Patent US2947702A successfully refreshed from Google Patents.
US2947702A
Expired / Lapsed
US
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Liquid detergent compositions
Assignee: Procter and Gamble Co
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Filing: 1958-01-21
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Granted: 1960-08-02
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Expires: 1978-01-21
Abstract
No abstract record available.
Inventors
- 👤 Coskie Ronald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:26
CPC Classifications
C; C11; C11D; C11D1/00; C11D1/38; C11D1/65; C11D1/655; C11D3/00; C11D3/0005; C11D3/0047; C11D3/02; C11D3/04; C11D3/06; C11D3/16; C11D3/20; C11D3/2075; C11D3/2086; C11D3/26; C11D3/32; C11D3/323; C11D1/02; C11D1/12; C11D1/22; C11D1/52; C11D1/523
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
122 words
A CLEAR LIQUID DETERGENT COMPOSITION WHICH REMAINS CLEAR OVER THE TEMPERATURE RANGE 40* F. TO 80* F. AND CONSISTING ESSENTIALLY OF, BY WEIGHT, FROM 10% TO 25% SODIUM DODECYLBENZENE SULPHONATE, FROM 1% TO 5% FATTY ACID MONOTHANOLAMIDE IN WHICH THE FATTY ACID MOIETY CONTAINS FROM 10 TO 14 CARBON ATOMS, FROM 2% TO 10% POTTASIUM PYROPHOSPHATE, FROM 10% TO 12% UREA, FROM 5% TO 10% ETHYL ALCOHOL, AND A PROPORTION OF AN ORGANIC ACID SELECTED FROM THE CLASS CONSISTING OF CITRIC ACID IN A PROPORTION OF 1.5% TO 4%, TARTARIC ACID IN A PROPORTION OF 1.5% TO 3% AND SALICYLIC ACID IN A PROPORTION OF 2% TO 4%, AND FROM 34% TO 70.5% WATER, THE PH BEING ADJUSTED TO 5 TO 7.
Claim 2
Dependent Claim
122 words
A CLEAR LIQUID DETERGENT COMPOSITION WHICH REMAINS CLEAR OVER THE TEMPERATURE RANGE 40* F. TO 80* F. AND CONSISTING ESSENTIALLY OF, BY WEIGHT, FROM 10% TO 25% SODIUM DODECYLBENZENE SULPHONATE, FROM 1% TO 5% FATTY ACID MONOTHANOLAMIDE IN WHICH THE FATTY ACID MOIETY CONTAINS FROM 10 TO 14 CARBON ATOMS, FROM 2% TO 10% POTTASIUM PYROPHOSPHATE, FROM 10% TO 12% UREA, FROM 5% TO 10% ETHYL ALCOHOL, AND A PROPORTION OF AN ORGANIC ACID SELECTED FROM THE CLASS CONSISTING OF CITRIC ACID IN A PROPORTION OF 1.5% TO 4%, TARTARIC ACID IN A PROPORTION OF 1.5% TO 3% AND SALICYLIC ACID IN A PROPORTION OF 2% TO 4%, AND FROM 34% TO 70.5% WATER, THE PH BEING ADJUSTED TO 5 TO 7.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-08-02 | 1964-02-01 | 1964-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-02 | 1968-02-01 | 1968-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-02 | 1972-02-01 | 1972-08-02 | $7700.00 | Window Closed / Lapsed |