Patent US2944977A successfully refreshed from Google Patents.
US2944977A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for preparing aqueous soapsynthetic detergent mixtures in ribbon form
Assignee: Colgate Palmolive Co
•
Filing: 1955-08-09
•
Granted: 1960-07-12
•
Expires: 1975-08-09
Abstract
No abstract record available.
Inventors
- 👤 Compa Russell Edward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 10:23
CPC Classifications
C; C11; C11D; C11D10/00; C11D10/04; C11D10/042; C11D17/00; C11D17/0047; C11D17/006; C11D1/00; C11D1/02; C11D1/12; C11D1/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
118 words
A PROCESS FOR THE PREPARATION OF HOMOGENEOUS, FORM-RETAINING RIBBONS OF AN AQUEOUS MIXTURE OF SYNTHETIC DETERGENT AND SOAP WHICH COMPRISES FORMING, AT A TEMPERATURE ABOVE ITS SETTING-UP POINT, A HOMOGENEOUS AQUEOUS MIXTURE OF A SODIUM SOAP OF A SUBSTANTIALLY COMPLETELY SATURATED HIGHER FATTY ACID CONTAINING FROM ABOUT 16 TO 18 CARBON ATOMS AND A SODIUM SALT OF A HIGHER FATTY ACID MONOGLYCERIDE SULFATE DETERGENT WHEREIN SAID FATTY ACID CONTAINS ABOUT 12 TO 18 CARBON ATOMS, SAID AQUEOUS MIXTURE CONTAINING ABOUT 30 TO ABOUT 35% WATER AND SAID SOAP COMPRISING ABOUT 35 TO 70% OF THE SOLIDS IN SAID MIXTURE, CHILLING SAID MIXTURE TO A TEMPERATURE BELOW ITS SETTING-UP POINT, AND FORMING THE THUS SET-UP MIXTURE INTO FORM-RETAINING RIBBONS.
Claim 2
Dependent Claim
118 words
A PROCESS FOR THE PREPARATION OF HOMOGENEOUS, FORM-RETAINING RIBBONS OF AN AQUEOUS MIXTURE OF SYNTHETIC DETERGENT AND SOAP WHICH COMPRISES FORMING, AT A TEMPERATURE ABOVE ITS SETTING-UP POINT, A HOMOGENEOUS AQUEOUS MIXTURE OF A SODIUM SOAP OF A SUBSTANTIALLY COMPLETELY SATURATED HIGHER FATTY ACID CONTAINING FROM ABOUT 16 TO 18 CARBON ATOMS AND A SODIUM SALT OF A HIGHER FATTY ACID MONOGLYCERIDE SULFATE DETERGENT WHEREIN SAID FATTY ACID CONTAINS ABOUT 12 TO 18 CARBON ATOMS, SAID AQUEOUS MIXTURE CONTAINING ABOUT 30 TO ABOUT 35% WATER AND SAID SOAP COMPRISING ABOUT 35 TO 70% OF THE SOLIDS IN SAID MIXTURE, CHILLING SAID MIXTURE TO A TEMPERATURE BELOW ITS SETTING-UP POINT, AND FORMING THE THUS SET-UP MIXTURE INTO FORM-RETAINING RIBBONS.
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) | 1963-07-12 | 1964-01-11 | 1964-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-12 | 1968-01-11 | 1968-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-12 | 1972-01-11 | 1972-07-12 | $7700.00 | Window Closed / Lapsed |