EP 0644558 B2 20030528 - Câble insulative structure
Title (en)
Câble insulative structure
Title (de)
Kabelisolierstruktur
Title (fr)
Structure d'isolement pour câble
Publication
Application
Priority
FR 9311234 A 19930921
Abstract (en)
[origin: EP0644558A1] The subject of the present invention is an insulative structure for cables, comprising at least one first semiconducting layer that is contiguous and coaxial with the core of the cable and is surrounded by a second electrically insulating layer which is itself covered by a third semiconducting layer, characterised in that the said semiconducting layers are exclusively composed of a matrix, comprising non-polar polymers whose components have a molecular weight (molar mass) greater than 1000, and of a conductive filler.
IPC 1-7
IPC 8 full level
H01B 1/20 (2006.01); H01B 1/24 (2006.01); H01B 9/02 (2006.01); H01B 17/60 (2006.01); H02G 3/22 (2006.01)
CPC (source: EP KR)
H01B 9/02 (2013.01 - KR); H01B 9/027 (2013.01 - EP)
Citation (opposition)
Opponent :
- JP S57199108 A 19821207 - SHOWA ELECTRIC WIRE & CABLE CO
- JP S54115798 A 19790908 - FUJIKURA LTD
- JP S5562610 A 19800512 - DAINICHI NIPPON CABLES LTD
- EP 0389611 B1 19970604 - EXXON CHEMICAL PATENTS INC [US]
- WO 9304486 A1 19930304 - EXXON CHEMICAL PATENTS INC [US]
Designated contracting state (EPC)
DE DK FR GB IT NL SE
DOCDB simple family (publication)
EP 0644558 A1 19950322; EP 0644558 B1 19990602; EP 0644558 B2 20030528; CN 1108789 A 19950920; CN 1122285 C 20030924; DE 69418804 D1 19990708; DE 69418804 T2 19991209; DE 69418804 T3 20040401; DK 0644558 T3 19991213; DK 0644558 T4 20030922; FR 2710447 A1 19950331; FR 2710447 B1 19951110; JP 3658018 B2 20050608; JP H07169324 A 19950704; KR 100323179 B1 20020627; KR 950009752 A 19950424
DOCDB simple family (application)
EP 94402087 A 19940920; CN 94113695 A 19940921; DE 69418804 T 19940920; DK 94402087 T 19940920; FR 9311234 A 19930921; JP 22505494 A 19940920; KR 19940023808 A 19940917