Sunscreen composition and application thereof

A technology of composition and extract, which is applied in the field of daily chemical products, can solve the problems of coenzyme Q10 instability, poor skin nourishing effect, and unutilized cistanche, and achieve the effect of reducing types and dosage, broad application prospects, and significant sunscreen effect

Active Publication Date: 2020-08-11
北京斯利安药业有限公司
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the invention discloses that Cistanche can be used in sunscreen preparations, it can be seen from its examples that Cistanche has not been really utilized, and it finally uses a combination of coenzyme Q10, lipoic acid, glycyrrhizic acid, vitamin E and vitamin C
But the combination of this preparation is all chemical ingredients, the skin nourishing effect is relatively poor, and coenzyme Q10, one of the key ingredients, is unstable, easy to change color, and the quality is difficult to control

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Sunscreen composition and application thereof
  • Sunscreen composition and application thereof
  • Sunscreen composition and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] Embodiment 1: sunscreen composition of the present invention

[0066] 1. Formula

[0067] Table 2

[0068]

[0069] 2. Comparative example

Embodiment 2

[0074] Embodiment 2: Contrastive test of sunscreen and whitening, moisturizing and anti-wrinkle effects

[0075] 1. Sunscreen effect test

[0076] Prepare blank emulsion, including oil phase: 3 parts of cetearyl alcohol, 2 parts of glyceryl stearate, 6.5 parts of white oil, 0.1 part of propylparaben; water phase: 0.1 part of xanthan gum, potassium lauryl phosphate 1.5 parts, 5 parts of glycerin, 0.15 parts of methylparaben, and 81.65 parts of water.

[0077] Select formula 1-5 in Example 1, control sample is comparative example 1-3, take 98 parts of blank emulsion, add 2 parts of test composition respectively. According to the "Safety and Technical Specifications for Cosmetics" (2015 Edition) Sunscreen Cosmetics SPF Test Method (Human Method) to test the sunscreen effect of the product, the test method is as follows:

[0078] Sun protection factor (SPF): Also known as the sun protection factor, it indicates the level of sun protection that sun protection products can exert. ...

Embodiment 3

[0092] Embodiment 3: Preparation of daily chemical product sunscreen

[0093] 1. Formula

[0094] table 5

[0095]

[0096] 2. Preparation method (if the formula does not contain a certain ingredient, the ingredient will not be added during the preparation process)

[0097] Step 1. Titanium dioxide, ethylhexyl methoxycinnamate, zinc oxide, ethylhexyl salicylate, C12-15 alcohol benzoate, caprylic / capric triglyceride, aluminum stearate, Mix and stir polyhydroxystearic acid, stearic acid, and aluminum oxide until transparent, and heat to 88°C to form an oil phase;

[0098] Water, butylene glycol, 1,2-hexanediol, 1,2-pentanediol, sodium stearyl glutamate, silica, polyester-5, polyacrylate crosspolymer-6, hydroxypropyl Add methylcellulose stearyl ether, ammonium acryloyldimethyl taurate / VP copolymer, and disodium EDTA into an emulsifier, stir and mix evenly, and heat to 88°C to form a water phase;

[0099] Step 2. Pump the oil phase into the water phase for homogeneous emuls...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to the technical field of daily chemical products, and discloses a sunscreen composition and an application thereof. The sunscreen composition disclosed by the invention comprises a desertliving cistanche extract, a salvia officinalis seed extract and a turmeric root extract. By selecting the three traditional Chinese medicine functional components, namely the desertliving cistanche extract, the salvia officinalis seed extract and the turmeric root extract, the sunscreen composition containing traditional Chinese medicine, which has more remarkable sunscreen effects and whitening, moisturizing and anti-wrinkle effects, is obtained. On the basis, madecassoside, tocopherol and Shea nut butter are added to synergistically enhance effects in all aspects. The composition disclosed by the invention can be matched with auxiliaries in the field of daily chemical products to prepare daily chemical products integrating sun protection, whitening, moisturizing and wrinkle resistance to meet increasingly diversified requirements of consumers, and thereby has wide application prospects.

Description

technical field [0001] The invention relates to the technical field of daily chemical products, in particular to a sunscreen composition and its application. Background technique [0002] As early as 20 years ago, developed countries such as Europe and the United States began to realize the impact of radiation on the skin. Sunlight is an indispensable substance for the survival and growth of all things in the world, and an appropriate amount of ultraviolet radiation is conducive to human health. It can not only accelerate blood circulation, help synthesize vitamin D to promote the absorption of calcium ions, but also make people feel calm. However, excessive ultraviolet rays can cause a variety of skin damage and harm the human body. [0003] Ultraviolet rays in sunlight are divided into short-wave (UVC, 180-280nm), medium-wave (UVB, 280-320nm) and long-wave (UVA, 320-400nm) ultraviolet rays. Among them, UVC is almost completely absorbed when passing through the ozone lay...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9789A61K8/9794A61Q17/04A61Q19/00A61Q19/02A61Q19/08
CPCA61K8/9789A61K8/9794A61Q17/04A61Q19/02A61Q19/00A61Q19/08A61K2800/5922
Inventor 郝姗姗肖艳皎岳玉荣钟敏韩雅慧
Owner 北京斯利安药业有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap