A gelatinous water-in-oil emulsion composition and a preparation method thereof and application

An emulsion composition and water-in-oil type technology, which can be used in pharmaceutical formulations, cosmetic preparations, and toiletry preparations, etc., can solve the problems of skin allergies, poor biodegradability, and easy accumulation in the environment, and achieve excellent stability , Good environmental compatibility, skin repairing effect

Inactive Publication Date: 2019-01-15
广州启正化工科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such substances are irritating to the skin to a certain extent, and are likely to cause problems such as allergies for people with highly sensitive skin. Moreover, such substances have poor biodegradability and are easy to accumulate to cause pollution to the environment.

Method used

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  • A gelatinous water-in-oil emulsion composition and a preparation method thereof and application
  • A gelatinous water-in-oil emulsion composition and a preparation method thereof and application
  • A gelatinous water-in-oil emulsion composition and a preparation method thereof and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-4

[0048] A kind of preparation method of gelatinous water-in-oil emulsion composition in embodiment 1-4, comprises the steps:

[0049] (1) Weigh a certain proportion of trimethylolpropane tricaprylate, squalane, and argania thorn kernel oil, put them into the oil phase pot, stir evenly, and obtain the mixed solution A;

[0050] (2) Weigh a certain proportion of polyglycerol-2 triisostearate and add it into the oil phase pot where the mixed solution A is located, and stir evenly to obtain the oil phase solution;

[0051] (3) Slowly draw the water phase solution into the above oil phase solution, and stir at a low speed to prepare a gel water-in-oil emulsion composition.

Embodiment 5

[0052]The preparation method of Example 5 is the same as that of Examples 1-4, only squalane and argania thorn kernel oil are replaced with isononyl isononanoate and shea butter.

Embodiment 6

[0053] The preparation method of Example 6 is the same as that of Examples 1-4, except that squalane and argan tree kernel oil are replaced with PEG-7 olive oil ester and PEG-6 caprylic acid / capric glyceride.

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Abstract

The invention provides a gelatinous water-in-oil emulsion composition, a preparation method and an application thereof. The composition is prepared by the following method: adding 60-80% trimethylolpropane trioctanoate, and 1-20% of oil into an oil phase pot and uniformly stirring the mixture to obtain a mixed liquid A; adding 1-10% emulsifier into an oil phase pot where the mixed liquid A is located, and stirring the mixture to obtain an oil phase solution; slowly pumping 1-10% of a water phase solution into the oil-phase solution, and stirring the mixture at a lower speed to obtain the composition. The composition is very similar to human sebum in structure, safe and non-irritating, and is not easy to sensitize. Its stability is excellent, but also moisturizing, moisturizing, repair skineffect.

Description

technical field [0001] The invention belongs to the field of cosmetics, and in particular relates to a gel-like water-in-oil emulsion composition and a preparation method and application thereof. Background technique [0002] At present, when making personal care products such as shampoo products, cosmetics and medical skin care products, it is often necessary to add ingredients with conditioning effects, which have the effect of conditioning the skin. These substances are the true conditioning ingredients in personal care and key components of skin care products. Many functional ingredients are oil-soluble. When mixing unstable, low-water-soluble functional substances with water-soluble products, the delivery system of emulsion is needed. [0003] Emulsion is a heterogeneous dispersion system formed by two or more liquids that are immiscible with each other. Oil-in-water (O / W) emulsions are mainly used in traditional emulsions, which have good stability and transparency. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/92A61K8/06A61K8/31A61K8/37A61Q5/02A61Q19/00A61Q19/08
CPCA61K8/042A61K8/064A61K8/31A61K8/37A61K8/375A61K8/922A61K2800/10A61Q5/02A61Q19/00A61Q19/08
Inventor 张家宝林旭武
Owner 广州启正化工科技有限公司
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