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公开(公告)号:US20140125947A1
公开(公告)日:2014-05-08
申请号:US14123303
申请日:2012-05-31
IPC分类号: G02C7/10
摘要: The present invention provides a plastic lens capable of suppressing deformation while having a photochromic film. A plastic lens according to the present invention is configured to include a plastic substrate formed in a meniscus shape with a concave surface and a convex surface, a photochromic film provided on the convex surface of the plastic substrate, and a stress compensation film provided on the concave surface of the plastic substrate.
摘要翻译: 本发明提供一种能够抑制变形同时具有光致变色膜的塑料透镜。 根据本发明的塑料透镜被构造成包括形成为具有凹面和凸面的弯月形状的塑料基板,设置在塑料基板的凸面上的光致变色膜和设置在塑料基板上的应力补偿膜 塑料基材的凹面。
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公开(公告)号:US10301415B2
公开(公告)日:2019-05-28
申请号:US15562767
申请日:2016-03-31
申请人: Tomofumi Ohnishi , Masahisa Kousaka
发明人: Tomofumi Ohnishi , Masahisa Kousaka
IPC分类号: G02B5/23 , C08F290/06 , G02C7/10 , C08G18/06 , C08K5/1545 , C08K5/18 , C08K5/3435 , C08K5/357 , G02B1/04 , C08F222/10 , C08G18/67 , C08G18/76 , C08G18/24
摘要: Provided is a polymerizable composition for an optical component which has excellent coloring performance. [1] A polymerizable composition for an optical component, including a urethane acrylate represented by general formula (1), and a photochromic compound. [2] An optical component obtained by polymerizing the polymerizable composition. [3] A spectacle lens substrate formed from the optical component.
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公开(公告)号:US08902487B2
公开(公告)日:2014-12-02
申请号:US14008304
申请日:2012-03-30
申请人: Tomofumi Ohnishi
发明人: Tomofumi Ohnishi
CPC分类号: G02B1/041 , C08K5/34926 , C08L2201/10 , G02B5/23 , G02C7/102 , G03C1/73 , G03C1/733
摘要: The present invention relates to a photochromic lens, which comprises a photochromic layer comprising a photochromic dye and a resin component, and an organic hardcoat layer in this order, wherein the resin component is an acrylic resin, and the photochromic layer further comprises a piperidine ring-containing compound having a molecular weight of equal to or greater than 1,000.
摘要翻译: 本发明涉及一种光致变色透镜,其包含依次包含光致变色染料和树脂组分的光致变色层和有机硬涂层,其中树脂组分为丙烯酸树脂,并且光致变色层还包含哌啶环 的分子量为1000以上的化合物。
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公开(公告)号:US20140036334A1
公开(公告)日:2014-02-06
申请号:US14008304
申请日:2012-03-30
申请人: Tomofumi Ohnishi
发明人: Tomofumi Ohnishi
IPC分类号: G02B1/04
CPC分类号: G02B1/041 , C08K5/34926 , C08L2201/10 , G02B5/23 , G02C7/102 , G03C1/73 , G03C1/733
摘要: The present invention relates to a photochromic lens, which comprises a photochromic layer comprising a photochromic dye and a resin component, and an organic hardcoat layer in this order, wherein the resin component is an acrylic resin, and the photochromic layer further comprises a piperidine ring-containing compound having a molecular weight of equal to or greater than 1,000.
摘要翻译: 本发明涉及一种光致变色透镜,其包含依次包含光致变色染料和树脂组分的光致变色层和有机硬涂层,其中树脂组分为丙烯酸树脂,并且光致变色层还包含哌啶环 的分子量为1000以上的化合物。
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