Patent US5208119A successfully refreshed from Google Patents.
US4965071A
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Wrinkle masking composition of sodium polystyrene sulfonate and process for use
Assignee: Gillette Co LLC
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Filing: 1988-10-19
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Granted: 1990-10-23
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Expires: 2008-10-19
Abstract
Abstract A wrinkle masking composition and process for use which temporarily eliminates fine line wrinkles and blemishes of the skin by filling, covering or otherwise effectively masking them. The composition includes a film forming polymer, a plasticizer for the polymeric matrix, a biopolymeric modifier and a filler including aluminosilicate. Optionally, the composition includes cosmetic additives, for example, pigments, rheology control agents, binders and preservatives. By molding itself to the skin, the present invention is compatible with and can be worn under makeup without cracking or peeling.
Inventors
- 👤 Antoine Kawan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 10:43
CPC Classifications
A; A61; A61Q; A61Q19/00; A61Q19/08; A61K; A61K8/00; A61K8/02; A61K8/0212; A61K8/18; A61K8/72; A61K8/81; A61K8/8105; A61K8/8117
Claims Analysis
Total Claims: 55
Claim 1
Independent Claim
64 words
A wrinkle masking composition comprising: (a) a film forming water soluble polymer comprising sodium polystyrene sulfonate compatible with skin, which forms a basic matrix holding together said composition over skin and having adhesive properties to skin; (b) a plasticizer for said polymeric matrix, (c) a biopolymeric modifier which imparts skin-like character, skin compatibility and flexibility to said composition, and (d) a filler comprising aluminosilicate.
Claim 2
Dependent Claim
64 words
A wrinkle masking composition comprising: (a) a film forming water soluble polymer comprising sodium polystyrene sulfonate compatible with skin, which forms a basic matrix holding together said composition over skin and having adhesive properties to skin; (b) a plasticizer for said polymeric matrix, (c) a biopolymeric modifier which imparts skin-like character, skin compatibility and flexibility to said composition, and (d) a filler comprising aluminosilicate.
Claim 3
Dependent Claim
44 words
A wrinkle masking composition comprising: 0.729% sodium polystyrene sulfonate 2.43% carboxymethyl cellulose 11.76% plasticizer 0.008% hyaluronic acid 0.012% collagen 2.03% aluminosilicate 1.62% microcrystalline cellulose 0.08% acrylic acid polymer 0.08% mixture of L-lysine and lauric acid q.s. water, the total composition based on 100% solids.
Claim 4
Dependent Claim
44 words
A wrinkle masking composition comprising: 0.729% sodium polystyrene sulfonate 2.43% carboxymethyl cellulose 11.76% plasticizer 0.008% hyaluronic acid 0.012% collagen 2.03% aluminosilicate 1.62% microcrystalline cellulose 0.08% acrylic acid polymer 0.08% mixture of L-lysine and lauric acid q.s. water, the total composition based on 100% solids.
Claim 5
Dependent Claim
20 words
The composition according to claim 1, wherein said film forming polymer further comprises carboxymethyl cellulose, cellulosic ether, or polyvinylpyrrolidone polymer.
Claim 6
Dependent Claim
25 words
The composition according to claim 1, wherein said polymer plasticizer is a member selected from the group consisting of glycols, polyols, glycerin and mixtures thereof.
Claim 7
Dependent Claim
28 words
The composition according to claim 1, wherein said biopolymeric modifier is a member selected from the group consisting of hyaluronic acid, elastin, collagen, polysaccharide, glycosaminoglycan and mixtures thereof.
Claim 8
Dependent Claim
13 words
The composition according to claim 1, wherein said filler further comprises microcrystalline cellulose.
Claim 9
Dependent Claim
26 words
The composition according to claim 1, wherein said film forming polymer comprises from about 1.3 to about 4.8% of the total composition based on 100% solids.
Claim 10
Dependent Claim
26 words
The composition according to claim 1, wherein said film forming polymer comprises from about 2.1 to about 3% of the total composition based on 100% solids.
Claim 11
Dependent Claim
33 words
The composition according to claim 1, wherein said film forming polymer comprises sodium polystyrene sulfonate in an amount of from about 0.3 to about 1.8% of the total composition based on 100% solids.
Claim 12
Dependent Claim
33 words
The composition according to claim 1, wherein said film forming polymer comprises sodium polystyrene sulfonate in an amount of from about 0.6 to about 0.75% of the total composition based on 100% solids.
Claim 13
Dependent Claim
33 words
The composition according to claim 2, wherein said film forming polymer further comprises carboxymethyl cellulose in an amount of from about 1 to about 3% of the total composition based on 100% solids.
Claim 14
Dependent Claim
33 words
The composition according to claim 2, wherein said film forming polymer further comprises carboxymethyl cellulose in an amount of from about 1.5 to about 2.25% of the total composition based on 100% solids.
Claim 15
Dependent Claim
28 words
The composition according to claim 1, wherein said polymer plasticizer comprises an amount of from about 10 to about 30% of the total composition based on 100% solids.
Claim 16
Dependent Claim
28 words
The composition according to claim 1, wherein said polymer plasticizer comprises an amount of from about 15 to about 25% of the total composition based on 100% solids.
Claim 17
Dependent Claim
23 words
The composition according to claim 1, wherein said biopolymeric modifier as 100% solids comprises from about 0.0025 to about 1.94% of said composition.
Claim 18
Dependent Claim
23 words
The composition according to claim 1, wherein said biopolymeric modifier as 100% solids comprises from about 0.0075 to about 1.25% of said composition.
Claim 19
Dependent Claim
31 words
The composition according to claim 1, wherein said biopolymeric modifier comprises hyaluronic acid in an amount of from about 0.0025 to about 0.02% of the total composition based on 100% solids.
Claim 20
Dependent Claim
31 words
The composition according to claim 1, wherein said biopolymeric modifier comprises hyaluronic acid in an amount of from about 0.005 to about 0.0125% of the total composition based on 100% solids.
Claim 21
Dependent Claim
31 words
The composition according to claim 1, wherein said biopolymeric modifier comprises hyaluronic acid in an amount of from about 0.0075 to about 0.01% of the total composition based on 100% solids.
Claim 22
Dependent Claim
30 words
The composition according to claim 1, wherein said biopolymeric modifier comprises elastin in an amount of from about 0.1 to about 0.7% of the total composition based on 100% solids.
Claim 23
Dependent Claim
30 words
The composition according to claim 1, wherein said biopolymeric modifier comprises elastin in an amount of from about 0.2 to about 0.6% of the total composition based on 100% solids.
Claim 24
Dependent Claim
30 words
The composition according to claim 1, wherein said biopolymeric modifier comprises elastin in an amount of from about 0.4 to about 0.5% of the total composition based on 100% solids.
Claim 25
Dependent Claim
30 words
The composition according to claim 1, wherein said biopolymeric modifier comprises collagen in an amount of from about 0.003 to about 0.021% of the total composition based on 100% solids.
Claim 26
Dependent Claim
30 words
The composition according to claim 1, wherein said biopolymeric modifier comprises collagen in an amount of from about 0.006 to about 0.018% of the total composition based on 100% solids.
Claim 27
Dependent Claim
30 words
The composition according to claim 1, wherein said biopolymeric modifier comprises collagen in an amount of from about 0.009 to about 0.015% of the total composition based on 100% solids.
Claim 28
Dependent Claim
32 words
The composition according to claim 1, wherein said biopolymeric modifier comprises polysaccharide and glycosaminoglycans in an amount of from about 0.24 to about 1.2% of the total composition based on 100% solids.
Claim 29
Dependent Claim
32 words
The composition according to claim 1, wherein said biopolymeric modifier comprises polysaccharide and glycosaminoglycans in an amount of from about 0.36 to about 0.96% of the total composition based on 100% solids.
Claim 30
Dependent Claim
32 words
The composition according to claim 1, wherein said biopolymeric modifier comprises polysaccharide and glycosaminoglycans in an amount of from about 0.6 to about 0.72% of the total composition based on 100% solids.
Claim 31
Dependent Claim
27 words
The composition according to claim 1, wherein said filler comprises an amount of from about 1.25 to about 10% of the total composition based on 100% solids.
Claim 32
Dependent Claim
30 words
The composition according to claim 1, wherein said filler comprises sodium aluminosilicate in an amount of from about 1 to about 8% of the total composition based on 100% solids.
Claim 33
Dependent Claim
30 words
The composition according to claim 1, wherein said filler comprises sodium aluminosilicate in an amount of from about 2 to about 6% of the total composition based on 100% solids.
Claim 34
Dependent Claim
30 words
The composition according to claim 1, wherein said filler comprises microcrystalline cellulose in an amount of from about 0.25 to about 2.0% of the total composition based on 100% solids.
Claim 35
Dependent Claim
30 words
The composition according to claim 1, wherein said filler comprises microcrystalline cellulose in an amount of from about 1 to about 1.5% of the total composition based on 100% solids.
Claim 36
Dependent Claim
9 words
The composition according to claim 1, further comprising pigmentation.
Claim 37
Dependent Claim
25 words
The composition according to claim 34, wherein said pigmentation is a member selected from the group consisting of titanium dioxide, iron oxide and mixtures thereof.
Claim 38
Dependent Claim
27 words
The composition according to claim 34, wherein said pigmentation comprises an amount of from about 5 to about 15% of the total composition based on 100% solids.
Claim 39
Dependent Claim
27 words
The composition according to claim 34, wherein said pigmentation comprises an amount of from about 8 to about 10% of the total composition based on 100% solids.
Claim 40
Dependent Claim
12 words
The composition according to claim 1, further comprising a rheology control agent.
Claim 41
Dependent Claim
13 words
The composition according to claim 1, further comprising a binder for said composition.
Claim 42
Dependent Claim
14 words
The composition according to claim 39, wherein said binder comprises L-lysine and lauric acid.
Claim 43
Dependent Claim
27 words
The composition according to claim 40, wherein said binder comprises an amount of from about 0.05 to about 0.1% of the total composition based on 100% solids.
Claim 44
Dependent Claim
27 words
The composition according to claim 40, wherein said binder comprises an amount of from about 0.07 to about 0.08% of the total composition based on 100% solids.
Claim 45
Dependent Claim
10 words
The composition according to claim 1, further comprising a preservative.
Claim 46
Dependent Claim
56 words
A cosmetic composition comprising: (a) a first layer comprising a wrinkle masking composition comprising a film forming polymer which forms a matrix, a plasticizer for said polymeric matrix, a biopolymeric modifier and a filler comprising aluminosilicate; and (b) a second layer comprising a makeup compatible with said first layer, said second layer covering said first layer.
Claim 47
Dependent Claim
56 words
A cosmetic composition comprising: (a) a first layer comprising a wrinkle masking composition comprising a film forming polymer which forms a matrix, a plasticizer for said polymeric matrix, a biopolymeric modifier and a filler comprising aluminosilicate; and (b) a second layer comprising a makeup compatible with said first layer, said second layer covering said first layer.
Claim 48
Dependent Claim
30 words
The composition according to claim 44, further comprising a third layer comprising a setting powder, said third layer covering said second layer or being between said first and second layers.
Claim 49
Dependent Claim
69 words
A process for the filling, covering or masking of fine line wrinkles of the skin comprising the steps of: (a) applying to the skin a first layer comprising a wrinkle masking composition comprising a film forming polymer, a plasticizer for said polymer in matrix, a biopolymeric modifier and a filler comprising aluminosilicate; and (b) applying to said first layer a layer comprising a makeup compatible with said first layer.
Claim 50
Dependent Claim
69 words
A process for the filling, covering or masking of fine line wrinkles of the skin comprising the steps of: (a) applying to the skin a first layer comprising a wrinkle masking composition comprising a film forming polymer, a plasticizer for said polymer in matrix, a biopolymeric modifier and a filler comprising aluminosilicate; and (b) applying to said first layer a layer comprising a makeup compatible with said first layer.
Claim 51
Dependent Claim
23 words
The process according to claim 46, further comprising the step of applying to said second layer a third layer comprising a setting powder.
Claim 52
Dependent Claim
51 words
The composition according to claim 44, wherein said wrinkle masking composition comprises: 0.729% sodium polystyrene sulfonate 2.43% carboxymethyl cellulose 11.76% plasticizer 0.008% hyaluronic acid 0.012% collagen 2.03% aluminosilicate 1.62% microcrystalline cellulose 0.08% acrylic acid polymer 0.08% mixture of L-lysine and lauric acid q.s. water, the total composition based on 100% solids.
Claim 53
Dependent Claim
26 words
The process according to claim 46, wherein said wrinkle masking composition comprises: 0.729% sodium polystyrene sulfonate 2.43% carboxymethyl cellulose 11.76% plasticizer 0.008% hyaluronic acid 0.012% collagen
Claim 54
Dependent Claim
25 words
03% aluminosilicate 1.62% microcrystalline cellulose 0.08% acrylic acid polymer 0.08% mixture of L-lysine and lauric acid q.s. water, the total composition based on 100% solids.
Claim 55
Dependent Claim
25 words
03% aluminosilicate 1.62% microcrystalline cellulose 0.08% acrylic acid polymer 0.08% mixture of L-lysine and lauric acid q.s. water, the total composition based on 100% solids.
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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) | 1993-10-22 | 1994-04-23 | 1994-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-10-22 | 1998-04-23 | 1998-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-10-22 | 2002-04-23 | 2002-10-23 | $7700.00 | Window Closed / Lapsed |