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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co 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 Asahi Chemical Industry Co LtdfiledCriticalAsahi Chemical Industry Co Ltd
Priority to JP60139137ApriorityCriticalpatent/JPS62530A/ja
Priority to CA000497423Aprioritypatent/CA1260187A/en
Priority to AT85115853Tprioritypatent/ATE102968T1/de
Priority to DE3587778Tprioritypatent/DE3587778T2/de
Priority to EP85115853Aprioritypatent/EP0185317B1/en
Priority to US06/808,502prioritypatent/US4772679A/en
Publication of JPS62530ApublicationCriticalpatent/JPS62530A/ja
Publication of JPH0433298B2publicationCriticalpatent/JPH0433298B2/ja