US4988503A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Oil-in-water emulsions for foundation makeup composition
Assignee: Revlon Consumer Products LLC
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Filing: 1990-01-24
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Granted: 1991-01-29
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Expires: 2010-01-24
Abstract
Abstract A cosmetic foundation makeup composition comprising a liquid oil-in-water emulsion which comprises, in weight %, (a) about 0.1 to 15% of particulate talc, (b) about 0.1 to 15% of particulate nylon, (c) about 0.1 to 15% of a high molecular weight silicone oil, (d) about 0.1 to 20% of a low molecular weight silicone oil, (e) about 0.1 to 5% of sodium hyaluronate, and (f) the balance, to 100%, of water.
Inventors
- 👤 Ralph A. Macchio
- 👤 Brent Slobody
- 👤 Julio G. Russ
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 19:10
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/72; A61K8/84; A61K8/89; A61K8/891; A61K8/892; A61K8/19; A61K8/25; A61K8/73; A61K8/735; A61K8/88; A61Q; A61Q1/00; A61Q1/02
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
80 words
A cosmetic foundation makeup composition comprising an oil-in-water emulsion which comprises, in weight %, (a) about 0.1 to 15% of particulate talc, (b) about 0.1 to 15% of particulate nylon, (c) about 0.1 to 15% of a silicone oil having a viscosity of 5,000 to 10,000 cs, (d) about 0.1 to 20% of a silicone oil having a viscosity of 5 to 500 cs, (e) about 1 to 5% of sodium hyaluronate, and (f) the balance, to 100%, of water.
Claim 2
Dependent Claim
80 words
A cosmetic foundation makeup composition comprising an oil-in-water emulsion which comprises, in weight %, (a) about 0.1 to 15% of particulate talc, (b) about 0.1 to 15% of particulate nylon, (c) about 0.1 to 15% of a silicone oil having a viscosity of 5,000 to 10,000 cs, (d) about 0.1 to 20% of a silicone oil having a viscosity of 5 to 500 cs, (e) about 1 to 5% of sodium hyaluronate, and (f) the balance, to 100%, of water.
Claim 3
Dependent Claim
24 words
A cosmetic composition as in claim 1 in which said (a) and (b) components have an average particle size of less than 10 microns.
Claim 4
Dependent Claim
16 words
A cosmetic composition as in claim 1 in which said (a) component is treated with polyethylene.
Claim 5
Dependent Claim
17 words
A composition as in claim 1 in which said (b) component is titanated and treated with polyethylene.
Claim 6
Dependent Claim
14 words
A composition as in claim 1 in which said (c) component comprises cyclomethicone/dimethiconol fluid.
Claim 7
Dependent Claim
13 words
A composition as in claim 1 in which said (d) component comprises dimethicone.
Claim 8
Dependent Claim
80 words
A cosmetic foundation makeup composition comprising an oil-in-water emulsion which comprises, in weight %, (a) about 3 to 7% of particulate talc, (b) about 1 to 3% of particulate nylon, (c) about 4 to 6% of a silicone oil having a viscosity of 5,000 to 10,000 cs, (d) about 4.5 to 6.5% of a silicone oil having a viscosity of 5 to 500 cs, (e) about 0.5 to 1.5% of sodium hyaluronate, and (f) the balance, to 100%, of water.
Claim 9
Dependent Claim
80 words
A cosmetic foundation makeup composition comprising an oil-in-water emulsion which comprises, in weight %, (a) about 3 to 7% of particulate talc, (b) about 1 to 3% of particulate nylon, (c) about 4 to 6% of a silicone oil having a viscosity of 5,000 to 10,000 cs, (d) about 4.5 to 6.5% of a silicone oil having a viscosity of 5 to 500 cs, (e) about 0.5 to 1.5% of sodium hyaluronate, and (f) the balance, to 100%, of water.
Claim 10
Dependent Claim
24 words
A cosmetic composition as in claim 7 in which said (a) and (b) components have an average particle size of less than 10 microns.
Claim 11
Dependent Claim
16 words
A cosmetic composition as in claim 7 in which said (a) component is treated with polyethylene.
Claim 12
Dependent Claim
17 words
A composition as in claim 7 in which said (b) component is titanated and treated with polyethylene.
Claim 13
Dependent Claim
14 words
A composition as in claim 7 in which said (c) component comprises cyclomethicone/dimethiconol fluid.
Claim 14
Dependent Claim
13 words
A composition as in claim 7 in which said (d) component comprises dimethicone.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-01-28 | 1994-07-30 | 1995-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-01-28 | 1998-07-30 | 1999-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-01-28 | 2002-07-30 | 2003-01-29 | $7700.00 | Window Closed / Lapsed |