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.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA
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 Montedison SpA, Montecatini Societa Generale per lIndustria Mineraria e Chimica SpAfiledCriticalMontedison SpA
Priority to FR838987ApriorityCriticalpatent/FR1268092A/en
Application grantedgrantedCritical
Publication of FR1268092ApublicationCriticalpatent/FR1268092A/en
FR838987A1960-09-201960-09-20
Improvement in the process for preparing ethylene diamine by treatment of ethylene dichloride with ammonia
ExpiredFR1268092A
(en)