发明名称 |
ANTHRAQUINONE PIGMENT, OCULAR LENS MATERIAL USING SAME, OCULAR LENS MATERIAL MANUFACTURING METHOD, AND OCULAR LENS |
摘要 |
Provided by the present invention are an anthraquinone colorant for coloring an ophthalmic lens represented by the following general formula (1):
and a high molecular anthraquinone colorant obtained by forming a covalent bond between the anthraquinone colorant and a monomer for an ophthalmic lens. The monomer for an ophthalmic lens preferably has a polydimethylsiloxane structure. Further provided by the present invention is an ophthalmic lens material formed from a composition containing the colorant and a monomer for an ophthalmic lens having an unsaturated double bond, and the lens material containing a polymer comprising the monomer for an ophthalmic lens as a monomer unit.
|
申请公布号 |
EP2514791(A4) |
申请公布日期 |
2013.08.21 |
申请号 |
EP20100837528 |
申请日期 |
2010.12.10 |
申请人 |
MENICON CO., LTD. |
发明人 |
SUTOU, DAISUKE;WATANABE, TSUYOSHI;OKI, TOSHIO |
分类号 |
C09B69/10;C09B1/32;C09B1/514;G02C7/00;G02C7/04 |
主分类号 |
C09B69/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|