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High-complexation iodine and preparation method thereof

A technology of complexing iodine and complexing, which is applied in the direction of drug combinations, pharmaceutical formulas, active ingredients of iodine compounds, etc., can solve problems such as potential safety hazards, and achieve the effects of improving utilization, facilitating drug absorption, and improving complexation

Active Publication Date: 2014-04-16
SHENZHEN ANDUOFU DISINFECTION HIGH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that the use of existing complexed iodine has certain potential safety hazards, the present invention provides a kind of hyper-complexed iodine with good safety, and the invention also provides a preparation method of hyper-complexed iodine; meanwhile, the present invention also provides the following Povidone-iodine preparation and wound disinfectant prepared from highly complexed iodine

Method used

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  • High-complexation iodine and preparation method thereof
  • High-complexation iodine and preparation method thereof
  • High-complexation iodine and preparation method thereof

Examples

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Effect test

Embodiment 1

[0034] A hypercomplexed iodine is characterized in that: it is made up of the following components in mass percent:

[0035]

[0036] The content of vinylpyrrolidone monomer in the polyvinylpyrrolidone is 500ppm.

[0037] It is prepared by the following method, which preparation method comprises the following steps in sequence:

[0038] 1) Prepare the mixture of polyvinylpyrrolidone and refined iodine: mix the polyvinylpyrrolidone and refined iodine according to the formula and put it in a sealed barrel, rotate and tumble at 360 degrees, 2 revolutions per minute, 15 minutes each time, and once every 4 hours , for 2 consecutive days, to be used;

[0039] 2) Mixing and stirring: Add potassium iodide and potassium iodate to the polyvinylpyrrolidone-fine iodine mixture prepared in step 1) according to the formula, seal it, rotate and tumble at 360 degrees, 5 revolutions per minute, tumbling for 25 minutes each time, Tumble once every 8 hours for 5 consecutive days to get hype...

Embodiment 2

[0043] A hypercomplexed iodine is characterized in that: it is made up of the following components in mass percent:

[0044]

[0045] The content of vinylpyrrolidone monomer in the polyvinylpyrrolidone is 300ppm.

[0046] It is prepared by the following method, which preparation method comprises the following steps in sequence:

[0047] 1) Prepare the mixture of polyvinylpyrrolidone and refined iodine: mix the polyvinylpyrrolidone and refined iodine according to the formula and put it in a sealed barrel, rotate and tumble at 360 degrees, 3 revolutions per minute, tumbling for 20 minutes each time, and tumbling once every 5 hours , 2.5 consecutive days, standby;

[0048] 2) Mixing and stirring: Add potassium iodide and potassium iodate to the polyvinylpyrrolidone-fine iodine mixture prepared in step 1) according to the formula, seal it, rotate and tumble at 360 degrees, 4 revolutions per minute, tumbling for 15 minutes each time, Tumble once every 6 hours for 4 consecutive...

Embodiment 3

[0052] A hypercomplexed iodine is characterized in that: it is made up of the following components in mass percent:

[0053]

[0054] The content of vinylpyrrolidone monomer in the polyvinylpyrrolidone is 100ppm.

[0055] It is prepared by the following method, which preparation method comprises the following steps in sequence:

[0056] 1) Prepare the mixture of polyvinylpyrrolidone and refined iodine: mix the polyvinylpyrrolidone and refined iodine according to the formula and put it in a sealed barrel, rotate and tumble at 360 degrees, 5 revolutions per minute, tumbling for 25 minutes each time, and tumble once every 8 hours , for 3 consecutive days, to be used;

[0057] 2) Mixing and stirring: Add potassium iodide and potassium iodate to the polyvinylpyrrolidone-fine iodine mixture prepared in step 1) according to the formula, seal it, rotate and tumble at 360 degrees, 2 revolutions per minute, tumbling for 15 minutes each time, Tumble once every 4 hours for 3 consecut...

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Abstract

The invention relates to high-complexation iodine which comprises the following components by mass percent: 50-70 percent of vinylpyrrolidone, 15-30 percent of iodine, 5-15 percent of potassium iodide and 3-10 percent of potassium iodate, wherein the vinylpyrrolidone contains vinylpyrrolidone monomers; the content of the vinylpyrrolidone monomers is 0-500 ppm. The invention further provides a preparation method of the high-complexation iodine. The preparation method comprises the following steps: 1) preparing a vinylpyrrolidone-iodine mixture; 2) mixing and stirring. The high-complexation iodine is good in sterilizing effect, low in irritation, and favorable in safety; the preparation method process is easy to operate, and low in cost; the prepared product is superior in performance.

Description

technical field [0001] The invention relates to a raw material medicine specially used for medicines for treating trauma, medicines for treating digestive tract diseases caused by animal microorganisms, and in particular to a hypercomplexed iodine and a preparation method thereof. Background technique [0002] Since French scientists took the lead in extracting iodine from sea algae in 1812, iodine has had an indissoluble bond with human beings. As the first generation of iodine preparations, iodine has a history of 200 years, and it has made great contributions to the struggle between human beings and pathogenic microorganisms. But people have to endure its irritation and corrosion while enjoying the antibacterial effect of iodine. Until the 1950s, researchers developed iodophors—that is, complexed iodine, which not only retained the bactericidal effect of iodine, but also reduced the irritant and corrosiveness of iodine, and raised the utilization of iodine by humans to t...

Claims

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Application Information

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IPC IPC(8): A61K33/18A61K47/32A61P17/02A61P1/00A61K31/79
Inventor 吴岗郭秀玲周海林郭继光郭永兵
Owner SHENZHEN ANDUOFU DISINFECTION HIGH TECH
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