Patent US2855367A successfully refreshed from Google Patents.
US2855367A
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Detergent composition
Assignee: Colgate Palmolive Co
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Filing: 1954-09-07
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Granted: 1958-10-07
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Expires: 1974-09-07
Abstract
No abstract record available.
Inventors
- 👤 Buck Charles Edward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 05:39
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/16; C11D3/20; C11D3/2003; C11D3/2006; C11D3/2027; C11D3/2031; C11D1/00; C11D1/66; C11D1/72; C11D1/83; C11D3/201; C11D3/2013
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
144 words
A DETERGENT COMPOSITION CHARACTERIZED BY THE FACT THAT AN APPROXIMATELY 1/4% SOLUTION OF SAID COMPOSITION IN EITHER HARD OR SOFT WATER AT ABOUT 120*F. FOAMS TO A HEIGHT OF AT LEAST 1/2 BUT NOT GREATER THAN 5 INCHES DURING THE WASHING OF HOUSEHOLD LINENS OF AVERAGE SOIL LOAD IN A HOUSHOLE HORIZONTAL TUMBLER TYPE AUTOMATIC WASHING MACHINE, SAID DETERGENT COMPOSITION CONSISTING ESSENTIALLY OF ABOUT 2 TO 90% BY WEIGHT OF MIXTURE OF A WATER SOLUBLE NON-IONIC POLYETHYLENE OXIDE DETERGENT CONDENSATE OF A HIGHER ALIPHATIC ALCOHOL CONTAINING ABOUT 8 TO 22 CARBON ATOMS, SAID CONDENSATE CONTAINING ABOUT 6 TO 30 EHTYLENE OXIDE REDICALS PER MOLECULE, A WATER SOLUBLE ALKYL BENZENE SULFONATE DETERGENT SALT HAVING AN ALKYL GROUP CONTAINING 8 TO 20 CARBON ATOMS, AND HIGHER FATTY ALCOHOL CONTAINING ABOUT 10 TO 20 CARBON ATOMS, AND ABOUT 10 TO 98% OF INORGANIC WATER SOLUBLE BUILDER SALTS.
Claim 2
Dependent Claim
144 words
A DETERGENT COMPOSITION CHARACTERIZED BY THE FACT THAT AN APPROXIMATELY 1/4% SOLUTION OF SAID COMPOSITION IN EITHER HARD OR SOFT WATER AT ABOUT 120*F. FOAMS TO A HEIGHT OF AT LEAST 1/2 BUT NOT GREATER THAN 5 INCHES DURING THE WASHING OF HOUSEHOLD LINENS OF AVERAGE SOIL LOAD IN A HOUSHOLE HORIZONTAL TUMBLER TYPE AUTOMATIC WASHING MACHINE, SAID DETERGENT COMPOSITION CONSISTING ESSENTIALLY OF ABOUT 2 TO 90% BY WEIGHT OF MIXTURE OF A WATER SOLUBLE NON-IONIC POLYETHYLENE OXIDE DETERGENT CONDENSATE OF A HIGHER ALIPHATIC ALCOHOL CONTAINING ABOUT 8 TO 22 CARBON ATOMS, SAID CONDENSATE CONTAINING ABOUT 6 TO 30 EHTYLENE OXIDE REDICALS PER MOLECULE, A WATER SOLUBLE ALKYL BENZENE SULFONATE DETERGENT SALT HAVING AN ALKYL GROUP CONTAINING 8 TO 20 CARBON ATOMS, AND HIGHER FATTY ALCOHOL CONTAINING ABOUT 10 TO 20 CARBON ATOMS, AND ABOUT 10 TO 98% OF INORGANIC WATER SOLUBLE BUILDER SALTS.
Claim 3
Dependent Claim
19 words
A DETERGENT COMPOSITION AS SET FORTH CLAIM 10 WHICH CONTAINS PENTASODIUM TRIPOLYPHOSPHATE AS AN INORGANIC WATER SOLUBLE BUILDER SALT.
References Cited (Backward Citations)
US2742436A
Cited
US2166314A
Cited
US2213477A
Cited
US2383737A
Cited
US2519062A
Cited
US2577503A
Cited
US2477383A
Cited
US2469493A
Cited
US2746932A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-10-06 | 1962-04-07 | 1962-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-10-06 | 1966-04-07 | 1966-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-10-06 | 1970-04-07 | 1970-10-07 | $7700.00 | Window Closed / Lapsed |