发明申请
- 专利标题： PHENOLIC OLIGOMER AND METHOD FOR PRODUCING THE SAME
- 专利标题（中）： 酚醛低聚物及其生产方法
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申请号： US13882052申请日： 2011-10-26
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公开(公告)号： US20130307167A1公开(公告)日： 2013-11-21
- 发明人: Kiyoshi Oomori , Yasunori Fukuda , Yoshikazu Nakagawa , Yoshitaka Ooue , Noriyuki Mitani
- 申请人： Kiyoshi Oomori , Yasunori Fukuda , Yoshikazu Nakagawa , Yoshitaka Ooue , Noriyuki Mitani
- 申请人地址： JP Yamaguchi
- 专利权人： MEIWA PLASTIC INDUSTRIES, LTD.
- 当前专利权人： MEIWA PLASTIC INDUSTRIES, LTD.
- 当前专利权人地址： JP Yamaguchi
- 优先权： JP2010-239839 20101026
- 国际申请： PCT/JP2011/074719 WO 20111026
- 主分类号： C08G8/22
- IPC分类号： C08G8/22 ; H01L23/29
摘要：
The present invention relates to techniques including a phenolic oligomer of general formula (1): wherein n is an integer of 0 to 15, Rs are allyl groups, a1 and a3 are each independently 0, 1, 2 or 3, each a2 is independently 0, 1 or 2, each R′ is independently a hydrogen atom, an alkyl group having 1 to 10 carbon atoms or an aryl group, and proviso that at least one of a1, each a2 and a3 represents 2, and a method for producing such phenolic oligomer.
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