CN114774212A - Neutral concentrated bactericidal laundry detergent and preparation method thereof - Google Patents

Neutral concentrated bactericidal laundry detergent and preparation method thereof Download PDF

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Publication number
CN114774212A
CN114774212A CN202210456906.9A CN202210456906A CN114774212A CN 114774212 A CN114774212 A CN 114774212A CN 202210456906 A CN202210456906 A CN 202210456906A CN 114774212 A CN114774212 A CN 114774212A
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China
Prior art keywords
laundry detergent
block polyether
sodium sulfonate
nano silver
succinic acid
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Pending
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CN202210456906.9A
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Chinese (zh)
Inventor
丁徽
牛叶青
黄明丽
牛华丽
牛乃忠
王彬彬
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ZHENGZHOU YIHE FINE CHEMICAL PRODUCT CO Ltd
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ZHENGZHOU YIHE FINE CHEMICAL PRODUCT CO Ltd
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Priority to CN202210456906.9A priority Critical patent/CN114774212A/en
Publication of CN114774212A publication Critical patent/CN114774212A/en
Pending legal-status Critical Current

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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
    • C11D1/831—Mixtures of non-ionic with anionic compounds of sulfonates with ethers of polyoxyalkylenes without phosphates
    • 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
    • C11D3/1206—Water-insoluble compounds free metals, e.g. aluminium grit or flakes
    • 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
    • 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
    • C11D1/008—Polymeric surface-active agents
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • 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
    • C11D1/123—Sulfonic acids or sulfuric acid esters; Salts thereof derived from carboxylic acids, e.g. sulfosuccinates
    • 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
    • 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
    • C11D1/722—Ethers of polyoxyalkylene glycols having mixed oxyalkylene groups; Polyalkoxylated fatty alcohols or polyalkoxylated alkylaryl alcohols with mixed oxyalkylele groups

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • 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 neutral concentrated sterilization laundry detergent and a preparation method thereof, relates to the technical field of laundry detergents, and solves the technical problems that after the existing laundry detergent is sterilized, bacteria can be rapidly bred on clothes and cannot play a good protection role, and the laundry detergent comprises the following raw materials: 15-40% of alkyl glycoside 0810, 7-40% of EO and PO block polyether, 20-30% of EO and PO block polyether succinic acid monoester sodium sulfonate, 3-7% of nano silver and the balance of water, firstly pumping the alkyl glycoside 0810, EO and PO block polyether succinic acid monoester sodium sulfonate and the nano silver into a reaction kettle according to the proportion, and opening a stirrer to mix and stir evenly; adding deionized water into the reaction kettle according to a certain proportion, and stirring and mixing uniformly to obtain a neutral concentrated sterilizing laundry detergent; the invention has strong inhibiting and killing effect on dozens of pathogenic microorganisms and has good antibacterial and deodorant effects.

Description

Neutral concentrated bactericidal laundry detergent and preparation method thereof
Technical Field
The invention relates to the technical field of laundry detergents, in particular to a neutral concentrated sterilization laundry detergent and a preparation method thereof.
Background
In the wearing process of the clothes, a large amount of substances such as secretion, sweat, sebum and the like of a human body can be absorbed, so that the clothes become a hotbed for germ reproduction; during the propagation process of the germs, the secretion, sweat and the like of a human body are decomposed to generate unpleasant odor, healthy skin can be suppurated and blister, tinea and tinea pedis are generated, gynecological diseases, venereal diseases, skin infection of infants and old people and other problems are caused, and more seriously, the clothes with germs become a medium of cross infection to cause diseases to healthy people; nowadays, the health consciousness of people is remarkably improved, the requirements of people on laundry detergent are not limited to only washing clothes, the clothes are used as daily articles which are most frequently contacted with the skin of a human body, the clothes are inevitably contaminated with sweat, scurf, skin secretion, parasitic matters on the skin and other pollutants, meanwhile, the clothes are most frequently contacted with the external environment, the clothes are very easily contaminated with pollutants such as bacteria, viruses and the like in the external environment, the clothes become hotbeds for breeding biological pollutants and passages for spreading to the human body under the action of the sweat, the scurf, the skin secretion and the parasitic matters, the laundry detergent only has the function of removing stains on the clothes and cannot have the function of sterilizing, and the laundry detergent which can effectively play a role of sterilizing is needed for the health of the human body.
At present, many antibacterial laundry detergents on the market can only kill bacteria in the process of washing clothes, and the bacteria can grow on the clothes quickly and cannot play a good protection role, so how to realize that the clothes still have long-acting antibacterial effect after being washed is particularly important for improving human health.
Disclosure of Invention
The invention aims to: the invention provides a neutral concentrated bactericidal laundry detergent and a preparation method thereof, and aims to solve the technical problem that after the existing laundry detergent is sterilized, bacteria can grow on clothes quickly and cannot play a good protection role.
The technical scheme adopted by the invention is as follows: a neutral concentrated sterilization laundry detergent comprises the following raw materials: 15-40% of alkyl glycoside 0810, 7-40% of EO and PO block polyether, 20-30% of EO and PO block polyether succinic acid monoester sodium sulfonate, 3-7% of nano silver and the balance of water.
The laundry detergent comprises the following raw materials: 38% of alkyl glycoside 0810, 17% of EO and PO block polyether, 20% of EO and PO block polyether succinic acid monoester sodium sulfonate, 5% of nano silver and the balance of water.
The laundry detergent comprises the following raw materials: 38% of alkyl glycoside 0810, 12% of EO and PO block polyether, 25% of EO and PO block polyether succinic acid monoester sodium sulfonate, 5% of nano silver and the balance of water.
The laundry detergent comprises the following raw materials: 35% of alkyl glycoside 0810%, 20% of EO and PO block polyether, 25% of EO and PO block polyether succinic acid monoester sodium sulfonate, 5% of nano silver and the balance of water.
The EO and PO block polyether is isomeric alcohol EO and PO block polyether, and the EO and PO block polyether succinic monoester sodium sulfonate is isomeric alcohol EO and PO block polyether succinic monoester sodium sulfonate, wherein the EO polymerization degree is 8, and the PO polymerization degree is 3.
A preparation method of a neutral concentrated bactericidal laundry detergent comprises the following specific steps: firstly pumping alkyl glycoside 0810, EO, PO block polyether succinic acid monoester sodium sulfonate and nano silver into a reaction kettle according to a proportion, and starting a stirrer to mix and stir uniformly; and adding deionized water into the reaction kettle according to the proportion, and stirring and mixing uniformly to obtain the neutral concentrated sterilizing laundry detergent.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
the laundry detergent prepared by the invention is neutral, has mild pH value to hand skin, does not corrode fibers on the surface of clothes, and is suitable for washing by a hand washing machine; the laundry detergent has good antibacterial and softening performances, the nano-silver has strong inhibition and killing effects on ten pathogenic microorganisms, no drug resistance is generated, and the laundry detergent has good antibacterial and deodorant effects.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. The components of embodiments of the present invention that are generally shown herein may be arranged and designed in a wide variety of different configurations.
Thus, the detailed description of the embodiments of the present invention provided below is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
Example 1
The embodiment provides a neutral concentrated sterilization laundry detergent and a preparation method thereof, and the laundry detergent comprises the following raw materials: 40% of alkyl glycoside 0810, 17% of EO and PO block polyether, 20% of EO and PO block polyether succinic monoester sodium sulfonate, 3% of nano silver and 20% of water, firstly pumping the alkyl glycoside 0810, the EO and PO block polyether succinic monoester sodium sulfonate into a reaction kettle according to the proportion, and opening a stirrer to mix and stir uniformly; and adding deionized water into the reaction kettle according to a certain proportion, and stirring and mixing uniformly to obtain the neutral concentrated sterilizing laundry detergent.
Example 2
On the basis of the embodiment 1, the laundry detergent comprises the following raw materials: 38% of alkyl glycoside 0810%, 17% of EO and PO block polyether, 20% of EO and PO block polyether succinic acid monoester sodium sulfonate, 5% of nano silver and 20% of water.
Example 3
On the basis of the embodiment 1, the laundry detergent comprises the following raw materials: 36% of alkyl glycoside 0810%, 17% of EO and PO block polyether, 20% of EO and PO block polyether succinic acid monoester sodium sulfonate, 7% of nano silver and 20% of water.
Example 4
On the basis of the embodiment 1, the laundry detergent comprises the following raw materials: 38% of alkyl glycoside 0810%, 12% of EO and PO block polyether, 25% of EO and PO block polyether succinic acid monoester sodium sulfonate, 5% of nano silver and 20% of water.
Example 5
On the basis of the embodiment 1, the laundry detergent comprises the following raw materials: 38% of alkyl glycoside 0810%, 7% of EO and PO block polyether, 30% of EO and PO block polyether succinic acid monoester sodium sulfonate, 5% of nano silver and 20% of water.
Example 6
On the basis of the embodiment 1, the laundry detergent comprises the following raw materials: 35% of alkyl glycoside 0810%, 20% of EO and PO block polyether, 25% of EO and PO block polyether succinic acid monoester sodium sulfonate, 5% of nano silver and 15% of water.
Example 7
On the basis of the embodiment 1, the laundry detergent comprises the following raw materials: 25% of alkyl glycoside 0810%, 30% of EO and PO block polyether, 25% of EO and PO block polyether succinic acid monoester sodium sulfonate, 5% of nano silver and 15% of water.
Example 8
On the basis of the embodiment 1, the laundry detergent comprises the following raw materials: 15% of alkyl glycoside 0810, 40% of EO and PO block polyether, 25% of EO and PO block polyether succinic acid monoester sodium sulfonate, 5% of nano silver and 15% of water.
Comparative example 1
On the basis of the embodiment 1, the laundry detergent comprises the following raw materials: 40% of alkyl glycoside 0810%, 20% of EO, PO block polyether sodium sulfosuccinate and 20% of water.
Experimental analysis:
the neutral concentrated sterilization laundry detergents of examples 1 to 8 and the laundry detergent of comparative example 1 are subjected to a decontamination test, and the results are shown in the following table 1;
Figure BDA0003614099890000051
from the test results in table 1, it can be seen that the antibacterial and bacteriostatic effects of the AgNPS with nano-silver are significantly higher than those of comparative example 1 without the AgNPS, wherein the examples 2 and 7 have better antibacterial and decontamination effects.

Claims (6)

1. A neutral concentrated bactericidal laundry detergent is characterized by comprising the following raw materials: 15-40% of alkyl glycoside 0810, 7-40% of EO and PO block polyether, 20-30% of EO and PO block polyether succinic acid monoester sodium sulfonate, 3-7% of nano silver and the balance of water.
2. The neutral concentrated sterilization laundry detergent according to claim 1, characterized in that the laundry detergent comprises the following raw materials: 38% of alkyl glycoside 0810%, 17% of EO and PO block polyether, 20% of EO and PO block polyether succinic acid monoester sodium sulfonate, 5% of nano silver and the balance of water.
3. The neutral concentrated sterilizing laundry detergent as claimed in claim 1, characterized in that the laundry detergent comprises the following raw materials: 38% of alkyl glycoside 0810%, 12% of EO and PO block polyether, 25% of EO and PO block polyether succinic acid monoester sodium sulfonate, 5% of nano silver and the balance of water.
4. The neutral concentrated sterilizing laundry detergent as claimed in claim 1, characterized in that the laundry detergent comprises the following raw materials: 35% of alkyl glycoside 0810%, 20% of EO and PO block polyether, 25% of EO and PO block polyether succinic acid monoester sodium sulfonate, 5% of nano silver and the balance of water.
5. The neutral concentrated bactericidal laundry detergent of claim 1, wherein the EO and PO block polyether are isomeric alcohol EO and PO block polyether, and the EO and PO block polyether succinic monoester sodium sulfonate is isomeric alcohol EO and PO block polyether succinic monoester sodium sulfonate, wherein the polymerization degree of EO is 8, and the polymerization degree of PO is 3.
6. A preparation method of the neutral concentrated bactericidal laundry detergent as claimed in any one of claims 1 to 5, which is characterized by comprising the following specific steps: firstly pumping alkyl glycoside 0810, EO, PO block polyether succinic acid monoester sodium sulfonate and nano silver into a reaction kettle according to a proportion, and starting a stirrer to mix and stir evenly; and adding deionized water into the reaction kettle according to a certain proportion, and stirring and mixing uniformly to obtain the neutral concentrated sterilizing laundry detergent.
CN202210456906.9A 2022-04-25 2022-04-25 Neutral concentrated bactericidal laundry detergent and preparation method thereof Pending CN114774212A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105296192A (en) * 2015-11-19 2016-02-03 黑龙江大学 Nano silver added powerful sterilizing and lasting bacteria-resisting laundry detergent and manufacturing method therefor
CN106906066A (en) * 2015-12-23 2017-06-30 谢绍光 A kind of neutral sterilization soft liquid laundry detergent
CN109868191A (en) * 2019-03-21 2019-06-11 福建省纯杰绿色科技有限公司 A kind of plant cleaning agent for human secretion cleaning

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105296192A (en) * 2015-11-19 2016-02-03 黑龙江大学 Nano silver added powerful sterilizing and lasting bacteria-resisting laundry detergent and manufacturing method therefor
CN106906066A (en) * 2015-12-23 2017-06-30 谢绍光 A kind of neutral sterilization soft liquid laundry detergent
CN109868191A (en) * 2019-03-21 2019-06-11 福建省纯杰绿色科技有限公司 A kind of plant cleaning agent for human secretion cleaning

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