Global Patent Index - EP 0029234 A1

EP 0029234 A1 19810527 - Low voltage cable provided with improved insulating layer.

Title (en)

Low voltage cable provided with improved insulating layer.

Title (de)

Niederspannungskabel mit Isolierschicht.

Title (fr)

Câble à basse tension muni d'une gaine d'isolation.

Publication

EP 0029234 A1 19810527 (EN)

Application

EP 80107059 A 19801114

Priority

IT 2729579 A 19791115

Abstract (en)

Low voltage cable having a conductor (11) insulated with a compound of PVC containing a mineral filler in an amount of 40 to 500 parts by weight per 100 parts by weight of PVC. The insulating layer (12) is coated with a skin (13) obtained with a compound of PVC further containing at least a plasticizer.

IPC 1-7

H01B 7/02; H01B 3/44; B32B 27/08

IPC 8 full level

B32B 27/08 (2006.01); H01B 3/44 (2006.01); H01B 7/02 (2006.01); H01B 7/295 (2006.01)

CPC (source: EP)

H01B 3/443 (2013.01); H01B 7/0208 (2013.01)

Citation (search report)

  • [A] DE 2114369 B2 19790906
  • [A] DE 2051192 B2 19780803
  • [A] US 4166881 A 19790904 - CONGDON WAYNE I [US], et al
  • PATENT ABSTRACTS OF JAPAN, unexamined applications, E-Section, Vol. 2, No. 86, July 14, 1978. THE PATENT OFFICE JAPANESE GOVERNMENT, page 3750 E 78 & JP-A-53 050484
  • [A] HELMUT GRAMM, WERNER SOMMER " Lösungsmittel und Weichmachungsmittel ", 7th edition, 1958. WISSENSCHAFTLICHE VERLAGSGESELLSCHAFTmbH, Stuttgart, page 653. * Page 653, line 11 to end of page *

Designated contracting state (EPC)

AT CH DE FR GB LI NL SE

DOCDB simple family (publication)

EP 0029234 A1 19810527; EP 0029234 B1 19831109; AR 221445 A1 19810130; AT E5284 T1 19831115; AU 541268 B2 19850103; AU 6403580 A 19810521; BR 8007440 A 19810526; CA 1163688 A 19840313; DE 3065555 D1 19831215; ES 497224 A0 19810801; ES 8106629 A1 19810801; IT 1165372 B 19870422; IT 7927295 A0 19791115; JP H0230126 B2 19900704; JP S5684811 A 19810710; MX 152432 A 19850715; NO 155266 B 19861124; NO 155266 C 19870304; NO 803428 L 19810518; NZ 195523 A 19821207

DOCDB simple family (application)

EP 80107059 A 19801114; AR 28321780 A 19801113; AT 80107059 T 19801114; AU 6403580 A 19801031; BR 8007440 A 19801114; CA 364456 A 19801112; DE 3065555 T 19801114; ES 497224 A 19801114; IT 2729579 A 19791115; JP 16007580 A 19801113; MX 18451380 A 19801028; NO 803428 A 19801114; NZ 19552380 A 19801111