US2695274A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stable lithium hypochlorite composition
Assignee: Mathieson Chemical Corp
•
Filing: 1949-12-23
•
Granted: 1954-11-23
•
Expires: 1969-12-23
Abstract
No abstract record available.
Inventors
- 👤 Macmahon James Douglas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 14:04
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/395; C11D3/3951; C01; C01B; C01B11/00; C01B11/04; C01B11/06; C01B11/062
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
87 words
A DRY STABLE LITHIUM HYPOCHLORITE COMPOSITION CONSISTING ESSENTIALLY OF THE COMPOSITION FORMED BY COMBINING PARTIALLY HYDRATED LITHIUM HYPOCHLORITE, FINELY DIVIDED POTASSIUM CARBONATE IN AN AMOIUNT IN SUBSTANTIAL EXCESS OF THAT REQUIRED TO COMBINE WITH ALL HYDRATE WATER IN THE COMPOSITION, UP TO ABOUT 35 PER CENT OF AN ORGANIC WETTING AGENT ALKALI METAL SALT OF THE CLASS CONSISTING OF ALKYLATED AROMATIC SULFONATES AND SULFATED ALCOHOLS AND A WATER-SOLUBLE ALKALI METAL SALT IN ADDITION TO SAID POTASIUM CARBONATE OF THE CLASS CONSISTING OF CARBONATES, SILICATES, PHOSPHATES AND POLYPHOSPHATES.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-11-22 | 1958-05-24 | 1958-11-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-11-22 | 1962-05-24 | 1962-11-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-11-22 | 1966-05-24 | 1966-11-23 | $7700.00 | Window Closed / Lapsed |