CN101006789A - Biester quarternary ammoniumsalt composite iodine bactericide - Google Patents
Biester quarternary ammoniumsalt composite iodine bactericide Download PDFInfo
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- CN101006789A CN101006789A CN 200610172625 CN200610172625A CN101006789A CN 101006789 A CN101006789 A CN 101006789A CN 200610172625 CN200610172625 CN 200610172625 CN 200610172625 A CN200610172625 A CN 200610172625A CN 101006789 A CN101006789 A CN 101006789A
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- iodine
- quaternary ammonium
- ammonium salt
- biester quarternary
- quarternary ammoniumsalt
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Abstract
The invention relates to disinfectant diester-based quaternary ammonium salt compound iodine and its manufacture method which comprises the steps of: dissolving iodine in proper amount of ethanol, compounding with diesterfunction quaternary ammonium salt to obtain the origin active compound of the diesterfunction quaternary ammonium salt compound iodine. After being diluted, the disinfectant can be used for disinfecting livestock house, poultry house, fish pool and other places. The invention has the advantages of low cost and easy degradation.
Description
The present invention relates to a kind of broad-spectrum germicide Biester quarternary ammoniumsalt composite iodine and preparation method thereof.
Iodine is a kind of application effective broad-spectrum germicide very widely, all is widely used at aspects such as medical and health, agricultural, aquacultures.But because of iodine easily distils, instability, put easy inefficacy for a long time, its application is greatly limited.Domestic and international researcher once studied successfully the compound of multiple iodine for the stability of improving iodine, and had obtained using widely.Dialkyl quaternary ammonium salt (as two eight/ten dimethyl quaternary ammonium chelated iodines) is exactly the compound of wherein comparatively successful a kind of iodine, because its high stability is admitted the approval with users widely, has been one of leading products of iodine series bactericidal agent now.But because dialkyl quaternary ammonium salt easily biological-degradable not, bigger to the influence of environment, especially the toxicity to fish is bigger, therefore since European and American countries in 1991 gradually to its restriction use.Biester quarternary ammoniumsalt is the renewal product of dialkyl quaternary ammonium salt.Because Biester quarternary ammoniumsalt is easy to biological degradation, and is little to the influence of environment, has good social benefit and wide application prospect, more and more causes domestic and international researcher's attention.With the Biester quarternary ammoniumsalt composite iodine that Biester quarternary ammoniumsalt and iodine complexing form, compare with dialkyl quaternary ammonium salt, have suitable stability and bactericidal effect, be easy to biological degradation, and cost is lower, be desirable substitute products.
Purpose of the present invention just provides a kind of Biester quarternary ammoniumsalt composite iodine bactericide and preparation method thereof, to substitute the existing product dialkyl quaternary ammonium salt, reaches the protection environment, the purpose that reduces cost.
A kind of Biester quarternary ammoniumsalt composite iodine bactericide of the present invention is realized by following steps:
1. iodine is dissolved in earlier in a certain amount of ethanol;
2. the ethanolic solution with above-mentioned iodine mixes according to a certain percentage with Biester quarternary ammoniumsalt, makes Biester quarternary ammoniumsalt composite iodine solution.
The present invention has following advantage:
1. Biester quarternary ammoniumsalt is compared with dialkyl quaternary ammonium salt, and bactericidal effect is suitable, but the former is easier to degraded, helps protecting environment.
2. replace dialkyl quaternary ammonium salt with Biester quarternary ammoniumsalt, make production cost lower, profit is bigger.
Be described in further detail below by embodiment:
Embodiment:
With iodine and ethanol in 1: the ratio of 6-10 is mixed, and makes the ethanol iodine solution at normal temperatures and pressures;
With above-mentioned ethanol iodine solution and two sad ester group dimethyl quaternary ammoniums in 1: the ratio of 10-100 is mixed, and makes pair sad ester group dimethyl quaternary ammonium compound iodine bactericide original soups under normal pressure, 40-60 ℃ condition.
3. after above-mentioned bactericide original soup being pressed 50-10000 dilution proportion doubly, can be directly used in and hold house, pouity dwelling place and fishpond etc. and carry out sterilization, sterilization.
Claims (1)
1. sterilization Liu Biester quarternary ammoniumsalt composite iodine, it is characterized in that: (1) this bactericide is composited by Biester quarternary ammoniumsalt and iodine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610172625 CN101006789A (en) | 2006-12-29 | 2006-12-29 | Biester quarternary ammoniumsalt composite iodine bactericide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610172625 CN101006789A (en) | 2006-12-29 | 2006-12-29 | Biester quarternary ammoniumsalt composite iodine bactericide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101006789A true CN101006789A (en) | 2007-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610172625 Pending CN101006789A (en) | 2006-12-29 | 2006-12-29 | Biester quarternary ammoniumsalt composite iodine bactericide |
Country Status (1)
| Country | Link |
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| CN (1) | CN101006789A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102134199A (en) * | 2011-01-15 | 2011-07-27 | 北京大学 | Compound of quaternary ammonium salt and halogen and preparation method thereof and bromine curing method |
| CN112640913A (en) * | 2020-12-30 | 2021-04-13 | 佛山市正典生物技术有限公司 | Iodine-containing disinfectant with long-term component stability and preparation method thereof |
-
2006
- 2006-12-29 CN CN 200610172625 patent/CN101006789A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102134199A (en) * | 2011-01-15 | 2011-07-27 | 北京大学 | Compound of quaternary ammonium salt and halogen and preparation method thereof and bromine curing method |
| CN102134199B (en) * | 2011-01-15 | 2014-02-26 | 北京大学 | Compound of quaternary ammonium salt and halogen and preparation method thereof and bromine curing method |
| CN112640913A (en) * | 2020-12-30 | 2021-04-13 | 佛山市正典生物技术有限公司 | Iodine-containing disinfectant with long-term component stability and preparation method thereof |
| CN112640913B (en) * | 2020-12-30 | 2022-02-22 | 佛山市正典生物技术有限公司 | Iodine-containing disinfectant with long-term component stability and preparation method thereof |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |