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A kind of high stability sunscreen skin care milk and preparation method thereof

A technology of skin care milk and stability, which is applied in the field of sunscreen skin care milk and its preparation, which can solve the problems of simple stability evaluation method, poor stability, and low evaluation standard of system stability, etc., and achieve the effect of high stability

Active Publication Date: 2021-02-12
金鹏飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the stability evaluation method of this invention is too simple, and the evaluation standard for system stability is relatively low, and the stability of the chlorophyll sunscreen and after-sun repair skin care products obtained in several comparative examples is not good.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A highly stable sunscreen skin care lotion, made of the following raw materials in mass percentage: 4% hydrogenated jojoba oil, 4% almond oil, 3% carrageenan, and 3% cyclopentasiloxane , Cetearyl Alcohol 2%, PEG-100 Stearate 1.5%, Tocopheryl Acetate 0.8%, Bisabolol 0.2%, Cetearyl Glucoside 3%, 1,2-Butanedi Alcohol 7%, sodium hyaluronate 0.1%, carbomer 0.2%, trehalose 2%, chlorophyll complex liposome 7%, β-glucan 0.35%, phenoxyethanol 0.3%, triethanolamine 0.2%, essence 0.05% and the balance of deionized water.

[0021] The chlorophyll composite liposome is prepared from 70 parts of lecithin, 22 parts of Tween-80, 4 parts of BALANITESROXBURGHII seed oil, 6 parts of chlorophyll and 3 parts of lutein; the preparation method comprises the following steps:

[0022] (1) Mix lecithin, Tween-80, BALANITES ROXBURGHII seed oil, chlorophyll and lutein evenly, add absolute ethanol at a solid-liquid ratio of 20mg / ml, stir to dissolve fully, and then Under vacuum conditions at 42°C...

Embodiment 2

[0030] Chlorophyll composite liposomes were prepared from 80 parts of lecithin, 18 parts of Tween-80, 5 parts of BALANITESROXBURGHII seed oil, 4 parts of chlorophyll and 1 part of lutein, and the others were completely consistent with Example 1.

Embodiment 3

[0032] Chlorophyll composite liposomes were prepared from 60 parts of lecithin, 25 parts of Tween-80, 3 parts of BALANITESROXBURGHII seed oil, 8 parts of chlorophyll and 5 parts of lutein, and the others were completely consistent with Example 1.

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PUM

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Abstract

The invention discloses a sunscreen skin care milk with high stability, which is made of the following raw materials: hydrogenated jojoba oil, long handle almond oil, carapane, cyclopentasiloxane, cetearyl alcohol, PEG‑100 Stearate, Tocopheryl Acetate, Bisabolol, Cetearyl Glucoside, 1,2‑Butanediol, Sodium Hyaluronate, Carbomer, Trehalose, Chlorophyll Complex Lipid Plastid, β-glucan, phenoxyethanol, triethanolamine, essence and deionized water, the chlorophyll composite liposome is prepared from lecithin, Tween-80, Roche acorn seed oil, chlorophyll and lutein get. The present invention obtains a sunscreen and skin care milk with high stability by selecting the combination of Roche Quercus seed oil, lutein and chlorophyll, selecting a specific dosage ratio of components, a specific preparation process and parameters, and at the same time achieves impressive results in terms of sunscreen efficacy. Unexpected technical effects.

Description

technical field [0001] The invention relates to the field of daily cosmetics, in particular to a highly stable sunscreen skin care milk and a preparation method thereof. Background technique [0002] With the faster and faster pace of work and life of modern people, the mental pressure is increasing, coupled with the damage of many factors such as bad living habits, harsh environment, ultraviolet rays, incorrect skin care, etc., causing skin dryness and dehydration , melanin deposition, dullness, pigmentation and other skin problems, which seriously affect the appearance. As people's awareness of the importance and necessity of UV protection continues to deepen, the demand for sunscreen cosmetics market is also increasing, and safe, efficient, and broad-spectrum sunscreen products have gradually become the focus of attention. Sunscreens are the key ingredients in sunscreen cosmetics that play a role in sun protection. Currently, sunscreens on the market are mainly divided i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/92A61K8/73A61K8/67A61K8/60A61K8/58A61K8/55A61K8/49A61K8/34A61K8/14A61K8/31A61Q17/04A61Q19/00
CPCA61K8/14A61K8/31A61K8/345A61K8/4993A61K8/553A61K8/58A61K8/585A61K8/60A61K8/604A61K8/678A61K8/73A61K8/735A61K8/922A61K2800/56A61Q17/04A61Q19/00
Inventor 施维忠张建军孙爱芳王从菊王雪梅
Owner 金鹏飞
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