CN108795594B - Efficient sterilization laundry detergent and preparation method thereof - Google Patents
Efficient sterilization laundry detergent and preparation method thereof Download PDFInfo
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- CN108795594B CN108795594B CN201810490359.XA CN201810490359A CN108795594B CN 108795594 B CN108795594 B CN 108795594B CN 201810490359 A CN201810490359 A CN 201810490359A CN 108795594 B CN108795594 B CN 108795594B
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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
- C11D3/16—Organic compounds
- C11D3/26—Organic compounds containing nitrogen
- C11D3/28—Heterocyclic compounds containing nitrogen in the ring
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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
- C11D3/37—Polymers
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
- C11D3/3776—Heterocyclic compounds, e.g. lactam
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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
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3942—Inorganic per-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
- C11D3/48—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
- 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
- C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic 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
- C11D1/02—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
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Abstract
The invention relates to a high-efficiency sterilization laundry detergent and a preparation method thereof. The laundry detergent comprises the following components in parts by weight: 15-20 parts of fatty alcohol-polyoxyethylene ether sodium sulfate, 6-10 parts of sodium alkyl benzene sulfonate, 3-5 parts of fatty acid diethanolamide, 3-5 parts of hydrogen peroxide, 40-50 parts of deionized water, 3-5 parts of povidone iodine and 9-15 parts of compound (I). A large number of experiments prove that the laundry detergent has a high sterilization effect and is superior to most laundry detergents in the prior art.
Description
Technical Field
The invention relates to a laundry detergent and a preparation method thereof, and particularly relates to a high-efficiency sterilization laundry detergent and a preparation method thereof.
Background
Decontamination is a problem often faced in everyday life, involving complex science and technology. The whole washing process is roughly considered to be divided into the following steps: wetting the surfaces and soils of the articles being laundered with the detergent; penetration of the detergent into the interface between the laundry item and the soil; the detergent causes the dirt to fall off, emulsify and disperse in the medium; preventing the emulsified and dispersed dirt from depositing on the surface of the washed article again; soil is removed from the wash solution by rinsing. The detergent with good performance can smoothly and efficiently complete the whole washing process, so that the wetting property, the penetrating power, the emulsifying property, the dispersing property, the foaming property, the rinsing property, the sterilizing property and the like of the detergent and the synergistic action of the wetting property, the penetrating power, the emulsifying property, the dispersing property, the foaming property, the rinsing property, the sterilizing property and the like of the detergent are fully considered in the process of developing a detergent product.
Product formulation innovation is one of the main contents of liquid laundry detergent development. The new formulations of liquid laundry detergents that have currently appeared or are being developed are numerous in name and claimed to be of varying efficacy. For example, the concentrated and super-concentrated formula products have the characteristics of resource saving and environmental protection, and the washing and softening two-in-one laundry detergent emphasizes the protection of the comfortable feeling of fabrics on the basis of ensuring that the washing products have the main function of cleaning. Multifunctional formulations are further expected to achieve "multi-functional, all-in-one or full-effect" effects, such as antistatic, softening, color-protecting, degerming, hard water-resisting and low-foaming functions. The enzyme technology is one of the key technologies of the environment-friendly high-efficiency laundry detergent, and the novel enzyme-containing laundry detergent is an important field for the research and development of the liquid laundry detergent with a new formula. The development trend of enzyme-containing laundry detergents is to try to solve the stability of enzyme in products, introduce a new generation of cellulase, lipase, amylase and protease into the products and improve the decontamination effect. With the progress of society and the improvement of quality of life of people, the demand of special liquid laundry detergents is increasing day by day, and the special liquid laundry detergents with new formula also become one of the important directions for developing the current liquid laundry detergents. For example, the special laundry detergent for dark clothes is added with components such as a color fixing agent or a dye transfer preventing agent, has the functions of preventing dyes from fading and staining, can realize the characteristics of comfort, softness, static resistance, bacteriostasis, no stimulation to skin and the like by changing the formula, is suitable for sensitive skin including the special skin care laundry detergent for infants, and can remove common escherichia coli and staphylococcus aureus on the clothes by adding components such as bacteriostasis, deodorization and the like, such as the bactericidal laundry detergent containing sea salt or natural plant extracts and the like, and is suitable for special crowd occasions, even a novel sunscreen formula liquid laundry detergent, such as an ultraviolet absorbent of a Ciba's product, can permeate textile fibers and enhance the ultraviolet filtering characteristic of the textile. There are other recently developed specialized cleaning products, such as cleaning solutions suitable for differently colored garments. Some are specially designed for black or dark-colored clothes, some are specially designed for white and light-colored clothes, and the special detergent is suitable for washing jean. Even laundry detergents have been developed based on a "glass fiber technology" which reportedly can treat clothes, maintain the shape of the clothes, and soften the clothes during each wash. It can be seen that the development of new formulations is the main direction in the development of liquid laundry detergents.
Although some of the existing laundry detergents have the sterilization effect, the sterilization effect at present is difficult to meet the requirement of high-efficiency sterilization.
Disclosure of Invention
In order to solve the technical problem that the sterilization efficiency of the laundry detergent needs to be improved in the prior art, the invention provides the following technical scheme:
the efficient sterilization laundry detergent comprises the following components in parts by weight: 15-20 parts of fatty alcohol-polyoxyethylene ether sodium sulfate, 6-10 parts of sodium alkyl benzene sulfonate, 3-5 parts of fatty acid diethanolamide, 3-5 parts of hydrogen peroxide, 40-50 parts of deionized water, 3-5 parts of povidone iodine and 9-15 parts of compound (I), wherein the structural formula of the compound (I) is
Preferably, the weight ratio of povidone iodine to the compound (I) in the laundry detergent is 1: 3.
The invention also provides a preparation method of the efficient sterilization laundry detergent, which comprises the following steps:
s1, adding fatty alcohol-polyoxyethylene ether sodium sulfate, sodium alkyl benzene sulfonate, fatty acid diethanolamide and hydrogen peroxide into deionized water according to a certain proportion, and uniformly stirring to obtain a mixed solution;
s2, adding povidone iodine and the compound (I) into the mixed solution obtained in the step S1 according to a proportion, and uniformly stirring to obtain the high-efficiency sterilization laundry detergent.
The technical scheme of the invention has the following beneficial effects:
the laundry detergent disclosed by the invention has a high sterilization effect, the usage amount of each component in the formula is further optimized, and particularly, a large number of experiments prove that the optimal usage amount and the optimal ratio of the povidone iodine and the compound (I) are obtained, so that the sterilization efficiency of the laundry detergent is greatly improved and is superior to that of most laundry detergents in the prior art.
Drawings
FIG. 1 is a photograph showing the zone of inhibition in the course of the measurement of the bactericidal effect in example 2.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following examples and comparative examples.
Example 1
The efficient sterilization laundry detergent comprises the following components in parts by weight: 15 parts of fatty alcohol-polyoxyethylene ether sodium sulfate, 6 parts of sodium alkyl benzene sulfonate, 3 parts of fatty acid diethanolamide, 3 parts of hydrogen peroxide, 40 parts of deionized water, 3 parts of povidone iodine and 9 parts of compound (I), wherein the structural formula of the compound (I) is shown in the specification
Wherein the weight ratio of the povidone iodine to the compound (I) in the laundry detergent is 1: 3.
The preparation method of the high-efficiency sterilization laundry detergent comprises the following steps:
s1, adding fatty alcohol-polyoxyethylene ether sodium sulfate, sodium alkyl benzene sulfonate, fatty acid diethanolamide and hydrogen peroxide into deionized water according to a certain proportion, and uniformly stirring to obtain a mixed solution;
s2, adding povidone iodine and the compound (I) into the mixed solution obtained in the step S1 according to a proportion, and uniformly stirring to obtain the high-efficiency sterilization laundry detergent.
Example 2
The efficient sterilization laundry detergent comprises the following components in parts by weight: 18 parts of fatty alcohol-polyoxyethylene ether sodium sulfate, 8 parts of sodium alkyl benzene sulfonate, 4 parts of fatty acid diethanolamide, 4 parts of hydrogen peroxide, 45 parts of deionized water, 4 parts of povidone iodine and 12 parts of compound (I), wherein the structural formula of the compound (I) is shown in the specification
Wherein the weight ratio of the povidone iodine to the compound (I) in the laundry detergent is 1: 3.
The preparation method of the high-efficiency sterilization laundry detergent comprises the following steps:
s1, adding fatty alcohol-polyoxyethylene ether sodium sulfate, sodium alkyl benzene sulfonate, fatty acid diethanolamide and hydrogen peroxide into deionized water according to a certain proportion, and uniformly stirring to obtain a mixed solution;
s2, adding povidone iodine and the compound (I) into the mixed solution obtained in the step S1 according to a proportion, and uniformly stirring to obtain the high-efficiency sterilization laundry detergent.
Example 3
The efficient sterilization laundry detergent comprises the following components in parts by weight: 20 parts of fatty alcohol-polyoxyethylene ether sodium sulfate, 10 parts of sodium alkyl benzene sulfonate, 5 parts of fatty acid diethanolamide, 5 parts of hydrogen peroxide, 50 parts of deionized water, 5 parts of povidone iodine and 15 parts of compound (I), wherein the structural formula of the compound (I) is shown in the specification
Wherein the weight ratio of the povidone iodine to the compound (I) in the laundry detergent is 1: 3.
The preparation method of the high-efficiency sterilization laundry detergent comprises the following steps:
s1, adding fatty alcohol-polyoxyethylene ether sodium sulfate, sodium alkyl benzene sulfonate, fatty acid diethanolamide and hydrogen peroxide into deionized water according to a certain proportion, and uniformly stirring to obtain a mixed solution;
s2, adding povidone iodine and the compound (I) into the mixed solution obtained in the step S1 according to a proportion, and uniformly stirring to obtain the high-efficiency sterilization laundry detergent.
Comparative examples 1 to 6
To more accurately illustrate the progress of the present application over the prior art, comparative examples 1-6 only changed the weight parts of povidone-iodine and compound (I) in example 1, and other experimental parameters and experimental procedures were the same as those listed in example 1. For convenience of comparative examples, the changes in the parameters of examples 1 to 3 and comparative examples 1 to 6 are shown in Table 1.
TABLE 1
In order to verify the sterilization effect of the examples 1 to 3 and the comparative examples 1 to 6, the laundry detergent samples of the examples 1 to 3 and the comparative examples 1 to 6 were subjected to sterilization detection by the following method:
and selecting a single colony obtained by the separation culture of staphylococcus aureus, inoculating the single colony to a common nutrient agar culture medium inclined plane, culturing, washing a lawn from the inclined plane by using a buffer solution, and preparing a bacterial suspension by using a standard bacterial turbiditube. 0.1ml of the bacterial suspension is evenly coated on the surface of a bacterial culture medium, and after the bacterial suspension is naturally dried, an oxford cup is placed in the center and is fixed by slight pressure. And (4) sucking 0.2ml of the laundry detergent into the Oxford cup, culturing, and calculating the diameter of the inhibition zone.
The sterilization effects of the examples 1 to 3 and the comparative examples 1 to 6 are as follows according to the detection method:
TABLE 2
| Numbering | Diameter of bacteriostatic circle (mm) |
| Example 1 | 31mm |
| Example 2 | 34mm |
| Example 3 | 35mm |
| Comparative example 1 | 20mm |
| Comparative example 2 | 23mm |
| Comparative example 3 | 15mm |
| Comparative example 4 | 18mm |
| Comparative example 5 | 24mm |
| Comparative example 6 | 23mm |
The results show that the laundry detergent disclosed by the invention has a high sterilization effect, the usage amount of each component in the formula is further optimized, and particularly, a large number of experiments prove that the optimal usage amount and the optimal ratio of the povidone iodine and the compound (I) are obtained, so that the sterilization efficiency of the laundry detergent is greatly improved and is superior to that of most laundry detergents in the prior art.
Claims (1)
1. The efficient sterilization laundry detergent is characterized by comprising the following components in parts by weight: 20 parts of fatty alcohol-polyoxyethylene ether sodium sulfate, 10 parts of sodium alkyl benzene sulfonate, 5 parts of fatty acid diethanolamide, 5 parts of hydrogen peroxide, 50 parts of deionized water, 5 parts of povidone iodine and 15 parts of compound (I), wherein the structural formula of the compound (I) is shown in the specification
In the laundry detergent, the weight ratio of the povidone iodine to the compound (I) is 1: 3;
the preparation method comprises the following steps:
s1, adding fatty alcohol-polyoxyethylene ether sodium sulfate, sodium alkyl benzene sulfonate, fatty acid diethanolamide and hydrogen peroxide into deionized water according to a certain proportion, and uniformly stirring to obtain a mixed solution;
s2, adding the povidone iodine and the compound (I) into the mixed solution obtained in the step S1 according to the proportion, and uniformly stirring to obtain the high-efficiency sterilization laundry detergent.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1150188C (en) * | 2002-01-04 | 2004-05-19 | 华中师范大学 | Preparation for 2-(1H-1,2,4-pyrrodiazole-1) imidazolinone derivant and bactericidal activity |
| CN101100629A (en) * | 2007-08-06 | 2008-01-09 | 周正新 | Liquid detergent |
| CN103184110A (en) * | 2011-12-30 | 2013-07-03 | 黄佩英 | Disinfecting and antibacterial washing powder |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105400611A (en) * | 2014-09-06 | 2016-03-16 | 天津市天亨洗涤剂有限公司 | Multifunctional laundry detergent |
| CN105733839A (en) * | 2016-02-01 | 2016-07-06 | 东莞品派实业投资有限公司 | Sterilization mold-proof softening laundry detergent and manufacturing method thereof |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1150188C (en) * | 2002-01-04 | 2004-05-19 | 华中师范大学 | Preparation for 2-(1H-1,2,4-pyrrodiazole-1) imidazolinone derivant and bactericidal activity |
| CN101100629A (en) * | 2007-08-06 | 2008-01-09 | 周正新 | Liquid detergent |
| CN103184110A (en) * | 2011-12-30 | 2013-07-03 | 黄佩英 | Disinfecting and antibacterial washing powder |
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