Unlock instant, AI-driven research and patent intelligence for your innovation.

Pressed powder cosmetic composition comprising flaky glass

A cosmetic composition and composition technology, applied in the direction of cosmetics, cosmetics, cosmetic preparations, etc., to achieve the effect of good adhesion and good spreadability

Inactive Publication Date: 2011-07-20
PROCTER & GAMBLE CO
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Also, there is room for improvement in the adhesion of flake glass to the skin

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
  • Pressed powder cosmetic composition comprising flaky glass
  • Pressed powder cosmetic composition comprising flaky glass
  • Pressed powder cosmetic composition comprising flaky glass

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0067] The following examples further describe and illustrate preferred embodiments within the scope of the present invention. These examples are given for the purpose of illustration only and are not to be construed as limitations of the invention, since many changes may be made therein without departing from the spirit and scope of the invention. Unless otherwise indicated below, where applicable, ingredients are identified by chemical or CTFA name.

[0068] The following is a technical review of pressed powder cosmetic compositions for use on the skin, their methods of preparation, and their properties. Examples 1-12 are pressed powder cosmetic compositions according to the invention, while Comparative Examples 1-4 are those not in accordance with the invention.

[0069] Table 1: Compositions in Examples 1-7

[0070]

[0071] Component Definition

[0072] *1 Flaky glass with polydimethylsiloxane: available from NIPPON SHEET GLASS CO., LTD. under the trade name SIL...

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 present invention is directed to a pressed powder cosmetic composition, comprising by weight: (a) from about 75% to about 98% of a powder component, the powder component comprising a cosmetic grade flaky glass constituted of components comprising by weight at least 52% silicone dioxide and no more than 5% alkali metal oxide, and wherein the cosmetic grade flaky glass has an average thickness of 0.1-1.0 micrometers, an average particle diameter of 1-100 micrometers, and an aspect ratio, obtained by dividing the average particle diameter by the average thickness, of 10 or higher; (b) from about 1% to about 24% of a powder binder, the powder binder comprising sodium stearyl fumarate; and (c) from about 1% to about 25% of a liquid binder.

Description

field of invention [0001] The present invention relates to a pressed powder cosmetic composition comprising cosmetic grade glass flakes, a powder base and a liquid base. Background of the invention [0002] Foundation compositions can be applied to the face and other parts of the body to even out skin tone and texture, and to conceal pores, blemishes, fine lines, and the like. Foundation compositions can also be used to increase skin moisture, balance skin oil content, and provide protection from the adverse effects of sun, wind, and other environmental factors. [0003] Solid form foundation compositions such as loose powders and pressed powders are popular among consumers who prefer a fresh feel on the skin. Pressed powder foundations packaged in compact compacts are especially good because they can be used on the go. [0004] Long-lasting benefits are one of the most important consumer requirements when it comes to pressed powder foundations, especially during spring an...

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): A61K8/25A61K8/89A61Q1/08A61Q1/10A61Q1/12A61K8/36
CPCA61Q1/12A61K8/37A61K8/25A61K8/89A61Q1/08A61Q1/10
Inventor 大上和则
Owner PROCTER & GAMBLE CO
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com