发明申请
- 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
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申请号: US14391256申请日: 2013-05-29
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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
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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