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  • 专利标题:   Adhering diene rubber to piezoelectric polymer for forming device for tire, involves reacting oxygen-containing functional groups with thiocyanate group-containing compound, contacting polymer surface with rubber component, and crosslinking.
  • 专利号:   WO2021052951-A1, IN202217012465-A, EP4031616-A1, US2022403143-A1
  • 发明人:   MANGONE C, KLEIN GUNNEWIEK M, REUVEKAMP L, KAEWSAKUL W, BLUM A, KLEIN G M, BLUME A
  • 专利权人:   APOLLO TYRES GLOBAL R D BV, APOLLO TYRES GLOBAL R D BV, APOLLO TYRES GLOBAL R D BV
  • 国际专利分类:   B60C001/00, C08F014/20, C08F014/22, C08L009/00, C08L015/00, H01L041/113, H01L041/193, H01L041/293
  • 专利详细信息:   WO2021052951-A1 25 Mar 2021 202132 Pages: 21 English
  • 申请详细信息:   WO2021052951-A1 WOEP075753 15 Sep 2020
  • 优先权号:   LU101394

▎ 摘　　要

NOVELTY - A method of chemically adhering a diene rubber to a piezoelectric polymer involves (a) providing a piezoelectric polymer containing at least one surface, (b) providing a rubber component containing at least one surface and a sulfur cross-linkable rubber composition, (c) introducing oxygen-containing functional groups on the at least one surface of the piezoelectric polymer, (d) reacting the oxygen-containing functional groups with a compound comprising thiocyanate groups, and (e) contacting the surface of the piezoelectric polymer with the surface of the rubber component, and crosslinking. USE - Chemically adhering diene rubber to piezoelectric polymer for forming piezoelectric device for tire (all claimed). DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for tire, which comprises the piezoelectric device.