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ANTHRAQUINONE PIGMENT, OCULAR LENS MATERIAL USING SAME, OCULAR LENS MATERIAL MANUFACTURING METHOD, AND OCULAR LENS
ANTHRAQUINONE PIGMENT, OCULAR LENS MATERIAL USING SAME, OCULAR LENS MATERIAL MANUFACTURING METHOD, AND OCULAR LENS
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机译:蒽醌类颜料,使用相同的眼用镜片材料,眼用镜片材料制造方法和眼用镜片
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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.
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