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.)
Mitsui Polychemicals Co Ltd
Original Assignee
Mitsui Polychemicals 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 Mitsui Polychemicals Co LtdfiledCriticalMitsui Polychemicals Co Ltd
Priority to JP9322274ApriorityCriticalpatent/JPS5516450B2/ja
Publication of JPS5121197ApublicationCriticalpatent/JPS5121197A/ja
Publication of JPS5516450B2publicationCriticalpatent/JPS5516450B2/ja