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Antiperspirant and deodorant compositions containing cyclonexasiloxane

A technology of cyclohexasiloxane and cyclotetrasiloxane, which is applied in deodorization, active ingredients of artificially synthesized polymer materials, disinfection, etc., can solve the problems of poor stability of anti-perspiration transparent emulsion and whitening of transparent emulsion

Inactive Publication Date: 2002-05-22
THE PROCTER & GAMBLE COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It was also found that antiperspirant clear emulsions containing volatile silicones were less stable and that the clear emulsions turned white over time

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-7

[0076] The compositions described in Table 1 are antiperspirant compositions in the form of aqueous emulsions. These exemplified compositions can be prepared by methods well known in the art for preparing aqueous emulsions, some examples of which are described in US 4,673,570 (Soldati), the description of which is incorporated herein by reference.

[0077] components

Embodiment 8-12

[0079] The compositions described in Table 2 are antiperspirant and deodorant compositions in the form of solid sticks. These exemplified compositions can be prepared by methods well known in the art for preparing such product forms, examples of which are described in US 4,985,238 (Tanner et al), the disclosure of which is incorporated herein by reference.

[0080] components

Embodiment 13-18

[0082] The antiperspirant and deodorant compositions described in Table 3 were formulated as aerosols and roll-ons. Each of these exemplified compositions can be prepared by methods well known in the art for preparing such product forms, examples of which are described in US 4,904,463 (Johnson et al) and US 5,298,236 (Orr et al), The contents of this patent are incorporated herein by reference.

[0083] components

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PUM

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Abstract

Disclosed are antiperspirant and deodorant compositions having improved stability, low residue performance and / or improved cosmetics. These compositions comprise select concentrations of cyclohexasiloxane as a volatile silicone material, from about 0.1 % to about 50 % by weight of an antiperspirant active, and from about 0.1 % to about 50 % by weight of a suspending agent, wherein the compositions are preferably substantially free of cyclotetrasiloxane. The selection of cyclohexasiloxane over other volatile silicone materials provides improved low residue performance, and especially when formulated as an aqueous emulsion it provides improved product stability in the form of extended duration of time within which the emulsion remains cleary or nearly so.

Description

technical field [0001] The present invention relates to antiperspirant, deodorant compositions comprising cyclohexasiloxane as a volatile silicone carrier which provide improved stability, low residue performance and / or improved cosmetic properties. Background technique [0002] There are a wide variety of topical antiperspirant and deodorant products commercially available or otherwise known in the antiperspirant and deodorant art. Many of these products are formulated as aerosols or sprays, roll-on liquids, creams, lotions, gels, gel-solids or other solid or semisolid stick formulations, and contain the Deodorant substances (such as triclosan) and / or astringent substances (such as zirconium salts and / or aluminum salts) in . These products are designed to provide effective antiperspirant and odor control benefits when or after application to the armpits or other skin areas, and they can be used in cosmetic products. [0003] Among such products, an...

Claims

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Application Information

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IPC IPC(8): A61K8/00A61K8/28A61K8/34A61K8/58A61K8/89A61K8/891A61K31/74A61Q15/00
CPCA61K8/28A61K8/585A61K8/891A61Q15/00A61K8/347A61K8/58
Inventor 杰拉尔德·J·古斯基柯蒂斯·B·莫特利
Owner THE PROCTER & GAMBLE COMPANY
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