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

Sunscreen compositions and methods of their use

A technology of composition and extract, applied in sunscreen composition and its application field, can solve the problems of heavy, low staying power, low affinity performance and the like

Inactive Publication Date: 2016-01-20
MARY KAY INC
View PDF17 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These compositions suffer from various deficiencies: unpleasant tactile properties (such as a heavy, greasy, or sticky feel), low staying power (such as a tendency to migrate or pool from the point of application, or to easily tendency to remove from the skin), insufficient moisturizing and / or UV protection, and low affinity properties

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

[0099] Non-limiting examples of compositions

[0100] The compositions listed in Tables 1 to 10 are non-limiting compositions that can be used in the context of the present invention. Table 9 was prepared as a body lotion. Table 10 was prepared as a distillate.

[0101] Table 1*

[0102] Element**

% concentration (by weight)

water

45

Homosalate

10

Otilisate

5

Oxybenzone

4

octocrylene

2

Avobenzone

2

plankton extract

0.05

Hydrolyzed Alginate

0.05

Sea Fennel Extract

0.1

Excipients***

Appropriate amount

[0103] *The formulation can be prepared by mixing the ingredients in a beaker under heating at 70 to 75°C until homogeneous. The formulation can then be cooled to standard room temperature (20 to 25°C). In addition, additional ingredients can be added, for example, to adjust the rheological properties of the composition, if desired.

[0104] **A...

Embodiment 2

[0153] analyze

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
boiling pointaaaaaaaaaa
Login to View More

Abstract

Described herein are topical skin compositions useful for protecting the skin from the sun. The topical skin compositions comprise cosmetic ingredients such as homosalate, octisalate, oxybenzone, octocrylene, avobenzone, dimethicone, butylene glycol, styrene / acrylates copolymer, C12-15 alkyl benzoate, dicaprylyl carbonate, glycerin, ceteareth-25, dimethicone crosspolymer, magnesium aluminum silicate, acetyl dipeptide-1 cetyl ester, Crithmum maritimum extract, hydrolyzed algin, ascorbic acid, plankton extract, and Opuntia tuna fruit extract. The compositions may also comprise other cosmetic ingredients, examples of which include film formers, preservatives, emulsifiers, conditioning agents, and moisturizers. Also disclosed are methods of using the topical skin compositions.

Description

[0001] Cross References to Related Applications [0002] This application claims the benefit of US Provisional Application No. 62 / 023,401, filed July 11, 2014, the contents of which are incorporated herein by reference. technical field [0003] The present invention generally relates to compositions that can be used to protect the skin from the harmful effects of exposure to ultraviolet A (UVA) and ultraviolet B (UVB) radiation from the sun. Background technique [0004] Several skin moisturizing and UV protection compositions are currently available. These compositions suffer from various deficiencies: unpleasant tactile properties (such as a heavy, greasy, or sticky feel), low staying power (such as a tendency to migrate or pool from the point of application, or to easily tendency to remove from the skin), insufficient moisturizing and / or UV protection, and low affinity properties. Contents of the invention [0005] The present invention overcomes the deficiencies of ...

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): A61K8/97A61K8/96A61Q17/04
CPCA61K8/40A61Q19/004A61K8/37A61Q17/04A61K8/35A61K8/891A61K8/345A61K8/86A61K8/26A61K8/64A61K8/733A61K8/676A61K8/8147A61Q19/08A61Q19/007A61K8/9771A61K8/9794A61K8/9789
Inventor 芭芭拉·德基道恩·伯克·科尔文
Owner MARY KAY INC
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