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1. (WO2018144223) CABLE JACKETS WITH CAPILLARY STRUCTURES
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/144223 International Application No.: PCT/US2018/014052
Publication Date: 09.08.2018 International Filing Date: 17.01.2018
IPC:
H01B 7/18 (2006.01) ,G02B 6/44 (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
18
by wear, mechanical force or pressure
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6
Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
44
Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
Applicants: DOW GLOBAL TECHNOLOGIES LLC[US/US]; 2040 Dow Center Midland, MI 48674, US
Inventors: ESSEGHIR, Mohamed; US
KMIEC, Chester, J.; US
HUANG, Wenyi; US
PARSONS, Thomas, J.; US
Agent: BARTHEL, Ted, J.; US
Priority Data:
62/452,71931.01.2017US
Title (EN) CABLE JACKETS WITH CAPILLARY STRUCTURES
(FR) GAINES DE CÂBLE À STRUCTURES CAPILLAIRES
Abstract:
(EN) The present disclosure provides a coated conductor (10). The coated conductor (10) includes a conductor (2) and a coating (4) on the conductor. The coating includes (i) an annular wall (6) composed of a polymeric material, the annular wall (6) surrounding at least a portion of the conductor; (ii) a plurality of channels (8) extending along a length of an outer surface of the annular wall (6); and (iii) a slip material located in the channels, the slip material forming a capillary structure in the channels, and the capillary structures protruding radially outward from the annular wall (6).
(FR) L'invention concerne un conducteur revêtu (10) qui comprend un conducteur (2) et un revêtement (4) disposé sur le conducteur. Le revêtement comprend: i) une paroi annulaire (6) composée d'un matériau polymère et entourant au moins une partie du conducteur; ii) une pluralité de canaux (8) s'étendant en longueur sur une surface externe de la paroi annulaire (6); et iii) un matériau glissant logé dans les canaux et formant une structure capillaire dans les canaux, et les structures capillaires saillant radialement vers l'extérieur à partir de la paroi annulaire (6).
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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)