Complexly-formulated quaternary ammonium salt disinfectant

A technology of quaternary ammonium salt and formulation, applied in the direction of disinfectant, biocide, bactericide, etc., can solve the problems of unstable active ingredients, easy to be affected by environmental factors, unsatisfactory disinfection effect of quaternary ammonium salt disinfectant, etc., to achieve sustainable Long time, not easy to decompose, fast sterilization effect

Inactive Publication Date: 2014-06-04
杜济良
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The main purpose of the present invention is to solve defects such as unsatisfactory disinfection effect of existing quaternary ammonium salt disinfectants, unstable

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] formula:

[0024] N,N-bis(3-aminopropyl)dodecylamine 20ml Didecyl Dimethyl Ammonium Chloride 10ml Na 2 CO 3 0.25g Guanidine Carbonate 7g EDTA 5g pure water Add to 100ml

[0025] step:

[0026] 1. Take 50ml of purified water and gradually add Na 2 CO 3 , guanidine carbonate and EDTA, to be dissolved for subsequent use;

[0027] 2. Add N,N-bis(3-aminopropyl)dodecylamine and stir until completely dissolved;

[0028] 3. Add didecyl dimethyl ammonium chloride and stir until completely dissolved;

[0029] 4. Determination of pH

[0030] 5. Add appropriate amount of purified water to make up to 100ml.

[0031]

Embodiment 2

[0033] formula:

[0034] N,N-bis(3-aminopropyl)dodecylamine 18ml Didecyl Dimethyl Ammonium Chloride 9ml Na 2 CO 3 0.25g Guanidine Carbonate 7g EDTA 5g pure water Add to 100ml

[0035] step:

[0036] 1. Take 50ml of purified water and gradually add Na 2 CO 3 , guanidine carbonate and EDTA, to be dissolved for subsequent use;

[0037] 2. Add N,N-bis(3-aminopropyl)dodecylamine and stir until completely dissolved;

[0038] 3. Add didecyl dimethyl ammonium chloride and stir until completely dissolved;

[0039] 4. Determination of pH

[0040] 5. Add appropriate amount of purified water to make up to 100ml.

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PUM

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Abstract

The invention relates to a complexly-formulated quaternary ammonium salt disinfectant. The complexly-formulated quaternary ammonium salt disinfectant is prepared from the following ingredients: N,N-bis(3-amino propyl) dodecylamine used as a main ingredient of the antibacterial agent, didecyldimethylammonium chloride (DDDMAC) with strong antibacterial effect, a synergist, a stabilizing agent, a pH regulator, an antioxidant and a cosolvent; the complexly-formulated quaternary ammonium salt disinfectant is mainly characterized in that novel, stable and high-efficiency quaternary ammonium salt is adopted for achieving disinfectant and antibacterial effects; the complexly-formulated quaternary ammonium salt disinfectant can rapidly kill fungus, saccharomycetes, colon bacillus, pseudomonas aeruginosa, Staphylococcus aureus, Tritirachium album, virus and other microorganisms in a highly-efficiency broad-spectrum manner; the complexly-formulated quaternary ammonium salt disinfectant has the advantages of having wide application range, good disinfection effect, no toxic action, no carcinogenic effect, no sensitization, no mutagenesis, no pesticide resistance formation, no irritation, no corrosivity, no foreign smell and no flammability, having capability of effectively killing harmful microorganisms such as bacteria, viruses and fungus, which are harm to higher organisms in all life stages (including a reproduction period and a juvenile stage), having capability of natural degradation in soil, no secondary pollution, having stable performance, having less possibility of losing efficacy due to light, heat and the like, and having economical and practical effects, can achieve rapid high-efficiency broad-spectrum disinfection effect compared with similar products, and has low price.

Description

technical field [0001] The invention relates to a disinfectant, in particular to a compound formula quaternary ammonium salt disinfectant which is environmentally friendly and efficient. Background technique [0002] At present, most of the common disinfectants in the market are chlorine (iodine), peracetic acid, hydrogen peroxide, formalin, valeraldehyde, chlorhexidine, phenol, mercury, Alkalis, acids and other traditional disinfectants are mainly used for: public utility disinfection, daily life disinfection, medical sanitation disinfection, food, beverage and pharmaceutical industry disinfection, animal husbandry disinfection, water treatment disinfection. However, the widespread use of traditional disinfectants has gradually revealed many shortcomings that are difficult to eliminate: on the one hand, traditional disinfectants require a relatively high effective concentration to achieve the disinfection effect, and most of them have a pungent odor, are corrosive to the st...

Claims

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Application Information

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IPC IPC(8): A01N33/12A01P1/00A01P3/00
Inventor 杜济良
Owner 杜济良
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