申请人:Eutec New Materials Technology (Suzhou) Co., Ltd
公开号:EP3896067A1
公开(公告)日:2021-10-20
The invention provides novel polycyclic compounds, synthesis methods and applications thereof. The compound of the present invention comprise a plurality of carbocyclic and/or heterocyclic structures having at least one group that emits visible light or fluorescence and at least one ultraviolet and/or visible (blue) light absorbing group covalently bonded to provide stability. The compounds of the invention can be used as a light conversion agent, dye, pigment, fluorescence agent, ultraviolet light or blue light absorber, and is applied to optical film, agricultural film, optical disk (disc), optical lens, goggles, skin care, makeup, lighting, coatings, adhesives, light stabilizers, or panels.
本发明提供了新型多环化合物、合成方法及其应用。本发明的化合物由多个碳环和/或杂环结构组成,这些碳环和/或杂环结构具有至少一个发射可见光或荧光的基团和至少一个紫外线和/或可见光(蓝光)吸收基团共价键合以提供稳定性。本发明的化合物可用作光转换剂、染料、颜料、荧光剂、紫外线或蓝光吸收剂,并可应用于光学薄膜、农用薄膜、光盘、光学镜片、护目镜、护肤品、化妆品、照明、涂料、粘合剂、光稳定剂或面板。