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Silicone-free refreshing water-in-oil cream

A water-in-oil type and refreshing technology, which is applied in the direction of medical preparations containing active ingredients, skin care preparations, and cosmetic preparations, etc. It can solve the problem of large silicon environmental pollution, thick and sticky skin feeling, and easy oil and water layering And other problems, to achieve good rheological properties, good skin-friendly effect, and improve the effect of viscosity stability

Active Publication Date: 2022-07-29
HANGZHOU FACECARE COSMETICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Cream is a commonly used skin care product to keep the skin from drying out. However, during use, water-in-oil cream has a long-lasting moisturizing effect compared with oil-in-water cream, but the thick and sticky cream is consumed Therefore, most of the existing water-in-oil skin care products use silicone oil to achieve the goal of refreshing the skin, but silicon is more polluting to the environment, and consumers are resistant to products containing silicon. , when water-in-oil skin care products do not use silicone oil, in addition to the problem of thick and sticky skin, there are also problems such as poor stability and easy oil-water layering. Therefore, a refreshing water-in-oil type without silicone oil is developed Cream has a broad market prospect

Method used

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Embodiment 1

[0018] A refreshing water-in-oil type cream without silicone oil, the mass percentage of each component is: PEG-30 dipolyhydroxystearate 1%, polyglycerol-3 diisostearate 2%, isononyl Isononyl acid 22%, disodium EDTA 0.05%, sodium chloride 1.5%, p-hydroxyacetophenone 0.35%, ethylhexylglycerin 0.05%, 1,2-hexanediol 0.5%, glycerin 4%, butanediol Alcohol 4%, PEG / PPG / polybutylene glycol-8 / 5 / 3 glycerin 2%, water 62.55%.

[0019] Wherein, PEG-30 dipolyhydroxystearate, polyglycerol-3 diisostearate, and isononyl isononanoate form phase A, namely oil phase; water, disodium EDTA, sodium chloride, p-hydroxystyrene Ketone, ethylhexylglycerol, 1,2-hexanediol, glycerin, butanediol, PEG / PPG / polytetramethylene glycol-8 / 5 / 3 glycerin constitutes the B phase, that is, the water phase.

[0020] The preparation method is as follows: respectively heating the oil phase and the water phase in the above formula amounts to 75-80 DEG C, slowly adding the water phase into the oil phase under the conditio...

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Abstract

The invention discloses a refreshing water-in-oil type cream without silicone oil, which is composed of the following components in mass percentage: 0.5-3% of PEG-30 dipolyhydroxystearate, 0.5-3% of polyglycerol-3 diisostearate Ester 0.5-3%, Isononyl Iononanoate 15-30%, Disodium EDTA 0.02-0.1%, Sodium Chloride 0.5-2%, p-Hydroxyacetophenone 0.3-0.5%, Ethylhexylglycerin 0.05- 0.1%, 1,2-Hexanediol 0.3-1%, Glycerol 2-10%, Butylene Glycol 2-10%, PEG / PPG / Polybutylene Glycol-8 / 5 / 3 Glycerol 0.5-5%, Water margin. The product prepared according to the formula of the present invention is light and non-greasy on the skin and has stable performance.

Description

technical field [0001] The invention belongs to the technical field of cosmetics, and in particular relates to a refreshing water-in-oil type cream without silicone oil. Background technique [0002] Creams are commonly used skin care products to keep the skin from drying out, but during use, water-in-oil creams have a lasting moisturizing and moisturizing feel compared to oil-in-water creams, but creams that feel heavy and sticky on the skin are consumed Therefore, most of the existing water-in-oil skin care products use silicone oil to achieve the goal of refreshing the skin, but silicon is a big pollution to the environment, and consumers are resistant to products containing silicon. , When water-in-oil skin care products do not use silicone oil, in addition to the problem of thick and sticky skin, there are also problems such as poor stability and easy oil-water layering. Therefore, a refreshing water-in-oil type that does not contain silicone oil is developed. Creams h...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/06A61K8/39A61K8/86A61Q19/00
CPCA61K8/064A61K8/39A61K8/86A61Q19/00A61K2800/34
Inventor 李成圆金汉坤齐建龙秦雅消炎伟
Owner HANGZHOU FACECARE COSMETICS
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