-
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：US20060071203A1
公开(公告)日：2006-04-06
申请号：US10529462
申请日：2003-12-04
申请人： Katsuhiro Mori , Junji Momoda
发明人： Katsuhiro Mori , Junji Momoda
CPC分类号： C09K9/02 , C09D4/00 , C08F230/08
摘要： There is provided a coating composition which can be applied to a substrate such as a plastic lens so as to form a photochromic coating layer having good photochromic properties and excellent adhesion to the substrate on the surface of the substrate. This composition comprises, for example, as monomer components, 0.1 to 20 wt % of monomer having a group which produces a silanol group through hydrolysis such as γ-methacryloyloxypropyltrimethoxysilane and 0.1 to 50 wt % of monomer having at least one oxycarbonyl group in a molecule. The composition can further contain a maleimide compound as a monomer component and further desirably contains an amine compound.
摘要翻译： 提供了可以应用于诸如塑料透镜的基材的涂料组合物，以形成具有良好的光致变色性能和对基材表面上的基材的优异粘附性的光致变色涂层。 该组合物包含例如单体成分，0.1〜20重量％的具有通过水解产生硅烷醇基的基团如γ-甲基丙烯酰氧基丙基三甲氧基硅烷和0.1〜50重量％的分子中具有至少一个氧羰基的单体的单体 。 该组合物还可以含有作为单体成分的马来酰亚胺化合物，进一步优选含有胺化合物。
-
23.发明申请公开(公告)号：US20050263745A1
公开(公告)日：2005-12-01
申请号：US11171272
申请日：2005-07-01
IPC分类号： C08F2/44 , C08F222/10 , C08F290/00 , C08K5/1545 , C09D4/00 , C09K9/02 , G02B1/04 , G02B5/23 , G02C7/10 , C08F26/08
摘要： A photochromic cured product exhibiting favorable photochromic properties such as a high color density and a large fading rate, and excellent base member properties such as a high hardness, a high heat resistance and a high impact resistance. A curable composition contains a polymerizable monomer which exhibits the L-scale Rockwell hardness of not larger than 40, a bifunctional polymerizable monomer which exhibits the L-scale Rockwell hardness of not smaller than 60, a polyfunctional polymerizable monomer which exhibits the L-scale Rockwell hardness of not smaller than 60, and a photochromic compound.
摘要翻译： 表现出良好的光致变色特性如高色密度和大褪色速率的光致变色固化产物，以及优异的基体材料性能如高硬度，高耐热性和高耐冲击性。 可固化组合物包含L尺度洛氏硬度不大于40的可聚合单体，显示L尺度洛氏硬度不小于60的双官能可聚合单体，展示L型洛氏硬度的多官能可聚合单体 硬度不小于60，以及光致变色化合物。
-
公开(公告)号：US06340765B1
公开(公告)日：2002-01-22
申请号：US09572896
申请日：2000-05-18
申请人： Junji Momoda , Yuichiro Kawabata
发明人： Junji Momoda , Yuichiro Kawabata
IPC分类号： C07D31196
CPC分类号： C07D493/10 , C07D311/96 , G02B5/23 , G03F7/031
摘要： A photochromic compound having a high color-developing sensitivity, a large fading rate and good durability of photochromic property. A novel chromene compound is, for example, represented by the following formula, and in which, as a basic structure, a condensed ring having a particular divalent group bonded to carbon atoms at the fourth and fifth positions of a fluoreno group is spiro-bonded to the first position of an indene ring, a particular divalent group is bonded to carbon atoms at the fifth and sixth positions of a chromene ring to form a condensed ring, and particular substituents are bonded to a carbon atom at the second position of the chromene ring.
摘要翻译： 具有高显色灵敏度，大褪色速率和良好的光致变色性能耐久性的光致变色化合物。 新颖的色烯化合物例如由下式表示，其中作为碱性结构，在氟芴基的第四和第五位具有与碳原子键合的特定二价基的稠环是螺键合的 到茚环的第一位置，特定的二价基团与色烯环的第五和第六位上的碳原子键合形成稠环，并且特定的取代基与色烯的第二位上的碳原子键合 环。
-
公开(公告)号：US08691120B2
公开(公告)日：2014-04-08
申请号：US13496689
申请日：2010-09-15
CPC分类号： C07D311/94 , C07D311/96 , C07D405/04 , C07D407/04 , C07D409/04 , C08F2/50
摘要： A photochromic chromene compound having an indeno(2,1-f)naphtho(1,2-b)pyran structure as its basic skeleton, an aryl group or a heteroaryl group at the 6-position carbon atom of the structure and an electron donor group having a Hammett constant σp of not more than −0.1 at the 7-position carbon atom.
摘要翻译： 具有茚并（2,1-f）萘酚（1,2-b）吡喃结构作为其基本骨架的光致变色色烯化合物，该结构的6位碳原子上的芳基或杂芳基和电子给体 在7位碳原子上具有不超过-0.1的Hammett常数的p组。
-
公开(公告)号：US08440267B2
公开(公告)日：2013-05-14
申请号：US10547725
申请日：2004-03-04
申请人： Katsuhiro Mori , Junji Momoda , Naoto Takahashi
发明人： Katsuhiro Mori , Junji Momoda , Naoto Takahashi
IPC分类号： C08F2/48
摘要： A process for efficiently forming a thick coating layer having a uniform thickness on the surface of a base material having a curved surface. The process comprises the steps of forming a coating film having a predetermined thickness by applying a coating agent containing a polymerizable monomer on the curved surface of a base material, and then curing the coating film in an atmosphere of an oxygen concentration of not more than 500 ppm by photo-polymerization while substantially maintaining the uniformity of the thickness of the coating film. Preferably, the photo-polymerization of the coating film is carried out while rotating the base material at a rotational speed of from 20 to 1500 rpm.
摘要翻译： 在具有弯曲表面的基材的表面上有效地形成具有均匀厚度的厚涂层的方法。 该方法包括以下步骤：通过在基材的曲面上涂布含有聚合性单体的涂布剂，形成具有规定厚度的涂膜，然后在氧浓度为500以下的气氛中使涂膜固化 通过光聚合，同时基本上保持涂膜厚度的均匀性。 优选地，在以20-1500rpm的转速旋转基材的同时进行涂膜的光聚合。
-
公开(公告)号：US07951445B2
公开(公告)日：2011-05-31
申请号：US10594005
申请日：2005-03-23
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
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：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：US06646104B1
公开(公告)日：2003-11-11
申请号：US09890232
申请日：2001-07-30
申请人： Katsuhiro Mori , Tadashi Hara , Junji Momoda
发明人： Katsuhiro Mori , Tadashi Hara , Junji Momoda
IPC分类号： C08G7500
CPC分类号： C07C327/22 , C07C319/14 , C07C329/06 , C07C333/04 , C07D339/08 , C08G75/04 , G02B5/23 , C07C323/12 , C07C323/16 , C07C323/52
摘要： A method of preparing a sulfur-containing compound having at least one thio group in the molecules by reacting a thiol compound with an organic compound having at least one functional group capable of forming a thio group in the molecules upon reacting with a mercapto group in the presence of a basic compound, wherein the number of moles of water contained in the reaction system is set to be not larger than 7.5 times as large as the number of moles obtained by multiplying the number of moles of the thiol compound to be reacted by a number of mercapto groups present in one molecule of the thiol compound.
摘要翻译： 一种通过使硫醇化合物与具有至少一个能够形成硫基的官能团的有机化合物在分子中与巯基反应而制备在分子中具有至少一个硫基的含硫化合物的方法， 碱性化合物的存在，其中将反应体系中所含的水的摩尔数设定为不大于通过将待反应的硫醇化合物的摩尔数乘以其的摩尔数的7.5倍 存在于硫醇化合物的一个分子中的巯基数。
-
-
-
-
-
-
-
-
-
搜索结果
61 条记录 (耗时 0.031 秒)
