发明授权
US06962744B2 Bifunctional phenylene ether oligomer, its derivatives, its use and process for the production thereof
有权
双官能亚苯基醚低聚物，其衍生物，其用途及其制备方法
- 专利标题： Bifunctional phenylene ether oligomer, its derivatives, its use and process for the production thereof
- 专利标题（中）： 双官能亚苯基醚低聚物，其衍生物，其用途及其制备方法
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申请号： US10851290申请日： 2004-05-24
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公开(公告)号： US06962744B2公开(公告)日： 2005-11-08
- 发明人: Akikazu Amagai , Kenzi Ishii , Kiyonari Hiramatsu , Makoto Miyamoto , Daisuke Ohno , Katsutoshi Yamazaki , Yasumasa Norisue
- 申请人： Akikazu Amagai , Kenzi Ishii , Kiyonari Hiramatsu , Makoto Miyamoto , Daisuke Ohno , Katsutoshi Yamazaki , Yasumasa Norisue
- 申请人地址： JP Tokyo
- 专利权人： Mitsubishi Gas Chemical Company, Inc.
- 当前专利权人： Mitsubishi Gas Chemical Company, Inc.
- 当前专利权人地址： JP Tokyo
- 代理机构： Wenderoth, Lind & Ponack, L.L.P.
- 优先权： JP2001-196569 20010628; JP2001-353194 20011119; JP2001-387968 20011220; JP2002-6211 20020115; JP2002-38432 20020215; JP2002-53653 20020228; JP2002-65735 20020311
- 主分类号： C08G65/38
- IPC分类号： C08G65/38 ; C08G65/44 ; C08G65/48 ; H05K1/03 ; B32B17/04 ; C08L63/00
摘要：
A bifunctional phenylene ether oligomer of the formula (1), obtained by oxidation polymerization of a bivalent phenol of the formula (2) and a monovalent phenol of the formula (3), (wherein —X— is represented by the formula (2′), and Y—O— is represented by the formula (3), R2, R3, R4, R8, R9, R10 and R11 in the formula (2′) and the formula (3′) being required not to be a hydrogen atom, and its use.
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