Self-healing materials and cables

• Main Authors: KIM YOUNG-GU, BACQUET GERARD MARCEL, AHN DAE-UP, BAE JI-HYUN, JEON JUN-BAE, BAEK MI-GEON, KIM SEONG-JIN, KIM KWON-SOON
• Format: Patent
• Language: Chinese; English
• Published: 22.02.2017
• Subjects: BASIC ELECTRIC ELEMENTS; CABLES; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; CONDUCTORS; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES; INSULATORS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

The present invention concerns a cable comprising an elongated conducting element and a self-healing material surrounding said elongated conducting element, characterized in that the self-healing material is a cross-linked material obtained from a polymeric composition comprising: A. a polymer matrix comprising at least one olefin polymer with hydrophilic moiety, and B. at least one amphiphilic compound, as self-healing additive. 本发明涉及种电缆，其包括细长的传导元件和围绕该细长的传导元件的自愈材料，其特征在于所述自愈材料为得自以下聚合组合物的交联材料，所述聚合组合物包含：A.包含至少种具有亲水部分的烯烃聚合物的聚合物基质；和B.至少种作为自愈添加剂的两亲化合物。