US3002931A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compositions containing trichlorocyanuric acid
Assignee: Monsanto Chemicals Ltd
•
Filing: 1956-11-19
•
Granted: 1961-10-03
•
Expires: 1976-11-19
Abstract
No abstract record available.
Inventors
- 👤 William F Symes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 08:27
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/395; C11D3/3955
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
101 words
A SOLID BLEACHING, DISINFECTING, STERILIZING AND DETERGENT COMPOSITION CONSISTING ESSENTIALLY OF (1) FROM ABOUT 0.5 TO 40% BY WEIGHT OF TRICHLOROCYANURIC ACID, (2) FROM ABOUT 0.1 TO 3 MOLS, PER MOL OF TRICHLOROCYANURIC ACID, OF AN ARYL SULFONAMIDE, AND (3) A WATER SOLUBLE SALT SELECTED FROM THE GROUP CONSISTING OF INORGANIC, ALKALINE, WATER-SOLUBLE, ALKALI METAL DETERGENT BUILDER SALTS AND MIXTURES THEREOF WITH A WATER-SOLUBLE INERT INORGANIC NEUTRAL ALKALI METAL SALT AND (4) FROM 0.5 TO ABOUT 5.0% BY WEIGHT OF WATER, SAID ARYL SULFONAMIDE BEING SUFFICIENT TO RETARD LOSS OF AVAILABLE CHLORINE FROM SAID COMPOSITION IN THE PRESENCE OF SAID WATER.
Claim 2
Dependent Claim
101 words
A SOLID BLEACHING, DISINFECTING, STERILIZING AND DETERGENT COMPOSITION CONSISTING ESSENTIALLY OF (1) FROM ABOUT 0.5 TO 40% BY WEIGHT OF TRICHLOROCYANURIC ACID, (2) FROM ABOUT 0.1 TO 3 MOLS, PER MOL OF TRICHLOROCYANURIC ACID, OF AN ARYL SULFONAMIDE, AND (3) A WATER SOLUBLE SALT SELECTED FROM THE GROUP CONSISTING OF INORGANIC, ALKALINE, WATER-SOLUBLE, ALKALI METAL DETERGENT BUILDER SALTS AND MIXTURES THEREOF WITH A WATER-SOLUBLE INERT INORGANIC NEUTRAL ALKALI METAL SALT AND (4) FROM 0.5 TO ABOUT 5.0% BY WEIGHT OF WATER, SAID ARYL SULFONAMIDE BEING SUFFICIENT TO RETARD LOSS OF AVAILABLE CHLORINE FROM SAID COMPOSITION IN THE PRESENCE OF SAID WATER.
References Cited (Backward Citations)
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US1650124A
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US2155914A
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US2430233A
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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) | 1964-10-02 | 1965-04-03 | 1965-10-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-10-02 | 1969-04-03 | 1969-10-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-10-02 | 1973-04-03 | 1973-10-03 | $7700.00 | Window Closed / Lapsed |