公开(公告)号：US08409670B2

公开(公告)日：2013-04-02

申请号：US10486373

申请日：2003-05-26

申请人： Katsuhiro Mori ,  Hironobu Nagoh ,  Junji Momoda ,  Shinobu Izumi

发明人： Katsuhiro Mori ,  Hironobu Nagoh ,  Junji Momoda ,  Shinobu Izumi

IPC分类号： C08F2/48

CPC分类号： G02B1/041 ,  Y10T428/24322

摘要： A method of producing a laminate comprising preparing a substrate having curved surfaces; applying a photopolymerizable and curable composition containing a photochromic compound and a phosphorus-containing photopolymerization initiator onto the curved surfaces of the base member; and curing the photopolymerizable and curable composition by the irradiation with an active energy ray having a relative intensity profile of 0 to 5% of wavelength components of not shorter than 200 nm but shorter than 300 nm, 25 to 75% of wavelength components of not shorter than 300 nm but shorter than 400 nm and 25 to 75% of wavelength components of not shorter than 400 nm but not longer than 500 nm while maintaining the substrate at not higher than 100° C. This method makes it possible to form a homogeneous and thin film containing a photochromic compound at a high concentration and having a uniform thickness on the substrate having a curved surface, such as a spectacle lens that is generally available, and to impart photochromic properties while maintaining excellent mechanical and optical properties of the substrate.

摘要翻译： 一种制备层压体的方法，包括制备具有弯曲表面的基材; 将含有光致变色化合物和含磷光聚合引发剂的光聚合性固化性组合物涂布在基材的曲面上; 通过照射具有不小于200nm但小于300nm的波长成分的0〜5％的相对强度分布的活性能量射线照射光聚合性固化性组合物，25〜75％的波长成分不太短 在保持基板不高于100℃的同时，不小于400nm，但小于400nm，波长成分不小于400nm但不大于500nm的波长分量的25至75％。这种方法使得可以形成均匀和 该薄膜含有高浓度的光致变色化合物，并且在具有弯曲表面的基材上具有均匀的厚度，例如通常可获得的眼镜镜片，并赋予光致变色特性同时保持基材的优异的机械和光学性能。

公开(公告)号：US20070065633A1

公开(公告)日：2007-03-22

申请号：US10486373

申请日：2003-05-26

申请人： Katsuhiro Mori ,  Hironobu Nagoh ,  Junji Momoda ,  Shinobu Izumi

发明人： Katsuhiro Mori ,  Hironobu Nagoh ,  Junji Momoda ,  Shinobu Izumi

IPC分类号： B32B3/10

CPC分类号： G02B1/041 ,  Y10T428/24322

摘要： A method of producing a laminate comprising preparing a substrate having curved surfaces; applying a photpolymerizable and curable composition containing a photochromic compound and a phosphorus-containing photopolymerization initiator onto the curved surfaces of the base member; and curing the photopolymerizable and curable composition by the irradiation with an active energy ray having a relative intensity profile of 0 to 5% of wavelength components of not shorter than 200 nm but shorter than 300 nm, 25 to 75% of wavelength components of not shorter than 300 nm but shorter than 400 nm and 25 to 75% of wavelength components of not shorter than 400 nm but not longer than 500 nm while maintaining the substrate at not higher than 100° C. This method makes it possible to form a homogeneous and thin film containing a photochromic compound at a high concentration and having a uniform thickness on the substrate having a curved surface, such as a spectacle lens that is generally available, and to impart photochromic properties while maintaining excellent mechanical and optical properties of the substrate.

摘要翻译： 一种制备层压体的方法，包括制备具有弯曲表面的基材; 将含有光致变色化合物和含磷光聚合引发剂的可光聚合和可固化组合物施加到基体的弯曲表面上; 通过照射具有不小于200nm但小于300nm的波长成分的0〜5％的相对强度分布的活性能量射线照射光聚合性固化性组合物，25〜75％的波长成分不太短 在保持基板不高于100℃的同时，不小于400nm，但小于400nm，波长成分不小于400nm但不大于500nm的波长分量的25至75％。这种方法使得可以形成均匀和 该薄膜含有高浓度的光致变色化合物，并且在具有弯曲表面的基材上具有均匀的厚度，例如通常可获得的眼镜镜片，并赋予光致变色特性同时保持基材的优异的机械和光学性能。

公开(公告)号：US06723859B2

公开(公告)日：2004-04-20

申请号：US09958843

申请日：2001-10-15

申请人： Yuichiro Kawabata ,  Yasuko Takeda ,  Junji Momoda ,  Hironobu Nagoh ,  Shinobu Izumi

发明人： Yuichiro Kawabata ,  Yasuko Takeda ,  Junji Momoda ,  Hironobu Nagoh ,  Shinobu Izumi

IPC分类号： C07D49320

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质中也具有高的显色灵敏度和高密度，并且表现出大的褪色速率，劣化时的颜色较少，并且光致变色性能具有优异的耐光性; 含有色烯化合物的光致变色材料; 及其用途。

公开(公告)号：US07951445B2

公开(公告)日：2011-05-31

申请号：US10594005

申请日：2005-03-23

申请人： Shinobu Izumi ,  Junji Momoda ,  Hironobu Nagoh ,  Nobumasa Kuwashima

发明人： Shinobu Izumi ,  Junji Momoda ,  Hironobu Nagoh ,  Nobumasa Kuwashima

IPC分类号： B32B7/02

CPC分类号： G02B5/23 ,  G02C7/102 ,  Y10T428/24942 ,  Y10T428/24967 ,  Y10T428/31504

摘要： A photochromic optical article comprising an optical substrate having a photochromic layer which is formed on at least one surface thereof and contains a photochromic compound is dispersed in a resin, and a thin metal oxide layer formed on the photochromic layer, wherein an indenonaphthopyran compound is used as the photochromic compound, the photochromic layer having a thickness of 30 to 50 μm, and the thin metal oxide layer has a thickness of 0.01 to 10 μm. The photochromic optical article has excellent photochromic properties, effectively suppresses a decrease in the photochromic properties caused by deterioration due to oxidation and features very excellent photochromic light resistance.

摘要翻译： 一种光致变色光学制品，其包含光致变色层的光致变色层，其形成在其至少一个表面上并含有光致变色化合物，并分散在树脂中，并且在光致变色层上形成薄金属氧化物层，其中使用茚并萘并吡喃化合物 作为光致变色化合物，光致变色层的厚度为30〜50μm，薄金属氧化物层的厚度为0.01〜10μm。 光致变色光学制品具有优异的光致变色特性，有效地抑制了由于氧化引起的劣化引起的光致变色性能的降低，并且具有非常优异的光致变色耐光性。

公开(公告)号：US20080226883A1

公开(公告)日：2008-09-18

申请号：US10594005

申请日：2005-03-23

申请人： Shinobu Izumi ,  Junji Momoda ,  Hironobu Nagoh ,  Nobumasa Kuwashima

发明人： Shinobu Izumi ,  Junji Momoda ,  Hironobu Nagoh ,  Nobumasa Kuwashima

IPC分类号： B32B7/02 ,  B05D5/06

CPC分类号： G02B5/23 ,  G02C7/102 ,  Y10T428/24942 ,  Y10T428/24967 ,  Y10T428/31504

摘要： A photochromic optical article comprising an optical substrate having a photochromic layer which is formed on at least one surface thereof and contains a photochromic compound is dispersed in a resin, and a thin metal oxide layer formed on the photochromic layer, wherein an indenonaphthopyran compound is used as the photochromic compound, the photochromic layer having a thickness of 30 to 50 μm, and the thin metal oxide layer has a thickness of 0.01 to 10 μm. The photochromic optical article has excellent photochromic properties, effectively suppresses a decrease in the photochromic properties caused by deterioration due to oxidation and features very excellent photochromic light resistance.

摘要翻译： 一种光致变色光学制品，其包含光致变色层的光致变色层，其形成在其至少一个表面上并含有光致变色化合物，并分散在树脂中，并且在光致变色层上形成薄金属氧化物层，其中使用茚并萘并吡喃化合物 作为光致变色化合物，光致变色层的厚度为30〜50μm，薄金属氧化物层的厚度为0.01〜10μm。 光致变色光学制品具有优异的光致变色特性，有效地抑制了由于氧化引起的劣化引起的光致变色性能的降低，并且具有非常优异的光致变色耐光性。

公开(公告)号：US07763693B2

公开(公告)日：2010-07-27

申请号：US10567790

申请日：2004-08-11

申请人： Hironobu Nagoh ,  Junji Momoda ,  Katsuhiro Mori

发明人： Hironobu Nagoh ,  Junji Momoda ,  Katsuhiro Mori

IPC分类号： C08F118/02 ,  C08F20/10 ,  C08F130/08 ,  C08G63/48

CPC分类号： C09D175/16 ,  C08F283/12 ,  C08G59/3209 ,  C08K5/0041 ,  C08K5/1545 ,  C08L33/14 ,  C08L83/04 ,  C08F220/32 ,  C08L83/00

摘要： A curable composition comprising (1) 0.1 to 20 parts by weight of a silicon compound having a silanol group or a functional group for forming a silanol group upon hydrolysis and no radically polymerizable group, such as γ-glycidoxypropyltrimethoxysilane, (2) 100 parts by weight of radically polymerizable monomers and (3) 0.01 to 20 parts by weight of a photochromic compound, wherein the radically polymerizable monomers include a radically polymerizable monomer having an epoxy group in the molecule, such as glycidyl methacrylate. This curable composition is capable of forming a photochromic coating layer which shows excellent photochromic properties such as high color development density and fast fading rate, is free from the dissolution of the photochromic compound, exhibits high adhesion to a substrate through a simple pre-treatment and has excellent hard coating applicability.

摘要翻译： 一种可固化组合物，其包含（1）水解时形成硅烷醇基或硅烷醇基官能团的硅化合物0.1〜20重量份，γ-环氧丙氧基丙基三甲氧基硅烷等无自由基聚合性基团，（2）100份 自由基聚合性单体的重量和（3）0.01〜20重量份的光致变色化合物，其中可自由基聚合的单体包括分子中具有环氧基的自由基聚合性单体，如甲基丙烯酸缩水甘油酯。 该固化性组合物能够形成光显色性优异的光致变色涂层，如显色性高，褪色速度快，没​​有光致变色化合物的溶解，通过简单的预处理表现出对基材的高附着性， 具有优异的硬涂层适用性。

公开(公告)号：US20060264593A1

公开(公告)日：2006-11-23

申请号：US10567790

申请日：2004-08-11

申请人： Hironobu Nagoh ,  Junji Momoda ,  Katsuhiro Mori

发明人： Hironobu Nagoh ,  Junji Momoda ,  Katsuhiro Mori

IPC分类号： C08F118/02

CPC分类号： C09D175/16 ,  C08F283/12 ,  C08G59/3209 ,  C08K5/0041 ,  C08K5/1545 ,  C08L33/14 ,  C08L83/04 ,  C08F220/32 ,  C08L83/00

摘要： A curable composition comprising (1) 0.1 to 20 parts by weight of a silicon compound having a silanol group or a functional group for forming a silanol group upon hydrolysis and no radically polymerizable group, such as γ-glycidoxypropyltrimethoxysilane, (2) 100 parts by weight of radically polymerizable monomers and (3) 0.01 to 20 parts by weight of a photochromic compound, wherein the radically polymerizable monomers include a radically polymerizable monomer having an epoxy group in the molecule, such as glycidyl methacrylate. This curable composition is capable of forming a photochromic coating layer which shows excellent photochromic properties such as high color development density and fast fading rate, is free from the dissolution of the photochromic compound, exhibits high adhesion to a substrate through a simple pre-treatment and has excellent hard coating applicability.

摘要翻译： 一种可固化组合物，其包含（1）水解时，具有硅烷醇基或硅烷醇基官能团的硅化合物0.1〜20重量份，γ-缩水甘油氧基丙基三甲氧基硅烷等无自由基聚合性基团，（2）100重量份 自由基聚合性单体的重量和（3）0.01〜20重量份的光致变色化合物，其中可自由基聚合的单体包括分子中具有环氧基的自由基聚合性单体，如甲基丙烯酸缩水甘油酯。 该固化性组合物能够形成光显色性优异的光致变色涂层，如显色性高，褪色速度快，没​​有光致变色化合物的溶解，通过简单的预处理表现出对基材的高附着性， 具有优异的硬涂层适用性。

公开(公告)号：US20060182977A1

公开(公告)日：2006-08-17

申请号：US10549696

申请日：2004-03-17

申请人： Junji Takenaka ,  Hironobu Nagoh ,  Junji Momoda

发明人： Junji Takenaka ,  Hironobu Nagoh ,  Junji Momoda

IPC分类号： B32B27/40

CPC分类号： C08F222/1006 ,  G02B5/23 ,  Y10S428/913 ,  Y10T428/31551 ,  Y10T428/31931 ,  Y10T428/31935

摘要： A polymerization curable composition comprising a specific polyfunctional polymerizable monomer having a hard molecular structure with an L-scale Rockwell hardness of its homopolymer of 60 or more, a specific polyfunctional polymerizable monomer and a photochromic compound, a photochromic lens substrate composed of a cured product of the polymerization curable composition, and a lens comprising the photochromic lens substrate. The substrate and lens show excellent photochromic properties such as high color development density and high fading rate, and the cured product has excellent substrate properties such as hardness, heat resistance and impact resistance as well as strength (toughness) that allows for its use in rimless spectacles.

摘要翻译： 一种聚合可固化组合物，其包含具有60分子以上的均匀聚合物的L型洛氏硬度的硬分子结构的特定多官能可聚合单体，特定的多官能可聚合单体和光致变色化合物，由以下物质组成的光致变色透镜基材： 聚合可固化组合物和包含光致变色透镜基材的透镜。 基板和透镜显示出优异的光致变色性能，例如高显色密度和高褪色速率，并且固化产物具有优异的基材性质如硬度，耐热性和耐冲击性以及允许其在无边框中使用的强度（韧性） 眼镜。

公开(公告)号：US06362248B1

公开(公告)日：2002-03-26

申请号：US09381812

申请日：1999-09-24

申请人： Tadashi Hara ,  Yuichiro Kawabata ,  Junji Momoda ,  Hironobu Nagoh

发明人： Tadashi Hara ,  Yuichiro Kawabata ,  Junji Momoda ,  Hironobu Nagoh

IPC分类号： C09K902

CPC分类号： G03C1/73 ,  C09K9/02 ,  G02B1/041 ,  G02B5/23

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，适合用作眼镜镜片。

公开(公告)号：US07169941B2

公开(公告)日：2007-01-30

申请号：US10484349

申请日：2002-05-22

申请人： Hironobu Nagoh ,  Junji Momoda

发明人： Hironobu Nagoh ,  Junji Momoda

IPC分类号： C07D311/78

CPC分类号： C09K9/02 ,  C07D311/78 ,  C07D311/92 ,  C07D311/94 ,  C08K5/1545 ,  C09D4/00 ,  C09K2211/1011 ,  C09K2211/1033 ,  C09K2211/1088 ,  C08F220/00

摘要： A photochromic composition and a coating composition comprising a molecular compound of a chromene compound and an aromatic compound. The photochromic composition provides a photochromic optical material as a cured product and the coating composition is applied to a lens substrate and cured to provide a photochromic optical material. The above molecular compound is also provided.

摘要翻译： 光致变色组合物和包含色烯化合物和芳族化合物的分子化合物的涂料组合物。 光致变色组合物提供作为固化产物的光致变色光学材料，并将涂料组合物施加到透镜基底上并固化以提供光致变色光学材料。 还提供了上述分子化合物。