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Cosmetic composition comprising a ternary lipid association for controlling dryness of the skin
US9616010B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9616010-B2 |
| Application number | US-201414904286-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 11, 2014 |
| Priority date | Jul 12, 2013 |
| Publication date | Apr 11, 2017 |
| Grant date | Apr 11, 2017 |
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Abstract
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The invention relates to a ternary lipid association of β-sitosterol, isocetyl stearoyl stearate and glyceryl tri-2-ethylhexanoate, wherein the β-sitosterol content of said association is between 0.1% and 5 wt. %.
First claim
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The invention claimed is: 1. Ternary lipid association consisting of β-sitosterol, isocetyl stearoyl stearate and glyceryl tri-2-ethylhexanoate, wherein β-sitosterol is present in a proportion of 0.1% to 5% by weight of said association. 2. Ternary lipid association according to claim 1 , characterized in that isocetyl stearoyl stearate and glyceryl tri-2-ethylhexanoate are present in mass proportions. 3. Ternary lipid association according to claim 1 , characterized in that it has the following composition: 5% of β-sitosterol 47.5% of isocetyl stearoyl stearate, and 47.5% of glyceryl tri-2-ethylhexanoate the percentages being expressed by weight relative to the total weight of said association. 4. An emollient composition comprising from 1% to 20% of ternary lipid association consisting of β-sitosterol, isocetyl stearoyl stearate and glyceryl tri-2-ethylhexanoate, wherein β-sitosterol is present in a proportion of 0.1% to 5% by weight of said association, the percentages being expressed by weight relative to the total weight of said composition. 5. Composition according to claim 4 characterized in that it further comprises one or more other humectants. 6. Composition according to claim 4 characterized in that it further comprises another cosmetic active agent, and in particular GP4G. 7. Composition according to claim 4 characterized in that it takes the form of an emulsion. 8. Composition according to claim 4 , characterized in that it takes the form of a skincare and/or makeup product for the body or face. 9. A method for moisturizing skin, comprising: applying the composition according to claim 4 to the skin. 10. The method according to claim 9 , wherein the composition is applied to the stratum corneum. 11. A method for treating pathological dry skin, comprising: applying the composition according to claim 4 to the pathological dry skin. 12. The method according to claim 11 , wherein the method treats at least one symptom of pathological dry skin comprising roughness, pruritis, or tightness.
Assignees
Inventors
Classifications
Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00 · CPC title
- A61K8/06Primary
Emulsions · CPC title
Mixtures of compounds complementing their respective functions · CPC title
the alcohol moiety containing more than one hydroxy group · CPC title
Drugs for dermatological disorders · CPC title
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Frequently asked questions
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- What does patent US9616010B2 cover?
- The invention relates to a ternary lipid association of β-sitosterol, isocetyl stearoyl stearate and glyceryl tri-2-ethylhexanoate, wherein the β-sitosterol content of said association is between 0.1% and 5 wt. %.
- Who is the assignee on this patent?
- Pierre Fabre Dermo Cosmetique, Univ Paris-Sud 11, Ct Hospitalier Universitaire Toulouse
- What technology area does this patent fall under?
- Primary CPC classification A61K8/06. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue Apr 11 2017 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).