US4119712A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Makeup foundations
Assignee: Revlon Consumer Products LLC
•
Filing: 1977-07-25
•
Granted: 1978-10-10
•
Expires: 1997-07-25
Abstract
Abstract A stable, long-wearing makeup foundation containing hydrophobic and hydrophilic silicas.
Inventors
- 👤 Tibor G. Goldner
- 👤 Eustace Fotiu
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:23
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/02; A61K8/04; A61K8/06; A61K8/18; A61K8/19; A61K8/25; A61Q; A61Q1/00; A61Q1/02; A61Q1/12; A61K2800/00; A61K2800/40; A61K2800/42; A61K2800/43
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
30 words
A dry pigment composition for incorporation into aqueous makeup foundations consisting essentially of ______________________________________
talc 50-90%,
cosmetically acceptable pigment
5-49%,
hydrophilic fumed silica
0.5-3%, and
hydrophobic fumed silica
0.5-5%
______________________________________
Claim 2
Dependent Claim
30 words
A dry pigment composition for incorporation into aqueous makeup foundations consisting essentially of ______________________________________
talc 50-90%,
cosmetically acceptable pigment
5-49%,
hydrophilic fumed silica
0.5-3%, and
hydrophobic fumed silica
0.5-5%
______________________________________
Claim 3
Dependent Claim
26 words
A dry pigment composition according to claim 1 which contains ______________________________________
talc 88%,
titanium dioxide 10%,
hydrophilic fumed silica
1%, and
hydrophobic fumed silica
1%.
______________________________________
Claim 4
Dependent Claim
26 words
A dry pigment composition according to claim 1 which contains ______________________________________
talc 52%,
ferric oxide 40%,
hydrophilic fumed silica
3%, and
hydrophobic fumed silica
5%
______________________________________
References Cited (Backward Citations)
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US3639572A
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US3800034A
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US3801613A
Cited
US4000317A
Cited
US3978205A
Cited
US3998973A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-10-09 | 1982-04-10 | 1982-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-10-09 | 1986-04-10 | 1986-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-10-09 | 1990-04-10 | 1990-10-10 | $7700.00 | Window Closed / Lapsed |