Patent US3340153A successfully refreshed from Google Patents.
US3340153A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Milk solids in a liquid cosmetic preparation
Assignee: Individual
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Filing: 1963-06-25
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Granted: 1967-09-05
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Expires: 1983-06-25
Abstract
No abstract record available.
Inventors
- 👤 Kast Werner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 08:33
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/16; C11D3/38; C11D3/384; A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/46; A61K8/463; A61K8/96; A61K8/98; A61K8/981; A61K8/986; A61Q; A61Q19/00; A61Q19/10; C11D1/00; C11D1/02; C11D1/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
92 words
A METHOD OF PREPARING A STABLE LIQUID COSMETIC PREPARATION WHICH COMPRISES DISSOLVING AT LEAST ONE SURFACE ACTIVE AGENT SELECTED FROM A GROUP CONSISTING OF ALCOHOL SULFATE AND ALKYL SULFONATES, THE FATTY ALCOHOL ETHER SULFATES AND THE ALKYL SUBSTITUTED AROMATIC SULFONATES IN WATER, HEATING THE RESULTING SOLUTION TO ABOUT 40*C., SEPARATELY MIXING MILK SOLIDS WITH WATER, MIXING THE HEATED SOLUTION OF SURFACE ACTIVE AGENT WITH THE MILK SOLIDS AND WATER TO ABOUT 40*C. THEN MAINTAINING THE RESULTING MIXTURE BETWEEN 70* AND 80*C. FOR 10 TO 12 HOURS AND THEN QUICKLY COOLING THE MASS.
Claim 2
Independent Claim
92 words
A METHOD OF PREPARING A STABLE LIQUID COSMETIC PREPARATION WHICH COMPRISES DISSOLVING AT LEAST ONE SURFACE ACTIVE AGENT SELECTED FROM A GROUP CONSISTING OF ALCOHOL SULFATE AND ALKYL SULFONATES, THE FATTY ALCOHOL ETHER SULFATES AND THE ALKYL SUBSTITUTED AROMATIC SULFONATES IN WATER, HEATING THE RESULTING SOLUTION TO ABOUT 40*C., SEPARATELY MIXING MILK SOLIDS WITH WATER, MIXING THE HEATED SOLUTION OF SURFACE ACTIVE AGENT WITH THE MILK SOLIDS AND WATER TO ABOUT 40*C. THEN MAINTAINING THE RESULTING MIXTURE BETWEEN 70* AND 80*C. FOR 10 TO 12 HOURS AND THEN QUICKLY COOLING THE MASS.
References Cited (Backward Citations)
GB511827A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-09-04 | 1971-03-06 | 1971-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-04 | 1975-03-06 | 1975-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-04 | 1979-03-06 | 1979-09-05 | $7700.00 | Window Closed / Lapsed |