Epoxy Resin Having Side Functional Group and Thermosetting Polymer Composite Comprising the Same

摘要

The present invention is provided a thermosetting polymer composite having improved heat resistance which comprises an epoxy resin and a filler having an epoxy resin, and the side functional groups with a new functional group side. According to one embodiment of the invention, to an epoxy resin having a side functional group of the formula (One) (In the formula 1 of the core structure, the epoxy resin , And -A Is a bisphenol structure, biphenyl structure, naphthalene structure, anthracene structure, a dicyclopentadiene structure, from the group consisting of nematic liquid crystal structure and a structure-based compound to the polyamic each independently selected, and can be the same or different, wherein side functional groups and R is an epoxy group, (meth) acrylate group, vinyl group, allyl group, selected from the group consisting of carboxylic acid groups and acid anhydride groups, and 1≤l + m≤100, 0≤l≤100, 0≤ and m≤100, however, the epoxy resin core structure , And In the case of both a bisphenol -A structure, the side functional group R is not an epoxy group); And there is provided a thermosetting resin composite containing an epoxy resin and a filler having a side functional group. Complex comprising a new epoxy resin according to the present invention, since the side functional group and the functional group of the filler of the epoxy resin chemically bonded to the composite to conditions that are coupled firmly the filler in between the epoxy resin filled with high glass transition temperature (Tg) denotes a, whereby an improved glass transition properties depending shows a heat resistance and strength. ;