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Washing free gel for disinfection

A technology of disinfection gel and triclosan, which is applied in the direction of chemistry, can solve the problem of no active ingredients, etc., and achieve long-lasting, good antibacterial and antibacterial effects, and fast onset effects

Inactive Publication Date: 2004-03-10
INST OF BIOMEDICAL ENG CHINESE ACAD OF MEDICAL SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The products reported in the literature or patents are either used as skin care products (such as patent WO 9802137, patent US 5730963, and the literature has reported the aloe gel care solution containing 0.29% of triclosan, ethanol, aloe, etc.), or as a cleaning product. Articles (such as US 5955408, EP0882446, etc.) or as disinfectants (such as CA1245012, Jiefurou disinfection gel), but there are no active ingredients that can act synergistically

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Unless otherwise stated in the description, all ratios are mass ratios. Prepare the antiseptic gel according to the formula below.

[0017] Deionized water 33.05%

[0018] Carbopol-Ultrez-10 0.30%

[0019] Glycerol (glycerol) 1.00%

[0020] Ethanol 65.00%

[0021] Triclosan 0.10%

[0022] Triisopropanolamine 0.45%

[0023] At room temperature, accurately weigh the metered Carbopol-Ultrez-10 in proportion, swell in a corresponding amount of deionized water, and stir. Weigh the required triclosan, dissolve it in a corresponding amount of ethanol and a glycerin solution, add it to the Carbopol swelling solution, and stir until uniform; add a corresponding amount of triisopropanolamine to the mixed solution, stir until uniform, Transparent gel. In order to keep the gel free of impurities and particles, the product is packaged in a transparent flexible package with good airtightness.

[0024] The gel prepared in this example can effectively kill Escherichia coli and ...

Embodiment 2

[0029] Prepare the antiseptic gel according to the formula below.

[0030] Deionized water 28.05%

[0031] Carbopol-Ultrez-10 0.30%

[0032] Glycerol (glycerol) 1.00%

[0033] Ethanol 70.00%

[0034] Triclosan 0.20%

[0035] Triisopropanolamine 0.45%

[0036]Carbopol-Ultrez-10 was accurately weighed in proportion, swollen in a corresponding amount of deionized water, and stirred slowly during the swelling process. Weigh the required triclosan, dissolve it in a corresponding amount of ethanol and a glycerin solution, add it to the Carbopol swelling solution, and stir until uniform; add a corresponding amount of triisopropanolamine to the mixed solution, stir until uniform, Transparent gel.

Embodiment 3

[0038] Prepare the antiseptic gel according to the formula below.

[0039] Deionized water 38.3%

[0040] Carbopol 940 0.20%

[0041] Glycerol (glycerol) 1.00%

[0042] Ethanol 60%

[0043] Triclosan 0.20%

[0044] Triethanolamine 0.3%

[0045] Accurately weigh Carbopol 940 in proportion, swell in a corresponding amount of deionized water, and stir. Weigh the required triclosan, dissolve it in a corresponding amount of ethanol and glycerol solution, add it to the Carbopol swelling solution, and stir until uniform; add a corresponding amount of triethanolamine to the mixed solution, and stir until a uniform, transparent gel shape.

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PUM

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Abstract

A non-washing disinfecting gel for disinfecting human skin and surface of object is prepared from triclosan, alcohol, moistening agent, thickening agent, pH regulator and deionized water through dissolving triclosan in alcohol, and sequentially adding others while stirring. It can be used to prevent SARS, hepatitis A, hepatitis B, and AIDS.

Description

technical field [0001] The present invention relates to a disinfectant, in particular to a disposable disinfection gel, which can be widely used in daily life and has good disinfection and sterilization effect and continuous antibacterial effect. The disinfectant gel is mainly composed of triclosan (2,4,4'-trichloro-2'-hydroxydiphenyl ether), and is matched with suitable solvents, thickeners or excipients, neutralizers and moisturizing agents. It can be used for disinfection, sterilization and bacteriostasis of skin and object surfaces, and to prevent the occurrence of contact infectious diseases. Background technique [0002] Various microorganisms exist widely in nature, and some microorganisms will cause harm to the human body and the environment under certain conditions. Diseases caused by pathogenic microorganism infection are still one of the main threats to human survival, and new pathogens are often discovered. Although people have adopted various methods in the fig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L2/16
Inventor 张其清刘玲蓉李学敏阎继红丁时禹梁屹任百智
Owner INST OF BIOMEDICAL ENG CHINESE ACAD OF MEDICAL SCI
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