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

Large seaweed extract sunscreen skin care emulsion and preparation method thereof

The technology of seaweed extract and red algae extract is applied in skin care preparations, pharmaceutical formulations, cosmetic preparations and other directions, which can solve the problems affecting human respiratory enzyme activity, toxicity, teratogenicity, etc., and achieve good chemical sunscreen effect, Prevents rapid volatilization and promotes hydration

Inactive Publication Date: 2014-12-24
WENZHOU MEDICAL UNIV
View PDF8 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the 1970s, some synthetic antioxidants such as Butylated hydroxytoluene (BHT), Butylated hydroxyanisole (BHA), Propyl gallate (PG) is used in cosmetics. Although it has good antioxidant activity, it has certain toxicity, which can affect the activity of human respiratory enzymes, and some even have teratogenic and carcinogenic effects.

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A kind of macroalgae extract sunscreen skin care lotion, is made by mixing the following components by weight:

[0039] 30 parts of decolorized brown algae extract solution, 30 parts of decolorized red algae extract solution, 5 parts of nanoscale barium sulfate powder (the particle size of nanoscale barium sulfate powder is 20-70nm), 5 parts of nanoscale silica powder (nanoscale two The particle size of silica powder is 20-70nm), 5 parts of glyceryl monostearate, 7 parts of white oil, 8 parts of vaseline, 3 parts of beeswax, 1 part of chitosan, 3 parts of Inonotus obliquus polysaccharide, 0.6 part of royal jelly, 2 parts of olive oil, 0.6 parts of sodium lauryl sulfate, 0.5 parts of triethanolamine, and 25 parts of deionized water.

[0040] The preparation method of the decolorized brown algae extract solution is as follows: after cleaning the copper algae, drying and pulverizing to obtain algal powder, the algal powder and the mass concentration of 85% ethanol solution...

Embodiment 2

[0050] A kind of macroalgae extract sunscreen skin care lotion, is made by mixing the following components by weight:

[0051] 35 parts of decolorized brown algae extract solution, 35 parts of decolorized red algae extract solution, 3 parts of nanoscale barium sulfate powder (the particle size of nanoscale barium sulfate powder is 20-70nm), 3 parts of nanoscale silica powder (nanoscale two The particle size of silica powder is 20-70nm), 3 parts of glyceryl monostearate, 5 parts of white oil, 7 parts of vaseline, 2 parts of beeswax, 3 parts of chitosan, 1 part of Inonotus obliquus polysaccharide, 0.3 part of royal jelly, 1 part of olive oil, 0.5 part of sodium lauryl sulfate, 0.6 part of triethanolamine, 15 parts of deionized water.

[0052] The preparation method of the decolorized brown algae extract solution is as follows: after cleaning the copper algae, drying and crushing to obtain algal powder, the algal powder and the mass concentration of 90% ethanol solution are mixed...

Embodiment 3

[0062] A kind of macroalgae extract sunscreen skin care lotion, is made by mixing the following components by weight:

[0063] 32 parts of decolorized brown algae extract solution, 32 parts of decolorized red algae extract solution, 4 parts of nano-scale barium sulfate powder (the particle size of nano-scale barium sulfate powder is 20-70nm), 4 parts of nano-scale silica powder (nano-scale two The particle size of silica powder is 20-70nm), 4 parts of glyceryl monostearate, 6 parts of white oil, 7 parts of vaseline, 3 parts of beeswax, 2 parts of chitosan, 2 parts of Inonotus obliquus polysaccharide, 0.5 part of royal jelly, 1 part of olive oil, 0.6 part of sodium lauryl sulfate, 0.6 part of triethanolamine, 20 parts of deionized water.

[0064] The preparation method of the decolorized brown algae extract solution is as follows: after cleaning the copper algae, drying and pulverizing to obtain algal powder, the algal powder and the mass concentration of 85% ethanol solution a...

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

PropertyMeasurementUnit
particle sizeaaaaaaaaaa
Login to View More

Abstract

The invention discloses large seaweed extract sunscreen skin care emulsion and a preparation method thereof. The large seaweed extract sunscreen skin care emulsion is prepared by mixing the following components in parts by weight: 30-35 parts of decolorized brown algae extract solution, 30-35 parts of decolorized red alga extract solution, 3-5 parts of nanoscale barium sulfate powder, 3-5 parts of nanoscale silicon dioxide powder, 3-5 parts of glycerin monostearate, 5-7 parts of white oil, 7-8 parts of Vaseline, 2-3 parts of beewax, 1-3 parts of chitosan, 1-3 parts of polysaccharide of inonotus obliquus, 0.3-0.6 part of royal jelly, 1-2 parts of olive oil, 0.5-0.6 part of lauryl sodium sulfate, 0.5-0.6 part of triethanolamine and 15-25 parts of deionized water. The large seaweed extract sunscreen skin care emulsion has high stability and safety, is good in sunscreen property and has the effects of whitening, efficiently supplementing water, nourishing and moisturizing, balancing oil and resisting skin aging.

Description

technical field [0001] The invention relates to a cosmetic, in particular to a large seaweed extract sunscreen and skin care emulsion and a preparation method thereof. Background technique [0002] With the deterioration of the environment and the increase of the ozone hole, the damage of ultraviolet rays to the skin has always been concerned by people. Although ultraviolet rays can not only combine with subcutaneous cholesterol to form vitamin D, promote calcium metabolism, help bone aging, but also have antibacterial and bactericidal effects, which are helpful for the treatment of skin diseases. But too strong ultraviolet rays can make the skin dry; accelerate skin aging; produce or deepen dark spots and freckles; excessive exposure to the sun may cause skin cancer; people with photosensitivity, exposure to ultraviolet rays can cause dermatitis. [0003] According to the mechanism of sun protection, traditional sunscreen cosmetics are divided into physical and organic sun...

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): A61K8/98A61K8/97A61K8/73A61Q17/04A61Q19/00
Inventor 马余烹关万春艾为明郑鹏飞杨安强马雷磊宋呈锴
Owner WENZHOU MEDICAL UNIV
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