Epoxy resin compositions, solid state devices encapsulated therewith and method

作者: Slawomir Rubinsztajn , Malgorzata Iwona Rubinsztajn

DOI:

关键词: Boron containingCuring (chemistry)Solid-stateEpoxyCycloaliphatic epoxyMaterials sciencePolymer chemistryCatalysis

摘要: Epoxy resin compositions are disclosed which comprise (A) at least one cycloaliphatic epoxy resin, (B) anhydride curing agent, (C) a boron containing catalyst that is essentially free of halogen, (D) cure modifier, and, optionally (E) ancillary catalyst. The encapsulant may also thermal stabilizers, UV coupling agents, or refractive index modifiers. Also packaged solid state devices comprising package, chip, and an composition the invention. A method encapsulating device provided.