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

Non-greasy sunscreen cream

A sunscreen and greasy technology, applied in skin care preparations, cosmetics, cosmetic preparations, etc., can solve the problems of greasy, not refreshing, too large particles, etc., to prevent skin aging, promote waste excretion, and enhance refreshing feeling Effect

Inactive Publication Date: 2014-06-04
SUZHOU GULI BIOTECH
View PDF2 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of the existing sunscreens, which are too large and greasy and not refreshing, the present invention provides a non-greasy sunscreen, which promotes palmitate, ethoxylated methyl alcohol by adding sodium hyaluronate and butanediol. The solubility of glucose fatty acid ester in aqueous solution can not only meet the content required by sunscreen, but also improve the greasy feeling and obtain a refreshing and non-greasy sunscreen

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

[0015] A non-greasy sunscreen consisting of:

[0016] Capryl-methoxycinnamic acid 5.5%, natural aloe extract 3.0%, vitamin E 2%, licorice extract 2.5%, sodium hyaluronate 3%, vitamin A palmitate 2.0%, methyl glucose fatty acid ester 0.7% , Otokile 4.0%, ethoxylated methyl glucose fatty acid ester 1.2%, butanediol 5.0%, terephthalmethylene biscamphorsulfonic acid 9.1%, deionized water balance. Wherein the percentages used are mass percentages.

[0017] 5.5g of octyl-methoxycinnamic acid, 0.7g of methyl glucose fatty acid ester, 4.0g of otoquirel, 1.2g of ethoxylated methyl glucose fatty acid ester, terephthalmethylene dicamphor Put 9.1g of sulfonic acid in a container, heat to 80~85°C, stir evenly to obtain viscous mixture A, then dissolve 3.0g of natural aloe extract, 2g of vitamin E, and 2.5g of licorice extract in water, Stir evenly at 40~50°C to obtain mixture B, add A to B, add 3g of sodium hyaluronate, 2.0g of vitamin A palmitate, and 5.0g of 1,3-butanediol to promote d...

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 a non-greasy sunscreen cream. Components and the mass percentage of each component are as follows: 5-6% of octyl-methoxycinnamic acid, 2-4.0% of natural aloe extraction liquid, 1-3% of vitamin E, 2-3% of licorice extract, 2-5% of sodium hyaluronate, 1-3% of vitamin A palmitate, 0.3-1.0% of methyl glucose fatty acid ester, 2-4% of octocrylene, 0.8-1.6% of ethoxylation methyl glucose fatty acid ester, 3-7% of 1,3-butylene glycol, 8.2-10% of terephthalylidene dicamphor sulfonic acid, and the balance being deionized water. The sodium hyaluronate added in the water solution has very high viscosity, and has an thickening effect and a stabilizing effect, without presence of a greasy sense; the added 1,3-butylene glycol can promote dissolution of sunscreen components; and the added vitamin A palmitate can form a film having the functions of lubrication and protection on the surface of skins, and prolong the contact time of the sunscreen cream and the skins.

Description

technical field [0001] The invention belongs to the field of daily chemical products, and in particular relates to a non-greasy sunscreen. Background technique [0002] Summer is hot, and the ultraviolet rays in the sun are divided into ultraviolet A light (UVA) and ultraviolet B light (UVB). Clouds and glass, which have a longer wavelength, will penetrate into the deeper dermis, causing skin aging, wrinkles, spots, and even skin cancer, and the damage is long-term chronic accumulation. Currently outdoors, sunscreen is usually used to prevent skin from being damaged by ultraviolet rays. The chemical sunscreens currently used by everyone usually contain harmful chemical components and heavy metal components, which are prone to skin allergies, peeling and other adverse reactions. Long-term use of sunscreen products containing UV absorbers may cause skin sensitivity, tingling, dryness, and aging of cuticles. Physical sunscreens contain titanium dioxide and zinc oxide. Due to...

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 Patents(China)
IPC IPC(8): A61K8/97A61K8/73A61K8/34A61K8/67A61Q17/04
Inventor 吴娟
Owner SUZHOU GULI BIOTECH
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