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.)
CHUO KAGAKU KOGYO KK
Shin-Etsu Chemical Co Ltd
Original Assignee
CHUO KAGAKU KOGYO KK
Shin-Etsu Chemical 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 CHUO KAGAKU KOGYO KK, Shin-Etsu Chemical Co LtdfiledCriticalCHUO KAGAKU KOGYO KK
Priority to JP59279641ApriorityCriticalpatent/JPS61159583A/ja
Publication of JPS61159583ApublicationCriticalpatent/JPS61159583A/ja
Publication of JPS6345470B2publicationCriticalpatent/JPS6345470B2/ja