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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo 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 Sumitomo Chemical Co LtdfiledCriticalSumitomo Chemical Co Ltd
Priority to JP1523781ApriorityCriticalpatent/JPS57128679A/ja
Publication of JPS57128679ApublicationCriticalpatent/JPS57128679A/ja
Publication of JPH0133468B2publicationCriticalpatent/JPH0133468B2/ja
JP1523781A1981-02-031981-02-032,2',2"-tris(2-( 4-t-butyl-5-hydroxy-2-methlyphenyl) acetyloxy)-ethylisocyanurate, its preparation and antioxidant for organic substance
GrantedJPS57128679A
(en)
Acetylene carbamide derivatives, processes for their production, and antioxidants for organic substances which comprise such derivatives as active ingredients