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.)
Expired
Application number
CA226,026A
Inventor
Walter Fisher
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.)
Huntsman Corp
Original Assignee
Texaco Canada Inc
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 Texaco Canada IncfiledCriticalTexaco Canada Inc
Priority to CA226,026ApriorityCriticalpatent/CA1017223A/en
Application grantedgrantedCritical
Publication of CA1017223ApublicationCriticalpatent/CA1017223A/en