US2631148A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manufacture of triallyl cyanurate
Assignee: —
•
Filing: —
•
Granted: 1953-03-10
•
Expires: 1970-03-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:58
CPC Classifications
C; C07; C07D; C07D251/00; C07D251/02; C07D251/12; C07D251/26; C07D251/30; C07D251/34
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
55 words
A METHOD OF PREPARING TRIALLYL CYANURATE WHICH COMPRISES ADDING AT LEAST THREE MOLS OF ALKALI-METAL HYDROXIDE IN THE FORM OF A CONCENTRATED AQUEOUS SOLUTION, TO A SLURRY OF ONE MOL OF CYANURIC CHLORIDE IN EXCESS OF THREE MOLS OF ALLYL ALCOHOL, AND CARRYING OUT THE REATION AT A TEMPERATURE NOT IN EXCESS OF 10* C.
Claim 2
Independent Claim
55 words
A METHOD OF PREPARING TRIALLYL CYANURATE WHICH COMPRISES ADDING AT LEAST THREE MOLS OF ALKALI-METAL HYDROXIDE IN THE FORM OF A CONCENTRATED AQUEOUS SOLUTION, TO A SLURRY OF ONE MOL OF CYANURIC CHLORIDE IN EXCESS OF THREE MOLS OF ALLYL ALCOHOL, AND CARRYING OUT THE REATION AT A TEMPERATURE NOT IN EXCESS OF 10* C.
References Cited (Backward Citations)
US2537816A
Cited
US2510564A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-03-09 | 1956-09-08 | 1957-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-09 | 1960-09-08 | 1961-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-09 | 1964-09-08 | 1965-03-10 | $7700.00 | Window Closed / Lapsed |