Liquid detergent compositions
Abstract
Abstract LIQUID DETERGENT COMPOSITIONS HAVING EXCELLENT SUDSING AND MILDNESS CHARACTERISTICS AND CONSISTING ESSENTIALLY OF (1) FROM ABOUT 8% TO ABOUT 35% OF AN ALKYL ETHER SULFATE OBTAINED BY SULFATING AND NEUTRALIZING THE CONDENSATION PRODUCT OF FOM ABOUT 5 TO ABOUT 12 MOLES OF ETHYLENE OXIDE AND 1 MOLE OF A HIGH MOLECULAR WEIGHT ALCOHOL HAVING FROM ABOUT 10 TO ABOUT 16 CARBON ATOMS; (2) AN ALKYL SULFATE HAVING THE FORMULA ROSO3-M WHEREIN R IS ALKYL AVING FROM ABOUT 10 TO ABOUT 16 CARBON ATOMS; AND M IS A SALT-FORMING CATION; THE RATIO OF SAID ALKYL ETHER SULFATE OF SAID ALKYL SULFATE BEING FROM ABOUT 2 : 1 TO ABOUT 6 : 1 AND THE BALANCE BEING WATER. THE COMPOSITIONS HAVE A DESIRABLE BALANCE OF CLEANING, SUDSING AND MILDNESS PROPERTIES AND ARE PARTICULARLY USEFUL IN DISHWASHING AND TIGHT-DUTY LAUNDERING SITUATIONS.
Inventors
- 👤 F Rose
- 👤 K Theile
- 👤 H County
Bibliographic Details
Claims Analysis
Total Claims: 0References 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) | 1977-02-18 | 1977-08-20 | 1978-02-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-02-18 | 1981-08-20 | 1982-02-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-02-18 | 1985-08-20 | 1986-02-19 | $7700.00 | Window Closed / Lapsed |