US3070601A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for the production of cyanuric chloride
Assignee: Monsanto Chemicals Ltd
•
Filing: 1959-09-15
•
Granted: 1962-12-25
•
Expires: 1979-09-15
Abstract
No abstract record available.
Inventors
- 👤 William R Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 05:47
CPC Classifications
C; C07; C07D; C07D251/00; C07D251/02; C07D251/12; C07D251/26; C07D251/28
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
71 words
A PROCESS FOR PRODUCING CYANURIC CHLORIDE WHICH COMPRISES REACTING SUBSTANTIALLY EQUIMOLECULAR PROPORTIONS OF HYDROGEN CYANIDE AND CHLORINE IN A BODY OF LIQUID CYANURIC CHLORIDE UNDER A PRESSURE OF FROM ABOUT 10 TO ABOUT 15 ATOMSPHERES, AT A TEMPERATURE IN THE RANGE FROM ABOUT 250* C. TO ABOUT 400* C. AND IN THE PRESENCE OF A CATALYST CHOSEN FROM THE GROUP CONSISTING OF THE HALIDES OF HYDROGEN, ALUMINUM, BORON, ANTIMONY AND IRON.
Claim 2
Dependent Claim
71 words
A PROCESS FOR PRODUCING CYANURIC CHLORIDE WHICH COMPRISES REACTING SUBSTANTIALLY EQUIMOLECULAR PROPORTIONS OF HYDROGEN CYANIDE AND CHLORINE IN A BODY OF LIQUID CYANURIC CHLORIDE UNDER A PRESSURE OF FROM ABOUT 10 TO ABOUT 15 ATOMSPHERES, AT A TEMPERATURE IN THE RANGE FROM ABOUT 250* C. TO ABOUT 400* C. AND IN THE PRESENCE OF A CATALYST CHOSEN FROM THE GROUP CONSISTING OF THE HALIDES OF HYDROGEN, ALUMINUM, BORON, ANTIMONY AND IRON.
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) | 1965-12-24 | 1966-06-25 | 1966-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-24 | 1970-06-25 | 1970-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-24 | 1974-06-25 | 1974-12-25 | $7700.00 | Window Closed / Lapsed |