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Formula and production method of PU (polyurethane) antiseptic cream

A formula, dimethyl sulfoxide technology, applied in fungicides, botanical equipment and methods, biocides, etc., can solve the problems of non-existence and single effect, and achieve the effect of reasonable design, prevention of recurrence, and inhibition of deterioration

Inactive Publication Date: 2017-12-12
佛山市南海建诺鞋业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 3. Conventional insoles: ordinary insoles that do not have the above 2 points
A health care insole can often only kill one type of bacteria and has a single effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A formula of PU sterilizing cream and its preparation method, its mass components are: dimethyl sulfoxide 30%, miconazole citric acid 4%, carbon disulfide 12%, sulfur block 38%, nano-silver bactericidal powder 2% and Water 10%.

[0019] The preparation method of the present invention is:

[0020] Step 1: dissolving miconazole and nano-silver bactericidal powder with dimethyl sulfoxide to form a solution;

[0021] Step 2: dissolving the sulfur block with carbon disulfide to form a solution;

[0022] Step 3: Blend the two solutions with water while stirring to make them evenly mixed.

[0023] Efficacy and usefulness of the present invention are:

[0024] When used in the production of PU insoles, it is added to raw material A in the form of auxiliary materials. The addition amount is 5%-6%, without changing any PU production process and flow.

[0025] The produced PU insole has anti-inhibition effects on foot fungi such as Candida albicans, Staphylococcus, Escher...

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Abstract

The invention discloses a formula and production method of a PU antiseptic cream. The PU antiseptic cream is composed of, by weight, 30% of dimethyl sulfoxide, 4% of miconazole nitrate, 12% of carbon disulfide and 38% of sulfur, 2% of nano silver antiseptic powder and 10% of water. The formula and production method of the PU antiseptic cream is reasonable in design; the prepared PU antiseptic cream is added into raw materials A as an auxiliary additive during production of PU insoles without changing any PU production technique and process. The PU insoles with the PU antiseptic cream achieve inhibiting effects on foot fungi such as candida albicans, staphylococcus and Escherichia coli as well as antipruritic, deodorant, exacerbation-inhibiting and recurrence-preventing effects on dermatophytosis. The PU antiseptic cream can be applied not only to the insoles, but also to PU foaming materials such as gloves.

Description

technical field [0001] The invention relates to a bactericidal ointment, in particular to a formula of PU bactericidal ointment and a preparation method thereof. Background technique [0002] Insoles are widely used in the shoe industry, health care, and special functions; they are generally divided into two models: shoe industry application type, shoe factory application type insole and market commodity type. The insoles used in the shoe industry are mainly used to match the outsole and midsole of the shoe to make a corresponding shape; make a size board according to the last board or panel, and make the corresponding shape. Market commodity insoles are mainly products that sell insoles directly as a commodity, designed by developers, and circulated in the market. [0003] Existing insoles are mainly divided into the following categories according to their functions: [0004] 1. Health insoles are insoles that are beneficial to human health. Such as: antibacterial insole...

Claims

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Application Information

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IPC IPC(8): A01N59/16A01N59/04A01N59/02A01N43/50A01N41/10A01P1/00A01P3/00A43B17/14
CPCA01N41/10A01N43/50A01N59/02A01N59/04A01N59/16A43B17/003A43B17/14
Inventor 许建华
Owner 佛山市南海建诺鞋业有限公司
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