IP Library › Granted Patent US 10,835,465
Granted Patent B2
US 10,835,465 · App. 16/117,624 · Granted Nov 17, 2020

Compositions for removing nail polish

Inventors: Aline Aude Guimont (Westfield, NJ); Chunhua Li (Hillsborough, NJ)
Assignee: L'OREAL
A61K8/34A61K8/345A61K8/37A61K8/4973A61K8/60A61K8/8152A61Q3/04A61K2800/28A61K2800/30A61K2800/31A61K2800/48
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Quick Facts
Patent No.
US 10,835,465
App. No.
16/117,624
Granted
Nov 17, 2020
Kind
B2
Abstract

The invention relates to compositions for removing nail polish comprising a C2-C3 monoalcohol, glycerin, and propylene carbonate, wherein the glycerin and propylene carbonate are present in a glycerin to propylene carbonate ratio by weight of at least 1:3 and the concentration by weight of ethanol is at least about 16%. Methods of removing nail polish and moisturizing the hands are also provided.

Claims (20)

1. A composition for removing nail polish comprising a C2-C3 monoalcohol, glycerin, and propylene carbonate, wherein the glycerin and propylene carbonate are present in a glycerin to propylene carbonate ratio by weight of at least 1:3 and the concentration by weight of ethanol is at least about 16%.

2. The composition of claim 1 , wherein the glycerin and propylene carbonate are present in a glycerin to propylene carbonate ratio by weight of at least 1:2.2.

3. The composition of claim 1 comprising a multicomponent solution phase and a suspended solid phase suspended in the multicomponent solution phase.

4. The composition of claim 3 wherein the suspended solid phase includes an abrasive.

5. The composition of claim 3 , wherein the abrasive is water soluble.

6. The composition of claim 3 , wherein the multicomponent solution phase comprises the C2-C3 monoalcohol, the glycerin, and the propylene carbonate and the multicomponent solution phase further comprises one or more additional components.

7. The composition of claim 6 , wherein the one or more additional components comprise no more than about 10% by weight of the multicomponent solution phase.

8. The composition of claim 6 , wherein the one or more additional ingredients comprise one or more ingredients selected from a group consisting of a polymeric thickening agent, a fragrance, and water.

9. The composition of claim 1 wherein the composition is substantially free of acetone.

10. The composition of claim 1 wherein the composition is substantially free of water.

11. The composition of claim 1 wherein the composition is substantially free of acetone and substantially free of water.

12. The composition of claim 1 wherein the composition has less than about 5% oil.

13. The composition of claim 1 wherein the concentration by weight of ethanol is at least about 20%.

14. The composition of claim 1 wherein the concentration by weight of glycerin is at least about 10%.

15. The composition of claim 1 wherein the concentration by weight of glycerin is at least about 15%.

16. The composition of claim 1 wherein the concentration by weight of glycerin is at least about 20%.

17. The composition of claim 1 wherein the C2-C3 monoalcohol, glycerin, and propylene carbonate, collectively comprise at least about 75% of the composition.

18. A method of removing nail polish from nails and moisturizing the hands of a subject, comprising:

applying the composition of claim 1 to hands and to nails of a subject onto which the nail polish had been previously applied; and

removing the nail polish from the nails.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 4, 2019
From: GUIMONT, ALINE AUDE; LI, CHUNHUA
To: L'OREAL
Reel/Frame 051179/0826 →
Continuity (2)
Provisional Application 62592893 · Nov 30, 2017
Related Publication 20190159990A1 · May 30, 2019