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发明名称
VISIBLE LIGHT ABSORBERS FOR OPHTHALMIC LENS MATERIALS
摘要
Azo compounds that block visible light are disclosed. These light absorbers are particularly suitable for use in intraocular lens materials.
申请公布号
HK1164353(A1)
申请公布日期
2014.01.17
申请号
HK20120104875
申请日期
2012.05.17
申请人
NOVARTIS AG
发明人
LAREDO, WALTER, R.
分类号
C09B;G02B
主分类号
C09B
代理机构
代理人
主权项
地址
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