CN105623868A - Nano-silver washing solution and preparation method thereof - Google Patents

Nano-silver washing solution and preparation method thereof Download PDF

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Publication number
CN105623868A
CN105623868A CN201511016340.4A CN201511016340A CN105623868A CN 105623868 A CN105623868 A CN 105623868A CN 201511016340 A CN201511016340 A CN 201511016340A CN 105623868 A CN105623868 A CN 105623868A
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Prior art keywords
nanometer silver
parts
washings
silver
sodium
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Inventor
刘娜
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Guangdong Cosmo Lady Industrial Co Ltd
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Guangdong Cosmo Lady Industrial Co Ltd
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Priority to CN201511016340.4A priority Critical patent/CN105623868A/en
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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
    • C11D1/02Anionic compounds
    • C11D1/37Mixtures of compounds all of which are anionic
    • 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
    • C11D3/12Water-insoluble compounds
    • C11D3/1206Water-insoluble compounds free metals, e.g. aluminium grit or flakes
    • 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
    • C11D3/16Organic compounds
    • C11D3/24Organic compounds containing halogen
    • 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
    • C11D3/16Organic compounds
    • C11D3/26Organic compounds containing nitrogen
    • C11D3/32Amides; Substituted amides
    • 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
    • C11D3/16Organic compounds
    • C11D3/38Products with no well-defined composition, e.g. natural products
    • C11D3/382Vegetable products, e.g. soya meal, wood flour, sawdust
    • 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
    • C11D3/48Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
    • 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
    • C11D1/02Anionic compounds
    • C11D1/12Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/14Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • 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
    • C11D1/02Anionic compounds
    • C11D1/12Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/29Sulfates of polyoxyalkylene ethers

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

The invention relates to a nano-silver washing solution and a preparation method thereof. The nano-silver washing solution is prepared from the following components in parts by weight, counted by 100 parts in total weight: 13 to 20 parts of surfactant, 2.1 to 4 parts of thickening agent, 0.5 to 1 part of PH regulator, 0.7 to 3 parts of bactericide and 60 to 80 parts of water; the surfactant is prepared from 8 to 10 parts of sodium laureth sulfate and 4.5 to 5.5 parts of dodecylbenzene sulfonic acid; the thickening agent is prepared from 1.4 to 2.5 parts of cocamidopropyl DEA (Diethanolamine); the bactericide is prepared from 0.5 to 2 parts of nano silver and 0.1 to 0.5 part of triclosan. The nano-silver washing solution is high in sterilizing capability and is free of harm to female skin.

Description

A kind of nanometer silver washings and its preparation method
Technical field
The present invention relates to a kind of washings, particularly relate to a kind of nanometer silver washings for undergarment and its preparation method.
Background technology
The Personal hygiene of women is extremely important, and underwear underclothes are women's articles for use next to the skin, and women's health has very big impact. Therefore select suitable washings particularly important, it is necessary to can kill bacteria thoroughly, and the washings that women can be allowed more healthy. Often containing bacterium of a great variety on the undergarment of women, and bacterium has extremely strong resistance, existing women underwear thing personal cleansing liquid, or kill for bacterium specific on women underwear thing, or the skin of women and health can be damaged by the residual of washings.
Nanometer (nm) is a kind of measure unit minimum at present after micron. nanometer silver, it is utilize forward position nanotechnology by silver nanoparticle, the appearance of nanotechnology, silver-colored sterilizing ability under nm regime is made to create qualitative leap, few nanometer silver can produce powerful germicidal action, 650 various bacteria can be killed in several minutes, broad-spectrum sterilization and without any resistance, the healing of wound can be promoted, the growth of cell and the reparation of damaged cell, without any toxic reaction, skin is not found any irritant reaction yet, this gives, and widespread use nanometer silver is next antibacterial opens wide prospect, it it is the natural antibacterial agent of latest generation, bactericidal nano-silver has following feature:
(1) broad-spectrum antimicrobial, nano-Ag particles directly enters thalline and oxygen metabolism enzyme (-SH) and combines, and makes that thalline suffocates and dead unique effect is machine-processed, can kill be in contact with it most of bacteriums, fungi, mould, the microorganism such as spore. Through domestic eight big authoritative institutions, research finds: it is to pathogenic bacteria of drug-resistant such as antibiotic-resistance E. coli, resistance golden staphylococci, drug-resistant pseudomonas aeruginosa, streptococcus pyogenes, resistance faecalis, and anerobe etc. have comprehensive anti-microbial activity; Bacterium such as streptococcus aureus, intestinal bacteria, Pseudomonas aeruginosa, Candida albicans and other G+, G-pathogenic bacterium that burn and scald and wound surface is common have germicidal action; To chlamydia trachomatis, the gonococcus of sexually transmitted disease is caused also to have powerful germicidal action.
A kind of microbiotic can kill about 6 kinds of pathogenic agent, and nanometer silver can kill hundreds of kinds of pathogenic microorganisms. Kill bacteria, fungi, trichomonad ,/chlamydozoan, gonococcus, germicidal action is strong, and antibiotic resistant organism is had same killing action.
(2) strong bactericidal, finds according to the study, and Ag can kill 650 various bacteria in several minutes. After nano-Ag particles is combined with the cell walls/film of pathogenic bacteria, can directly enter thalline, rapidly sulfydryl (-SH) with oxygen metabolism enzyme and combine, make enzyme deactivation, block respiratory metabolism make its suffocate and extremely. Unique sterilization mechanism so that nano-Ag particles just can kill rapidly pathogenic bacterium at lower concentration.
(3) perviousness is strong, and nano-Ag particles has superpower perviousness, can infiltrate rapidly subcutaneous 2mm sterilization, and the tissue infection of common bacteria, stubborn bacteria, drug-resistant bacteria and very microbial relatively depths is all had good germicidal action.
(4) reparative regeneration, nanometer silver can promote wound healing, promotes reparation and the regeneration of damaged cell, removing necrosis and promoting granulation, antisepsis and anti-inflammation improves the microcirculation of wound surrounding tissue, effectively activates and promotes the growth of histocyte, the healing of accelerated in wounds, reduces the generation of scar.
(5) lastingly antibacterial, nano-Ag particles utilizes patented technology to produce, and has layer protecting film outward, can discharge gradually in human body, so antibacterial effect.
(6) have no drug resistance, nanometer silver belongs to non-antibiotic sterilant: nanometer silver can kill various pathogenic microorganism, stronger than antibiotic, the unique antibacterial mechanism of the nano-Ag particles of 10nm size can directly kill rapidly bacterium, it is made to lose fecundity, therefore, cannot the next generation of production resistance, can effectively avoid causing recurrent exerbation obstinate because of resistance.
Summary of the invention
The technical problem to be solved in the present invention is: solve the sterilizing ability of women underwear thing special purpose detergent strong or human body skin and health have the technological deficiency of injury.
The technical solution of the present invention is: the present invention provides a kind of undergarment nanometer silver washings, count by weight, total amount is 100 parts, comprise 13��20 parts, tensio-active agent, thickening material 2.1��4 parts, PH conditioning agent 0.5��1 part, 0.7��3 part, sterilant, 60��80 parts, water, described tensio-active agent comprises laureth sodium sulfovinate 8��10 parts, Witco 1298 Soft Acid 4.5��5.5 parts, described thickening material comprises coconut oleoyl amine DEA1.4��2.5 part, and described sterilant comprises nanometer silver 0.5��2 part, triclosan 0.1��0.5 part.
Preferably, described tensio-active agent also comprises 0.3��0.4 part, sodium-chlor.
Preferably, described thickening material also comprises 0.5��1 part, sodium-chlor.
Preferably, described nanometer silver washings also comprises skin-care agent 1.1��1.5 parts, and described skin-care agent comprises tea tree ethereal oil 0.4��0.6 part, Oleum Cocois 0.5��0.7 part.
Preferably, described nanometer silver washings also comprises 0.3��0.4 part, essence.
Preferably, described PH conditioning agent comprises 0.4��0.6 part, sodium hydroxide.
Preferably, described nanometer silver washings also comprises sanitas 0.05��0.1 part, and described sanitas comprises methylchloroisothiazandnone and methylisothiazolinone.
Preferably, described nanometer silver washings comprises 77��80 parts, water, laureth sodium sulfovinate 9.8 parts, 0.95 part, sodium-chlor, Witco 1298 Soft Acid 5 parts, coconut oleoyl amine DEA2 part, 0.56 part, sodium hydroxide, tea tree ethereal oil 0.5 part, nanometer silver 0.5��2 part, triclosan 0.2 part, Oleum Cocois 0.6 part, 0.35 part, essence, methylchloroisothiazandnone 0.001035 part, methylisothiazolinone 0.000315 part.
Preferably, the specific conductivity of described water is 5��15 �� s/cm.
The nanometer silver washings of the present invention compared with prior art, has the following advantages:
Adding nanometer silver as disinfectant in the undergarment nanometer silver washings of the present invention, described undergarment nanometer silver washings can kill the polytype bacterium on undergarment and virus, broad-spectrum antimicrobial; This undergarment nanometer silver washings perviousness is strong, can infiltrate rapidly subcutaneous 2mm sterilization, the tissue infection of common bacteria, stubborn bacteria, drug-resistant bacteria and very microbial relatively depths is all had good germicidal action; Reparative regeneration, the nanometer silver in washings can promote wound healing, promotes reparation and the regeneration of damaged cell, removing necrosis and promoting granulation, antisepsis and anti-inflammation improves the microcirculation of wound surrounding tissue, effectively activates and promotes the growth of histocyte, the healing of accelerated in wounds, reduces the generation of scar; Lastingly antibacterial, nano-Ag particles utilizes patented technology to produce, and has layer protecting film outward, can discharge gradually in human body, so antibacterial effect; Bacterium has no drug resistance, nanometer silver belongs to non-antibiotic sterilant: nanometer silver can kill various pathogenic microorganism, stronger than antibiotic, the unique antibacterial mechanism of the nano-Ag particles of 10nm size can directly kill rapidly bacterium, it is made to lose fecundity, therefore, cannot the next generation of production resistance, can effectively avoid causing recurrent exerbation obstinate because of resistance.
The technical problem that the present invention to be solved further is: provide a kind of method preparing described nanometer silver washings, and can ensure the quality of production and the efficiency of nanometer silver washings, and preparation section is simple and easy, convenient operation.
For solving the problems of the technologies described above, the present invention provides a kind of method preparing described nanometer silver washings, comprises the following steps:
Step one: add Witco 1298 Soft Acid after adding enough pure water in agitator, adds PH conditioning agent after Witco 1298 Soft Acid is uniformly dispersed and neutralizes, and stirs 5��10 minutes to dissolving completely;
Step 2: add laureth sodium sulfovinate, Oleum Cocois in the solution of step one, be stirred to each components dissolved;
Step 3: mixed with coconut oleoyl amine DEA by triclosan, is heated to 65 DEG C��75 DEG C, adds in the solution of step 2 after dissolving completely to triclosan, stirs and dissolves completely to each component for 18��22 minutes;
Step 4: when the solution in step 3 is cooled to 30 DEG C��50 DEG C, adds essence, nanometer silver, sanitas, tea tree ethereal oil in the solution of step 3, stirs 3��7 minutes;
Step 5: be cooled to the denseness of the solution of step 4 after room temperature to 700-1000CPS.
The preparation method of nanometer silver washings of the present invention has the following advantages:
The present invention preparation described nanometer silver washings method, due to sodium rice silver solubleness height in aqueous, more traditional sterilant need to heat dissolve more cost-saving, production efficiency can be improved, and preparation section is simple and easy, convenient operation.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can be combined with each other, and the present invention are described in further detail below in conjunction with specific embodiment.
A kind of undergarment nanometer silver washings, count by weight, total amount is 100 parts, comprise 13��20 parts, tensio-active agent, thickening material 2.1��4 parts, PH conditioning agent 0.5��1 part, 0.7��3 part, sterilant, 60��80 parts, water, state tensio-active agent and comprise laureth sodium sulfovinate 8��10 parts, Witco 1298 Soft Acid 4.5��5.5 parts, described thickening material comprises coconut oleoyl amine DEA1.4��2.5 part, and described sterilant comprises nanometer silver 0.5��2 part, triclosan 0.1��0.5 part.
Preferably, described tensio-active agent also comprises 0.3��0.4 part, sodium-chlor, 3.8��3.9 parts, water, and best described tensio-active agent comprises laureth sodium sulfovinate 9.8 parts, 3.85 parts, water, 0.35 part, sodium-chlor, Witco 1298 Soft Acid 9.8 parts.
Preferably, described thickening material comprises 0.5��1 part, sodium-chlor, and best described thickening material comprises 0.6 part, coconut oleoyl amine DEA2 part, sodium-chlor.
Described undergarment nanometer silver washings also comprises skin-care agent 1.1��1.5 parts, and described skin-care agent comprises tea tree ethereal oil 0.4��0.6 part, Oleum Cocois 0.5��0.7 part, and better, described skin-care agent comprises tea tree ethereal oil 0.6 part, Oleum Cocois 0.5 part.
Described undergarment nanometer silver washings also comprises preferably 0.35 part, 0.3��0.4 part, essence, and described essence uses as perfume compound.
Described PH conditioning agent comprises 0.4��0.6 part, sodium hydroxide, it is preferable that be 0.56 part, PH conditioning agent is in order to regulate the PH value of solution.
Described undergarment nanometer silver washings also comprises sanitas 0.05��0.1 part, it is preferable that be 0.09 part, described 0.09 portion of sanitas is by methylchloroisothiazandnone 0.001035 part, methylisothiazolinone 0.000315 part and water 0.08865 part of solution being made into.
Mode of preferably implementing is: described undergarment nanometer silver washings comprises 77��80 parts, water, laureth sodium sulfovinate 9.8 parts, 0.95 part, sodium-chlor, Witco 1298 Soft Acid 5 parts, coconut oleoyl amine DEA2 part, 0.56 part, sodium hydroxide, tea tree ethereal oil 0.5 part, nanometer silver 0.5��2 part, triclosan 0.2 part, Oleum Cocois 0.6 part, 0.35 part, essence, methylchloroisothiazandnone 0.001035 part, methylisothiazolinone 0.000315 part.
The embodiment of the present invention also provides a kind of method preparing described nanometer silver washings, and it comprises the following steps:
Previous step: cleaning agitator, whether open and close are good to check each valve;
Step one: add Witco 1298 Soft Acid after adding enough pure water in agitator, adds PH conditioning agent after Witco 1298 Soft Acid is uniformly dispersed and neutralizes, and stirs 5��10 minutes to dissolving completely, it is preferable that stirring 7 minutes;
Step 2: add laureth sodium sulfovinate, Oleum Cocois in the solution of step 2, be stirred to each components dissolved;
Step 3: mixed with coconut oleoyl amine DEA by triclosan, is heated to 65 DEG C��75 DEG C, it is preferable that, be heated to 70 DEG C, add in the solution of step 3 after dissolving completely to triclosan, stir 18��22 minutes, it is preferable that stirring 20 minutes to each component dissolve completely;
Step 4: when the solution in step 4 is cooled to 30 DEG C��50 DEG C (avoid the too high essence of temperature, nanometer silver, sanitas, tea tree ethereal oil produce decompose) preferably the solution in rapid four is cooled to 45 DEG C, essence, nanometer silver, sanitas, tea tree ethereal oil is added in the solution of step 4, stir 3��7 minutes preferred, stir 5 minutes;
Step 5: after adding sodium-chlor in the solution in step 5 after being cooled to room temperature, regulates the denseness of solution to 700-1000CPS, it is preferable that the denseness of adjustment solution to 800CPS;
Subsequent step: shutting down, discharging after being up to the standards, seals, puts label well, puts between work in-process to be filled, unacceptable product product are then immediately done over again or are sealed, put label well and wait to do over again.
Described water of productive use need to control specific conductivity lower than 15 �� s/cm., it is preferable that, it is 5��15 �� s/cm that described water of productive use need to control specific conductivity.
Filling apparatus and agitator are finished using every time and all are needed to clean, clean the clean rear pure water (the preferred pure water using 80 DEG C) with 75��85 DEG C once to clean again, reach to sterilisation purpose, after the glue bucket cleaning deposited is clean, water is blown dry, after be put into disinfection room ozone and sterilize, seal for subsequent use after sterilizing 30 minutes, when discharging, it is enclosed within glue bucket inwall with disposable poly-bag again carries out discharging.
Although it has been shown and described that embodiments of the invention, it should be noted that, when not conflicting, embodiment in the application and the feature in embodiment can be combined with each other, for the ordinary skill in the art, being appreciated that and these embodiments can be carried out multiple change, amendment, replacement and modification without departing from the principles and spirit of the present invention, the scope of the present invention is limited by claims and equivalency range thereof.

Claims (10)

1. a nanometer silver washings, count by weight, total amount is 100 parts, comprise 13��20 parts, tensio-active agent, thickening material 2.1��4 parts, PH conditioning agent 0.5��1 part, 0.7��3 part, sterilant, 60��80 parts, water, it is characterized in that: described tensio-active agent comprises laureth sodium sulfovinate 8��10 parts, Witco 1298 Soft Acid 4.5��5.5 parts, described thickening material comprises coconut oleoyl amine DEA1.4��2.5 part, and described sterilant comprises nanometer silver 0.5��2 part, triclosan 0.1��0.5 part.
2. nanometer silver washings according to claim 1, it is characterised in that: described tensio-active agent also comprises 0.3��0.4 part, sodium-chlor.
3. nanometer silver washings according to claim 2, it is characterised in that: described thickening material comprises 0.5��1 part, sodium-chlor.
4. nanometer silver washings according to claim 3, it is characterised in that: described nanometer silver washings also comprises skin-care agent 1.1��1.5 parts, and described skin-care agent comprises tea tree ethereal oil 0.4��0.6 part, Oleum Cocois 0.5��0.7 part.
5. nanometer silver washings according to claim 4, it is characterised in that: described nanometer silver washings also comprises 0.3��0.4 part, essence.
6. nanometer silver washings according to claim 5, it is characterised in that: described PH conditioning agent comprises 0.4��0.6 part, sodium hydroxide.
7. nanometer silver washings according to claim 6, it is characterised in that: described nanometer silver washings also comprises sanitas 0.05��0.1 part, and described sanitas comprises methylchloroisothiazandnone and methylisothiazolinone.
8. nanometer silver washings according to claim 7, it is characterised in that: described nanometer silver washings comprises 77��80 parts, water, laureth sodium sulfovinate 9.8 parts, 0.95 part, sodium-chlor, Witco 1298 Soft Acid 5 parts, coconut oleoyl amine DEA2 part, 0.56 part, sodium hydroxide, tea tree ethereal oil 0.5 part, nanometer silver 0.5��2 part, triclosan 0.2 part, Oleum Cocois 0.6 part, 0.35 part, essence, methylchloroisothiazandnone 0.001035 part, methylisothiazolinone 0.000315 part.
9. undergarment nanometer silver washings according to claim 1, it is characterised in that: the specific conductivity of described water is 5��15 �� s/cm.
10. prepare the method for the nanometer silver washings as according to any one of claim 1��9 for one kind, it is characterised in that: the preparation method of described nanometer silver washings comprises the following steps:
Step one: add Witco 1298 Soft Acid after adding enough pure water in agitator, adds PH conditioning agent after Witco 1298 Soft Acid is uniformly dispersed and neutralizes, and stirs 5��10 minutes to dissolving completely;
Step 2: add laureth sodium sulfovinate, Oleum Cocois in the solution of step one, be stirred to each components dissolved;
Step 3: mixed with coconut oleoyl amine DEA by triclosan, is heated to 65 DEG C��75 DEG C, joins in the solution of step 2 after dissolving completely to triclosan, stirs and dissolves completely to each component for 18��22 minutes;
Step 4: when the solution in step 3 is cooled to 30 DEG C��50 DEG C, adds essence, nanometer silver, sanitas, tea tree ethereal oil in the solution of step 3, stirs 3��7 minutes;
Step 5: be cooled to the denseness of the solution of step 4 after room temperature to 700-1000CPS.
CN201511016340.4A 2015-12-28 2015-12-28 Nano-silver washing solution and preparation method thereof Pending CN105623868A (en)

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CN106544160A (en) * 2016-09-30 2017-03-29 天津宝兴威科技有限公司 A kind of nano-silver thread detergent
CN107334782A (en) * 2017-07-26 2017-11-10 吉林省始祖生物波医学研究院有限公司 A kind of inhibiting bacteria and diminishing inflammation agent and its preparation method and application
CN111134138A (en) * 2019-12-29 2020-05-12 江苏神涛环保科技有限公司 Bactericidal preservative and preparation method thereof
CN112791206A (en) * 2021-03-29 2021-05-14 许卓辉 Production process flow of disposable underpants for first wearing
CN113999728A (en) * 2021-10-13 2022-02-01 江苏今日卫生用品有限公司 Efficient sterilization laundry detergent and preparation method thereof

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CN106544160A (en) * 2016-09-30 2017-03-29 天津宝兴威科技有限公司 A kind of nano-silver thread detergent
CN107334782A (en) * 2017-07-26 2017-11-10 吉林省始祖生物波医学研究院有限公司 A kind of inhibiting bacteria and diminishing inflammation agent and its preparation method and application
CN111134138A (en) * 2019-12-29 2020-05-12 江苏神涛环保科技有限公司 Bactericidal preservative and preparation method thereof
CN112791206A (en) * 2021-03-29 2021-05-14 许卓辉 Production process flow of disposable underpants for first wearing
CN113999728A (en) * 2021-10-13 2022-02-01 江苏今日卫生用品有限公司 Efficient sterilization laundry detergent and preparation method thereof

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