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经营范围
发明名称
UV/VISIBLE LIGHT ABSORBERS FOR OPHTHALMIC LENS MATERIALS
摘要
Benzotriazole UV/Visible light-absorbing monomers are disclosed. The UV/Vis absorbers are particularly suitable for use in intraocular lens materials.
申请公布号
PT2346840(E)
申请公布日期
2014.02.20
申请号
PT20090752045T
申请日期
2009.11.03
申请人
NOVARTIS AG
发明人
WALTER R. LAREDO
分类号
C07D249/18;G02C7/00
主分类号
C07D249/18
代理机构
代理人
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