IP Library › Granted Patent US 9,987,212
Granted Patent B2
US 9,987,212 · App. 14/731,101 · Granted Jun 5, 2018

Acetone-deficient composition

Inventors: Christopher Michael MacNeill (Fanwood, NJ); XianZhi Zhou (Millburn, NJ); Chunhua Li (Hillsborough, NJ); Hy Si Bui (Piscataway, NJ); Jean-Thierry Simonnet (Rueil Malmaison, FR)
Assignee: L'ORÉAL
A61K8/4973A61K8/34A61K8/345A61K8/362A61K8/37A61K8/8147A61Q3/04C11D1/00C11D3/1206C11D3/14C11D3/201C11D3/2003A61K2800/30A61K2800/43A61K2800/48
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Quick Facts
Patent No.
US 9,987,212
App. No.
14/731,101
Granted
Jun 5, 2018
Kind
B2
Abstract

An acetone deficient composition including at least one polyol, at least one alkyl carbonate, at least one monoalcohol and optionally at least one hydrocarbon based non-volatile oil is provided.

Claims (23)

1. An acetone deficient composition, comprising:

(a) at least one odorless base comprising: from about 5% to 9% by weight, relative to the total weight of the composition, of at least one polyol selected from the group consisting of glycol, glycol ether and a mixture thereof;

from about 30% to about 65% by weight, relative to the total weight of the composition of at least one C 4 -C 6 cyclic carbonate; and

from about 6% to about 9% by weight, relative to the total weight of the composition of at least one hydrocarbon based non-volatile oil;

(b) from about 30% to about 65% by weight, relative to the total weight of the composition, of ethanol;

(c) from about 0.5% to about 5% by weight, relative to the total weight of the composition, of at least one thickening polymer;

(d) from about 0.5% to about 5% by weight, relative to the total weight of the composition, of at least one abrasive agent;

(e) from about 0.1% to about 2% by weight, relative to the total weight of the composition, of at least one surfactant;

(f) from about 0.1% to about 5% by weight, relative to the total weight of the composition, of at least one pigment; and

(g) from about 0.5% to about 20% by weight, relative to the total weight of the composition, of water, wherein the weight ratio of at least one odorless base (a) to ethanol (b) is from about 60:40 to about 40:60.

2. The acetone deficient composition of claim 1 , wherein the at least one hydrocarbon based non-volatile oil is selected from: C 10 -C 26 monoalcohols, hydroxylated monoesters of a C 2 -C 8 carboxylic acid and of a C 2 -C 8 alcohol, hydroxylated diesters of a C 2 -C 8 dicarboxylic acid and of a C 2 -C 8 alcohol, hydroxylated triesters of a C 2 -C 8 tricarboxylic acid and of a C 2 -C 8 alcohol, esters of a C 2 -C 8 polyol and of one or more C 2 -C 8 carboxylic acids, and mixtures thereof.

3. A method of removing a water based nail polish enamel comprising applying the composition of claim 1 to a water based nail polish on a nail in an amount sufficient to remove polish from the nail.

4. A method of making an acetone deficient nail polish remover comprising combining:

(a) at least one odorless base comprising: from about 5% to 9% by weight, relative to the total weight of the composition, of at least one polyol selected from the group consisting of glycol, glycol ether and a mixture thereof;

from about 30% to about 65% by weight, relative to the total weight of the composition, of at least one C 4 -C 6 cyclic carbonate; and

from about 6% to about 9% by weight, relative to the total weight of the composition, of at least one hydrocarbon based non-volatile oil;

(b) from about 30% to about 65% by weight, relative to the total weight of the composition, of ethanol;

(c) from about 0.5% to about 5% by weight, relative to the total weight of the composition, of at least one thickening polymer

(d) from about 0.5% to about 5% by weight, relative to the total weight of the composition, of at least one abrasive agent

(e) from about 0.1% to about 2% by weight, relative to the total weight of the composition, of at least one surfactant

(f) from about 0.1% to about 5% by weight, relative to the total weight of the composition, of at least one pigment; and

(g) from about 0.5% to about 20% by weight, relative to the total weight of the composition, of water,

wherein the weight ratio of at least one odorless base (a) to ethanol (b) is from about 60:40 to about 40:60.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 16, 2015
From: MACNEILL, CHRISTOPHER MICHAEL; ZHOU, XIANZHI; LI, CHUNHUA; BUI, HY SI; SIMONNET, JEAN-THIERRY
To: L'OREAL
Reel/Frame 035923/0077 →
Continuity (1)
Related Publication 20160354295A1 · Dec 8, 2016