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

Hair care compositions comprising materials that modify sebum

A hair care and composition technology, applied in hair care, grooming preparations, pharmaceutical formulations, etc., can solve problems such as squeaking and dryness, and achieve the effect of easy removal and long-lasting clean feeling

Active Publication Date: 2019-06-28
THE PROCTER & GAMBLE COMPANY
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Many shampoos with high surfactant content are thought to strip natural lubricants from the surface of the hair fiber, which results in a dry and squeaky feel

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
  • Hair care compositions comprising materials that modify sebum
  • Hair care compositions comprising materials that modify sebum
  • Hair care compositions comprising materials that modify sebum

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] While the specification concludes with particularity and distinct claim for the invention, it is believed that the invention will be better understood from the following description.

[0016] The present invention may comprise, consist of, or consist essentially of the essential elements and limitations of the invention described herein, and any of the additional or optional elements, components, or limitations described herein.

[0017] All percentages and ratios used herein are by weight of the total composition, unless otherwise specified. Unless otherwise indicated, all measurements are understood to be made under ambient conditions, where "ambient conditions" means conditions at about 25°C, at about one atmosphere of pressure, and at about 50% relative humidity (RH) . All numerical ranges are inclusive of narrower ranges; the stated upper and lower range limits are combinable to form additional ranges not expressly stated.

[0018] The compositions of the present...

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
spread coefficientaaaaaaaaaa
melting pointaaaaaaaaaa
densityaaaaaaaaaa
Login to View More

Abstract

The present invention is directed to a hair care composition having from about 0.1 wt.% to about 12 wt.% of a 1,2-diol having a carbon chain with a length of more than 8 carbons; from about 0.1 wt.% to about 10 wt.% of a solid particle, wherein (1) the interfacial tension between the solid particle and sebum is from about 5 to about 18 dyn / cm;(2) the sebum exhibits spreading coefficient on the solid, which is greater than about 22 dyn / cm; and (3) the work of adhesion of the sebum to the solid particle, which is greater than about 75 dyn / cm. and an aqueous carrier.

Description

technical field [0001] The present invention relates to hair care compositions comprising 1,2-diol and hydrophobic particles, which hair care compositions provide a long-lasting clean feel on the hair and scalp and facilitate the removal of sebum upon subsequent shampooing. Background technique [0002] Consumers describe clean scalp and hair as having no sticky or greasy feel, no clumped fibers, no odor, and no hair weighing down. Generally, consumers perceive unclean scalp and hair when sebum in a liquid state accumulates on the scalp and hair of the consumer at the end of the day. Liquid sebum on the hair and scalp is often associated with a unclean, greasy, oily and dirty look, feel and smell. Sebum is continuously secreted in liquid form from the sebaceous glands on the scalp. Due to the dynamic environment (exposure to UV and microflora), sebum is unstable and its composition changes rapidly. Therefore, sebum is usually present in more than one phase on the scalp 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): A61K8/25A61K8/27A61K8/34A61Q5/00A61Q5/02
CPCA61Q5/008A61Q5/02A61K8/345A61K8/25A61K8/27A61K8/0241A61Q5/12A61K8/731
Inventor S·彭亚尼M·保罗S·D·琼斯S·H·佩奇S·N·伊萨克斯I·C·康斯坦丁尼迪斯E·佩利罗
Owner THE PROCTER & GAMBLE COMPANY
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