ES503357A0 - Un procedimiento continuo para la fabricacion de acido cia- nurico sustancialmente puro - Google Patents
Un procedimiento continuo para la fabricacion de acido cia- nurico sustancialmente puroInfo
- Publication number
- ES503357A0 ES503357A0 ES503357A ES503357A ES503357A0 ES 503357 A0 ES503357 A0 ES 503357A0 ES 503357 A ES503357 A ES 503357A ES 503357 A ES503357 A ES 503357A ES 503357 A0 ES503357 A0 ES 503357A0
- Authority
- ES
- Spain
- Prior art keywords
- cyannuric
- manufacture
- acid
- substantially pure
- continuous procedure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
- C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
- C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
- C07D251/30—Only oxygen atoms
- C07D251/32—Cyanuric acid; Isocyanuric acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/162,718 US4294962A (en) | 1980-06-25 | 1980-06-25 | Continuous process for the manufacture of cyanuric acid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES503357A0 true ES503357A0 (es) | 1982-06-01 |
| ES8205400A1 ES8205400A1 (es) | 1982-06-01 |
Family
ID=22586861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES503357A Expired ES8205400A1 (es) | 1980-06-25 | 1981-06-25 | Un procedimiento continuo para la fabricacion de acido cia- nurico sustancialmente puro |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4294962A (es) |
| EP (1) | EP0042760B2 (es) |
| JP (1) | JPS596307B2 (es) |
| CA (1) | CA1141762A (es) |
| DE (1) | DE3166580D1 (es) |
| ES (1) | ES8205400A1 (es) |
| MX (1) | MX158761A (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6115401A (ja) * | 1984-06-30 | 1986-01-23 | Murata Mfg Co Ltd | 分布定数形フイルタ |
| US4567258A (en) * | 1985-04-18 | 1986-01-28 | Olin Corporation | Process and apparatus for producing cyanuric acid |
| CN118812397A (zh) * | 2024-07-30 | 2024-10-22 | 黔南民族师范学院 | 一种草酸脲合成方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3065233A (en) * | 1962-11-20 | |||
| US3164591A (en) * | 1965-01-05 | Preparation of cyanuric acid | ||
| US3154545A (en) * | 1964-10-27 | Process for preparing cyanuric acid | ||
| US3236845A (en) * | 1963-04-26 | 1966-02-22 | Grace W R & Co | Production of cyanuric acid from urea |
| US3297697A (en) * | 1963-06-20 | 1967-01-10 | Nipak | Cyanuric acid production |
| DE1770827C3 (de) * | 1968-07-09 | 1975-02-06 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Cyanursäure |
| US3563987A (en) * | 1969-04-01 | 1971-02-16 | Fmc Corp | Preparation of cyanuric acid |
| DE2300037A1 (de) * | 1973-01-02 | 1974-07-04 | Basf Ag | Verfahren zur kontinuierlichen herstellung von cyanursaeure |
| NL7405629A (nl) * | 1974-04-26 | 1975-10-28 | Stamicarbon | Werkwijze voor het bereiden van cyanuurzuur. |
| US4237285A (en) * | 1979-06-06 | 1980-12-02 | Olin Corporation | Process for the production of concentrated cyanuric acid slurries |
| US4303494A (en) * | 1979-08-06 | 1981-12-01 | Mobil Oil Corporation | Continuous reaction/separation method for nucleated growth reactions |
-
1980
- 1980-06-25 US US06/162,718 patent/US4294962A/en not_active Expired - Lifetime
-
1981
- 1981-06-17 CA CA000379956A patent/CA1141762A/en not_active Expired
- 1981-06-23 EP EP81302821A patent/EP0042760B2/en not_active Expired
- 1981-06-23 DE DE8181302821T patent/DE3166580D1/de not_active Expired
- 1981-06-24 MX MX187969A patent/MX158761A/es unknown
- 1981-06-25 JP JP56097626A patent/JPS596307B2/ja not_active Expired
- 1981-06-25 ES ES503357A patent/ES8205400A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| EP0042760A1 (en) | 1981-12-30 |
| JPS596307B2 (ja) | 1984-02-10 |
| MX158761A (es) | 1989-03-13 |
| EP0042760B1 (en) | 1984-10-10 |
| DE3166580D1 (en) | 1984-11-15 |
| ES8205400A1 (es) | 1982-06-01 |
| US4294962A (en) | 1981-10-13 |
| EP0042760B2 (en) | 1990-02-28 |
| JPS5756471A (en) | 1982-04-05 |
| CA1141762A (en) | 1983-02-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19990503 |