| abstract |
(57) Abstract: A phosphorus-modified epoxy resin composition containing an epoxy resin, a phosphorus-containing compound and a curing agent. The present invention relates to a phosphorus-containing epoxy resin, a phosphorus-containing compound and a curing agent. With regard to the modified epoxy resin formulation, the epoxy resin formulation has the formula I (Wherein R 1 is an alkyl or aryl group having 1 to 10 carbon atoms, R 2 is a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, R is alkylene having 2 to 20 carbon atoms, cycloalkylene) Or an arylene group). The present invention also relates to a method for producing the epoxy resin composition and a method for using the same. |