申请人:Eastman Kodak Company
公开号:US04606864A1
公开(公告)日:1986-08-19
A monomer having the formula: ##STR1## wherein: R.sup.1 is H or methyl; R.sup.2, R.sup.3 and R.sup.4 are independently alkyl, aryl, or aralkyl; and R.sup.5 and R.sup.6 are independently H, halo, alkyl, aryl, aralkyl, thioalkyl, thioaryl, or thioaralkyl, is useful in preparing a polymer having a high refractive index. The polymer is useful in forming optical components, such as lenses.
具有以下式子的单体:##STR1##
其中:R.sup.1是H或甲基; R.sup.2,R.sup.3和R.sup.4分别是烷基,芳基或芳基烷基; 而R.sup.5和R.sup.6分别是H,卤素,烷基,芳基,芳基烷基,硫代烷基,硫代芳基或硫代芳基烷基,有助于制备具有高折射率的聚合物。该聚合物可用于制造光学元件,如透镜。