Isocyanurate epoxy compound having alkoxysilyl group, method of preparing same, composition including same, cured product of the composition, and use of the composition

摘要

Disclosed are an alkoxysilylated isocyanurate epoxy compound, a composite of which exhibiting low CTE and high glass transition temperature or Tg-less and/or a cured product of which exhibiting good flame retardant property, a method of preparing the same, a composition including the same, a cured product formed of the composition, and a use of the composition. An isocyanurate epoxy compound having an alkoxysilyl group and an epoxy group in a core; a method of manufacturing the epoxy compound by the epoxidation and alkoxysilylation of a starting material; an epoxy composition including the epoxy compound; and a cured product and a use thereof, are provided. A composite of the epoxy composition has improved bonding efficiency between alkoxysilyl group and filler and between alkoxysilyl groups, and has good heat resistance, low CTE, and high glass transition temperature or Tg-less. A cured product formed of the epoxy composition has good flame retardant property.

主权项

1. An epoxy composition comprising:
an isocyanurate epoxy compound having an alkoxysilyl group of following Formula 1: in Formula 1, Y1 and Y2 are independently selected from the group consisting of a C1-C10 alkanediyl, a C6-C10 aryldiyl and a C7-C10 arylated alkanediyl group and are the same or different, the alkanediyl group is linear or branched and cyclic or acyclic, and the alkanediyl, the aryldiyl and the arylated alkanediyl group does or does not include a heteroatom of N, O, S or P, at least one of Ra to Rc is a C1-C10 alkoxy group, and the remainders thereof are a C1-C10 alkyl, a C6-C10 aryl, or a C7-C10 aralkyl group, the alkyl group and the alkoxy group are linear or branched and cyclic or acyclic, and the alkyl, the alkoxy, the aryl and the aralkyl group does or does not include a heteroatom of N, O, S or P; a curing agent for the isocyanurate epoxy compound having an alkoxysilyl group of Formula 1; and at least one filler selected from inorganic particles and fibers.