ELECTRICAL DEVICES AND ELECTRICAL COMPONENTS USED IN ELECTRICAL SYSTEMS MADE WITH SELF-HEALING MATERIALS

• Main Authors: GAO YAN, IAN RUBIN DE LA BORBOLLA, MARK DRANE, RONALD WHITE, DINH CONG THANH
• Format: Patent
• Language: English; Japanese
• Published: 13.08.2020
• Subjects: BLASTING; CHEMISTRY; COMPOSITIONS BASED THEREON; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THEIR PREPARATION OR CHEMICAL WORKING-UP; THERMAL INSULATION IN GENERAL; WEAPONS

To provide electrical devices made from or coated with a self-healing polymer.SOLUTION: The invention relates to self-healing polymers used to fabricate electrical devices or to coat electrical devices that have a metal or polymer substrate. The self-healing polymers can be made from modified polymers including polyurethanes, polyureas, polyamides and polyesters and, optionally, cross-linking agents and one or more catalysts. The self-healing polymers can be used to make cable ties, tape, conduit fittings and explosion-proof sealant materials.SELECTED DRAWING: Figure 1 【課題】本発明では、自己修復ポリマーから成る、又は、自己修復ポリマーでコーティングされた電気装置が供給される。【解決手段】電気装置を製造するため、又は、金属基板又はポリマー基板を有する電気装置をコーティングするために用いられる自己修復ポリマー。自己修復ポリマーは、ポリウレタン、ポリ尿素、ポリアミド、及び、ポリエステルと、任意で架橋剤及び１つ又は複数の触媒とを含む変性ポリマーから形成され得る。自己修復ポリマーは、ケーブルタイ、テープ、電線管のフィッティング、及び、防爆性のシール材を形成するために使用可能である。【選択図】図１