发明申请
- 专利标题: UV/VISIBLE-ABSORBING VINYLIC MONOMERS AND USES THEREOF
- 专利标题(中): 紫外线/可见吸收性乙烯基单体及其用途
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申请号: PCT/IB2017/050873申请日: 2017-02-16
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公开(公告)号: WO2017145022A1公开(公告)日: 2017-08-31
- 发明人: HOLLAND, Troy Vernon , CHANG, Frank , LAREDO, Walter R. , JIANG, Xuwei , DESOUSA, Ryan
- 申请人: NOVARTIS AG
- 申请人地址: Lichtstrasse 35 4056 Basel CH
- 专利权人: NOVARTIS AG
- 当前专利权人: NOVARTIS AG
- 当前专利权人地址: Lichtstrasse 35 4056 Basel CH
- 优先权: US62/298,124 20160222
- 主分类号: C07C225/22
- IPC分类号: C07C225/22 ; C07C233/33 ; C07C235/84
摘要:
Described herein are UV-absorbing vinylic monomers conjugated to 2-aminobenzophenone derivatives and their uses in preparing UV-absorbing contact lenses capable of blocking ultra-violet ("UV") radiation and violet radiation with wavelengths from 380 nm to 440 nm, thereby protecting eyes to some extent from damages caused by UV radiation and potentially from violet radiation.