公开(公告)号：EP3118248A4

公开(公告)日：2017-11-29

申请号：EP14885759

申请日：2014-03-12

申请人： SUMITOMO CHEMICAL CO

发明人： KIMURA NATSUKO

IPC分类号： C08K5/51 ,  C08L23/00 ,  C08L101/00

CPC分类号： C08K5/527 ,  C08K5/51 ,  C08K5/526 ,  C08K5/5357 ,  C08L23/00 ,  C08L101/00 ,  C08L23/0815

摘要： A processing stabilizer comprising a compound represented by formula (I), and a compound represented by formula (II), wherein the content of the compound represented by formula (II) is 0.005 to 10 parts by mass with respect to 100 parts by mass of the compound represented by formula (I). [R 1 , R 2 , R 4 and R 5 each represent a hydrogen atom, an alkyl group, a cycloalkyl group, an alkylcycloalkyl group, an aralkyl group or a phenyl group; R 3 represents a hydrogen atom or an alkyl group; X represents a single bond, a sulfur atom or a >CH-R 6 group; A represents an alkylene group or a *-C(=O)-R 7 - group; one of Y and Z represents a hydroxyl group, an alkoxy group or an aralkyloxy group, and the other represents a hydrogen atom or an alkyl group.]