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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical Industries Ltd
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 Mitsubishi Chemical Industries LtdfiledCriticalMitsubishi Chemical Industries Ltd
Priority to JP59047966ApriorityCriticalpatent/JPS60193975A/ja
Priority to US06/708,641prioritypatent/US4613598A/en
Priority to DK108585Aprioritypatent/DK164907C/da
Priority to EP85102764Aprioritypatent/EP0154969B1/en
Priority to DE8585102764Tprioritypatent/DE3581547D1/de
Priority to HU85903Aprioritypatent/HU193258B/hu
Priority to CA000476426Aprioritypatent/CA1238636A/en
Publication of JPS60193975ApublicationCriticalpatent/JPS60193975A/ja
Publication of JPH0579671B2publicationCriticalpatent/JPH0579671B2/ja