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Nursing type disinfecting liquid soap

A disinfectant and disinfectant technology, applied in skin care preparations, cosmetics, cosmetic preparations, etc., can solve the problems of difficult screening of process prescriptions, deterioration, poor decontamination ability, etc., to reduce chapped skin and irritant dermatitis , the effect of high-efficiency sterilization

Active Publication Date: 2011-06-08
CHANGSHA YOUWEI BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The stability of disinfectant hand sanitizers is a difficult problem to solve. Once the common hand sanitizers with decontamination ability on the market are added with disinfectant ingredients, there will be unstable phenomena such as deterioration, precipitation, and stratification.
For example, the preparation of hand washing products with 2,4,4'-trichloro-2'-hydroxydiphenyl ether as the main disinfection component has the above problems, and it is difficult to screen and obtain a stable process prescription
[0006] Therefore, the hand sanitizers currently on the market that contain 2,4,4'-trichloro-2'-hydroxydiphenyl ether are generally disposable alcohol gels. The latest research data show that: 2,4, 4′-Trichloro-2′-hydroxydiphenyl ether alcohol gel is a disposable hand sanitizer with poor decontamination ability, and only 45% of medical staff are satisfied with using the gel
[0007] Plus, a new study shows that gels with high levels of alcohol can make hands dirtier

Method used

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  • Nursing type disinfecting liquid soap
  • Nursing type disinfecting liquid soap
  • Nursing type disinfecting liquid soap

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0138] The composition of hand sanitizer of the present invention:

[0139] p-Chloro-m-xylenol 2.0%

[0140] Sodium fatty alcohol polyoxyethylene ether sulfate (AES) 0.5%

[0141] Sodium a-alkenyl sulfonate (AOS) 3.0%

[0142] Macrogol 6000 30%

[0143] Glycerin 15%

[0144] Citric acid 0.1%

[0145] Fragrance 0.1%

[0146] Pigment 0.0005%

[0147] 95% alcohol 20%

[0148] water to 100%

[0149] Virus-killing effect: 0.5min of the original solution, the killing logarithms of Staphylococcus aureus and Escherichia coli were both > 3.00; The log kill values ​​were all >1.00.

[0150] System stability: The system is a single stable liquid, and the quality indicators of the test product have no obvious changes after being placed for 3 months under the conditions of temperature 37°C±2°C and relative humidity 75%±5%.

example 2

[0152] The composition of hand sanitizer of the present invention:

[0153] 2,4,4'-Trichloro-2'-hydroxydiphenyl ether 1.0%

[0154] Sodium fatty alcohol polyoxyethylene ether sulfate (AES) 0.5%

[0155] Sodium a-alkenyl sulfonate (AOS) 3.0%

[0156] Macrogol 6000 30%

[0157] Glycerin 15%

[0158] Citric acid 0.1%

[0159] Fragrance 0.1%

[0160] Pigment 0.0005%

[0161] 95% alcohol 20%

[0162] water to 100%

[0163] Virus-killing effect: 0.5min of the original solution, the killing logarithms of Staphylococcus aureus and Escherichia coli were both > 3.00; The log kill values ​​were all >1.00.

[0164] System stability: The system is a single stable liquid, and the quality indicators of the test product have no obvious changes after being placed for 3 months under the conditions of temperature 37°C±2°C and relative humidity 75%±5%.

example 3

[0166] The composition of hand sanitizer of the present invention:

[0167] Chlorhexidine Iodine 1.0%

[0168] Sodium fatty alcohol polyoxyethylene ether sulfate (AES) 0.5%

[0169] Coco Alamide 10.0%

[0170] Macrogol 1000 20%

[0171] Glycerin 10%

[0172] Citric acid 0.1%

[0173] Fragrance 0.1%

[0174] Pigment 0.0005%

[0175] 95% alcohol 20%

[0176] water to 100%

[0177] Virus-killing effect: 0.5min of the original solution, the killing logarithms of Staphylococcus aureus and Escherichia coli were both > 3.00; The log kill values ​​were all >1.00.

[0178] System stability: The system is a single stable liquid, and the quality indicators of the test product have no obvious changes after being placed for 3 months under the conditions of temperature 37°C±2°C and relative humidity 75%±5%.

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Abstract

The invention relates to nursing type disinfecting liquid soap which is a water solution containing the following components in proportion by weight: 0.1-5.0% of disinfectant, 1.0-30.0% of surfactant, 0.5-40.0% of thickener, 0.1-25.0% of nursing agent, 0.05-2.0% of pH regulator for regulating the pH of the solution to be 5-7, and 0.0-30.0% of lipophilic solvent. The nursing type disinfecting liquid soap provided by the invention has a homogeneous formula and a very low content of alcohol components, and skin protecting factors are added, thus reducing skin dryness or cracking and irritant dermatitis caused by frequent hand washing, and achieving multiple effects of washing, disinfecting and protecting skin. Therefore, the nursing type disinfecting liquid soap is a novel mild hand washing disinfectant with an efficient disinfecting action.

Description

technical field [0001] The present invention relates to hygienic hand sanitizing products. Background technique [0002] Bacteria, viruses, parasite eggs and some harmful substances can spread through hands as an intermediary. Washing hands is an important measure to prevent infection. Keeping hands hygienic is considered a part of hand disinfection. In modern society, people have more opportunities for public communication, and the chances of infecting germs through hands are also increasing, especially for medical workers, in the work of diagnosis and treatment, nursing, physical examination and dressing changes of patients, direct and indirect germs caused by hands Infection tops the list. Therefore, good hand washing is an important means to ensure good health, and it is also the most effective way to control the spread of diseases and prevent infection. [0003] Hand washing article belongs to a kind of skin cleanser, in the past a long period of time in my country, p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/42A61K8/44A61K8/46A61K8/58A61K8/67A61K8/73A61K8/81A61K8/86A61K8/92A61Q19/10A61K8/19A61K8/33A61K8/34A61K8/365A61K8/40
Inventor 张乐佳易延逵黄志刚
Owner CHANGSHA YOUWEI BIOTECH
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