Whitening emulsion and preparation method thereof

An emulsion and whitening technology, applied in the field of whitening emulsion and its preparation, can solve problems such as the inability to meet the needs of consumers, and achieve the effects of preventing skin edema, inhibiting the increase of fat cells, and solving skin sagging

Inactive Publication Date: 2018-10-23
JIANGSU DEHE BIOTECH
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the vigorous development of the cosmetics industry, more and more whitening products have been put into the market. However, looking at the entire cosmetics market, there are few existing products that can quickly whiten and effectively reduce the content of melanin, which cannot meet the needs of consumers.

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
  • Whitening emulsion and preparation method thereof
  • Whitening emulsion and preparation method thereof
  • Whitening emulsion and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Preparation of Whitening Emulsion R-1

[0038] Table 1 Whitening lotion R-1 formula table

[0039]

[0040]

[0041] S101. Premix component A, component B, component C and component D respectively according to the formula amount, respectively stir them evenly and take them out respectively according to the mass ratio of 1:1:1:1 for later use;

[0042] S102. Heat component A and component B to 80°C respectively, mix, stir and homogenize for 5 minutes;

[0043] S103. Cool down the mixed solution of component A and component B to 48°C, add component C and component D in sequence, stir for homogenization for 2 minutes, continue to stir and cool down to 40°C, and the whitening emulsion R- 1.

Embodiment 2

[0045] Preparation of Whitening Emulsion R-2

[0046] Table 2 Whitening lotion R-2 formula table

[0047]

[0048]

[0049] S201. Premix component A, component B, component C and component D according to the formula amount, respectively, stir them evenly and take them out respectively according to the mass ratio of 1:1:1:1 for later use;

[0050] S202. Heat component A and component B to 83°C respectively, mix, stir and homogenize for 5 minutes;

[0051] S203. Cool down the mixed solution of component A and component B to 50°C, add component C and component D in sequence, stir for homogenization for 2 minutes, continue stirring and cool down to 40°C, and the whitening emulsion R- 2.

Embodiment 3

[0053] Preparation of Whitening Emulsion R-3

[0054] Table 3 Whitening lotion R-3 formula table

[0055]

[0056]

[0057] S101. Premix component A, component B, component C and component D respectively according to the formula amount, respectively stir them evenly and take them out respectively according to the mass ratio of 1:1:1:1 for later use;

[0058] S102. Heat component A and component B to 85°C respectively, mix, stir and homogenize for 5 minutes;

[0059] S103. Cool down the mixed solution of component A and component B to 52°C, add component C and component D in turn, stir for homogenization for 2 minutes, continue to stir and cool down to 40°C, and the whitening emulsion R- 3.

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 discloses whitening emulsion which is prepared by mixing a component A, a component B, a component C and a component D according to a mass ratio of 1:1:1:1. The component A is prepared from the following component in parts by weight: 2.0 to 4.0 parts of C14 to 22 alcohol; 1.5 to 2.5 parts of cetostearyl alcohol, 0.2 to 0.4 part of polysorbate-20, 0.2 to 0.4 part of glyceryl stearate,3.0 to 5.0 parts of isostearyl glyceryl pentaerythrityl ether, 3.0 to 5.0 parts of humectant and 0.4 to 0.6 part of tocopheryl acetate; the component B is prepared from the following component in parts by weight: 8.0 to 12.0 parts of butanediol, 0.04 to 0.06 part of disodium EDTA, 0.05 to 0.15 part of thickener, 0.4 to 0.6 part of D-panthenol and 80.0 to 85.0 parts of deionized water. The whitening emulsion can effectively reduce melanin content and implement rapid whitening.

Description

technical field [0001] The invention relates to the field of chemical industry, in particular to a whitening emulsion and a preparation method thereof. Background technique [0002] With the vigorous development of the cosmetics industry, more and more whitening products have been put into the market. However, looking at the entire cosmetics market, there are few existing products that can quickly whiten and effectively reduce the content of melanin, which cannot meet the needs of consumers. . Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the purpose of the present invention is to provide a whitening emulsion, which can effectively reduce the content of melanin and realize rapid whitening. [0004] In order to solve the above problems, the technical scheme adopted in the present invention is as follows: [0005] The present invention includes a whitening emulsion, which is prepared by mixing component A, component B, component...

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): A61K8/9794A61K8/9789A61K8/73A61K8/67A61K8/49A61K8/44A61Q19/02A61Q19/08A61Q19/00
CPCA61K8/442A61K8/498A61K8/678A61K8/73A61K2800/592A61K2800/5922A61K2800/782A61Q19/00A61Q19/02A61Q19/08A61K8/9789A61K8/9794
Inventor 任雪音刘剑宏浦平南
Owner JIANGSU DEHE BIOTECH
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