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Disinfecting microemulsions

An emulsion and droplet technology, which is applied in the direction of emulsion transportation, disinfectant, detergent compounding agent, etc., can solve the problems of undisclosed disinfection, undisclosed bleach, etc.

Inactive Publication Date: 2000-02-16
THE PROCTER & GAMBLE COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Bleach is not disclosed and its use in disinfection is not disclosed

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0122] The following microemulsions were prepared by mixing the listed ingredients in the listed proportions (weight % unless otherwise stated).

[0123] Microemulsion I II III IV V VI

[0124] (weight%)

[0125] Hydrogen peroxide 3.0 3.0 6.8 3.0 1.0 3.0

[0126] betaine * 0.1 0.1 1.5 0.1 0.05 0.2

[0127] C 10 Amine oxide 1.8 1.8 3.0 1.8 0.9 3.0

[0128] Geraniol 0.3 0.3 0.3 0.3 - 0.2

[0129] Thymol - - - - 0.05 0.1

[0130] Eugenol - - 0.1 - - -

[0131] Eucalyptol 0.1 0.1 - 0.1 0.1 -

[0132] Butyl Carbitol  2.0 2.0 - 2.0 1.5 1.0

[0133] Dobanol 91-10  0.5 1.5 1.6 1.5 - 1.2

[0134] Dobanol 23-3  - 0.6 1.1 0.6 - -

[0135] Benzyl alcohol 2.0 2.0 - 2.0 0.1 -

[0136] Limonene 0.2 0.2 - 0.2 0.1 -

[0137] Isopropanol - - - - 1.0 1.0

[0138] Water and minor components to 100%

[0139] h 2 SO 4 to pH4

[0140] betaine * Can be under the trade name Amonyl 265  Coco-based betaine is commercially available fr...

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PUM

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Abstract

In its broadest embodiment the present invention relates to the use of a microemulsion comprising a surfactant, an aqueous phase and droplets dispersed in said aqueous phase, said droplets comprising an essential oil or an active thereof, and said droplets having a particle size of less than 100 nanometers, for disinfecting a surface. The present invention further encompasses a microemulsion suitable for disinfecting a surface, comprising a surfactant, an aqueous phase comprising a bleach, and droplets dispersed in said aqueous phase, said droplets comprising an essential oil or an active thereof, and said droplets having a particle size of less than 100 nanometers.

Description

technical field [0001] The present invention relates to compositions useful for disinfecting various surfaces, including animate surfaces (e.g., human skin, oral cavity, etc.) and inanimate surfaces, including, but not limited to, hard surfaces such as walls, tiles, floors, Glass, bathroom surfaces, kitchen surfaces, tableware as well as fabrics, clothing, rugs, etc. Background of the invention [0002] Antimicrobial / antibacterial compositions include materials that have disinfecting capabilities. It is generally believed that sanitizing materials can greatly reduce or even eliminate the presence of microorganisms, such as bacteria, on surfaces. For example compositions based on quaternary ammonium compounds have been widely described in the art for disinfection purposes. [0003] While such sanitizing compositions provide acceptable sanitizing properties, they have not been well received by consumers who are seeking sanitizing compositions based on safer and less harsh ch...

Claims

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Application Information

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IPC IPC(8): A61L2/18A01N59/00A01N65/22A01N65/24A01N65/28A01N65/34A01N65/36A01N65/44A01P1/00A61K9/107C11D3/20C11D3/39C11D17/00
CPCA01N65/00A01N59/00C11D3/3947C11D17/0021C11D3/2068A01N25/04A01N25/30A01N27/00A01N31/02A01N31/04A01N31/08A01N31/16A01N49/00A01N2300/00
Inventor M·佩特里M·特拉尼N·罗马诺G·塞雷戈阿利希里
Owner THE PROCTER & GAMBLE COMPANY
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