发明授权
US06875825B2 Composition of bisphenol or novolak epoxy resin, epoxy resin from monoaromatic backbone and aromatic amine 有权
双酚或酚醛清漆环氧树脂的组成,来自单芳族主链和芳族胺的环氧树脂

Composition of bisphenol or novolak epoxy resin, epoxy resin from monoaromatic backbone and aromatic amine
摘要:
A composition useful as a matrix for fiber-reinforced composites possesses a viscosity at 25° C. of no more than 1000 mPa's, and provides a cured product displays a breaking elongation of at least 5%. The composition comprises (A) at least one of a bisphenol epoxy resin (A1) and a phenol novolak type epoxy resin (A2), a polyvalent epoxy resin formed from a mononuclear aromatic backbone (B), and an aromatic amine curing agent (C).
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