Patent US2258858A successfully refreshed from Google Patents.
US4725495A
Expired / Lapsed
US
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Lipstick sampling device
Assignee: 3M Co
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Filing: 1986-10-30
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Granted: 1988-02-16
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Expires: 2006-10-30
Abstract
Abstract Wax-base or emollient-base cosmetic compositions may be provided as samples on paper carrying sheets by providing the paper with materials that prevent absorption of oleic materials and providing the cosmetic compositions with a lower sheet that is oleophobic. A binder layer of an oleophilic wax or polymer is used between said paper and the cosmetic composition.
Inventors
- 👤 James E. Garbe
- 👤 Keith E. Relyea
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:30
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/02; A61K8/0208; A45; A45D; A45D40/00; A45D40/0087; A61K8/18; A61K8/72; A61K8/81; A61K8/8141; A61K8/8152; A61Q; A61Q1/00; A61Q1/02; A61Q1/04; A61K2800/00; A61K2800/80; A61K2800/87; Y; Y10; Y10T; Y10T428/00; Y10T428/26; Y10T428/263; Y10T428/264; Y10T428/265; Y10T428/31504; Y10T428/3154; Y10T428/31801; Y10T428/31804; Y10T428/31808; Y10T428/31855; Y10T428/3188; Y10T428/31895; Y10T428/31899
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
85 words
A multilayered structure for sampling cosmetic compositions comprising a paper base having an oleophobic agent within said paper, a solid cosmetic composition layer containing a wax or emollient component over at least a portion of one surface of said paper base, and a film or sheet having an oleophobic surface in contact with the outer surface of said solid cosmetic composition layer, said paper having an oleophilic coating comprised of an oleophilic wax or polymeric resin between said paper and said solid cosmetic composition layer.
Claim 2
Dependent Claim
85 words
A multilayered structure for sampling cosmetic compositions comprising a paper base having an oleophobic agent within said paper, a solid cosmetic composition layer containing a wax or emollient component over at least a portion of one surface of said paper base, and a film or sheet having an oleophobic surface in contact with the outer surface of said solid cosmetic composition layer, said paper having an oleophilic coating comprised of an oleophilic wax or polymeric resin between said paper and said solid cosmetic composition layer.
Claim 3
Dependent Claim
24 words
The structure of claim 1 wherein said oleophobic agent is a fluorocarbon and said oleophilic coating has a thickness between 0.5 and 50 microns.
Claim 4
Dependent Claim
23 words
The structure of claim 2 wherein said surface in contact with said composition is a paper base with an oleophobic polymeric composition thereon.
Claim 5
Dependent Claim
30 words
The structure of claim 2 wherein said oleophobic surface is a paper base with an oleophobic polymeric composition thereon comprising a fluorinated polymer or phosphate ester of a fluorinated polymer.
Claim 6
Dependent Claim
48 words
The structure of claim 2 wherein said oleophobic surface is a paper base with an oleophobic polymeric composition thereon comprising by weight 60 to 80% fluorochemical acrylate, 1 to 30% alkyl- or alkoxyalkyl-acrylate, 2 to 15% glycidyl acrylate, 1to 6% cationic acrylate, and 0 to 20% vinylidene chloride.
Claim 7
Dependent Claim
23 words
The structure of claim 5 wherein said surface in contact with said composition is a paper base with an oleophobic polymeric composition thereon.
Claim 8
Dependent Claim
11 words
The structure of claim 2 wherein said cosmetic composition comprises lipstick.
Claim 9
Dependent Claim
24 words
The structure of claim 7 wherein an oleophobic surface of a paper sheet or transparent film is in contact with said solid cosmetic composition.
Claim 10
Dependent Claim
23 words
The structure of claim 8 wherein said oleophobic surface is a polymeric film strippably adhered to the surface of the cosmetic composition layer.
Claim 11
Dependent Claim
14 words
The structure of claim 1 wherein said oleophobic agent is throughout the paper base.
Claim 12
Dependent Claim
24 words
The structure of claim 10 wherein said oleophobic agent is a fluorocarbon of said oleophilic coating has a thickness between 0.5 and 25 microns.
Claim 13
Dependent Claim
24 words
The structure of claim 1 wherein an oleophobic surface of a paper sheet or transparent film is in contact with said solid cosmetic composition.
Claim 14
Dependent Claim
23 words
The structure of claim 12 wherein said oleophobic surface is a polymeric film strippably adhered to the surface of the cosmetic composition layer.
Claim 15
Dependent Claim
11 words
The structure of claim 13 wherein said cosmetic composition comprises lipstick.
Claim 16
Dependent Claim
16 words
The structure of claim 1 wherein said paper base comprises paper coated with pigment and binder.
Claim 17
Dependent Claim
24 words
The structure of claim 15 wherein said oleophobic agent is a fluorocarbon and said oleophilic coating has a thickness between 0.75 and 10 microns.
Claim 18
Dependent Claim
21 words
The structure of claim 15 wherein said oleophobic agent is present within said paper and said coating of pigment and binder.
Claim 19
Dependent Claim
24 words
The structure of claim 17 wherein said oleophobic agent is a fluorocarbon and said oleophilic coating has a thickness between 0.5 and 25 microns.
Claim 20
Dependent Claim
49 words
The structure of claim 18 wherein said oleophobic surface is a paper base with an oleophobic polymeric composition thereon comprising by weight 60 to 80% fluorochemical acrylate, 1 to 30% alkyl- or alkoxyalkyl-acrylate, 2 to 15% glycidyl acrylate, 1 to 6% cationic acrylate, and 0 to 20% vinylidene chloride.
Claim 21
Dependent Claim
24 words
The structure of claim 17 wherein an oleophobic surface of a paper sheet or transparent film is in contact with said solid cosmetic composition.
Claim 22
Dependent Claim
23 words
The structure of claim 20 wherein said oleophobic surface is a polymeric film strippably adhered to the surface of the cosmetic composition layer.
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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) | 1991-02-15 | 1991-08-17 | 1992-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-02-15 | 1995-08-17 | 1996-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-02-15 | 1999-08-17 | 2000-02-16 | $7700.00 | Window Closed / Lapsed |