Novel UV-Curable Perfluorinated, Multifunctionalized Acrylate Monomers, Copolyacrylates amp; Their Synthetic Methods for Photonic Devices

摘要

The invention information, as electronic materials for the monomer, polymer, and a method of producing a fluorine to develop a new replacement for polyacrylate compound, by substituting a fluorine in the polymer main chain of the light from the optical regions 1.3㎛ and 1.5㎛ reduce the progression loss, to, having low birefringence and thermal stability due to the adjustment of the fine refractive index [formula 1] and [formula 2] the method of the fluoride monomer and polymer the novel substituted acrylate available and their preparation cured with UV It provides.; (And R _11, R _22, R ₃₃ and R ₄₄ are either each independently selected from a substituent to the above formula,; Y is any one selected from the group consisting of _{H, F, CF 3, Cl} ,; a, b, c, d are either independently selected from each other and respectively are an integer of 0 to 4, and a + b + c + d = 4,; k is any one selected from 2 to 10, an integer independently of one another, not four.); In the above formula R is; And one selected from,; Y and k and X are as defined in Formula 1.