公开(公告)号：US5693830A

公开(公告)日：1997-12-02

申请号：US224864

申请日：1994-04-08

申请人： Junji Momoda ,  Satoshi Imura ,  Takashi Kobayakawa

发明人： Junji Momoda ,  Satoshi Imura ,  Takashi Kobayakawa

IPC分类号： C07D311/96 ,  C07D409/12 ,  C07D491/10 ,  C07D491/107 ,  C07D493/10 ,  C07D495/10 ,  C07D493/00

CPC分类号： C07D409/12 ,  C07D311/96 ,  C07D491/10 ,  C07D493/10 ,  C07D495/10

摘要： Spiropyrone compounds represented by the general formula ##STR1## wherein ##STR2## is a substituted or an unsubstituted aromatic hydrocarbon group or a substituted or an unsubstituted unsaturated heterocyclic group, and ##STR3## is a substituted or an unsubstituted 2-bicyclo�3,3,1!9-nonenylidene group, that are starting materials of spiropyran compounds which change from a colorless state into a colored or a densely colored state upon irradiation with the light containing ultraviolet rays such as the sunlight or the light of a mercury lamp, the change being reversible, and a process for preparing the spiropyrone compounds. The process comprises reacting a compound represented by the general formula ##STR4## wherein ##STR5## is as defined above, with a compound of the general formula ##STR6## wherein ##STR7## is as defined above.

摘要翻译： 其中，“IMAGE”是取代或未取代的芳香族烃基或取代或未取代的不饱和杂环基，而“IMAGE”是取代或未取代的2-双环[3,3 ，1] 9-壬烯基，其是当用含有紫外线的光如水银灯照射时，从无色状态变为着色或致密着色的状态的起始物质， 变化是可逆的，以及制备螺哌酮化合物的方法。 该方法包括使由通式（IMAGE）表示的化合物，其中如上所定义的化合物与通式“IMAGE”的化合物反应，其中如上所定义。

公开(公告)号：US5621017A

公开(公告)日：1997-04-15

申请号：US428641

申请日：1995-04-25

申请人： Takashi Kobayakawa ,  Junji Momoda

发明人： Takashi Kobayakawa ,  Junji Momoda

IPC分类号： C08F2/44 ,  C08F2/46 ,  C08F2/48 ,  C09K9/02 ,  G03C1/685 ,  G03C1/73 ,  G02B5/23

CPC分类号： C09K9/02 ,  G03C1/73 ,  G03C1/685

摘要： A photochromic composition which can be polymerized and cured upon irradiation with active energy rays such as ultraviolet rays to exhibit favorable photochromic property. The photochromic composition comprises 100 parts by weight of a radical polymerizable monomer, 0.001 to 0.2 parts by weight of a photochromic compound, and 0.01 to 1 part by weight of a photo polymerization 1.0 initiator. A photochromic cured product is obtained by irradiating the photochromic composition with the light which contains ultraviolet rays.

摘要翻译： 一种光致变色组合物，其可以在用活性能量射线如紫外线照射后聚合和固化，以显示出良好的光致变色性质。 光致变色组合物包含100重量份的可自由基聚合的单体，0.001至0.2重量份的光致变色化合物和0.01至1重量份的光聚合1.0引发剂。 通过用含有紫外线的光照射光致变色组合物获得光致变色固化物。

公开(公告)号：US08691926B2

公开(公告)日：2014-04-08

申请号：US11667317

申请日：2005-11-08

申请人： Nobuyuki Tanaka ,  Junji Momoda

发明人： Nobuyuki Tanaka ,  Junji Momoda

IPC分类号： C08F236/20 ,  C08F236/22 ,  C08F4/32

CPC分类号： C08F222/1006 ,  G02B1/041

摘要： A polymerization curable composition prepared by blending specific amounts of a photochromic compound and a specific light stabilizer such as bis(1,2,2,6,6-pentamethyl-4-piperidyl)sebacate with monomer components including a specific bifunctional monomer having a structure that two phenylene groups are bonded together by a specific group, such as 2,2-bis(4-methacryloyloxypolyethoxyphenyl)propane, a polyfunctional polymerizable monomer having a functionality of 3 or more such as trimethylolpropane trimethacrylate, and a monomer other than these in a specific ratio.The polymerization curable composition provides a cured product having excellent photochromic properties such as fast fading rate and sufficiently high drilling strength that allows for its use in rimless spectacles and has high long-term storage stability.

摘要翻译： 通过将特定量的光致变色化合物和特定光稳定剂如双（1,2,2,6,6-五甲基-4-哌啶基）癸二酸酯与单体组分共混而制备的聚合可固化组合物，所述单体组分包括具有结构的特定双官能单体 两个亚苯基通过特殊基团结合在一起，例如2,2-双（4-甲基丙烯酰氧基聚乙氧基苯基）丙烷，官能度为3以上的多官能团聚合性单体，例如三羟甲基丙烷三甲基丙烯酸酯，以及除 具体比例。 聚合可固化组合物提供了具有优异的光致变色特性的固化产物，例如快速褪色速率和足够高的钻孔强度，其允许其在无框眼镜中使用并且具有高的长期储存稳定性。

公开(公告)号：US08663508B2

公开(公告)日：2014-03-04

申请号：US13638101

申请日：2011-03-28

申请人： Junji Takenaka ,  Junji Momoda

发明人： Junji Takenaka ,  Junji Momoda

IPC分类号： F21V9/00 ,  G02B5/02 ,  G02C7/10 ,  G02F1/361 ,  G03B11/00 ,  A01G9/14

CPC分类号： C08F2/48 ,  C08F2/44 ,  C09K9/02 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1033 ,  C09K2211/1088 ,  G02B5/23

摘要： A photochromic curable composition comprising 100 parts by mass of polymerizable monomers which include 70 to 100 mass % of polymerizable monomers having two to four (meth)acrylic groups and 0 to 30 mass % of a polymerizable monomer having one (meth)acrylic group and 0.01 to 20 parts by mass of a photochromic compound, wherein the number of moles of the methacrylic group existent in the polymerizable monomer composition is 3 to 7 times the number of moles of the acrylic group. This composition can provide a lens having a photochromic coating which exhibits excellent photochromic properties, comprises a hard coat layer having sufficiently high adhesion and scratch resistance and has no delay in fading and has excellent storage stability.

摘要翻译： 一种光致变色固化性组合物，其包含100质量份的可聚合单体，其包含70至100质量％的具有2-4个（甲基）丙烯酸基团的可聚合单体和0至30质量％的具有一个（甲基）丙烯酸基团的可聚合单体和0.01 至20质量份的光致变色化合物，其中存在于可聚合单体组合物中的甲基丙烯酸基团的摩尔数为丙烯酸类的摩尔数的3至7倍。 该组合物可以提供具有优异的光致变色特性的光致变色涂层的透镜，包括具有足够高的粘附性和耐划伤性的硬涂层，并且没有褪色的延迟并且具有优异的储存稳定性。

公开(公告)号：US20140034884A1

公开(公告)日：2014-02-06

申请号：US13982132

申请日：2012-01-26

申请人： Toshiaki Takahashi ,  Junji Takenaka ,  Junji Momoda ,  Kazuhiro Teranishi ,  Mitsuyoshi Sando ,  Shinobu Izumi

发明人： Toshiaki Takahashi ,  Junji Takenaka ,  Junji Momoda ,  Kazuhiro Teranishi ,  Mitsuyoshi Sando ,  Shinobu Izumi

IPC分类号： G02B1/04

CPC分类号： G02B1/041 ,  C07C323/21 ,  C07C2603/94 ,  C07D311/78 ,  C09K9/02 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1088 ,  C09K2211/1092 ,  G02B5/23 ,  G02C7/102

摘要： A chromene compound which develops a color of a neutral tint and has little initial coloration, high double peak characteristic and high color development sensitivity, rarely experiences the reduction of color optical density though it has high fading speed, is excellent in the durability of photochromic properties and can dissolve in a monomer composition which will become a substrate for optical articles in a high concentration, and a photochromic curable composition comprising the chromene compound and polymerizable monomers.The chromene compound is represented by the following formula (1). (wherein R3 at the 11-position is a second sulfur-containing substituent selected from the group consisting of thiol group, alkylthio group, alkoxyalkylthio group, haloalkylthio group, cycloalkylthio group, arylthio group, heteroarylthio group, sulfonyl group and sulfinyl group, R1 and R2 at the 6-position and the 7-position are a combination of an aryl group or a heteroaryl group and an electron donating group having a Hammett constant σp of −0.1 or less, or R1 and/or R2 is a first sulfur-containing substituent selected from thiol group, alkylthio group, alkoxyalkylthio group, haloalkylthio group, cycloalkylthio group, arylthio group and heteroarylthio group.).

摘要翻译： 产生中性色调的色素并且初始着色少，双峰特征高，显色灵敏度高的色烯化合物虽然具有高的褪色速度，但很少经历着色光密度的降低，光致变色性能的耐久性优异 并且可以溶解在将成为高浓度的光学制品的基材的单体组合物中，以及包含色烯化合物和可聚合单体的光致变色固化组合物。 色烯化合物由下式（1）表示。 （其中，11位的R 3为选自硫醇基，烷硫基，烷氧基烷硫基，卤代烷硫基，环烷硫基，芳硫基，杂芳硫基，磺酰基和亚磺酰基的第二含硫取代基，R 1和 6-位和7-位的R2是芳基或杂芳基的组合和具有-0.5以下的哈米特常数sigmap的给电子基团，或者R 1和/或R 2是第一含硫的 选自硫醇基，烷硫基，烷氧基烷硫基，卤代烷硫基，环烷硫基，芳硫基和杂芳基硫基的取代基）。

公开(公告)号：US20130015416A1

公开(公告)日：2013-01-17

申请号：US13638101

申请日：2011-03-28

申请人： Junji Takenaka ,  Junji Momoda

发明人： Junji Takenaka ,  Junji Momoda

IPC分类号： G02B5/23

CPC分类号： C08F2/48 ,  C08F2/44 ,  C09K9/02 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1033 ,  C09K2211/1088 ,  G02B5/23

摘要： A photochromic curable composition comprising 100 parts by mass of polymerizable monomers which include 70 to 100 mass % of polymerizable monomers having two to four (meth)acrylic groups and 0 to 30 mass % of a polymerizable monomer having one (meth)acrylic group and 0.01 to 20 parts by mass of a photochromic compound, wherein the number of moles of the methacrylic group existent in the polymerizable monomer composition is 3 to 7 times the number of moles of the acrylic group. This composition can provide a lens having a photochromic coating which exhibits excellent photochromic properties, comprises a hard coat layer having sufficiently high adhesion and scratch resistance and has no delay in fading and has excellent storage stability.

摘要翻译： 一种光致变色固化性组合物，其包含100质量份的可聚合单体，其包含70至100质量％的具有2-4个（甲基）丙烯酸基团的可聚合单体和0至30质量％的具有一个（甲基）丙烯酸基团的可聚合单体和0.01 至20质量份的光致变色化合物，其中存在于可聚合单体组合物中的甲基丙烯酸基团的摩尔数为丙烯酸类的摩尔数的3至7倍。 该组合物可以提供具有优异的光致变色特性的光致变色涂层的透镜，包括具有足够高的粘附性和耐划伤性的硬涂层，并且没有褪色的延迟并且具有优异的储存稳定性。

公开(公告)号：US20120121934A1

公开(公告)日：2012-05-17

申请号：US13386920

申请日：2010-08-04

申请人： Toshiaki Takahashi ,  Junji Takenaka ,  Junji Momoda ,  Kazuhiro Teranishi

发明人： Toshiaki Takahashi ,  Junji Takenaka ,  Junji Momoda ,  Kazuhiro Teranishi

IPC分类号： G02B5/23 ,  C07D405/10 ,  C07C323/21 ,  C07D413/10 ,  G02B1/10 ,  C07D311/94

CPC分类号： C07D311/94 ,  C07C323/21 ,  C07C323/38 ,  C07C323/62 ,  C07C2601/14 ,  C07C2603/94 ,  C07D311/96 ,  C07D409/12 ,  C09K9/02 ,  C09K2211/1088 ,  G02B5/23 ,  G03C1/73 ,  Y10T428/31504

摘要： A photochromic chromene compound which develops a color of a neutral tint, has high color optical density, a high fading speed and high durability, and has an indeno(2,1-f)naphtho(1,2-b)pyran structure represented by the following formula as the basic skeleton, wherein a sulfur-containing substituent selected from thiol group, alkylthio group, alkoxyalkylthio group, haloalkylthio group, cycloalkylthio group, arylthio group and heteroarylthio group is bonded to the 6-position and/or 7-position carbon atom(s).

摘要翻译： 具有中性色调颜色的光致变色色烯化合物具有高色光密度，高褪色速度和高耐久性，并具有由茚（2,1-f）萘酚（1,2-b）吡喃结构 以下式作为基本骨架，其中选自硫醇基，烷硫基，烷氧基烷硫基，卤代烷硫基，环烷硫基，芳硫基和杂芳硫基的含硫取代基与6位和/或7位碳键合 原子。

公开(公告)号：US07521004B2

公开(公告)日：2009-04-21

申请号：US10572098

申请日：2004-09-14

申请人： Junji Momoda ,  Yuichiro Kawabata ,  Nobuyuki Tanaka ,  Arihiro Iwata

发明人： Junji Momoda ,  Yuichiro Kawabata ,  Nobuyuki Tanaka ,  Arihiro Iwata

IPC分类号： F21V9/00 ,  G02B5/02 ,  G02C7/10 ,  G02F1/361 ,  G03B11/00

CPC分类号： C07D311/94 ,  C07D311/96 ,  C07D405/04 ,  C07D409/04 ,  C09K9/02 ,  C09K2211/1011 ,  C09K2211/1077

摘要： A chromene compound of this invention, as shown in the following formula: characterized by having an indeno(2,1-f)naphtho(1,2-b)pyran structure as a basic structure, and having a substituent which is a substituted or unsubstituted aryl group such as methoxyphenyl group, or a substituted or unsubsterituted heteroaryl group such as thienyl group bonding to a carbon atom at the seventh position of the indeno(2,1-f)naphtho(1,2-b)pyran structure. The photochromic compound exhibits a color tone of a neutral tint when it develops a color, features a high color-developing sensitivity and a high fading rate, and has a good photochromic resistance.

摘要翻译： 本发明的色烯化合物，如下式所示：其特征在于具有茚并（2,1-f）萘并（1,2-b）吡喃结构作为碱性结构，并具有取代基或取代或取代的取代基 未取代的芳基如甲氧基苯基，或取代或未取代的杂芳基如噻吩基与茚并（2,1-f）萘并（1,2-b）吡喃结构的第七位上的碳原子键合。 光致变色化合物在显色时具有中性色调的色调，具有高显色灵敏度和高褪色速度，并具有良好的光致变色性。

公开(公告)号：US07514197B2

公开(公告)日：2009-04-07

申请号：US10527068

申请日：2003-09-04

申请人： Yukinori Ochiai ,  Masahiko Ishida ,  Junichi Fujita ,  Takashi Ogura ,  Junji Momoda ,  Eiji Oshima

发明人： Yukinori Ochiai ,  Masahiko Ishida ,  Junichi Fujita ,  Takashi Ogura ,  Junji Momoda ,  Eiji Oshima

IPC分类号： G03C1/73 ,  G03F7/20 ,  G03F7/30 ,  G03F7/32 ,  G03F7/36

CPC分类号： G03F7/038 ,  Y10S430/108 ,  Y10S430/143 ,  Y10S430/167

摘要： The resist according to the present invention includes any one of tetrachloromethyl tetramethoxycalix [4] arene and trichloromethyl tetramethoxycalix [4] arene. The resist including such kind of components is soluble in the solvent having less effect to worsen a working environment, namely, ethyl lactate (EL), propylene glycol monomethyl ether (PGME), propylene glycol monomethyl ether acetate (PGMEA), ethyl propionate, n-butyl acetate and 2-heptanone. It can be developed by tetra-methyl ammonium hydroxide in addition to the above mentioned solvent. By exposing this resist by electronic ray, high resolution of 8 nm is attained, and by using this resist as a mask, various materials can be formed into a hyperfine shape. According to such kind of resist, a photosensitive resist material which has high resolution and solvable to solvents having less effect to worsen the working environment and can be developed by the solvents, a exposure method using it, and a hyperfine processing method using it are provided.

摘要翻译： 根据本发明的抗蚀剂包括四氯甲基四甲氧基钙[4]芳烃和三氯甲基四甲氧基钙[4]芳烃中的任一种。 包含这种组分的抗蚀剂可溶于对工作环境恶化的影响较小的溶剂，即乳酸乙酯（EL），丙二醇单甲醚（PGME），丙二醇单甲醚乙酸酯（PGMEA），丙酸乙酯， 乙酸丁酯和2-庚酮。 除了上述溶剂之外，还可以通过四甲基氢氧化铵来显影。 通过电子射线曝光该抗蚀剂，达到8nm的高分辨率，通过使用该抗蚀剂作为掩模，可以将各种材料形成为超精细的形状。 根据这种抗蚀剂，提供了具有高分辨率且可溶于溶剂的光敏抗蚀剂材料，其效果较差，可以使工作环境恶化并且可以通过溶剂显影，使用它的曝光方法和使用它的超精细加工方法 。

公开(公告)号：US20060269741A1

公开(公告)日：2006-11-30

申请号：US10545880

申请日：2004-02-13

申请人： Shinobu Izumi ,  Junji Momoda

发明人： Shinobu Izumi ,  Junji Momoda

IPC分类号： B05D5/06 ,  B05D3/02 ,  B32B27/40

CPC分类号： G02B5/23 ,  C08G18/307 ,  C09D175/04 ,  Y10T428/265 ,  Y10T428/31551 ,  Y10T428/31573 ,  Y10T428/31598

摘要： A laminated product has a multilayer structure comprising an optical base and a cured polyurethane resin layer formed thereon from a moisture-curable polyurethane resin and/or a precursor therefor. The polyurethane resin layer is formed by applying a coating fluid comprising a moisture-curable polyurethane resin and/or precursor therefor and a solvent having a boiling point of 70° C. or higher and a solubility parameter of 8 or larger. Also provided is a coating material comprising a radical-polymerizable monomer ingredient, a silicone or fluorochemical surfactant, and a photochromic compound. In producing a photochromic optical article, excellent adhesion between a base and a photochromic layer is attained.

摘要翻译： 层压产品具有多层结构，其包括由可湿固化的聚氨酯树脂和/或其前体形成在其上的光学基底和固化的聚氨酯树脂层。 聚氨酯树脂层通过涂布包含湿固化性聚氨酯树脂和/或其前体的涂布液和沸点为70℃以上，溶解度参数为8以上的溶剂而形成。 还提供了包含可自由基聚合的单体成分，硅氧烷或含氟表面活性剂和光致变色化合物的涂料。 在制造光致变色光学制品时，可以获得基底和光致变色层之间的优异粘附性。