphoteric surfactant, 0.1g of Kathon sterilizing preservative, 0.2g of leymus chinensis essence, 0.6g of salt, 0.2g of softener, 1g of OP-10 emulsifier and 0.0003g of magenta pigment in sequence according to the mass of raw materials, and dissolving 1.15g of caustic soda flakes, 9g of carbonic acid, 0.6g of salt and 0.2g of leymus chinensis essence in 76.15g of deionized water in a reaction kettle until complete dissolution to prepare a mixed solution A;
s2, cooling the mixed solution A in the step S1 to 25-35 ℃, and sequentially adding 0.05-0.15g of EDTA-2Na complexing agent, 0.1g of 998 chelating agent, 0.1g of SK002 thickening agent, 7g of AES anionic surfactant, 2g of CAB-35 amphoteric surfactant, 0.1g of Kathon sterilizing preservative, 0.2g of softener and 1g of OP-10 emulsifier into a reaction kettle, wherein the model of the reaction kettle is CJF-20, the rotating speed is 50-600 r/min, the rotating speed of the reaction kettle is controlled to be used for stirring raw materials, the rotating speed is controlled to be within 50-150r/min, and the raw materials are heated to 60-90 ℃;
s3, adding 0.0003g of magenta pigment into the step S2, controlling the rotating speed within 250r/min of 150-.
Example three
The liquid laundry detergent for cleaning school uniforms comprises the following components in percentage by mass: 65% of deionized water, 0.075% of a complexing agent, 0.075% of a chelating agent, 0.075% of a thickening agent, 0.075% of caustic soda flakes, 7% of carbonic acid, 5% of an anionic surfactant, 1.5% of an amphoteric surfactant, 0.075% of a bactericidal preservative, 0.15% of an orchis essence, 0.3% of salt, 0.15% of a softener, 0.075% of an emulsifier and 0.0002% of a magenta pigment.
The complexing agent is one or more of phosphate, alcamines, aminocarboxylate, hydroxyl carboxylate, organic phosphonate or polyacrylic acid, and the aminocarboxylate is one or more of sodium nitrilotriacetate N-TA, ethylene diamine tetraacetic acid salt and diethylenetriamine pentacarboxylate DTPA; the chelating agent is one or more of 998 chelating agent, polyphosphate, aminocarboxylic acid, 1, 3-diketone, hydroxycarboxylic acid or polyamine; the anionic surfactant is one or more of carboxylate, sulfonate, sulfate or phosphate; the amphoteric surfactant is one or more of amino acid type, betaine type, carboxylic betaine, sulfobetaine, phosphate betaine, imidazoline type or zwitter-ion amphoteric surfactant; the sterilization preservative is one or more of hypochlorite, chloramine, organic sulfur or organic bromine sterilization preservatives; the emulsifier is OP10 emulsifier.
The preparation method of the laundry detergent for school uniform cleaning comprises the following steps:
s1, weighing 65% of deionized water, 0.075% of a complexing agent, 0.075% of a chelating agent, 0.075% of a thickening agent, 0.075% of caustic soda flakes, 7% of carbonic acid, 5% of an anionic surfactant, 1.5% of an amphoteric surfactant, 0.075% of a bactericidal preservative, 0.15% of Chinese cymbidium herb essence, 0.3% of salt, 0.15% of a softener, 0.075% of an emulsifier and 0.0002% of magenta according to the mass percentage of the raw materials, and dissolving 0.075% of the caustic soda flakes, 7% of the carbonic acid, 0.15% of Chinese cymbidium herb essence and 0.3% of salt in 65% of the deionized water in a reaction kettle until the materials are completely dissolved to prepare a mixed solution A;
s2, cooling the mixed solution A in the step S1 to 25-35 ℃, and sequentially adding 0.075% of a complexing agent, 0.075% of a chelating agent, 0.075% of a thickening agent, 5% of an anionic surfactant, 1.5% of an amphoteric surfactant, 0.075% of a bactericidal preservative, 0.15% of a softener and 0.075% of an emulsifier into a reaction kettle, wherein the model of the reaction kettle is CJF-20, the rotating speed is 50-600 r/min, the rotating speed of the reaction kettle is controlled to be used for stirring raw materials, the rotating speed is controlled to be within 50-150r/min, and the raw materials are heated to 60-90 ℃;
s3, adding 0.0002 percent of magenta pigment into the step S2, controlling the rotating speed within 150-250r/min, and standing for 6-12h to prepare the laundry detergent for cleaning school uniforms.
Example four
The liquid laundry detergent for cleaning school uniforms comprises the following components in percentage by mass: 87.3% of deionized water, 0.125% of complexing agent, 0.125% of chelating agent, 0.125% of thickening agent, 0.1225% of caustic soda flakes, 11% of carbonic acid, 9% of anionic surfactant, 2.5% of amphoteric surfactant, 0.125% of bactericidal preservative, 0.25% of chloranthus japonicus essence, 0.9% of salt, 0.25% of softener, 0.125% of emulsifier and 0.0004% of magenta pigment.
The complexing agent is one or more of phosphate, alcamines, aminocarboxylate, hydroxyl carboxylate, organic phosphonate or polyacrylic acid, and the aminocarboxylate is one or more of sodium nitrilotriacetate N-TA, ethylene diamine tetraacetic acid salt and diethylenetriamine pentacarboxylate DTPA; the chelating agent is one or more of 998 chelating agent, polyphosphate, aminocarboxylic acid, 1, 3-diketone, hydroxycarboxylic acid or polyamine; the anionic surfactant is one or more of carboxylate, sulfonate, sulfate or phosphate; the amphoteric surfactant is one or more of amino acid type, betaine type, carboxylic betaine, sulfobetaine, phosphate betaine, imidazoline type or zwitter-ion amphoteric surfactant; the sterilization preservative is one or more of hypochlorite, chloramine, organic sulfur or organic bromine sterilization preservatives; the emulsifier is OP10 emulsifier.
The preparation method of the laundry detergent for school uniform cleaning comprises the following steps:
s1, weighing 87.3% of deionized water, 0.125% of complexing agent, 0.125% of chelating agent, 0.125% of thickening agent, 0.1225% of caustic soda, 11% of carbonic acid, 9% of anionic surfactant, 2.5% of amphoteric surfactant, 0.125% of bactericidal preservative, 0.25% of Chinese magnoliavine essence, 0.9% of salt, 0.25% of softener, 0.125% of emulsifier and 0.0004% of magenta in sequence according to the mass percentage of the raw materials, and dissolving 0.1225% of caustic soda, 11% of carbonic acid, 0.25% of Chinese magnoliavine essence and 0.9% of salt in 87.3% of deionized water in a reaction kettle until the raw materials are completely dissolved to prepare a mixed solution A;
s2, cooling the mixed solution A in the step S1 to 25-35 ℃, and sequentially adding 0.125% of complexing agent, 0.125% of chelating agent, 0.125% of thickening agent, 9% of anionic surfactant, 2.5% of amphoteric surfactant, 0.125% of bactericidal preservative, 0.25% of softener and 0.125% of emulsifier into a reaction kettle, wherein the model of the reaction kettle is CJF-20, the rotating speed is 50-600 r/min, the rotating speed of the reaction kettle is controlled to be used for stirring raw materials, the rotating speed is controlled to be within 50-150r/min, and the raw materials are heated to 60-90 ℃;
s3, adding 0.0004 percent of magenta pigment into the step S2, controlling the rotating speed within 150 and 250r/min, and standing for 6-12 hours to prepare the laundry detergent for cleaning school uniforms.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (10)

1. A laundry detergent for cleaning school uniforms is characterized in that: the laundry detergent comprises the following components in percentage by mass:
55 to 97.3 percent of deionized water
0.05 to 0.15 percent of complexing agent
Chelating agent 0.05-0.15%
0.05 to 0.15 percent of thickening agent
0.05 to 0.125 percent of caustic soda flakes
5 to 13 percent of carbonic acid
3 to 11 percent of anionic surfactant
1 to 3 percent of amphoteric surfactant
0.05 to 0.15 percent of bactericidal preservative
Chinese cymbidium essence 0.1-0.3%
0.2 to 1.0 percent of salt
Softener 0.1-0.3%
0.05 to 0.15 percent of emulsifier
0.0001-0.0005% of haematochrome.
2. The laundry detergent for school uniform cleaning according to claim 1, characterized in that: the laundry detergent comprises the following components in percentage by mass:
65 to 87.3 percent of deionized water
0.075-0.125% of complexing agent
Chelating agent 0.075-0.125%
0.075-0.125% of thickening agent
0.075-0.1225% of tablet alkali
7 to 11 percent of carbonic acid
5 to 9 percent of anionic surfactant
1.5 to 2.5 percent of amphoteric surfactant
0.075-0.125% of bactericidal preservative
Chinese cymbidium essence 0.15-0.25%
0.3 to 0.9 percent of salt
Softener 0.15-0.25%
Emulsifier 0.075-0.125%
The haematochrome is 0.0002-0.0004%.
3. The laundry detergent for school uniform cleaning and the preparation method thereof according to claim 1, wherein the laundry detergent comprises the following components: the complexing agent is one or more of phosphate, alcamines, aminocarboxylate, hydroxycarboxylic acid salt, organic phosphonate or polyacrylic acid, and the aminocarboxylate is one or more of sodium nitrilotriacetate N-TA, ethylene diamine tetraacetic acid salt and diethylenetriamine pentacarboxylate DTPA.
4. The laundry detergent for school uniform cleaning and the preparation method thereof according to claim 1, wherein the laundry detergent comprises the following components: the chelating agent is one or more of 998 chelating agent, polyphosphate, aminocarboxylic acid, 1, 3-diketone, hydroxycarboxylic acid or polyamine.
5. The laundry detergent for school uniform cleaning and the preparation method thereof according to claim 1, wherein the laundry detergent comprises the following components: the anionic surfactant is one or more of carboxylate, sulfonate, sulfate or phosphate.
6. The laundry detergent for school uniform cleaning and the preparation method thereof according to claim 1, wherein the laundry detergent comprises the following components: the amphoteric surfactant is one or more of amino acid type, betaine type, carboxylic betaine, sulfobetaine, phosphate betaine, imidazoline type or zwitter-ion amphoteric surfactant.
7. The laundry detergent for school uniform cleaning and the preparation method thereof according to claim 1, wherein the laundry detergent comprises the following components: the sterilization preservative is one or more of hypochlorite, chloramine, organic sulfur or organic bromine sterilization preservatives.
8. The laundry detergent for school uniform cleaning and the preparation method thereof according to claim 1, wherein the laundry detergent comprises the following components: the emulsifier is OP10 emulsifier.
9. The laundry detergent for school uniform cleaning and the preparation method thereof according to any one of claims 1 to 8, wherein the preparation method of the laundry detergent for school uniform cleaning comprises the following steps:
s1, weighing deionized water, a complexing agent, a chelating agent, a thickening agent, caustic soda, carbonic acid, an anionic surfactant, an amphoteric surfactant, a sterilizing preservative, an orchid grass essence, salt, a softener, an emulsifier and magenta pigment in sequence according to the mass percentage of the raw materials, dissolving the caustic soda, the salt, the orchid grass essence and the carbonic acid in the deionized water in a reaction kettle, heating and stirring until the components are completely dissolved to prepare a mixed solution A;
s2, cooling the mixed solution A in the step S1 to 25-35 ℃, sequentially adding a complexing agent, a chelating agent, a thickening agent, caustic soda flakes, carbonic acid, an anionic surfactant, an amphoteric surfactant, a bactericidal preservative, a softener and an emulsifier into a reaction kettle, and continuously heating and stirring;
s3, adding the magenta pigment into the step S2 until the mixture is uniformly mixed, and standing to prepare the laundry detergent for cleaning school uniforms.
10. The laundry detergent for school uniform cleaning as claimed in claim 9, wherein in step S2, the temperature is raised to 60-90 ℃, the model of the reaction kettle is CJF-20, the rotation speed is 50-600 r/min, the rotation speed of the reaction kettle is controlled for stirring the raw materials, the rotation speed is controlled within 50-150r/min, in step S3, the rotation speed is controlled within 150-.
CN202110944387.6A 2021-08-17 2021-08-17 Laundry detergent for cleaning school uniform and preparation method thereof Pending CN113621451A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115786041A (en) * 2022-12-01 2023-03-14 济南鸿鹏生物科技发展有限公司 Laundry detergent special for underwear
CN116948758A (en) * 2023-08-01 2023-10-27 广东水卫仕生物科技有限公司 Special detergent composition for active oxygen stain removal school uniform and preparation method thereof

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Publication number Priority date Publication date Assignee Title
KR960022982A (en) * 1994-12-29 1996-07-18 김준웅 Detergent composition for partial cleaning
CN103060140A (en) * 2013-01-07 2013-04-24 北京洛娃日化有限公司 Neutral low-foam liquid laundry detergent containing natural grease
CN104450214A (en) * 2014-11-28 2015-03-25 青岛市市南区隆德中医药研究所 Efficient laundry detergent with bacterial inhibition and sterilization functions
CN105623903A (en) * 2016-01-20 2016-06-01 惠州市明荃化妆品有限公司 High-dirt-removing-power antibacterial protective laundry detergent and preparation method thereof
CN111117813A (en) * 2019-12-25 2020-05-08 广州立白企业集团有限公司 Liquid detergent composition and process for preparing the same

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Publication number Priority date Publication date Assignee Title
KR960022982A (en) * 1994-12-29 1996-07-18 김준웅 Detergent composition for partial cleaning
CN103060140A (en) * 2013-01-07 2013-04-24 北京洛娃日化有限公司 Neutral low-foam liquid laundry detergent containing natural grease
CN104450214A (en) * 2014-11-28 2015-03-25 青岛市市南区隆德中医药研究所 Efficient laundry detergent with bacterial inhibition and sterilization functions
CN105623903A (en) * 2016-01-20 2016-06-01 惠州市明荃化妆品有限公司 High-dirt-removing-power antibacterial protective laundry detergent and preparation method thereof
CN111117813A (en) * 2019-12-25 2020-05-08 广州立白企业集团有限公司 Liquid detergent composition and process for preparing the same

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115786041A (en) * 2022-12-01 2023-03-14 济南鸿鹏生物科技发展有限公司 Laundry detergent special for underwear
CN116948758A (en) * 2023-08-01 2023-10-27 广东水卫仕生物科技有限公司 Special detergent composition for active oxygen stain removal school uniform and preparation method thereof

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Application publication date: 20211109