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 JP13722980ApriorityCriticalpatent/JPS5759835A/ja
Priority to US06/298,111prioritypatent/US4385143A/en
Priority to DE8181106972Tprioritypatent/DE3167833D1/de
Priority to EP81106972Aprioritypatent/EP0048841B1/en
Publication of JPS5759835ApublicationCriticalpatent/JPS5759835A/ja
Publication of JPS6313422B2publicationCriticalpatent/JPS6313422B2/ja
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Anti-Oxidant Or Stabilizer Compositions
(AREA)
Compositions Of Macromolecular Compounds
(AREA)
JP13722980A1980-09-261980-09-302-methyl-4-tert-butyl-5-hydroxyphenylacetic ester, its preparation and deterioration inhibitor containing the same as constituent
GrantedJPS5759835A
(en)
Acetylene carbamide derivatives, processes for their production, and antioxidants for organic substances which comprise such derivatives as active ingredients