发明名称 Polyphenylene ether resin composition having narrow molecular weight distribution
摘要 A polyphenylene ether resin composition obtainable by melt-mixing a polyphenylene ether (A) comprising a structural unit (a) represented by formula (1): (wherein R1 and R2 each independently represent a hydrogen atom, a halogen atom, an optionally substituted alkyl group, and the like), and/or a structural unit (b) represented by formula (2): (wherein R3 and R4 each independently represent a hydrogen atom, a halogen atom, an optionally substituted alkyl group, and the like), with a nitrogen compound (B) comprising at least one group selected from the group consisting of primary amino groups, secondary amino groups and tertiary amino groups in a single molecule thereof, wherein the polyphenylene ether (A) comprises 0.1% by mass or more and 1.5% by mass or less of at least one type of aromatic hydrocarbon (C) containing 7 or 8 carbon atoms.
申请公布号 US8445573(B2) 申请公布日期 2013.05.21
申请号 US20090990811 申请日期 2009.05.08
申请人 KONDO TOMOHIRO;YAMAGUCHI TORU;TERADA KAZUNORI;ASAHI KASEI CHEMICALS CORPORATION 发明人 KONDO TOMOHIRO;YAMAGUCHI TORU;TERADA KAZUNORI
分类号 C08K5/17;B60C3/00 主分类号 C08K5/17
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