申请人:ISP INVESTMENTS LLC
公开号:US10351523B2
公开(公告)日:2019-07-16
UV-absorbing compounds are provided that have at least one reactive hydrogen. These compounds have structures:
wherein the generic notations have meanings as described herein. Also provided are formulations comprising a UV-absorbing compounds.
所提供的紫外线吸收化合物至少含有一个活性氢。这些化合物的结构如下
其中通用符号的含义如本文所述。此外,还提供了包含紫外线吸收化合物的配方。