EP 0103487 B1 19860813 - ELECTRICAL INSULATION
Title (en)
ELECTRICAL INSULATION
Publication
Application
Priority
US 41835582 A 19820915
Abstract (en)
[origin: EP0103487A2] Electrical insulation comprises (1) an inner layer of a cross-linked polymer, e.g. an ethylene/tetrafluoroethylene copolymer, an ethylene/chlorotrifluoroethylene polymer or a vinylidene fluoride polymer, and (2) an outer layer of an aromatic polymer having a glass transition temperature of at least 100 DEG C, e.g. a polyether ether ketone, a polyether ketone or a polyether sulfone. Such insulation combines excellent properties under normal service conditions with low smoke evolution on burning, and is therefore particularly useful for aircraft wire and cable.
IPC 1-7
IPC 8 full level
H01B 7/02 (2006.01); H01B 3/30 (2006.01); H01B 3/44 (2006.01); H01B 7/29 (2006.01); H01B 7/295 (2006.01)
CPC (source: EP)
H01B 3/30 (2013.01); H01B 3/441 (2013.01); H01B 7/295 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR IT LI NL SE
DOCDB simple family (publication)
EP 0103487 A2 19840321; EP 0103487 A3 19840801; EP 0103487 B1 19860813; AT E21462 T1 19860815; CA 1214528 A 19861125; DE 3365309 D1 19860918; GB 2127210 A 19840404; GB 2127210 B 19860122; GB 8324662 D0 19831019; JP H0517642 B2 19930309; JP S5973807 A 19840426
DOCDB simple family (application)
EP 83305380 A 19830914; AT 83305380 T 19830914; CA 436688 A 19830914; DE 3365309 T 19830914; GB 8324662 A 19830914; JP 17054483 A 19830914