Iodophor disinfectant

A disinfectant and povidone iodine technology, which is applied in the direction of iodine compound active ingredients, medical preparations of non-active ingredients, local antibacterial agents, etc., can solve the problems of destroying the biological activity of proteins, good decontamination effect, and microbial death, etc., to achieve Easy to use, fast bactericidal action, strong penetration effect

Inactive Publication Date: 2017-01-04
重庆市普康消毒用品有限公司
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

However, iodophor mainly uses surfactants as carriers and has the following classifications: (1) non-ionic surface active iodine such as polyvinylpyrrolidone iodine (PVP-I), nonylphenol polyoxyethylene ether iodine (POP-I) polyethylene glycol Alcohol iodine (PEG-I), polyvinyl alcohol iodine (PVP-I), polyalcohol ether iodine (NP-I), etc. Among them, polyvinylpyrrolidone iodine (PVP-I) has been included in the Chinese Pharmacopoeia, and the carrier of most iodophor preparations is usually Non-ionic surfactants, the natu...

Method used

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  • Iodophor disinfectant

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with specific embodiments. The exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not as a limitation to the present invention.

[0020] Such as figure 1 Shown, a kind of iodophor disinfectant, this formula is calculated by preparing 1000kg0.5% iodophor disinfectant, iodine 5.5kg, nonylphenol polyoxyethylene ether 55kg, deionized water 939.5kg, 0.5% iodophor disinfectant 1000kg , wherein: iodine (medical grade) content 99.8%, nonylphenol polyoxyethylene ether (industrial grade) content 99.5%; process flow: 1. Weigh 5.5kg of raw material iodine with a content of 99.8%; 2. weigh nonylphenol 55kg of phenol polyoxyethylene ether; 3. After mixing, put it into the appliance reactor to heat and stir for 120-150 minutes; 4. Make it fully dissolved to form 60.5kg of complexes of iodine and nonylphenol polyoxyethylene ether; 5. Weigh 939.5kg of deioni...

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Abstract

The invention relates to an iodophor disinfectant. When a solution with the effective iodine concentration of 250 mg/L acts on staphylococcus aureus and pseudomonas aeruginosa for 2 min, the average killing logarithm value is larger than 5.00; when a solution with the effective iodine concentration of 500 mg/L acts on candida albicans for 2 min, the average killing logarithm value is larger than 5.00; the bactericidal effect is achieved; the killing effect on natural bacteria on the skin surface is achieved when a solution with the effective iodine concentration of 500 mg/L acts for 2 min. The iodophor disinfectant has a high killing effect on the staphylococcus aureus, the pseudomonas aeruginosa and the candida albicans and is inirritative to skin, damaged skin and animal eyes, capable of rapidly achieving the bactericidal effect, high in skin permeability, lasting in sterilization, easy to use, unnecessary in deiodination and stable in character.

Description

technical field [0001] The invention relates to a disinfectant, in particular to an iodophor disinfectant, which belongs to the field of medical disinfection. Background technique [0002] Iodophor is an indeterminate complex formed by iodine and a surfactant. The surfactant is the carrier and solubilizer of iodine, and the iodine element exists in the carrier in the form of complexation or inclusion. In water, iodine slowly dissociates to produce a bactericidal effect. [0003] Since the second half of the 19th century, many people have highly evaluated the effectiveness of iodine as an antibacterial agent. The non-metal element iodine named by Gay-lussac in 1814 was discovered by French scientist Courtors in 1812. There is no iodine in a free state in nature, and most of the iodide or other compounds of iodine are found. The latter is abundant in seaweed ash, oil well brine and iodine nitrate in Chile. The first dedicated reference to the use of iodine in wounds was pub...

Claims

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Application Information

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IPC IPC(8): A61K33/18A61K47/48A61P31/02
CPCA61K33/18
Inventor 刘晓平
Owner 重庆市普康消毒用品有限公司
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