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Cosmetic composition in the form of moldable and stretchable gel

A technology for cosmetic compositions and gels, which is applied in the directions of cosmetics, cosmetic preparations, cosmetic preparations, etc., can solve problems such as inconvenience and time-consuming

Pending Publication Date: 2021-12-31
LOREAL SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is inconvenient for consumers to access cosmetic compositions contained in bulky containers
[0008] Furthermore, in the case of cosmetic compositions in the form of emulsions and contained in large-capacity bottles, if consumers travel by air, they need to check in luggage for transport, which is time-consuming

Method used

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  • Cosmetic composition in the form of moldable and stretchable gel
  • Cosmetic composition in the form of moldable and stretchable gel
  • Cosmetic composition in the form of moldable and stretchable gel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0140] Example 1: Preparation of Cosmetic Compositions According to the Invention and Comparative Formulations

[0141] Cosmetic compositions were prepared according to inventive formulations (inventive) 1-6 and comparative formulations (comparative) 1-3 listed in the table below:

[0142]

[0143] Preparation Process:

[0144] The cosmetic compositions listed above were prepared as follows:

[0145] 1) Heat water to 80°C in a kettle,

[0146] 2) Add oxyacetophenone, phenoxyethanol, copper gluconate, all water-soluble active ingredients or preservative ingredients (if present) into the kettle one by one,

[0147] 3) If the oil-absorbing powder (such as silica silylate) is difficult to dissolve in the water phase, mix the polyol and the oil-absorbing powder together to obtain a paste-like mixture, and add the mixture to the kettle,

[0148] 4) Mix carrageenan, glucomannan and glycerin into a paste-like mixture, and add the mixture into the kettle,

[0149] 5) Keep stirri...

Embodiment 2

[0156] Example 2: Evaluation of Cosmetic Compositions of the Invention and Comparative Formulations

[0157] Stretchability can be characterized by elongation using a fabric tensile strength tester from the company Tinius Olsen.

[0158] Elongation refers to the maximum elongation without breaking.

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Abstract

Provided is a cosmetic composition in the form of moldable and stretchable gel, comprising carrageenan and a polysaccharide selected from mannan and glucomannan in an aqueous phase in a weight ratio between 5: 95 and 60: 40. A cosmetic process for caring for skin is also provided, comprising stretching the cosmetic composition according to the present invention into a gel with suitable shape and size and applying said gel to the skin for a period of time.

Description

technical field [0001] The present invention relates to a cosmetic composition. In particular, the present invention relates to a cosmetic composition in the form of a moldable and stretchable gel. Background technique [0002] The skin is the body's protective barrier. It protects the interior of the body from physical damage (such as trauma) and biological damage (such as bacteria, viruses or fungi). [0003] The skin is made up of several layers of cells that coat and protect the underlying tissue. Keratin and collagen fibril proteins form the skeleton of the skin structure. The outermost of these layers is called the stratum corneum. [0004] The development of formulations dedicated to the care of the skin is long-term. The formulation must show satisfactory properties such as ease of use in terms of administration and also satisfactory properties such as ease of portability in terms of storage and transportation. [0005] Compositions currently used for the care ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/02A61K8/31A61K8/73A61Q19/00
CPCA61K8/73A61Q19/00A61K8/737A61K2800/10A61K8/0216A61K8/042
Inventor 巫珊陈迪
Owner LOREAL SA
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