Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Plant-derived sunscreen composition and application thereof to makeup

A technology of composition and cosmetics, which is applied in sunscreen composition and its application in cosmetics, can solve the problems of unfavorable biodegradation and toxicity of chemical sunscreens, and achieve good ultraviolet absorption capacity, mutual coordination of ingredients, and balance of skin conditions Effect

Inactive Publication Date: 2017-05-24
江西登云健康美业互联有限公司 +1
View PDF5 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the other hand, chemical sunscreens are not biodegradable and are toxic to the environment

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

[0027] A method for preparing a β-cyclodextrin inclusion compound containing a sunscreen composition, comprising the following steps: 1), mixing 0.1 kg of oryzanol, 10 kg of curcumin and 20 kg of C12-15 alcohol benzoate, heating and dissolving Prepare the oil phase; 2) Slowly add the oil phase to the saturated β-cyclodextrin aqueous solution under stirring, wherein the mass ratio of the oil phase to β-cyclodextrin is 1:5, and then turn on 240W ultrasonic treatment for 5 minutes, Insulated and stirred for 1 hour; 3) cooled, stored at room temperature for 5 hours, and vacuum freeze-dried to powder.

Embodiment 2

[0029] A method for preparing a β-cyclodextrin inclusion complex containing a sunscreen composition, comprising the following steps: 1), mixing 1 kg of oryzanol, 0.1 kg of curcumin and 20 kg of C12-15 alcohol benzoate, heating and dissolving Prepare the oil phase; 2) Slowly add the oil phase to the saturated β-cyclodextrin aqueous solution under stirring, wherein the mass ratio of the oil phase to β-cyclodextrin is 1:10, and then turn on 240W ultrasonic treatment for 3 minutes, Insulate and stir for 2 hours; 3) Cool, store at room temperature for 1 hour, and vacuum freeze-dry to powder.

Embodiment 3

[0031]A preparation method of a β-cyclodextrin inclusion compound containing a sunscreen composition, comprising the following steps: 1) mixing 5 kg of oryzanol, 5 kg of curcumin and 15 kg of C12-15 alcohol benzoate, heating and dissolving to prepare Obtain the oil phase; 2) Slowly add the oil phase to the saturated β-cyclodextrin aqueous solution under stirring, in which the mass ratio of the oil phase to β-cyclodextrin is 1:8, then turn on 240W ultrasonic treatment for 3 minutes, keep warm Stir for 2 hours; 3) Cool, store at room temperature for 1 hour, and vacuum freeze-dry to powder.

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 a plant-derived sunscreen composition and application thereof to makeup. The sunscreen composition is mainly prepared from the following components in parts by mass: 0.1 to 10 parts of oryzanol and 0.1 to 10 parts of curcumin. The sunscreen composition provided by the embodiment of the invention is blended according to a certain proportion, is rich in a plurality of functional components which are blended and coordinated together, has high ultraviolet ray absorbing capability, can be used for effectively resisting degradation or harm to objects / human bodies caused by ultraviolet rays, and has a remarkable sunscreen effect. When applied to the makeup, the sunscreen composition has a sunscreen effect and the skin-protecting effect of regulating and nourishing skin, and is free from stimulation to human skin.

Description

technical field [0001] The invention belongs to the field of chemical industry, and in particular relates to a plant-derived sunscreen composition and its application in cosmetics. Background technique [0002] Ultraviolet light refers to light with a wavelength of 100-400nm in sunlight, which is divided into three bands: UVA (320-400nm), UVB (280-320nm) and UVC (100-280nm). The ultraviolet rays that reach the earth's surface are only 6% of the sun's rays, but they cause quality deterioration of rubber, paint, ink, etc. Black and so on. Therefore, people have to add ultraviolet absorbers to various products to prevent deterioration or damage caused by ultraviolet rays to products added with ultraviolet absorbers or objects / human bodies covered with these products. [0003] Many chemical UV absorbers have been researched. According to their structural classification, they mainly include: cinnamic acids, PABAs, benzophenones, salicylic acids, heterocyclics, camphors, dibenzo...

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): A61K8/63A61K8/35A61Q17/04A61K8/9794A61K8/9789A61K8/92A61K8/891A61K8/86A61K8/81A61K8/73A61K8/60A61K8/58A61K8/49A61K8/42A61K8/37A61K8/34A61Q19/00
CPCA61K8/34A61K8/345A61K8/347A61K8/35A61K8/37A61K8/375A61K8/42A61K8/498A61K8/585A61K8/602A61K8/63A61K8/73A61K8/8152A61K8/8158A61K8/86A61K8/891A61K8/922A61K8/97A61K2800/56A61K2800/84A61Q17/04A61Q19/00
Inventor 黄云薇其他发明人请求不公开姓名
Owner 江西登云健康美业互联有限公司
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
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