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Sweat-reducing cosmetic preparation

A preparation and emulsion technology, which is applied in the field of cosmetic preparations for reducing sweat, can solve problems such as incompatibility and impossibility of stable production, and achieve mild, effective and effective effects

Inactive Publication Date: 2018-03-27
BEIERSDORF AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0039] A disadvantage of NPK produced in this way is its incompatibility with many common cosmetic auxiliaries such as emulsifiers, surfactants and oils
It is thus almost impossible to stably produce usual formulation forms such as emulsions

Method used

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Experimental program
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Embodiment Construction

[0143] The following are advantageous embodiments of the invention.

[0144] The following examples illustrate formulations according to the invention for reducing or preventing sweating.

[0145] Quantitative information indicates weight fractions based on the total mass of the formulation.

[0146]

[0147]

[0148] Production of phase 2: in which the water-soluble ingredients are heated to 75°C together with the given quantity of water. The oil component and emulsifier were heated separately to 75°C. These phases were combined and homogenized. The emulsion was cooled to room temperature with stirring.

[0149] The production of phase 1 is carried out according to methods I to III (silicic acid pre-solution).

[0150] Phase 1 and Phase 2 can be discharged from the dual chamber package in different ratios. A ratio of 10:90 to 90:10 can be ordered with different pump volumes depending on the package chosen.

[0151] testing and verification

[0152] To verify the...

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Abstract

The invention relates to a cosmetic product comprising a two-chamber container for application of cosmetic preparations, characterized in that the first chamber contains a preparation comprising silicic acid (phase1) and the second chamber a preparation comprising an emulsion (phase 2).

Description

technical field [0001] The present invention relates to a cosmetic for reducing or preventing sweating of eccrine glands, which consists of a packaging with two storage chambers and two cosmetic sub-preparations, characterized in that one cavity has a sub-preparation containing A low molecular weight highly amorphous silicic acid combined with one or more stabilizers, and the second cavity contains the emulsion formulation. Background technique [0002] Sweat refers to the watery secretion produced by the human skin through so-called sweat glands. There are three types of sweat glands in the skin, namely apocrine sweat glands, exocrine sweat glands and eccrine sweat glands (Int J Cosmet Sci. 2007 Jun; 29(3): 169-79). [0003] In humans, the exocrine sweat glands are distributed virtually throughout the body and can produce a considerable amount of clear, odorless secretions consisting of more than 99% water. In contrast, apocrine sweat glands are only present in the hairy ...

Claims

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Application Information

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IPC IPC(8): A61K8/25A61Q15/00A61K8/06
CPCA61K8/06A61K8/25A61K2800/87A61K2800/882A61Q15/00
Inventor 埃尔克·格罗特赫尔弗兰兹·施特布托马斯·施米茨-罗塞米夏埃尔·西特罗伯特·克劳克弗兰克·莱姆贝克
Owner BEIERSDORF AG
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