POLYMERIC COATINGS FOR COATED CONDUCTORS

PROBLEM TO BE SOLVED: To provide a power cable resistant to water treeing.SOLUTION: A power cable has a coated conductor comprising a conductive core at least partially surrounded by a polymeric coating. The polymeric coating comprises an α-olefin based polymer and an α-olefin block composite. The α...

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Bibliographische Detailangaben
Hauptverfasser:	SUZANNE M GUERRA, SUH JOON HAN, GARY R MARCHAND, JERKER B L KJELLQVIST, JEFFREY M COGEN
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BASIC ELECTRIC ELEMENTS CABLES CONDUCTORS ELECTRICITY INSULATORS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PERFORMING OPERATIONS SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a power cable resistant to water treeing.SOLUTION: A power cable has a coated conductor comprising a conductive core at least partially surrounded by a polymeric coating. The polymeric coating comprises an α-olefin based polymer and an α-olefin block composite. The α-olefin block composite comprises block copolymers having hard segments and soft segments.SELECTED DRAWING: None 【課題】水トリーに対する耐性を有する電力ケーブルを提供する。【解決手段】電力ケーブルは、ポリマーコーティングによって少なくとも部分的に取り巻かれた導電性コアを備える被覆された導体を有する。ポリマーコーティングは、α−オレフィン系ポリマー及びα−オレフィンブロック複合体を含む。α−オレフィンブロック複合体はハードセグメント及びソフトセグメントを有するブロックコポリマーを含む。【選択図】なし