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1. (WO2019005981) POLYMER COMPOSITION FOR USE IN CABLES
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Pub. No.: WO/2019/005981 International Application No.: PCT/US2018/039776
Publication Date: 03.01.2019 International Filing Date: 27.06.2018
IPC:
H01B 7/295 (2006.01) ,C08K 3/22 (2006.01) ,C08K 5/00 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
B
CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
7
Insulated conductors or cables characterised by their form
17
Protection against damage caused by external factors, e.g. sheaths or armouring
29
by extremes of temperature or by flame
295
using material resistant to flame
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
K
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
3
Use of inorganic ingredients
18
Oxygen-containing compounds, e.g. metal carbonyls
20
Oxides; Hydroxides
22
of metals
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
K
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5
Use of organic ingredients
Applicants:
CELANESE EVA PERFORMANCE POLYMERS CORPORATION [US/US]; 222 West Las Colinas Boulevard, Suite 900 Irving, Texas 75039, US
Inventors:
HALEY, Jeffrey Charles; US
PALYAM, Nagarjuna; US
SCHNEIDER, Christian; US
RINGHAM, Chelsea; US
Agent:
JOHNSTON, Jason, W.; US
Priority Data:
62/526,11728.06.2017US
Title (EN) POLYMER COMPOSITION FOR USE IN CABLES
(FR) COMPOSITION POLYMÈRE DESTINÉE À ÊTRE UTILISÉE DANS DES CÂBLES
Abstract:
(EN) A polymer composition that comprises an olefinic polymer, a flame retardant that includes a halogen-free mineral filler, and a compatibilizing agent is provided. The halogen-free mineral filler constitutes from about 20 wt.% to about 80 wt.% of the composition. The composition may exhibit a degree of water uptake of about 5 wt.% or less after being immersed in water for seven days at a temperature of 23°C.
(FR) L'invention concerne une composition polymère qui comprend un polymère oléfinique, un ignifugeant qui comprend une charge minérale exempte d'halogène et un agent de compatibilisation. La charge minérale exempte d'halogène constitue d'environ 20 %à environ 80 % en poids en pourcentage de la composition. La composition peut présenter un degré d'absorption d'eau d'environ au maximum 5 % en poidsaprès immersion dans l'eau pendant sept jours à une température de 23° C.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, 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, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)