US2861956A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquid detergent compositions
Assignee: Monsanto Chemicals Ltd
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Filing: 1953-02-25
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Granted: 1958-11-25
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Expires: 1973-02-25
Abstract
No abstract record available.
Inventors
- 👤 Fernandez Louis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 11:20
CPC Classifications
C; C11; C11D; C11D1/00; C11D1/02; C11D1/12; C11D1/29
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
145 words
A LIQUID DETERGENT COMPOSITION COMPRISING (1) FROM ABOUT 20 TO 80 PERCENT BY WEIGHT OF A WATER-SOLUBLE SALT OF A SULFATED CONDENSATION PRODUCT OF ABOUT 1 TO ABOUT 5 MOLS OF ETHYLENE OXIDE WITH 1 MOL OF C10 TO C18-ALIPHATIC ALCOHOL, SAID SALT BEING SELECTED FROM THE GROUP CONSISTING OF THE SODIUM, POTASSIUM AND TRIETHANOLAMINE SALTS OF SAID SULFATED CONDENSATION PRODUCT; (2) FROM ABOUT 5 TO ABOUT 30 PERCENT BY WEIGHT OF AN ALIPHATIC ALCOHOL CONTAINING FROM 1 TO 5 CARBON ATOMS; (3) UP TO 20 PERCENT BY WEIGHT OF AN ALIPHATIC ALCOHOL CONTAINING FROM 12 TO 14 CARBON ATOMS; (4) UP TO 20 PERCENT BY WEIGHT OF LAURIC ACID ETHANOLAMIDE; AND (5) THE BALANCE TO MAKE 100 PERCENT BY WEIGHT OF WATER; AND AT LEAST ONE OF COMPONENTS (3) AND (4) IS PRESENT IN AN AMOUNT OF AT LEAST ABOUT 5 PERCENT BY WEIGHT.
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) | 1961-11-24 | 1962-05-26 | 1962-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-11-24 | 1966-05-26 | 1966-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-11-24 | 1970-05-26 | 1970-11-25 | $7700.00 | Window Closed / Lapsed |