Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Composition with whitening effect as well as preparation method and application thereof

The technology of a composition and a derivative is applied in the field of compositions with whitening effect and its preparation, and can solve the problems of weak whitening and lightening effect of stains and the like

Pending Publication Date: 2021-11-02
GUANGZHOU HUANYA COSMETIC SCI & TECH CO LTD
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This traditional Chinese medicine formula has the effects of promoting blood circulation, removing blood stasis, filling qi and blood, making people look rosy, reducing dullness, and enhancing luster, but the effect of whitening and lightening spots is relatively weak

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
  • Composition with whitening effect as well as preparation method and application thereof
  • Composition with whitening effect as well as preparation method and application thereof
  • Composition with whitening effect as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] A composition with whitening effect, comprising the following components in parts by weight: 5 parts of α-hydroxy acid, 0.2 part of phenylethyl resorcinol, 5 parts of ethyl ascorbic acid, 5 parts of tranexamic acid, diglucose 0.3 parts of gallic acid, 0.03 parts of hydroxyphenylpropionamide benzoic acid, 5 parts of 1,2-pentanediol, and 79.47 parts of deionized water.

[0051] Wherein, the α-hydroxy acid is a mixture of lactic acid, glycolic acid, citric acid, malic acid, tartaric acid and mandelic acid in a mass ratio of 1:1:0.3:0.05:0.05:0.05.

[0052] The preparation method of the composition with whitening effect in this embodiment comprises the following steps:

[0053] (1) Add phenylethyl resorcinol, diglucosyl gallic acid and hydroxyphenylpropanamide benzoic acid into 1,2-pentanediol, heat to 50-80°C, stir until completely dissolved, and obtain a mixture Liquid A;

[0054] (2) Add α-hydroxy acid, ascorbic acid ethyl ether and tranexamic acid into deionized water...

Embodiment 2

[0057] A composition with whitening effect, comprising the following components in parts by weight: 2 parts of α-hydroxy acid, 0.5 part of hexylresorcinol, 1 part of sodium ascorbyl phosphate, 3 parts of tranexamic acid, and 0.3 part of ellagic acid , 0.05 parts of madecassoside, 10 parts of glycerin, and 83.15 parts of deionized water.

[0058] Wherein, the alpha-hydroxy acid is a mixture of citric acid, malic acid, tartaric acid and mandelic acid in a mass ratio of 0.3:0.05:0.05:0.05.

[0059] The preparation method of the composition with whitening effect in this embodiment comprises the following steps:

[0060] (1) Add hexylresorcinol and ellagic acid into glycerin, heat to 50-80°C, stir until completely dissolved, and obtain mixed solution A;

[0061] (2) Add α-hydroxy acid, sodium ascorbyl phosphate, tranexamic acid and madecassoside into deionized water, stir until completely dissolved, and obtain mixed solution B;

[0062] (3) Mix the mixed solution A and the mixed ...

Embodiment 3

[0064] A composition with whitening effect, comprising the following components in parts by weight: 10 parts of α-hydroxy acid, 0.1 part of 4-butyl resorcinol, 1 part of ascorbic acid glucoside, 1 part of tranexamic acid, and propyl gallate 0.5 parts of esters, 0.02 parts of paeonol, 5 parts of 1,3-propanediol, and 82.38 parts of deionized water.

[0065] Wherein, the α-hydroxy acid is a mixture of lactic acid, glycolic acid, citric acid, malic acid and mandelic acid in a mass ratio of 1:1:0.3:0.05:0.05.

[0066] The preparation method of the composition with whitening effect in this embodiment comprises the following steps:

[0067] (1) Add 4-butylresorcinol, propyl gallate and paeonol into 1,3-propanediol, heat to 50-80°C, stir until completely dissolved, and obtain mixed solution A;

[0068] (2) Add α-hydroxy acid, ascorbyl glucoside and tranexamic acid into deionized water, stir until completely dissolved, and obtain mixed solution B;

[0069] (3) Mix the mixed solution ...

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 belongs to the technical field of cosmetics, and discloses a composition with a whitening effect and a preparation method and application thereof. The composition comprises the following components: alpha-hydroxy acid, resorcinol derivatives, ascorbic acid and derivatives thereof, tranexamic acid, gallic acid and derivatives thereof. According to the composition disclosed by the invention, all the components supplement each other and have a synergistic effect, and the composition acts on the skin from three dimensions, so that rapid, effective and lasting whitening is realized.

Description

technical field [0001] The invention belongs to the technical field of cosmetics, and in particular relates to a composition with whitening effect and its preparation method and application. Background technique [0002] At present, commercially available whitening products have problems such as easy skin sensitivity and tingling, long onset time, and inconspicuous efficacy. What’s more, they can cause skin inflammation and even cause harm to health. Therefore, the research and development of whitening products has been paid more and more attention by dermatologists and cosmetics companies. How to develop safe, mild and effective whitening products is an urgent problem for daily chemical brands and dermatology departments. [0003] The whitening products on the market have a single whitening effect, only targeting part of the process of melanin production, and the whitening effect is weak. At the same time, in order to pursue the mildness of whitening products, more cosmetic...

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
IPC IPC(8): A61K8/34A61K8/365A61K8/368A61K8/44A61K8/67A61Q19/02A61Q19/08
CPCA61K8/365A61K8/347A61K8/676A61K8/44A61K8/368A61Q19/02A61Q19/08A61K2800/782A61K2800/5922
Inventor 孔秋婵陈庆生夏高辉毛善巧
Owner GUANGZHOU HUANYA COSMETIC SCI & TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com