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Cationic gel system with high oil content and preparing method

A cationic and oil-containing technology, applied in the field of daily chemicals, can solve the problems such as the difficulty in guaranteeing the cleansing efficiency of the massage ointment and the makeup remover gel, the limited application prospect, the cost pressure, the greasy and heavy skin feeling, etc.

Active Publication Date: 2017-05-31
GUANGZHOU KENENG COSMETICS RES CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although these conventional thickening methods can improve the stability of high oil-containing gel systems to a certain extent, the cost pressure and greasy and heavy skin feel brought about greatly limit the application and promotion of oil-containing gels.
However, the oil phase content that is difficult to increase greatly limits the application prospects of such products, making it difficult to guarantee the massage duration of massage ointment and the makeup removal efficiency of makeup remover gel.

Method used

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  • Cationic gel system with high oil content and preparing method
  • Cationic gel system with high oil content and preparing method
  • Cationic gel system with high oil content and preparing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0099] The preparation method of embodiment 1 high oil content gel system

[0100] 1.) At a stirring speed of 200rpm, add the cationic surfactant into the water phase to obtain a homogeneous phase,

[0101] 2) Then, at a stirring speed of 400rpm, add the homogeneously mixed oil phase to the homogeneous phase obtained in step 1);

[0102] 3) After the addition is complete, increase the stirring speed to 1500 rpm, and homogenize for 3 minutes to obtain the final gel.

Embodiment 2

[0103] Embodiment 2 high oil content gel system

[0104] Table 1

[0105]

[0106] Continued Table 1

[0107]

[0108]

[0109] Continued Table 1

[0110]

Embodiment 3

[0121] The test of embodiment 3 stability

[0122] In order to make cosmetics exhibit various functions, it is the first priority to ensure that the contents do not undergo chemical and physical changes.

[0123] Chemical changes include discoloration, fading, odor, pollution, crystallization, etc.

[0124] Physical changes include separation, precipitation, coagulation, white powder, sweating, gelation, uneven streaks, volatilization, solidification, softening, cracking, etc.

[0125] The appearance of these phenomena will not only greatly affect its usability, but also damage the beautiful appearance and image of cosmetics. Generally speaking, each manufacturer has established standards to ensure that cosmetics have a quality life until consumers use them up, and they are constantly working hard to improve the level of research. Guarantees on the life of these products are closely related to ensuring consumer reliability.

[0126] (1) Temperature stability test

[0127] ...

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Abstract

The invention belongs to the field of daily use chemicals and relates to a cationic gel system with high oil content and a preparing method. The cationic gel system with high oil content contains 0.3-5.0 wt% of cationic surface active agent, 45.0-90.0 wt% of oil phase, and the balance aqueous phase. The cationic surface active agent is selected from quaternary ammonium salt and / or tertiary amine salt cationic surface active agents. The oil phase is not particularly limited. By adding the cationic surface active agent according to a specific proportion, on the premise that no thickening agent is added, the oil content of the gel system can be increased to 45% or more, and stability of the whole gel system is maintained.

Description

technical field [0001] The invention belongs to the field of daily chemicals, and in particular relates to a cationic gel system with high oil content and a preparation method thereof. Background technique [0002] In the field of cosmetics, products with high oil phase content have a wide range of application requirements, such as massage oil, baby oil, cleansing oil, and horse oil cream, which has become very popular in recent years. Among them, the transparent texture of products with high oil phase content is an important reason why they are deeply loved by consumers. For the convenience of use, high-oil phase products are usually thickened into the form of gel or cream. However, the transparent / translucent watery appearance forms a huge contrast with the rich skin feeling when used, which brings consumers A new user experience. [0003] However, products with high oil phase content have brought a major challenge to the overall stability of the formula. Too much oil ph...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/41A61K8/04A61Q19/00A61Q5/12A61Q1/14
CPCA61K8/042A61K8/416A61K2800/30A61Q1/14A61Q5/12A61Q19/00
Inventor 王秋静刘孟张伟杰张楚标
Owner GUANGZHOU KENENG COSMETICS RES CO LTD