US2898264A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bactericidal compositions to be used specially for food-industries equipment
Assignee: Colgate Palmolive Co
•
Filing: 1956-08-28
•
Granted: 1959-08-04
•
Expires: 1976-08-28
Abstract
No abstract record available.
Inventors
- 👤 Weber Francis Jacques Charles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 03:56
CPC Classifications
A; A23; A23C; A23C7/00; A23C7/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
55 words
A BACTERICIDAL CLEANING COMPOSITION COMPRISING NSODIUM N-CHLOROPARATOLUENE SULFONAMIDE AND A CHLORINATED 2-HYDROXY PHENYL COMPOUND SELECTED FROM THE GROUP CONSISTING OF (A) 2,2''-DIHYDOXY-3,3'',5,5'',6,6'' -HEXACHLORODIPHENYLMETHANE, (B) 2,2''-DIHYDROXY - 5,5'' -DICHLORODIPEHNYLMETHANE, AND (C) 2,2''-THIOBIS (4,6-DICHLOROPHENOL), THE PROPORTIONS BEING FROM ABOUT 95 TO 99 PARTS OF SAID SULFONAMIDE AND 1 TO 5 PARS OF SAID CHLORINATED 2-HYDROXY PHENYL COMPOUND.
Claim 2
Dependent Claim
55 words
A BACTERICIDAL CLEANING COMPOSITION COMPRISING NSODIUM N-CHLOROPARATOLUENE SULFONAMIDE AND A CHLORINATED 2-HYDROXY PHENYL COMPOUND SELECTED FROM THE GROUP CONSISTING OF (A) 2,2''-DIHYDOXY-3,3'',5,5'',6,6'' -HEXACHLORODIPHENYLMETHANE, (B) 2,2''-DIHYDROXY - 5,5'' -DICHLORODIPEHNYLMETHANE, AND (C) 2,2''-THIOBIS (4,6-DICHLOROPHENOL), THE PROPORTIONS BEING FROM ABOUT 95 TO 99 PARTS OF SAID SULFONAMIDE AND 1 TO 5 PARS OF SAID CHLORINATED 2-HYDROXY PHENYL COMPOUND.
References Cited (Backward Citations)
US2480556A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-08-03 | 1963-02-02 | 1963-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-08-03 | 1967-02-02 | 1967-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-08-03 | 1971-02-02 | 1971-08-04 | $7700.00 | Window Closed / Lapsed |