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Biological film cleaner, preparation thereof and application of cleaner

A cleaning agent, biofilm technology, applied in the preparation of detergent mixture composition, detergent compounding agent, detergent composition and other directions, can solve the problems of high cost of raw materials, large dosage, environmental pollution, etc. Medicinal efficacy, the effect of reducing the dosage of medicinal products, and reducing the cost of use

Active Publication Date: 2017-05-10
杭州众立化工科技有限公司
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Problems solved by technology

[0006] The Chinese invention patent application with the application number 201610098695.0 discloses a car glass cleaner and its preparation method. It can quickly decontaminate after mixing isopropanol, ethylene glycol, ethylene glycol monobutyl ether, etc., which is simple and fast, but is different Propanol, etc. are poisonous and dangerous goods, which will cause harm to the human body and cause environmental pollution.
The Chinese invention patent with the application number 201610073444.7 discloses a natural cleaner and its preparation process, which uses natural extracts as raw materials, is non-toxic and non-irritating, and has bactericidal and bacteriostatic effects, but the cost of raw materials is too high, and the required Large dosage

Method used

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  • Biological film cleaner, preparation thereof and application of cleaner
  • Biological film cleaner, preparation thereof and application of cleaner

Examples

Experimental program
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Effect test

Embodiment 1

[0068] according to figure 1 The formula and preparation process shown: first weigh 180g (60%) of anhydrous trisodium phosphate and 120g (40%) of sodium humate, put them into a blender and stir evenly to prepare a composite water softener. Then weigh 200 g of pineapple ketone, 200 g of menthol, and 200 g of vanillin (1:1:1) and put them into a blender to stir evenly to prepare a composite quorum sensing inhibitor. Take 160g (20%) of the above-mentioned composite water softener and 280g (35%) of dodecyldimethylbenzyl ammonium chloride, add them to 10 liters (80g / L) of 50°C deionized water, stir for more than 30 minutes, 50°C constant temperature. After cooling down to room temperature, add 360g (45%) of compound quorum sensing inhibitor, stir until completely dissolved, and pack into bottles. The microbial index of the cleaning agent meets the total number of bacteria ≤ 1000CFU / cm 2 , Coliform ≤ 3MPN / 100cm 2 A kind of composite cleaning agent of the present invention can be ...

Embodiment 2

[0070] according to figure 1 The formula and preparation process shown: first weigh 195g (65%) of anhydrous trisodium phosphate and 105g (35%) of sodium humate, put them into a blender and stir evenly to prepare a composite water softener. Then weigh 200 g of pineapple ketone, 200 g of menthol, and 200 g of vanillin (1:1:1) and put them into a blender to stir evenly to prepare a composite quorum sensing inhibitor. Take 200g (20%) of the above composite water softener and 300g (30%) of dodecyl dimethyl benzyl ammonium chloride, add them to 10 liters (100g / L) of 50°C deionized water, stir for more than 30 minutes, 50°C constant temperature. After cooling down to room temperature, add 500g (50%) of compound quorum sensing inhibitor, stir until completely dissolved, and pack into bottles. The microbial index of the cleaning agent meets the total number of bacteria ≤ 1000CFU / cm 2 , Coliform ≤ 3MPN / 100cm 2 A kind of composite cleaning agent of the present invention can be obtaine...

Embodiment 3

[0072] according to figure 1 The formula and preparation process shown: first weigh 210g (70%) of anhydrous trisodium phosphate and 90g (30%) of sodium humate, put them into a blender and stir evenly to prepare a composite water softener. Then weigh 200 g of pineapple ketone, 200 g of menthol, and 200 g of vanillin (1:1:1) and put them into a blender to stir evenly to prepare a composite quorum sensing inhibitor. Take 240g (20%) of the above composite water softener and 300g (25%) of dodecyldimethylbenzyl ammonium chloride, add them to 10 liters (120g / L) of 50°C deionized water, and stir for more than 30 minutes. 50°C constant temperature. After cooling down to room temperature, add 660g (55%) of compound quorum sensing inhibitor, stir until completely dissolved, and pack into bottles. The microbial index of the cleaning agent meets the total number of bacteria ≤ 1000CFU / cm 2 , Coliform ≤ 3MPN / 100cm 2 A kind of composite cleaning agent of the present invention can be obtain...

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Abstract

The invention discloses preparation of a biological film cleaner and an application of the cleaner. The biological film cleaner is prepared from, in weight percentage, 45-55% of quorum sensing inhibitors, 25-35% of surface active agents and 15-20% of water softeners. The quorum sensing inhibitors are prepared by mixing, in weight percentage, 30-40% of pineapple-ketone, 30-40% of menthol and 30-40% of vanillic aldehyde. The quorum sensing inhibitors serve as main components, biological film generation of pathogenic bacteria and growth of bacteria are inhibited by inhibiting quorum sensing behaviors of microorganisms instead of resisting and killing the bacteria by compounds according to existing most cleaners, and the problem of drug resistance in the bacteria killing process is avoided.

Description

technical field [0001] The invention relates to the field of environmental protection applications, in particular to the preparation and application of a biofilm formation inhibitor. Background technique [0002] With the continuous improvement of my country's urbanization construction and level, the urban population has grown rapidly, and residents' requirements for quality of life have also been continuously improved. How to effectively remove scale on sanitary ware and biofilm on the surface of medical equipment has also attracted widespread attention. Bacteria form a viscous, nutrient-rich biofilm when they come into contact with wet solid surfaces. Once formed, this biofilm attracts more bacteria and other particulate matter and quickly becomes an active pathogen colony. This not only affects the attractive in appearance and use of utensil, more seriously endangers the health of mankind. Studies have shown that at least 80% of bacterial infections are related to biofi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/62C11D1/645C11D3/60C11D3/20C11D3/38C11D3/06C11D3/48
CPCC11D1/62C11D1/645C11D3/06C11D3/2072C11D3/38C11D3/48C11D2111/14
Inventor 汤惠茗武泽豪汪美贞沈东升殷峻申屠佳丽李娜
Owner 杭州众立化工科技有限公司
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