EP 0030249 B1 19830720 - INSULATING OIL COMPOSITIONS
Title (en)
INSULATING OIL COMPOSITIONS
Publication
Application
Priority
EP 79302746 A 19791130
Abstract (en)
[origin: EP0030249A1] Novel insulating oil compositions comprising a major amount of an insulating oil and a minor amount of a product obtained as a result of a process which comprises reacting benzene with ethylene in the presence of an alkylation catalyst to obtain a reaction mixture containing largely unreacted benzene, ethylbenzene, polyethylbenzenes, 1,1-diphenylethane and heavier material, separating at least benzene, ethylbenzene and polyethylbenzenes from said reaction mixture and thereafter recovering from said heavier material a fraction whose boiling points fall within a temperature range of about 255 DEG to about 420 DEG C. as said product.
IPC 1-7
IPC 8 full level
C10G 29/20 (2006.01); H01B 3/22 (2006.01)
CPC (source: EP)
C10G 29/205 (2013.01); H01B 3/22 (2013.01)
Designated contracting state (EPC)
BE CH DE FR GB IT NL SE
DOCDB simple family (publication)
EP 0030249 A1 19810617; EP 0030249 B1 19830720; DE 2965961 D1 19830825
DOCDB simple family (application)
EP 79302746 A 19791130; DE 2965961 T 19791130