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A kind of composition and its preparation method and application

A composition and application technology, applied in the fields of cosmetics and skin care, can solve the problems of acne, erythema, stickiness, and inability to give skin moisturizing effect, etc.

Active Publication Date: 2021-03-16
SHANGHAI PECHOIN BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The polyol itself is very viscous, which often brings moisturizing effect to cosmetics and produces very sticky problems at the same time. It cannot give the skin sufficient moisturizing effect, let alone give the skin a long-lasting moisturizing effect.
[0004] Generally, surfactants are used when making emulsions containing water-soluble ingredients and oil-soluble ingredients. However, general surfactants can cause skin irritation, resulting in reactions such as acne and erythema

Method used

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  • A kind of composition and its preparation method and application
  • A kind of composition and its preparation method and application
  • A kind of composition and its preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-3

[0056] Production of mousse type cosmetic composition containing polyol

[0057] According to the proportions in Table 1 below, water, glycerin (P&G), 1.3-butanediol (DAICEL), carbo (NOVEON), tromethamine (DOWCHEMICAL) in the water phase and C14-22 in the oil phase Alcohol (BASF), beeswax (Zhengnan emulsification), shea butter (LIPOCHEM) and squalane (KISHIMOTO) are heated to 75-80°C, after they are dissolved, the oil phase is added to the water phase, and then the obtained The mixture was stirred with a homogenizer (TOKUSHUKIKA HOMO MIXER MARK 2) at a speed of 5000rpm for 5 minutes, and the O / W emulsion obtained after emulsification was filled with the following ratio: emulsion: LBG (composition ratio C4=100wt%)= 90:10wt%.

[0058] Table 1 Specific content of low irritation mousse formulation cosmetics containing polyols

[0059]

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Abstract

The invention discloses a composition and a preparation method and an application thereof. Calculated by the total weight of the composition, the composition contains 5-35wt% of polyhydric alcohol. The composition is mousse (MOUSSE).

Description

technical field [0001] The invention relates to the fields of skin care and cosmetics. More specifically, it relates to a low irritation mousse type high moisturizing cosmetic composition containing polyol. Background technique [0002] The skin of the human body has the function of protecting the body from stimuli from external sources, and it also has a barrier function to prevent the body from losing water from within. In order to prevent the loss of water inside the human body, a thin layer of stratum corneum (stratum corneum) containing water is differentiated from the epidermis of the skin. From a structural point of view, the cells of the stratum corneum are like bricks, and the intercellular lipids of the corneocytes form the skin barrier like mortar. The normal skin stratum corneum usually contains 10%-20% water, so as to provide elasticity and softness to the skin and play a role in protecting the skin. However, due to changes in the external environment such as...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/86A61K8/34A61K8/39A61K8/04A61Q19/00
CPCA61K8/046A61K8/345A61K8/39A61K8/86A61K2800/33A61Q19/00
Inventor 陈斌刘光镐李基西庞萍萍
Owner SHANGHAI PECHOIN BIOTECH CO LTD