Deciquam and iodine compound disinfectant and preparation method thereof

A technology of decyl ammonium bromide and disinfectant, which is applied in the compound disinfectant of decyl ammonium bromide and iodine and its preparation field, and can solve the problems of coloring of disinfection objects and poor stability of povidone iodine solution, etc.

Inactive Publication Date: 2013-10-16
上海康利得动物药品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although povidone iodine has a strong killing effect on Staphylococcus aureus, Neisseria gonorrhoeae, Pseudomonas aeruginosa, Treponema pallidum, HIV, etc., but the stability of povidone iodine solution is poor, and it is easy to color the disinfection objects, etc. shortcoming

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0047] One of the preparation methods of the compound disinfectant of a kind of above-mentioned decyl ammonium bromide and iodine, its steps are as follows:

[0048] Step 1, configure the intermediate product of the compound disinfectant of decyl ammonium bromide and iodine, by the formula of intermediate product, decyl methyl ammonium bromide, potassium iodide, tensio-active agent and penetrating agent in each weight percent range are added to reaction tower medium, heated to 70-85°C while stirring,

[0049] Step 2, add iodine at the above heating temperature, and keep stirring at this temperature for 2-10 hours,

[0050] Step 3, let it cool, and cool it to room temperature to obtain the intermediate product,

[0051] Step 4, configure the finished product of the compound disinfectant of decyl ammonium bromide and iodine. Add a certain amount of intermediate product into a certain amount of pure water, and stir for 10-60 minutes until it is completely dissolved.

[0052] A ...

Embodiment A

[0058] Prepare by weighing 0.05 g of potassium iodide, 40 g of decyl ammonium bromide, 21.85 g of polyethylene glycol 600 and polyethylene glycol 1000, 1.40 g of iodine, and 36.70 g of propylene glycol, totaling 100 g.

[0059] Add 0.05 grams of potassium iodide, 40 grams of decyl bromide, 20 grams of polyethylene glycol 600, 1.85 grams of polyethylene glycol 1000, and 36.70 grams of propylene glycol into the beaker, and heat to a certain temperature while stirring. After -85 ℃ of temperature, add iodine 1.40 grams, continue stirring 6 hours, until iodine dissolves completely, heat while stirring, to guarantee sufficient complexation, obtain the compound disinfectant intermediate product of decyl ammonium bromide and iodine. Let it cool, take a sample, inspect it according to the intermediate product quality standard, and pass it for later use.

[0060] Dilute with pure water to prepare a sample of the finished product of the compound disinfectant of decyl ammonium bromide and i...

Embodiment B

[0062] Prepare by weighing 0.05 grams of potassium iodide, 40 grams of decylmethyl ammonium bromide, 21.85 grams of polyethylene glycol 600 and polyethylene glycol 1000, 2.10 grams of iodine and 36.00 grams of propylene glycol, a total of 100.

[0063] Add 0.05 grams of potassium iodide, 40 grams of decylmethylammonium bromide, 20.00 grams of polyethylene glycol 600, 1.85 grams of polyethylene glycol 1000, and 36.00 grams of propylene glycol into the beaker, and heat to a certain temperature while stirring. After -85 DEG C of temperature, add 2.10 grams of iodine, continue to stir for 6 hours, until iodine dissolves completely, heat while stirring, to ensure sufficient complexation, obtain the compound disinfectant intermediate product of decyl ammonium bromide and iodine. Let it cool, take a sample, inspect it according to the intermediate product quality standard, and pass it for later use.

[0064] Dilute with pure water to prepare a sample of the finished compound disinfec...

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PUM

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Abstract

The invention discloses a deciquam and iodine compound disinfectant, which comprises the components by weight percent to prepare an intermediate product: 1.00-4.50 percent of iodine; 0.01-0.10 percent of potassium iodide, 30-50 percent of deciquam; 15-30 percent of surfactant; the balance of solubilizer; the intermediate product is obtained, and then water is added into the intermediate product for dilution so as to obtain the final product. The disinfectant has disinfection efficiency upon the bacteria, and the escherichia coli 8099 is taken as an example and the deciquam solution and the povidone iodine solution are taken as the comparison to conduct a sterilizing experiment to achieve the same disinfection efficiency (sterilizing rate is equal to or greater than 99.9 percent), the minimum concentration of deciquam and iodine of the invention is 25mg / L and 1,25mg / L respectively; the minimum concentration of deciquam in the deciquam solution is 63mg / L, and the minimum concentration of iodine in povidone iodine is 2.5mg / L, and the result indicates that the minimum sterilizing concentration of deciquam and iodine is remarkably reduced. The porcine parvovirus virus is taken as an example to indicate the disinfection efficiency upon the virus of the disinfectant, and the result indicates that the inactivation ratio of the disinfectant reaches over 99.9 percent, while the deciquam solution cannot kill the porcine parvovirus virus. The experiment indicates that iodine and deciquam of the compound disinfectant are subjected to complexing to form an entirety under the action of the surface active agent and the like, and the compound disinfectant has a strong synergistic effect.

Description

technical field [0001] The present invention relates to a kind of disinfectant, more specifically, relate to a kind of compound disinfectant of decyl ammonium bromide and iodine and preparation method thereof. Background technique [0002] At present, there are many types of disinfectants on the market, some are highly irritating or corrosive chemical substances, such as formaldehyde, caustic soda, bleaching powder, etc., and some are less irritating or corrosive chemical substances, such as decylmethyl ammonium bromide , iodine, potassium iodide, etc. As a virus treatment for animals and humans, disinfectants made with less harsh or corrosive chemicals tend to be used. [0003] Decyl ammonium bromide disinfectant is mild in nature, so when it is promoted to clinic as a disinfectant, it is loved by users and has been widely used, but it has inherent disadvantages, that is, this type of disinfectant is low-efficiency disinfection agent, it does not kill water viruses. The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N59/12A01P1/00A01N33/12
Inventor 蔡会全于新花蔡宇歌
Owner 上海康利得动物药品有限公司
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