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公开(公告)号：EP1655293B1
公开(公告)日：2010-03-31
申请号：EP06000885.1
申请日：2000-12-28
申请人： Tokuyama Corporation
IPC分类号： C07D311/94 , C07D405/10 , C07D409/04 , C07D451/02 , C07D453/02 , C07D491/20 , C07D491/107 , C07D495/10 , C09K9/02 , G03C1/73 , G02B1/04 , C07D491/10 , C07D493/10
CPC分类号： G03C1/685 , C07D311/78 , C07D311/94 , C07D311/96 , C07D405/04 , C07D405/10 , C07D409/04 , C07D409/10 , C07D491/04 , C07D491/10 , C07D493/04 , C07D493/10 , C07D495/04 , C07D495/10 , C09K9/02 , C09K2211/1011 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1088 , G03C1/73 , Y10T428/31504
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公开(公告)号：EP1655294B1
公开(公告)日：2010-03-24
申请号：EP06000886.9
申请日：2000-12-28
申请人： Tokuyama Corporation
IPC分类号： C07D311/94 , C07D405/10 , C07D409/04 , C07D451/02 , C07D453/02 , C07D491/20 , C07D491/107 , C07D495/10 , C09K9/02 , G03C1/73 , G02B1/04 , C07D491/10 , C07D493/10
CPC分类号： G03C1/685 , C07D311/78 , C07D311/94 , C07D311/96 , C07D405/04 , C07D405/10 , C07D409/04 , C07D409/10 , C07D491/04 , C07D491/10 , C07D493/04 , C07D493/10 , C07D495/04 , C07D495/10 , C09K9/02 , C09K2211/1011 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1088 , G03C1/73 , Y10T428/31504
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公开(公告)号：EP1657239B1
公开(公告)日：2010-08-11
申请号：EP06000884.4
申请日：2000-12-28
申请人： Tokuyama Corporation
IPC分类号： C07D311/94 , C07D405/10 , C07D409/04 , C07D451/02 , C07D453/02 , C07D491/20 , C07D491/107 , C07D495/10 , C09K9/02 , G03C1/73 , G02B1/04 , C07D491/10 , C07D493/10
CPC分类号： G03C1/685 , C07D311/78 , C07D311/94 , C07D311/96 , C07D405/04 , C07D405/10 , C07D409/04 , C07D409/10 , C07D491/04 , C07D491/10 , C07D493/04 , C07D493/10 , C07D495/04 , C07D495/10 , C09K9/02 , C09K2211/1011 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1088 , G03C1/73 , Y10T428/31504
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公开(公告)号：EP1655294A3
公开(公告)日：2008-05-21
申请号：EP06000886.9
申请日：2000-12-28
申请人： Tokuyama Corporation
IPC分类号： C07D311/94 , C07D405/10 , C07D409/04 , C07D451/02 , C07D453/02 , C07D491/20 , C07D491/107 , C07D495/10 , C09K9/02 , G03C1/73 , G02B1/04 , C07D491/10 , C07D493/10
CPC分类号： G03C1/685 , C07D311/78 , C07D311/94 , C07D311/96 , C07D405/04 , C07D405/10 , C07D409/04 , C07D409/10 , C07D491/04 , C07D491/10 , C07D493/04 , C07D493/10 , C07D495/04 , C07D495/10 , C09K9/02 , C09K2211/1011 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1088 , G03C1/73 , Y10T428/31504
摘要： Novel chromene compounds having various substituents to exhibit a high-color-developing sensitivity and a high density even when dispersed in a high-molecular matrix, and exhibiting a large fading rate, less color when deteriorated, and excellent light resistance in the photochromic properties; photochromic materials containing the chromene compounds; and use thereof.
摘要翻译： 具有各种取代基的新型色烯化合物即使分散在高分子基体中也显示出高显色敏感性和高密度，并且表现出大的褪色率，劣化时的色彩少，光致变色特性中的耐光性优异， 含有色烯化合物的光致变色材料; 并使用它们。
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公开(公告)号：EP0965628A1
公开(公告)日：1999-12-22
申请号：EP99304776.0
申请日：1999-06-18
申请人： TOKUYAMA CORPORATION
摘要： A photochromic composition which develops a neutral tint such as grey, green, brown or amber upon the irradiation with light including ultraviolet rays such as sunlight starting from the initial colorless state, maintaining a homogeneous color tone in the transient stage of developing color. The photochromic composition comprises 100 parts by weight of a fulgimide compound and/or a fulgide compound, and from 10 to 300 parts by weight of a chromene compound having a molar extinction coefficient of not smaller than 150 L/mol-cm for light of a wavelength of 400 nm.
摘要翻译： 在从初始无色状态开始的包括紫外线等紫外线的光照射下，在显色的过渡阶段保持均匀的色调，形成灰色，绿色，棕色或琥珀色等中性色素的光致变色组合物。 光致变色组合物包含100重量份的富马酰亚胺化合物和/或吡啶化合物，以及10-300重量份的摩尔消光系数不小于150L / mol-cm的色烯化合物， 波长400nm。
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公开(公告)号：EP1657239A3
公开(公告)日：2008-05-21
申请号：EP06000884.4
申请日：2000-12-28
申请人： Tokuyama Corporation
IPC分类号： C07D311/94 , C07D405/10 , C07D409/04 , C07D451/02 , C07D453/02 , C07D491/20 , C07D491/107 , C07D495/10 , C09K9/02 , G03C1/73 , G02B1/04 , C07D491/10 , C07D493/10
CPC分类号： G03C1/685 , C07D311/78 , C07D311/94 , C07D311/96 , C07D405/04 , C07D405/10 , C07D409/04 , C07D409/10 , C07D491/04 , C07D491/10 , C07D493/04 , C07D493/10 , C07D495/04 , C07D495/10 , C09K9/02 , C09K2211/1011 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1088 , G03C1/73 , Y10T428/31504
摘要： Novel chromene compounds having various substituents to exhibit a high-color-developing sensitivity and a high density even when dispersed in a high-molecular matrix, and exhibiting a large fading rate, less color when deteriorated, and excellent light resistance in the photochromic properties; photochromic materials containing the chromene compounds; and use thereof.
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公开(公告)号：EP1655293A3
公开(公告)日：2008-05-21
申请号：EP06000885.1
申请日：2000-12-28
申请人： Tokuyama Corporation
IPC分类号： C07D311/94 , C07D405/10 , C07D409/04 , C07D451/02 , C07D453/02 , C07D491/20 , C07D491/107 , C07D495/10 , C09K9/02 , G03C1/73 , G02B1/04 , C07D491/10 , C07D493/10
CPC分类号： G03C1/685 , C07D311/78 , C07D311/94 , C07D311/96 , C07D405/04 , C07D405/10 , C07D409/04 , C07D409/10 , C07D491/04 , C07D491/10 , C07D493/04 , C07D493/10 , C07D495/04 , C07D495/10 , C09K9/02 , C09K2211/1011 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1088 , G03C1/73 , Y10T428/31504
摘要： Novel chromene compounds having various substituents to exhibit a high-color-developing sensitivity and a high density even when dispersed in a high-molecular matrix, and exhibiting a large fading rate, less color when deteriorated, and excellent light resistance in the photochromic properties; photochromic materials containing the chromene compounds; and use thereof.
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公开(公告)号：EP1707610A3
公开(公告)日：2008-03-19
申请号：EP06010941.0
申请日：1999-01-26
申请人： Tokuyama Corporation
摘要： A photochromic polymerizable composition comprising (a) a polyfunctional (meth)acrylate monomer, (b) at least one kind of chromene compound selected from the group consisting of three kinds of chromene compounds represented by particular structural formulas, and (c) a compound having at least one or more epoxy groups in the molecules. The photochromic polymerizable composition offers a photochromic material that exhibits little initial color and excellent photochromism resistance suited for use as lenses for spectacles.
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公开(公告)号：EP1707610A2
公开(公告)日：2006-10-04
申请号：EP06010941.0
申请日：1999-01-26
申请人： TOKUYAMA CORPORATION
摘要： A photochromic polymerizable composition comprising (a) a polyfunctional (meth)acrylate monomer, (b) at least one kind of chromene compound selected from the group consisting of three kinds of chromene compounds represented by particular structural formulas, and (c) a compound having at least one or more epoxy groups in the molecules. The photochromic polymerizable composition offers a photochromic material that exhibits little initial color and excellent photochromism resistance suited for use as lenses for spectacles.
摘要翻译： 1.一种光致变色聚合性组合物，其含有（a）多官能（甲基）丙烯酸酯单体，（b）选自由特定结构式表示的三种色烯化合物中的至少一种色烯化合物，和（c） 分子中的至少一个或多个环氧基团。 光致变色聚合性组合物提供了一种光致变色材料，其具有很少的初始颜色和优异的光致变色性，适用于眼镜镜片。
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