Patent EP0213827A2 successfully refreshed from Google Patents.
EP0213827A2
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Nonfoaming cleansing mousse with skin conditioning benefits
Assignee: Procter and Gamble Co
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Filing: 1986-08-11
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Granted: —
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Expires: 2006-08-11
Abstract
Abstract A mild skin-cleansing, nonfoaming mousse-forming emulsion which leaves the skin, after washing, feeling moisturized, soft and smooth, and which does not require rinsing. The emulsion comprises: A. from about 95% to about 99.5% of a concentr ate containing by weight of the concentrate: 1. from 1.5% to 15% nonionic surfactant; 2. from about 10% to about 40% of an emollient; 3. from about 5% to about 20% of a skin moisturizer; 4. the balance water; the weight ratio of surfactant:emollient being from about 0.1:1 to about 0.5:1; and B. from 0.5% to 5% of a moderately water-soluble propellant (e.g., nitrous oxide). The mousse emulsion is packaged in a pressurized aerosol container.
Inventors
- 👤 William Earl Snyder
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-07 07:54
CPC Classifications
A; A61; A61Q; A61Q19/00; A61Q19/10; A61K; A61K8/00; A61K8/02; A61K8/04; A61K8/046; A61K8/18; A61K8/30; A61K8/33; A61K8/34; A61K8/342; A61K8/60; A61K8/602; A61K8/608
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
166 words
A mousse-forming pressurized aerosol skin cleansing composition comprising: A. from about 95% to about 99.5% of a concentrate, containing by weight of the concentrate: 1. from about 1.5% to about 15% of nonionic surfactant selected from the group consisting of ethoxylated nonionic surfactants, partially esterified polyols and mixtures thereof, said surfactant or mixture of surfactants having an HLB of from about 7 to about 18; 2. from about 10% to about 40% of an emollient; 3. from about 5% to about 20% of a skin moisturizer; 4. the balance water; the weight ratio of surfactant:emollient being from about 0.1:1 to about 0.5:1; and B. from about 0.5% to about 5% propellant gas, by weight of the total composition, the said propellant gas being selected from gases having a solubility in water of from about 15 ml to about 1000 ml per liter at one atmosphere pressure and 21.1°C, and having a vapor pressure equal to or greater than 8788 g per sq. cm. gauge at 21.1°C.
Claim 2
Dependent Claim
166 words
A mousse-forming pressurized aerosol skin cleansing composition comprising: A. from about 95% to about 99.5% of a concentrate, containing by weight of the concentrate: 1. from about 1.5% to about 15% of nonionic surfactant selected from the group consisting of ethoxylated nonionic surfactants, partially esterified polyols and mixtures thereof, said surfactant or mixture of surfactants having an HLB of from about 7 to about 18; 2. from about 10% to about 40% of an emollient; 3. from about 5% to about 20% of a skin moisturizer; 4. the balance water; the weight ratio of surfactant:emollient being from about 0.1:1 to about 0.5:1; and B. from about 0.5% to about 5% propellant gas, by weight of the total composition, the said propellant gas being selected from gases having a solubility in water of from about 15 ml to about 1000 ml per liter at one atmosphere pressure and 21.1°C, and having a vapor pressure equal to or greater than 8788 g per sq. cm. gauge at 21.1°C.
Claim 3
Dependent Claim
20 words
The composition of Claim 1 wherein the surfactant is present at a level of from about 3% to about 9%.
Claim 4
Dependent Claim
20 words
The composition of Claim 2 wherein the moisturizer is present at a level of from about 7% to about 15%.
Claim 5
Dependent Claim
20 words
The composition of Claim 3 wherein the emollient is present at a level of from about 15% to about 30%.
Claim 6
Dependent Claim
29 words
The composition of any of Claims 1 through 4 wherein the emollient is selected from the group consisting of mineral oil, myristylethoxy(3)palmitate, ethylhexyloxystearate and saturated and unsaturated fatty alcohols.
Claim 7
Dependent Claim
38 words
The composition of any of Claims 1 through 4 wherein the skin moisturizer is selected from the group consisting of glycerin, propylene glycol, sorbitol and polyethylene glycol having a molecular weight of from about 100 to about 1500.
Claim 8
Dependent Claim
25 words
The composition of Claim 6 wherein said composition additionally contains from about 0.05% to about 5% of a cationic or nonionic polymeric skin feel aid.
Claim 9
Dependent Claim
133 words
A mousse-forming aerosol skin cleansing composition comprising: A. from about 95% to about 99.5% of a concentrate, containing by weight of the concentrate: 1. from about 3% to about 9% of a mixture of methyl glucoside sesquistearate and the condensation product of about 20 moles of ethylene oxide with one mole of methyl glucoside sesquistearate, the said mixture having an HLB of from about 7 to about 18; 2. from about 15% to about 30% of a emollient selected from the group consisting of mineral oil, ethylhexyloxystearate, myristyloxy(3)palmitate, cetyl alcohol, lanolin alcohols and mixtures thereof; 3. from about 7% to about 15% glycerin; 4. the balance water; the weight ratio of Component (1.) to Component (2.) being from about 0.1:1 to about 0.5:1; and B. from about 0.5% to about 5% nitrous oxide.
Claim 10
Dependent Claim
133 words
A mousse-forming aerosol skin cleansing composition comprising: A. from about 95% to about 99.5% of a concentrate, containing by weight of the concentrate: 1. from about 3% to about 9% of a mixture of methyl glucoside sesquistearate and the condensation product of about 20 moles of ethylene oxide with one mole of methyl glucoside sesquistearate, the said mixture having an HLB of from about 7 to about 18; 2. from about 15% to about 30% of a emollient selected from the group consisting of mineral oil, ethylhexyloxystearate, myristyloxy(3)palmitate, cetyl alcohol, lanolin alcohols and mixtures thereof; 3. from about 7% to about 15% glycerin; 4. the balance water; the weight ratio of Component (1.) to Component (2.) being from about 0.1:1 to about 0.5:1; and B. from about 0.5% to about 5% nitrous oxide.
References Cited (Backward Citations)
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