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 Rayon Co Ltd
Original Assignee
Mitsubishi Rayon 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
Priority claimed from JP22577385Aexternal-prioritypatent/JPS6285032A/ja
Priority claimed from JP25220285Aexternal-prioritypatent/JPS62110924A/ja
Priority claimed from JP5359786Aexternal-prioritypatent/JPS62215018A/ja
Priority claimed from JP9478686Aexternal-prioritypatent/JPS62252510A/ja
Application filed by Mitsubishi Rayon Co LtdfiledCriticalMitsubishi Rayon Co Ltd
Priority claimed from PCT/JP1986/000512external-prioritypatent/WO1987002391A1/ja
Application grantedgrantedCritical
Publication of DE3686715D1publicationCriticalpatent/DE3686715D1/de
Publication of DE3686715T2publicationCriticalpatent/DE3686715T2/de