Epoxy resin composition and cured article thereof, novel epoxy resin and production method thereof, and novel phenol resin
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United States of America Patent
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Dec 27, 2011
Grant Date -
Mar 4, 2010
app pub date -
Nov 10, 2009
filing date -
Mar 18, 2005
priority date (Note) -
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Abstract
The present invention relates to a composition containing as a main component, an epoxy resin which has a structure comprising a polyaryleneoxy structure such as polynaphthylene oxide as a main skeleton, (methyl)glycidyloxy group and aralkyl group being introduced on an aromatic ring of the polyaryleneoxy structure, and which has low viscosity, according to the present invention, there can be provided an epoxy resin composition which can impart remarkably excellent flame retardancy and dielectric characteristics to a cured article and a cured article thereof, an epoxy resin, a phenol resin as an intermediate of the epoxy resin, and a method for producing the epoxy resin.
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