Cation exchange resin for bisphenol synthesis and method for preparing the same and method for synthesizing bisphenol by using the cation exchange resin

摘要

The present invention relates to a cation exchange resin for bisphenol synthesis, a process for preparing the same, and a process for synthesizing bisphenol using the cation exchange resin. More particularly, the present invention relates to a process for producing bisphenol by a crosslinked styrene-methyl methacrylate- Having a stable polymeric structure and exhibiting excellent physical strength and chemical strength by having macropores of a diameter of 20 nm or less and macropores of a diameter of exceeding 20 nm at a specific porosity ratio, , A cation exchange resin capable of producing bisphenol (particularly, bisphenol A) with high selectivity and activity when used as a catalyst in the production of bisphenol and having excellent conversion and yield, a process for preparing the same, and a process for synthesizing bisphenol using the cation exchange resin .