COMPOSÉS CONTENANT UN ATOME DE SI POUR DES DISPOSITIFS OPTIQUEMENT ACTIFS

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专利权人:

Merck Patent GmbH

发明人:

申请号：

EP17156331.5

公开号：

EP3363792A1

申请日:

2017.02.15

申请国别(地区):

EP

年份:

2018

代理人:

摘要：

The present invention relates to novel 2-oxo-2H-chromen compounds, particularly to compounds comprising a photoactive unit, said novel compounds being particularly suitable for compositions and ophthalmic devices as well as to compositions and ophthalmic devices comprising such compounds.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/