发明授权
US5945501A Epoxy resin compositions including novel phenol novolak condensates
produced from bis(methoxymethyl)biphenyls
失效
环氧树脂组合物包括由双（甲氧基甲基）联苯产生的新型酚醛清漆缩合物
- 专利标题： Epoxy resin compositions including novel phenol novolak condensates produced from bis(methoxymethyl)biphenyls
- 专利标题（中）： 环氧树脂组合物包括由双（甲氧基甲基）联苯产生的新型酚醛清漆缩合物
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申请号： US759680申请日： 1996-12-06
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公开(公告)号： US5945501A公开(公告)日： 1999-08-31
- 发明人: Katuhiko Okazaki , Mikito Kashima , Yumiki Noda , Hiroshi Jibiki , Takashi Honma
- 申请人： Katuhiko Okazaki , Mikito Kashima , Yumiki Noda , Hiroshi Jibiki , Takashi Honma
- 申请人地址： JPX Ube JPX Ube
- 专利权人： UBE Industries, Ltd.,Meiwa Plastic Industries
- 当前专利权人： UBE Industries, Ltd.,Meiwa Plastic Industries
- 当前专利权人地址： JPX Ube JPX Ube
- 优先权： JPX6-251328 19940920; JPX7-32635 19950221
- 主分类号： C07C39/15
- IPC分类号： C07C39/15 ; C08G8/08 ; C08G59/08 ; C08L63/00 ; C08G59/00
摘要：
A bis(methoxymethyl)biphenyl having the formula (I): ##STR1## which is capable of producing by a dehalogenating coupling of a halogenated methoxymethylbenzene and which is useful as an intermediate for a phenol novolak condensate, an epoxy resin curing agent, an epoxy resin composition, or a phenol resin composition.
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