US3843780A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cosmetic composition containing mineral oil
Assignee: Individual
•
Filing: 1972-07-03
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Granted: 1974-10-22
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Expires: 1992-07-03
Abstract
Abstract There is provided a homogeneous, single-phase, clear, liquid, composite solution adapted for application to skin prior to shaving or removal of paint from skin which consists essentially of: A. 75 TO 85% OF MINERAL OIL HAVING A VISCOSITY BETWEEN ABOUT 25 TO 85 SECONDS Saybolt, and B. 15 TO 25% OF AN ANHYDROUS, MONOHYDRIC, ALIPHATIC ALCOHOL CONTAINING FROM 1 TO 4 CARBON ATOMS.
Inventors
- 👤 E Michaels
- 👤 J Michaels
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:12
CPC Classifications
A; A61; A61Q; A61Q9/00; A61Q9/02; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/31; A61K8/33; A61K8/34
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
69 words
A HOMOGENEOUS, SINGLE-PHASE, CLEAR, LIQUID, COMPOSITE SOLUTION ADAPTED FOR APPLICATION TO SKIN PRIOR TO SHAVING OR REMOVAL OF PAINT FROM SKIN WHICH CONSISTS ESSENTIALLY OF: A. 75 TO 85% BY WEIGHT OF MINERAL OIL HAVING A VISOCITY BETWEEN ABOUT 25 TO 85 SECONDS SAYBOLT, AND B. 15 TO 25%, BY WEIGHT OF AN ANHYDROUS, MONOHYDRIC, ALKANOL SELECTED FROM THE GROUP CONSISTING OF METHANOL, ETHANOL, N-PROPANOL, ISOPROPANOL, N-BUTANOL AND TBUTANOL.
Claim 2
Dependent Claim
69 words
A HOMOGENEOUS, SINGLE-PHASE, CLEAR, LIQUID, COMPOSITE SOLUTION ADAPTED FOR APPLICATION TO SKIN PRIOR TO SHAVING OR REMOVAL OF PAINT FROM SKIN WHICH CONSISTS ESSENTIALLY OF: A. 75 TO 85% BY WEIGHT OF MINERAL OIL HAVING A VISOCITY BETWEEN ABOUT 25 TO 85 SECONDS SAYBOLT, AND B. 15 TO 25%, BY WEIGHT OF AN ANHYDROUS, MONOHYDRIC, ALKANOL SELECTED FROM THE GROUP CONSISTING OF METHANOL, ETHANOL, N-PROPANOL, ISOPROPANOL, N-BUTANOL AND TBUTANOL.
Claim 3
Dependent Claim
24 words
The homogeneous, single-phase, clear, composite solution according to claim 1 in which the mineral oil used possesses a viscosity of about 40 seconds Saybolt.
Claim 4
Dependent Claim
16 words
The homogeneous, single-phase, clear, composite solution according to claim 1 in which the alcohol is isopropanol.
Claim 5
Dependent Claim
16 words
The homogeneous, single-phase, clear, composite solution according to claim 1 in which the alcohol is ethanol.
Claim 6
Dependent Claim
29 words
The homogeneous, single-phase, clear, composite solution according to claim 1 in which a small amount up to 1%, by weight of the wetting agent, dioctyl sodium sulfosuccinate, is included.
Claim 7
Dependent Claim
26 words
The homogeneous, single-phase, clear, composite solution according to claim 1 in which a small amount up to 3%, by weight of the germicide, hexachlorophene, is included.
Claim 8
Dependent Claim
30 words
The homogeneous, single-phase, clear, composite solution according to claim 1 in which a small amount up to 3%, by weight of the emulsifier, 2-stearyl-1-(ethyl- Beta -oxypropionic acid) imidazoline, is included.
Claim 9
Dependent Claim
33 words
The homogeneous, single-phase, clear, composite solution according to claim 1 in which are admixed: a. 80 parts of mineral oil having a viscosity of 40 seconds Saybolt, and b. 20 parts of isopropanol.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1977-10-21 | 1978-04-22 | 1978-10-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-10-21 | 1982-04-22 | 1982-10-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-10-21 | 1986-04-22 | 1986-10-22 | $7700.00 | Window Closed / Lapsed |