Patent US3265625A successfully refreshed from Google Patents.
US3265625A
Expired / Lapsed
US
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Liquid detergent
Assignee: C P Baker & Co
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Filing: 1962-10-30
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Granted: 1966-08-09
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Expires: 1982-10-30
Abstract
No abstract record available.
Inventors
- 👤 Grob Erwin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 04:44
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/16; C11D3/26; C11D3/33; C11D1/00; C11D1/02; C11D1/34; C11D1/345; C11D1/38; C11D1/52; C11D1/523; C11D1/66; C11D1/72; C11D3/34; C11D3/3418
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
164 words
A SUBSTANTIALLY CLEAR, HOMOGENOUS LIQUID DETERGENT CONSISTING OF ABOUT 5 TO 15% BY WEIGHT OF AN ALKYLPHENOLETHYLENE OXIDE CONDENSATE HAVING 6 TO 20 ETHOXY GROUPS PER MOLE OF PHENOL AND THE ALKYL GROUP HAVING 8 TO 9 CARBON ATOMS NONIONIC DETERGENT, ABOUT 1 TO 10% BY WEIGHT OF A LONG CHAIN ALCOHOL-ETHYLENE OXIDE CONDENSATE HAVING 5 TO 20 ETHOXY GROUPS PER MOLE OF ALCOHOL ESTERIFIED WITH PHOSPHORIC ACID, SAID LONG CHAIN ALCOHOL BEING SELECTED FROM THE GROUP CONSISTING OF TRIDECYL ALCOHOL AND ALKYL PHENOLS HAVING 8 TO 20 CARBON ATOMS IN THE ALKYL GROUPS, ABOUT 2 TO 8% BY WEIGHT OF A FATTY ACID-ALKANNOLAMINE CONDENSATE, THE FATTY ACID HAVING 12 TO 16 CARBON ATOMS AND THE ALKANOLAMINE BEING SELECTED FROM THE GROUP CONSISTING OF ETHANOLAMINE, DIETHANOLAMINE AND PROPANOLAMINE, ABOUT 4 TO 15% OF AN ALKALI METAL SALT OF AN AMINOPOLYACETIC ACID SELECTED FROM THE GROUP CONSISTING OF NITRILOTRIACETIC ACID, ETHYLENEDIAMINE TETRAACETIC ACID, HYDROXYETHYL ETHLDIAMINE TRIACETIC ACID, AND DIETHYLENETRIAMINE PENTAACETIC ACID AND THE REMAINDER WATER.
References Cited (Backward Citations)
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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) | 1969-08-08 | 1970-02-07 | 1970-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-08 | 1974-02-07 | 1974-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-08 | 1978-02-07 | 1978-08-09 | $7700.00 | Window Closed / Lapsed |