• 专利标题:   Conductive structure useful in antistatic composition as coating solution for electronic materials i.e. electrical insulator, formed by connecting modified graphene oxide or modified carbon nanotube and conductive polymer.
  • 专利号:   KR2438411-B1, WO2022250222-A1
  • 发明人:   MOON Y, KIMKWANYOUNG, YOO G M, KIM G Y
  • 专利权人:   DAEJIN ADVANCED MATERIALS INC
  • 国际专利分类:   C01B032/198, C08F220/14, C08F292/00, C08G061/12, C08G083/00, C08K003/04, C08K009/04, C08K009/08, C08L025/18, C08L065/00, C09D005/24
  • 专利详细信息:   KR2438411-B1 31 Aug 2022 C08K-009/04 202275 Pages: 43
  • 申请详细信息:   KR2438411-B1 KR150089 03 Nov 2021
  • 优先权号:   KR066193, KR150089

▎ 摘  要

NOVELTY - Conductive structure formed by connecting modified graphene oxide or modified carbon nanotube and a conductive polymer, where the conductive polymer is connected to the oligomer. The modified graphene oxide or modified carbon nanotube includes at least one of oligomer including acrylic oligomer and urethane oligomer branched on the surface of graphene oxide or carbon nanotubes. The conductive polymer includes poly(3,4-ethylenedioxythiophene) (PEDOT) or PEDOT and polystyrenesulfonic acid (PSS). The PEDOT is formed with multiple of at least one functional groups including NH groups. USE - The conductive structure is useful in antistatic composition (claimed) as coating solution for electronic materials i.e. electrical insulator. ADVANTAGE - The conductive structure improves electrical properties, durability and wear resistance of existing antistatic agents by combining PEDOT with carbon nanomaterial with modified surface; improves dispersibility and electrical properties of carbon material; and provides antistatic composition having good effect as coating solution by improving abrasion resistance and surface roughness. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for antistatic composition comprising conductive structure and solvent.