发明申请
US20150065756A1 LIQUID RESOL-TYPE PHENOLIC RESIN AND WET PAPER FRICTION MATERIAL 有权
液体酚醛树脂和湿纸薄膜材料

  • 专利标题: LIQUID RESOL-TYPE PHENOLIC RESIN AND WET PAPER FRICTION MATERIAL
  • 专利标题(中): 液体酚醛树脂和湿纸薄膜材料
  • 申请号: US14391256
    申请日: 2013-05-29
  • 公开(公告)号: US20150065756A1
    公开(公告)日: 2015-03-05
  • 发明人: Yuji Suzuki
  • 申请人: SUMITOMO BAKELITE CO., LTD.
  • 申请人地址: JP Tokyo
  • 专利权人: SUMITOMO BAKELITE CO., LTD.
  • 当前专利权人: SUMITOMO BAKELITE CO., LTD.
  • 当前专利权人地址: JP Tokyo
  • 优先权: JP2012-123992 20120531
  • 国际申请: PCT/JP2013/003385 WO 20130529
  • 主分类号: C08G10/02
  • IPC分类号: C08G10/02 C07C39/18
LIQUID RESOL-TYPE PHENOLIC RESIN AND WET PAPER FRICTION MATERIAL
摘要:
A straight-chain unsaturated hydrocarbon group having equal to or more than 10 carbon atoms is bonded to at least one or more of meta positions of all of phenol structure units.
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