• 专利标题:   Composite material useful for electromagnetic shielding in e.g. mobile phone and computer, comprises conductive filler, which is partially attached to the particle surface.
  • 专利号:   KR2022105186-A, KR2514826-B1
  • 发明人:   LEE S B, PARK B J, RYU S H, KWON S J, CHOI J, HAN Y K
  • 专利权人:   KOREA MATERIAL SCI INST
  • 国际专利分类:   C08J005/18, C08K003/04, C08K003/08, C08L023/06, C08L023/12, C08L025/06, C08L033/12, H05K009/00
  • 专利详细信息:   KR2022105186-A 27 Jul 2022 H05K-009/00 202266 Pages: 21
  • 申请详细信息:   KR2022105186-A KR006645 18 Jan 2021
  • 优先权号:   KR006645

▎ 摘  要

NOVELTY - Composite material comprises polymer particles and conductive filler which is partially attached to the particle surface. USE - The composite material useful for electromagnetic shielding in mobile phone, computer and personal portable information terminals. ADVANTAGE - The composite material: has excellent shielding ability with respect to electromagnetic waves; minimizes the reflectivity; and improves the absorption ability. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for method of manufacturing the composite material, comprising preparing composite particles and molding the composite particles.