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Liquid film protection agent for disinfection protection and preparation method and application thereof

A protective agent and liquid film technology, which is applied in the direction of dressing preparations, skin care preparations, pharmaceutical formulations, etc., can solve the problems of frequent hand washing, no disinfection, bactericidal function, skin damage, etc., and achieve good air permeability, Inhibit growth and reproduction, promote metabolism

Active Publication Date: 2020-04-24
潮州康健医学科技有限公司 +4
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, people are restricted by conditions in work, study and social activities, so it is difficult to wash their hands frequently. In order to avoid the invasion of germs and viruses, they can only wear gloves
However, it is inconvenient to wear gloves, and there is no disinfection or sterilization function.
Moreover, frequent hand washing and wearing gloves have obvious damage to the skin

Method used

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  • Liquid film protection agent for disinfection protection and preparation method and application thereof
  • Liquid film protection agent for disinfection protection and preparation method and application thereof
  • Liquid film protection agent for disinfection protection and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Example 1 Preparation of liquid film protective agent

[0035] The preparation method is as follows:

[0036] (1) Preparation of disinfection and sterilization active substance liquid: the mass fraction is a mixture of 2% dodecyl dimethyl benzyl ammonium bromide (brogeramine) and 5% nanometer titanium dioxide aqueous solution;

[0037] (2) Mix 500g 20% ​​casein aqueous solution, 50g 10% polyvinyl alcohol aqueous solution and 40g 5% chitosan aqueous solution, keep warm at 70°C and add 20g 30% propylene oxide solution, and stir for 60 minutes for modification reaction. Prepare casein copolymer glue;

[0038] (3) Add 50g of 2% dodecyl dimethyl benzyl ammonium bromide (brogeramine) and 5% nano-titanium dioxide aqueous solution mixture to the casein copolymer glue under stirring, and then add 400ml of 95% ethanol after uniform dispersion Thoroughly stir to obtain the liquid film protective agent.

Embodiment 2

[0039] Example 2 Preparation of liquid film protective agent

[0040] The preparation method is as follows:

[0041] (1) Preparation of disinfectant and sterilizing active substance liquid: a mixture of 2% chloroquine phosphate and 5% nanometer titanium dioxide aqueous solution;

[0042] (2) Mix 500g 20% ​​casein aqueous solution, 50g 10% polyvinyl alcohol aqueous solution and 40g 5% chitosan aqueous solution, keep warm at 50°C and add 20g 30% propylene oxide solution, stir for 120 minutes for modification reaction, Make casein copolymer glue;

[0043] (3) Add 50g of 2% chloroquine phosphate and 5% nano-titanium dioxide aqueous solution mixture to the casein copolymer glue under stirring, and after uniform dispersion, add 400ml of 95% ethanol and stir thoroughly to obtain a liquid film protective agent.

Embodiment 3

[0044] Example 3 Preparation of liquid film protective agent

[0045] The preparation method is as follows:

[0046](1) Prepare disinfection and sterilization active substance liquid: the mass fraction is a mixture of 1% dodecyl dimethyl benzyl ammonium bromide (brogeramine), 1% chloroquine and 5% nano titanium dioxide aqueous solution.

[0047] (2) Mix 500g 20% ​​casein aqueous solution, 50g 10% polyvinyl alcohol aqueous solution and 40g 5% chitosan aqueous solution, keep warm at 100°C and add 20g 30% propylene oxide solution, stir for 30 minutes for modification reaction, Make casein copolymer glue;

[0048] (3) Add 50g of 1% dodecyldimethylbenzyl ammonium bromide (brogeramine), 1% chloroquine and 5% nano-titanium dioxide aqueous solution mixture to the casein copolymer glue under stirring, and then add 400ml after uniform dispersion 95% ethanol was fully stirred to obtain the liquid film protective agent.

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Abstract

The invention discloses a liquid film protection agent for disinfection protection and a preparation method and application thereof, wherein the liquid film protection agent comprises a disinfection sterilization active substance and a moisturizing skin-care invisible copolymer film; wherein the disinfection sterilization active substance comprises nano titanium dioxide and one or more of chloroquine, a chloroquine derivative, dodecyl dimethyl benzyl ammonium bromide, phenol and a phenol derivative; the moisturizing skin-care invisible copolymer film is formed by modifying and copolymerizing casein, chitosan or a chitosan derivative, polyvinyl alcohol and epoxypropane. The liquid film protection agent provided by the invention has the functions of barrier isolation of pathogens and pollutants, disinfection and sterilization, also has the effects of skin care, skin cleaning, skin moistening, ultraviolet radiation absorption and sun protection, is non-toxic, harmless, free of allergic stimulation and convenient to use, is a novel labor protection product, and has a wide market prospect. When being used for preparing skin protection products such as liquid gloves, skin moisturizers and the like, the liquid film protection agent has a great product application market and can meet the health requirements of the broad masses of people.

Description

technical field [0001] The invention belongs to the technical field of skin disinfection protection. More specifically, it relates to a liquid film protective agent for disinfection protection and its preparation method and application. Background technique [0002] With the progress of mankind and the development of society, people have put forward higher requirements for working conditions and labor protection, especially in industries such as petroleum, minerals, machinery, chemicals, paints, printing and dyeing, financial securities, medical and health, and people's opponents in daily life. The protection of skin and skin and the requirements of anti-oil and anti-virus are becoming more and more urgent, and related products are in urgent need of replacement. [0003] In production labor and daily life, there are several types of hazards caused by the contact of hands and skin with toxic and harmful factors in the environment: one is direct pollution by toxic substances ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/86A61K8/29A61K8/41A61K8/49A61K8/64A61K8/73A61P31/02A61Q17/00A61Q17/04A61Q19/00
CPCA61K8/29A61K8/416A61K8/4926A61K8/64A61K8/736A61K8/86A61P31/02A61Q17/005A61Q17/04A61Q19/00
Inventor 唐有根王建瑜蒋金芝
Owner 潮州康健医学科技有限公司
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