EP 2401327 A1 20120104 - COMPOSITION COMPRISING POLYESTER ELASTOMER MATRIX FOR POWER AND/OR TELECOMMUNICATION CABLES
Title (en)
COMPOSITION COMPRISING POLYESTER ELASTOMER MATRIX FOR POWER AND/OR TELECOMMUNICATION CABLES
Title (de)
ZUSAMMENSETZUNG MIT EINER POLYESTER-ELASTOMER-MATRIX FÜR STROM- UND/ODER TELEKOMMUNIKATIONSKABEL
Title (fr)
COMPOSITION À MATRICE POLYESTER ÉLASTOMÈRE POUR CÂBLE D'ÉNERGIE ET/OU DE TÉLÉCOMMUNICATION
Publication
Application
Priority
- FR 2010050335 W 20100226
- FR 0951255 A 20090227
Abstract (en)
[origin: WO2010097557A1] The invention relates to a power and/or telecommunication cable including a conductor element surrounded by a polymer layer which is obtained from a composition containing at least 30 parts by weight of a polyester elastomer per 100 parts by weight of polymer in the composition, said polyester elastomer being formed mainly by polycaprolactone. The invention is characterised in that the composition also includes at least one polymer selected from among: a thermoplastic polymer (PT1) having a melting temperature greater than that of polyester elastomer, and a thermoplastic polymer (PT2) having a glass transition temperature of at least 80ºC and being immiscible with the polyester elastomer or one of the mixtures thereof.
IPC 8 full level
C08L 67/04 (2006.01); H01B 3/42 (2006.01); H01B 7/295 (2006.01)
CPC (source: EP)
C08L 67/04 (2013.01); H01B 3/28 (2013.01); H01B 3/421 (2013.01); H01B 7/295 (2013.01); C08L 25/00 (2013.01); C08L 33/00 (2013.01); C08L 67/02 (2013.01); C08L 69/00 (2013.01)
Citation (search report)
See references of WO 2010097557A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
WO 2010097557 A1 20100902; EP 2401327 A1 20120104; FR 2942672 A1 20100903
DOCDB simple family (application)
FR 2010050335 W 20100226; EP 10710880 A 20100226; FR 0951255 A 20090227