The invention features a dental composition containing a fluorescent organic pigment, e.g. a hydroxyl substituted aryl guanamine and/or a fluorescent compound encapsulated in a thermo plastic or thermo set polymer, in an amount that provides the composition with fluorescence resembling that of natural teeth.
                            本发明的特点是牙科组合物含有荧光
有机颜料,例如羟基取代的芳基
鸟嘌呤胺和/或封装在热塑料或热固性聚合物中的荧光化合物,其用量可使组合物具有类似天然牙齿的荧光。