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Improved antiperspirant/deodorant compositions

A composition and antiperspirant technology, which can be used in deodorization, pharmaceutical formulations, cosmetic preparations, etc., and can solve problems such as negative perceptions of consumers

Inactive Publication Date: 2017-11-17
ISP INVESTMENTS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such active antiperspirant ingredients may be perceived negatively by consumers due to health and environmental concerns
Additionally, the use of high concentrations of these active antiperspirant ingredients may cause irreversible staining of clothing

Method used

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  • Improved antiperspirant/deodorant compositions

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0046] During the manufacture of antiperspirant / deodorant compositions and / or the design of product delivery, the water-dispersible organic polymer is usually separated from the active antiperspirant ingredient to prevent mixing of one or both of these components and premature degradation. Such separation may be achieved by keeping the components in a physically separate location in the packaging or application device prior to use, or by chemically separating them. For example, if the antiperspirant / deodorant composition is in the form of an emulsion, the active antiperspirant ingredient and the water-dispersible organic polymer may be in separate phases of the composition. As another example, a diluent in which the active antiperspirant ingredient and the water-dispersible organic polymer are insoluble can be incorporated.

[0047] In various embodiments, the antiperspirant / deodorant composition may be in anhydrous form, that is, the antiperspirant product contains no more t...

Embodiment 1

[0053] Example 1: Anhydrous Antiperspirant Stick Compositions

Embodiment 1A

[0054] Example 1A: Exemplary Anhydrous Antiperspirant Stick Compositions

[0055] Embodiments of the anhydrous antiperspirant stick compositions according to the present invention are prepared using conventional known techniques. The anhydrous antiperspirant stick composition has the following formulation:

[0056] Element

weight%

Cyclomethicone a

61

Stearyl Alcohol C-18 b

20

hydrogenated castor oil c

2

PEG-100 Stearate & Glyceryl Stearate d

1

Aluminum tetrahydroxychloride zirconium glycine complex e

5

water dispersible organic polymer f

5

Talc powder 200 g

3

PPG 14 butyl ether h

2

Phenylethyl Benzoate i

1

[0057] a The Scent Works

[0058] b Cognis

[0059] c Castrowax MP70,Performance Materials

[0060] d Arlacel 165, UniQema

[0061] e AZG-370,Summit

[0062] f 2,5-Furandione polymer with 1,9-decadiene and methoxy ethers (PVM / M...

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PUM

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Abstract

Disclosed are new and improved antiperspirant / deodorant compositions and methods of reducing perspiration, where the new and improved antiperspirant / deodorant compositions contain a water dispersible organic polymer and can reduce the concentration of active antiperspirant ingredients while maintaining antiperspirant efficacy.

Description

[0001] This application is a divisional application of the application No. 201280012247.4 submitted on March 2, 2012, and the title of the invention is "Improved antiperspirant / deodorant composition". technical field [0002] The present invention relates to antiperspirant / deodorant compositions and methods of reducing perspiration. More specifically, the present invention relates to new and improved antiperspirant / deodorant compositions comprising water-dispersible organic polymers. Background technique [0003] Antiperspirant products typically use aluminum and zirconium based salts as active antiperspirant ingredients to control sweat and malodor. However, such active antiperspirant ingredients may be perceived negatively by consumers due to health and environmental concerns. Additionally, the use of high concentrations of such active antiperspirant ingredients may cause irreversible staining of clothing. [0004] The above-mentioned problems have been solved in a numbe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/81A61Q15/00
Inventor H·M·法里斯D·I·普雷图保罗
Owner ISP INVESTMENTS INC