Detersive particulate composition
Abstract
Abstract A WATER-SOLUBLE, MECHANICALLY WORKED, SUBSTANTIALLY HOMOGENEOUS, PARTICULATE DETERSIVE COMPOSITION, SAID COMPOSITION BEING FORMED OF DISCRETE PARTICLES EACH COMPRISING (A) 10% TO 40% BY WEIGHT OF WATER-SOLUBLE, HIGHER ALKYL ARYL SULFONATE DETERGENT SALT, HAVING 9 TO 15 CARBONS IN THE ALKYL GROUP (B) 10% TO 40% BY WEIGHT OF A LOWER ALKYL BENZENE SULFONATE SALT HAVING ONE TO THREE CARBON ATOMS IN THE LOWER ALKYL GROUP, (C) 5% TO 50% BY WEIGHT OF AT LEAST ONE WATER-SOLUBLE INORGANIC SALT, AND (D) 2 TO 20% BY WEIGHT OF WATER, THE RATIO OF (A) TO (B) BEING BETWEEN 1:4 AND 6:1, THE MAJOR PORTION OF SAID PARTICLES BEING ORGANIC, SAID PARTICLES BEING NON-TACKY, RIGID, BREAKABLE, AND NON-FRIABLE, HAVING A DENSITY OF 0.5 TO 0.9 GM./ CC., AND HAVING AN AVERAGE CROSS SECTIONAL AREA OF FROM 0.04 MM.2 TO 0.8 MM.2 AND A LENGTH FROM 0.5 MM. TO 10.0 MM., AND THE PROCESS OF MAKING THE DESCRIBED COMPOSITION.
Inventors
- 👤 G Borrello
Bibliographic Details
Claims Analysis
Total Claims: 0References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-04-09 | 1976-10-09 | 1977-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-04-09 | 1980-10-09 | 1981-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-04-09 | 1984-10-09 | 1985-04-10 | $7700.00 | Window Closed / Lapsed |