公开(公告)号：WO1993002165A1

公开(公告)日：1993-02-04

申请号：PCT/EP1992001548

申请日：1992-07-09

Applicant: ESSO SOCIETE ANONYME FRANÇAISE

Inventor： ESSO SOCIETE ANONYME FRANÇAISE ,  BASLE-LE TURQUAIS, Elisabeth ,  VINCENT, Michel

IPC: C10M141/06

CPC classification number: H01B3/20 ,  C10M101/02 ,  C10M129/10 ,  C10M133/12 ,  C10M133/14 ,  C10M133/44 ,  C10M141/06 ,  C10M169/04 ,  C10M2203/10 ,  C10M2203/1006 ,  C10M2203/102 ,  C10M2203/1025 ,  C10M2203/1045 ,  C10M2203/1065 ,  C10M2203/1085 ,  C10M2207/023 ,  C10M2207/026 ,  C10M2207/027 ,  C10M2215/06 ,  C10M2215/062 ,  C10M2215/064 ,  C10M2215/065 ,  C10M2215/066 ,  C10M2215/067 ,  C10M2215/068 ,  C10M2215/22 ,  C10M2215/221 ,  C10M2215/223 ,  C10M2215/225 ,  C10M2215/226 ,  C10M2215/30 ,  C10N2240/201 ,  C10N2240/202

Abstract: An oil composition which contains as an antioxidant a three component mixture comprising (a) phenol or a derivative thereof, (b) an amine or a derivative thereof, and (c) a triazole or a derivative thereof. The mixture provides improved antioxidant properties, especially for electrical insulating oils.