POLYMERIZABLE COMPOSITIONS CONTAINING (METH)ACRYLATE MONOMERS HAVING SULFIDE LINKAGES

摘要

PROBLEM TO BE SOLVED: To provide: polymerizable compositions with desirable optical properties, such as high refractive indices and low chromatic dispersion; and optical materials obtained from the compositions.SOLUTION: The invention provides a polymer obtained from a polymerizable composition including (meth)acrylate monomers having at least two sulfide (-S-) linkages. The polymer is used for optical lenses and optical materials such as photochromic and optical elements.SELECTED DRAWING: None