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1. (WO2007003323) OUTER SHEATH LAYER FOR POWER OR COMMUNICATION CABLE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/003323 International Application No.: PCT/EP2006/006267
Publication Date: 11.01.2007 International Filing Date: 28.06.2006
Chapter 2 Demand Filed: 20.04.2007
IPC:
H01B 3/44 (2006.01) ,H01B 9/00 (2006.01) ,H01B 11/00 (2006.01) ,C08L 23/04 (2006.01) ,C08F 10/02 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
B
CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
3
Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
18
mainly consisting of organic substances
30
plastics; resins; waxes
44
vinyl resins; acrylic resins
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
B
CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
9
Power cables
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
B
CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
11
Communication cables or conductors
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
23
Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
02
not modified by chemical after-treatment
04
Homopolymers or copolymers of ethene
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
10
Homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
02
Ethene
Applicants:
BOREALIS TECHNOLGY OY [FI/FI]; P.O. Box 330 FIN-06101 Porvoo, FI (AllExceptUS)
VAN MARION, Remko [NL/AT]; AT (UsOnly)
CARLSSON, Roger [SE/SE]; SE (UsOnly)
EKLIND, Hans [SE/SE]; SE (UsOnly)
HELLAND, Irene [NO/NO]; NO (UsOnly)
Inventors:
VAN MARION, Remko; AT
CARLSSON, Roger; SE
EKLIND, Hans; SE
HELLAND, Irene; NO
Agent:
KADOR & PARTNER; Corneliusstr. 15 80469 M√ľnich, DE
Priority Data:
05014217.330.06.2005EP
Title (EN) OUTER SHEATH LAYER FOR POWER OR COMMUNICATION CABLE
(FR) COUCHE EXTÉRIEURE DE GAINE POUR CÂBLE DE PUISSANCE OU DE COMMUNICATIONS
Abstract:
(EN) The present invention relates to a power or communications cable comprising an outer sheath layer made of a polyethylene composition comprising a base resin which comprises (A) a first ethylene homo- or copolymer fraction, and (B) a second ethylene homo- or copolymer fraction, wherein fraction (A) has a lower molecular weight than fraction (B), and the base resin has a molecular weight distribution Mw/Mn of more than 14.
(FR) La présente invention se rapporte à un câble de puissance ou de communications comprenant une couche extérieure de gaine constituée d'une composition de polyéthylène comprenant une résine de base, laquelle comprend (A) une première fraction d'homopolymère ou de copolymère et (B) une seconde fraction d'homopolymère ou de copolymère, où la fraction (A) présente un poids moléculaire inférieur à la fraction (B) et où la résine de base présente une répartition de poids moléculaire Mw/Mn supérieure à 14.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
KR1020080015832BRPI0613723-7BRPI0613723ZA2007/10392JP2008544469US20080196922
CN101238529CA2610080EA200702515AU2006265360VN17644ID048.1430
IN4553/KOLNP/2007