US3144412A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Solid detergent compositions
Assignee: Colgate Palmolive Co
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Filing: 1960-11-01
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Granted: 1964-08-11
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Expires: 1980-11-01
Abstract
No abstract record available.
Inventors
- 👤 Inamorato Jack Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 06:02
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/16; C11D3/37; C11D3/3746; C11D3/3753; C11D1/00; C11D1/66; C11D1/83; C11D3/20; C11D3/22; C11D3/222; C11D3/225
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
156 words
A DETERGENT COMPOSITION COMPRISING A SUBSTANTIALLY HOMOGENEOUS MIXTURE IN SOLID FORM OF (A) A WATER-SOLUBLE NON-IONIC HIGHER ALKYL PHENOL EHTYLENE OXIDE DETERGENT HAVING ABOUT 5 TO 20 CARBON ATOMS IN THE ALKYL ROUP AND ABOUT 5 TO 50 MOLS OF ETHYLENE OXIDE AND (B) A WATERSOLUBLE HIHER ALKYL MONONUCLEAR ARYL SULFONATE DETERGENT HAVING ABOUT 8 TO 15 CARBON ATOMS IN SAID ALKYL GROUP, THE RATIO OF SAID NON-IONIC DETERGENT TO ALKYL ARYL SULFONATE DETERGENT BEING FROM ABOUT 90:10 TO 30:70 BY WEIGHT AND SAID DETERGENTS BEING IN A TOTAL AMOUNT FROM ABOUT 5 TO 50% BY WEIGHT OF THE COMPOSITION AND A MIXTURE OF (C) AN ALKALI METAL CARBOXYMETHYCELLULOSE AND (D) WATER-SOLUBLE POLYVINYL ALCOHOL SOIL-SUSPENDING AGENT HAVING A VISCOSITY WITHIN THE RANE OF ABOUT 1.8 TO 65 CENTIPOISES, SAID CARBOXYMETHYLCELLULOSE AND POLYVINYL ALCOHOL SOIL-SUSPENDING AGENTS BEING FROM ABOUT 0.05 TO 5% BY WEIGHT OF EACH IN SAID COMPOSISTION, THE BALANCE BEING PRIMARILY WATER-SOLUBLE INORGANIC BUILDER SALTS.
Claim 2
Dependent Claim
156 words
A DETERGENT COMPOSITION COMPRISING A SUBSTANTIALLY HOMOGENEOUS MIXTURE IN SOLID FORM OF (A) A WATER-SOLUBLE NON-IONIC HIGHER ALKYL PHENOL EHTYLENE OXIDE DETERGENT HAVING ABOUT 5 TO 20 CARBON ATOMS IN THE ALKYL ROUP AND ABOUT 5 TO 50 MOLS OF ETHYLENE OXIDE AND (B) A WATERSOLUBLE HIHER ALKYL MONONUCLEAR ARYL SULFONATE DETERGENT HAVING ABOUT 8 TO 15 CARBON ATOMS IN SAID ALKYL GROUP, THE RATIO OF SAID NON-IONIC DETERGENT TO ALKYL ARYL SULFONATE DETERGENT BEING FROM ABOUT 90:10 TO 30:70 BY WEIGHT AND SAID DETERGENTS BEING IN A TOTAL AMOUNT FROM ABOUT 5 TO 50% BY WEIGHT OF THE COMPOSITION AND A MIXTURE OF (C) AN ALKALI METAL CARBOXYMETHYCELLULOSE AND (D) WATER-SOLUBLE POLYVINYL ALCOHOL SOIL-SUSPENDING AGENT HAVING A VISCOSITY WITHIN THE RANE OF ABOUT 1.8 TO 65 CENTIPOISES, SAID CARBOXYMETHYLCELLULOSE AND POLYVINYL ALCOHOL SOIL-SUSPENDING AGENTS BEING FROM ABOUT 0.05 TO 5% BY WEIGHT OF EACH IN SAID COMPOSISTION, THE BALANCE BEING PRIMARILY WATER-SOLUBLE INORGANIC BUILDER SALTS.
References Cited (Backward Citations)
US2755252A
Cited
US2798047A
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US2874123A
Cited
US2897155A
Cited
US2877187A
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US2870093A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-08-11 | 1968-02-10 | 1968-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-08-11 | 1972-02-10 | 1972-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-08-11 | 1976-02-10 | 1976-08-11 | $7700.00 | Window Closed / Lapsed |