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Patent US3575880A successfully refreshed from Google Patents.
US3575880A
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Process for the preparation of a solvent-free,aqueous,neutral cyanuric chloride suspension
Assignee: Bayer AG
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Filing: 1967-08-04
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Granted: 1971-04-20
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Expires: 1987-08-04
Abstract
Abstract NEUTRAL, AQUEOUS SUSPENSIONS OF CYANURIC CHLORIDE, FREE FROM ORGANIC SOLVENTS ARE PREPARED BY PASSING MOLTEN CYANURIC CHLORIDE INTO WATER MAINTANINED AT ABOUT 146 TO 200*C. WHILE MAINTAINING THE RATIO OF WATER TO CYANURIC CHLORIDE AT NOT BELOW 1:1.
Inventors
- 👤 Heinzbert Wojahn
- 👤 Ernst August Kleinheidt
- 👤 Heinrich Gold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 11:02
CPC Classifications
C; C07; C07D; C07D251/00; C07D251/02; C07D251/12; C07D251/26; C07D251/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-04-19 | 1974-10-19 | 1975-04-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-04-19 | 1978-10-19 | 1979-04-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-04-19 | 1982-10-19 | 1983-04-20 | $7700.00 | Window Closed / Lapsed |