Valeric acid esters of resveratrol and cosmetic compositions

Patent metadata

Field	Value
Publication number	US-9861564-B2
Application number	US-201615193773-A
Country	US
Kind code	B2
Filing date	Jun 27, 2016
Priority date	Jul 31, 2007
Publication date	Jan 9, 2018
Grant date	Jan 9, 2018

Abstract

Valeric acid esters of resveratrol and topical compositions containing the esters.

First claim

We claim:

1. A composition consisting of a mixture of:
3-valerate-5,4′-dihydroxystilbene;
4′-valerate-3,5-dihydroxystilbene;
3,5-divalerate-4′-hydroxystilbene;
3,4′-divalerate-5-hydroxystilbene; and
3,5,4′-trivalerate stilbene.

2. A topical composition comprising a compound consisting of a mixture of:
3-valerate-5,4′-dihydroxystilbene;
4′-valerate-3,5-dihydroxystilbene;
3,5-divalerate-4′-hydroxystilbene;
3,4′-divalerate-5-hydroxystilbene; and
3,5,4′-trivalerate stilbene.

3. The composition of claim 2 in the form of a water-in-oil or an oil-in-water emulsion.

4. The composition of claim 2 further comprising a silicone elastomer.

5. The composition of claim 2 further comprising particulates.

6. The composition of claim 2 in the anhydrous form.

7. The composition of claim 2 further comprising at least one botanical extract.

8. The composition of claim 2 further comprising N-acetyl glucosamine.

9. The composition of claim 2 further comprising a UVA or UVB sunscreen.

10. The composition of claim 2 further comprising at least one nonionic organic surfactant.

11. The composition of claim 2 which is a skin cream or lotion, foundation makeup, blush, concealer, eyeshadow, eyeliner, mascara, or lipstick.

12. The composition of claim 2 which is an oil-in-water skin creme or lotion additionally comprising at least one ester.

13. The composition of claim 2 further comprising a linear or cyclic silicone.

Assignees

• Elc Man Llc
• Elc Man Llc

Inventors

• Maes Daniel H
• Mohammadi Fatemeh
• Qu Lisa
• Czarnota Anna
• Mammone Thomas
• Zecchino Julius R
• Declercq Lieve

Classifications

• A61Q1/08

  for cheeks, e.g. rouge · CPC title

• A61K8/062

  Oil-in-water emulsions · CPC title

• A61K2800/596

  Mixtures of surface active compounds · CPC title

• A61Q1/12

  Face or body powders for grooming, adorning or absorbing · CPC title

• A61Q17/04

  Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations · CPC title