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Process for producing a wax preparation

A technology of wax products and crafts, which is applied in the direction of cosmetic preparations, medical preparations containing active ingredients, cosmetic preparations, etc.

Pending Publication Date: 2019-08-16
SCHWAN STABILO COSMETICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Here too, there are restrictions on the solvents used in the eyes, since they must not irritate the eyes when they evaporate

Method used

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  • Process for producing a wax preparation
  • Process for producing a wax preparation

Examples

Experimental program
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Embodiment Construction

[0073] example

[0074] An article suitable as a refill material is produced. The ingredients are shown in the table below, the amounts in each case being percentages by mass (relative to the mass of the total composition).

[0075] Phase A

[0076]

[0077] Phase B

[0078]

[0079] To produce the article, candelilla wax and two synthetic waxes are mixed with dimethicone, then oleyl butylene glycol cocoate, followed by polyglyceryl 5 dioleate, and sucrose polystearate The acid ester acts as an emulsifier and the resulting mass is heated to produce a molten wax phase. The molten mass is then homogenized with black pigment. This gives a waxy phase A. The polyurethane and styrene / acrylate / ammonium methacrylate copolymers were then mixed together as 40% aqueous dispersions each, and phenoxyethanol was added as a preservative. Tris(hydroxymethyl)aminomethane was also added to adjust the pH. The aqueous phase was then heated to a temperature of about 70°C and the wax p...

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PUM

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Abstract

A process for the production of a solid cosmetic preparation is described wherein a wax phase comprising at least one wax, at least one oil, and if applicable, oil-soluble ingredients and solvents aremelted, the molten wax phase is mixed with an aqueous phase comprising at least one water-soluble or water-soluble water-dispersible film former and with a w / o emulsifying system until an emulsion isformed, and the resulting emulsion is allowed to cool to form a wax matrix with aqueous phase droplets embedded therein, and the products made therefrom and their use.

Description

technical field [0001] The present invention relates to a process for the production of cosmetic preparations having a structured wax matrix, the preparations prepared therewith and their use. Background technique [0002] Cosmetic preparations for making up the skin or semi-mucosal membranes are well known. These preparations are available in liquid and solid form. Solid preparations are known in the form of cosmetic pencils, as ointments, or in the form of loose powders or compacts. A mixture of vegetable, animal or synthetic oils, fats and waxes that is anhydrous and in which pigments, pearlescent or other effect substances and fillers are dispersed, usually used in cosmetic pencils or creams. Powders are often made into pressed powders, whereby the pressed powder is a mixture of pigments, pearlescent agents or other effect substances and fillers with an oil- or emulsion-based binder added to make the mixture easier to handle and processing. Also well known are lipsti...

Claims

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Application Information

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IPC IPC(8): A61Q1/10A61K8/81A61K8/87A61K8/92A61K8/02A61K8/06
CPCA61K8/0216A61K8/064A61K8/922A61K8/86A61K8/60A61K8/891A61K8/345A61K8/34A61K8/87A61K8/8152A61K8/41A61K8/19A61Q1/10A61K8/92A61K2800/596A61K8/31A61K8/37
Inventor I·卡勒S·莱博克C·斯伯罗加
Owner SCHWAN STABILO COSMETICS
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