FR2438041A1 - Procede pour l'obtention de chlorure de cyanyryle - Google Patents
Procede pour l'obtention de chlorure de cyanyryleInfo
- Publication number
- FR2438041A1 FR2438041A1 FR7924910A FR7924910A FR2438041A1 FR 2438041 A1 FR2438041 A1 FR 2438041A1 FR 7924910 A FR7924910 A FR 7924910A FR 7924910 A FR7924910 A FR 7924910A FR 2438041 A1 FR2438041 A1 FR 2438041A1
- Authority
- FR
- France
- Prior art keywords
- chloride
- cyanyryl
- obtaining
- column
- solid
- 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
- C07D251/28—Only halogen atoms, e.g. cyanuric chloride
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Coloring (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2843382A DE2843382C3 (de) | 1978-10-05 | 1978-10-05 | Verfahren zur Gewinnung von Cyanurchlorid in fester oder flüssiger Form |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2438041A1 true FR2438041A1 (fr) | 1980-04-30 |
FR2438041B1 FR2438041B1 (US20100170793A1-20100708-C00006.png) | 1983-03-18 |
Family
ID=6051427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7924910A Granted FR2438041A1 (fr) | 1978-10-05 | 1979-10-05 | Procede pour l'obtention de chlorure de cyanyryle |
Country Status (21)
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3514840A1 (de) * | 1985-04-24 | 1986-10-30 | Skw Trostberg Ag, 8223 Trostberg | Verfahren zur gewinnung von festem cyanurchlorid |
DE10123072B4 (de) * | 2001-05-11 | 2004-12-30 | Degussa Ag | Vorrichtung zur Aufreinigung von Cyanurchlorid |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB948271A (en) * | 1960-02-02 | 1964-01-29 | Lonza Electric & Chem Works | Improvements in or relating to the purification of cyanuric chloride |
US3539565A (en) * | 1968-01-29 | 1970-11-10 | Geigy Chem Corp | Method for producing a solution of cyanuric chloride from gaseous cyanuric chloride |
FR2078533A5 (US20100170793A1-20100708-C00006.png) * | 1970-02-13 | 1971-11-05 | Ciba Geigy Ag |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3256070A (en) * | 1960-10-12 | 1966-06-14 | Geigy Chem Corp | Desublimation using a rotating cooling drum containing particulate tumbling and grinding media |
FR1411816A (fr) * | 1964-08-11 | 1965-09-24 | Electro Chimie Soc D | Procédé d'obtention de chlorure de cyanuryle purifié à partir de mélanges gazeux le contenant |
GB1095454A (US20100170793A1-20100708-C00006.png) * | 1965-08-21 | |||
DD111378A5 (US20100170793A1-20100708-C00006.png) * | 1973-06-27 | 1975-02-12 | ||
DE2537673C2 (de) * | 1975-08-23 | 1977-09-29 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Verfahren zur Herstellung von feinteiligem, festem Cyanurchlorid |
-
1978
- 1978-10-05 DE DE2843382A patent/DE2843382C3/de not_active Expired
-
1979
- 1979-05-29 YU YU1250/79A patent/YU40561B/xx unknown
- 1979-06-20 NL NL7904842A patent/NL7904842A/nl not_active Application Discontinuation
- 1979-06-26 ES ES481916A patent/ES481916A1/es not_active Expired
- 1979-07-03 YU YU1608/79A patent/YU40225B/xx unknown
- 1979-08-01 MX MX178730A patent/MX152054A/es unknown
- 1979-08-06 IT IT68618/79A patent/IT1119119B/it active
- 1979-08-17 BR BR7905300A patent/BR7905300A/pt not_active IP Right Cessation
- 1979-08-29 IN IN890/CAL/79A patent/IN153151B/en unknown
- 1979-09-12 ZA ZA00794822A patent/ZA794822B/xx unknown
- 1979-09-18 IL IL58262A patent/IL58262A0/xx unknown
- 1979-09-20 DD DD215675A patent/DD146181A5/de not_active IP Right Cessation
- 1979-09-25 US US06/078,831 patent/US4245090A/en not_active Expired - Lifetime
- 1979-10-01 GB GB7933914A patent/GB2034696B/en not_active Expired
- 1979-10-03 BE BE6/46959A patent/BE879180A/fr not_active IP Right Cessation
- 1979-10-04 AT AT0648779A patent/AT364369B/de not_active IP Right Cessation
- 1979-10-04 SE SE7908234A patent/SE445998B/sv not_active IP Right Cessation
- 1979-10-04 CH CH895879A patent/CH641784A5/de not_active IP Right Cessation
- 1979-10-04 CA CA336,965A patent/CA1100499A/en not_active Expired
- 1979-10-05 JP JP12809979A patent/JPS5551073A/ja active Granted
- 1979-10-05 FR FR7924910A patent/FR2438041A1/fr active Granted
-
1993
- 1993-05-19 GE GEAP1993776A patent/GEP19960305B/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB948271A (en) * | 1960-02-02 | 1964-01-29 | Lonza Electric & Chem Works | Improvements in or relating to the purification of cyanuric chloride |
US3539565A (en) * | 1968-01-29 | 1970-11-10 | Geigy Chem Corp | Method for producing a solution of cyanuric chloride from gaseous cyanuric chloride |
FR2078533A5 (US20100170793A1-20100708-C00006.png) * | 1970-02-13 | 1971-11-05 | Ciba Geigy Ag |
Also Published As
Publication number | Publication date |
---|---|
NL7904842A (nl) | 1980-04-09 |
SE445998B (sv) | 1986-08-04 |
JPH0127066B2 (US20100170793A1-20100708-C00006.png) | 1989-05-26 |
YU125079A (en) | 1982-08-31 |
DE2843382B2 (de) | 1980-11-13 |
DD146181A5 (de) | 1981-01-28 |
GB2034696B (en) | 1983-03-30 |
IT1119119B (it) | 1986-03-03 |
ZA794822B (en) | 1981-01-28 |
FR2438041B1 (US20100170793A1-20100708-C00006.png) | 1983-03-18 |
IT7968618A0 (it) | 1979-08-06 |
BR7905300A (pt) | 1980-04-29 |
YU40225B (en) | 1985-08-31 |
MX152054A (es) | 1985-05-27 |
ATA648779A (de) | 1981-03-15 |
IN153151B (US20100170793A1-20100708-C00006.png) | 1984-06-09 |
YU40561B (en) | 1986-02-28 |
DE2843382C3 (de) | 1988-05-26 |
GB2034696A (en) | 1980-06-11 |
ES481916A1 (es) | 1980-02-16 |
CA1100499A (en) | 1981-05-05 |
AT364369B (de) | 1981-10-12 |
DE2843382A1 (de) | 1980-04-17 |
BE879180A (fr) | 1980-04-03 |
JPS5551073A (en) | 1980-04-14 |
GEP19960305B (en) | 1996-06-01 |
IL58262A0 (en) | 1979-12-30 |
CH641784A5 (de) | 1984-03-15 |
US4245090A (en) | 1981-01-13 |
YU160879A (en) | 1982-08-31 |
SE7908234L (sv) | 1980-04-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse | ||
ST | Notification of lapse |