Foam type external skin sanitizer and preparation method thereof

A disinfectant and foam-type technology, applied in the field of external skin disinfectant and its preparation, can solve the problems of unfavorable wound treatment and healing, insufficient convenience, easy to stick to clothes, etc. The effect of long defoaming time

Inactive Publication Date: 2010-09-01
SHANGHAI LIKANG DISINFECTION HIGH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, our external disinfectants mainly include liquids, pastes and other preparations, which are not convenient to use and are easy to stick to clothes
There are also bandages, which are not well ventilated, which

Method used

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  • Foam type external skin sanitizer and preparation method thereof

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Comparison scheme
Effect test

Embodiment 1

[0023] Firstly, PVP1.0g and povidone-iodine 5.0 were added to an appropriate amount of purified water to expand and dissolve overnight, and then take another container to dissolve 0.05g of chlorhexidine acetate and 0.5g of benzyl alcohol in purified water at 45°C, and stir and mix well. Add PVP and povidone-iodine solution, add purified water to 100g, stir and mix well. The prepared solution is injected into the aerosol can, and 5% LPG propellant is pressed into the aerosol can for filling.

Embodiment 2

[0025] First, PVP2.0g and povidone-iodine 10.0 plus purified water were swollen and dissolved overnight, and then another container was taken to dissolve 0.08g of chlorhexidine acetate and 2.0g of benzyl alcohol in purified water at 55°C, and stirred to mix. Add PVP and povidone-iodine solution, add purified water to 100g, stir and mix well. The prepared solution is injected into the aerosol can, and 5% LPG propellant is pressed into the aerosol can for filling.

Embodiment 3

[0027] First, PVP1.5g and povidone-iodine 7.5 plus purified water were added to expand and dissolve overnight, and then another container was taken to dissolve 0.065g of chlorhexidine acetate and 1.25g of benzyl alcohol in purified water at 50°C, and stirred and mixed. Add PVP and povidone-iodine solution, add purified water to 100g, stir and mix well. The prepared solution is injected into the aerosol can, and 5% LPG propellant is pressed into the aerosol can for filling.

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PUM

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Abstract

The invention relates to a sanitizer, in particular to a foam type external skin sanitizer and a preparation method thereof. The foam type external skin sanitizer comprises the following components in percentage by weight: 5.0 to 10.0 percent of povidone iodine, 1.0 to 2.0 percent of PVP, 0.05 to 0.08 percent of chlorhexidine acetate, 0.5 to 2.0 percent of benzyl alcohol and the balance of purified water. The preparation method for the sanitizer comprises the following steps of: properly swelling and dissolving the PVP and the povidone iodine by adding the purified water according to the content and components, dissolving the chlorhexidine acetate and the benzyl alcohol by using the purified water with the temperature of 50 DEG C in another container, and uniformly stirring; adding the solution of the PVP and the povidone iodine into the mixture of the chlorhexidine acetate and the benzyl alcohol, and uniformly stirring to obtain the sanitizer. The sanitizer can be applied to the sanitizing treatment of various wounds on the surfaces of human bodies.

Description

technical field [0001] The invention relates to a disinfectant, in particular to an external skin disinfectant and a preparation method thereof. The scope of application of the disinfectant of the present invention is the disinfection treatment of various wounds on the human body surface. Background technique [0002] At present, our external disinfectants mainly include liquids, pastes and other preparations, which are not convenient to use and are easy to stick to clothes. There are also bandages, which are not well ventilated, which is not conducive to wound treatment and healing. The wound on the human body surface cannot be exposed to water after treatment, otherwise the infection will be aggravated, which brings great inconvenience to daily life and work. Compared with existing film-forming wound-healing sprays and analgesics on the market, the present invention has more sufficient foaming, faster film-forming and more stable formula in formula and preparation form. ...

Claims

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Application Information

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IPC IPC(8): A61K31/79A61K9/12A61K47/34A61P17/02A61P31/02A61K31/155A61K47/32
Inventor 华锡钊左燕王赛前
Owner SHANGHAI LIKANG DISINFECTION HIGH TECH
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