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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unifrax 1 LLC
Original Assignee
Carborundum Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Carborundum CofiledCriticalCarborundum Co
Priority to FR837563ApriorityCriticalpatent/FR1270160A/en
Application grantedgrantedCritical
Publication of FR1270160ApublicationCriticalpatent/FR1270160A/en
C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
C01G25/00—Compounds of zirconium
C01G25/04—Halides
Landscapes
Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Inorganic Chemistry
(AREA)
FR837563A1960-09-011960-09-01
Process for the separation of mixtures of zirconium and hafnium tetrachlorides under the action of pressure
ExpiredFR1270160A
(en)