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公开(公告)号：US20240336589A1
公开(公告)日：2024-10-10
申请号：US18696207
申请日：2022-09-29
发明人： Masahisa KOUSAKA
IPC分类号： C07D331/02 , C08G75/08 , G02B1/04
CPC分类号： C07D331/02 , C08G75/08 , G02B1/041
摘要： A monomer for an optical component includes: a compound represented by the formula (1), in which a pH obtained through a pH measurement method below is 4.0 to 7.5.
(pH Measurement Method)
80 g of a sample, 80 mL of toluene, and 250 mL of water are mixed together in a liquid separation funnel, an aqueous phase is separated off, and the pH of the aqueous phase is measured.-
公开(公告)号：US20180259679A1
公开(公告)日：2018-09-13
申请号：US15534280
申请日：2016-03-01
发明人： Kazuki KARIYAZONO , Takashi AOKI
摘要： A preferred embodiment of the present invention can provide an optical material composition that includes an episulfide compound that is represented by formula (1) and a polymerizable compound that is different from the episulfide compound that is represented by formula (1). The optical material composition makes it possible to stably and inexpensively store the polymerizable compound and to achieve an optical material that has a favorable hue and that has favorable lightfastness and transparency. (In the formula, m is an integer from 0 to 4, and n is an integer from 0 to 2.)
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93.发明申请公开(公告)号：US20180171219A1
公开(公告)日：2018-06-21
申请号：US15119375
申请日：2016-08-03
申请人： Huafei XIE
发明人： Huafei XIE
CPC分类号： C09K11/07 , B82Y20/00 , B82Y30/00 , C08G73/02 , C08G73/0206 , C08G75/08 , C08L25/06 , C09K11/02 , C09K2219/03
摘要： The present disclosure relates to a water-soluble QD, and manufacturing methods of the water-soluble QDs and the QD films. The manufacturing method includes respectively providing oil-soluble QDs and multi-mercapto polymers, mixing the multi-mercapto polymer and the oil-soluble QDs such that the multi-mercapto polymer and the oil-soluble QDs are reacted with each other to conduct ligand exchange under protection of inert gas, and adding appropriate volume of water and collecting aqueous solution on a top layer after reaction to obtain water-soluble QDs. By adopting the above method, stable water-soluble QDs may be obtained, and the optical performance of the QDs may be maintained. In addition, the water-soluble QDs carrying the electrical charges may be adopted to prepare the QD film via the LBL method.
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公开(公告)号：US09920169B2
公开(公告)日：2018-03-20
申请号：US14899509
申请日：2014-06-26
发明人： Kousuke Namiki , Hitoshi Okazaki , Eiji Koshiishi , Sawako Fuse , Kikuo Furukawa
IPC分类号： C08G75/08 , C09J181/02
CPC分类号： C08G75/08 , C09J181/02
摘要： According to the present invention, a curable composition can be provided, said composition being characterized by comprising: (A) an episulfide compound; and (B) a photobase generator comprising an organoboron compound represented by general formula (1) below: (In general formula (1), R1, R2, R3, R4 and R5 may be the same as or different from one another and independently represent an alkyl group having 1 to 8 carbon atoms; and Ar1, Ar2 and Ar3 may be the same as or different from one another and independently represent a group selected from the group consisting of a phenyl group, a naphthyl group, an anthracenyl group and a phenanthryl group, each of which may have a substituent selected from the group consisting of an alkyl group, an aryl group, an alkenyl group, a cycloalkyl group and a heterocyclic group.)
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公开(公告)号：US20170334876A1
公开(公告)日：2017-11-23
申请号：US15532295
申请日：2016-03-01
发明人： Kazuki KARIYAZONO , Takashi AOKI
IPC分类号： C07D327/02 , C07D331/02 , C08G75/08 , G02B1/04
CPC分类号： C07D327/02 , C07D331/02 , C08G18/2885 , C08G18/3876 , C08G18/7642 , C08G75/08 , G02B1/041
摘要： One embodiment of the present invention can provide an optical material composition that includes a cyclic compound that is represented by formula (1) and an episulfide that is represented by formula (2). Another embodiment of the present invention can provide an optical material production method that includes a step wherein, with respect to the total amount of the optical material composition, 0.0001-10 mass % of a polymerization catalyst is added to the optical material composition and the optical material composition is polymerization cured. (In formula (2), m is an integer from 0 to 4, and n is an integer from 0 to 2.)
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公开(公告)号：US20160355641A1
公开(公告)日：2016-12-08
申请号：US15112507
申请日：2016-03-01
发明人： Kouhei TAKEMURA , Takashi AOKI
摘要： Provided is an optical material composition, with which an optical material is obtained having excellent quality such as excellent color tone and lightfastness, a low level of striae, and high transparency when polymerization-cured. Through use of the optical material composition, which includes a compound represented by formula (1) and an episulfide compound represented by formula (2), the ratio of the compound represented by formula (1) to the combined total amount of the compound represented by formula (1) and the episulfide compound represented by formula (2) being 0.001-5.0% by mass, it is possible to provide an optical material composition for manufacturing an optical material having a high refractive index, the optical material having excellent quality such as transparency, striae, color tone, and lightfastness. (In the formula, m represents an integer of 0-4, and n represents an integer of 0-2.)
摘要翻译： 提供一种光学材料组合物，通过该光学材料组合物，当聚合固化时，获得具有优异色彩的优良色调和耐光性，低水平条纹和高透明度的光学材料。 通过使用包含由式（1）表示的化合物和式（2）表示的环硫化合物的光学材料组合物，由式（1）表示的化合物与由 式（1）和由式（2）表示的环硫化合物为0.001-5.0质量％，可以提供具有高折射率的光学材料的光学材料组合物，该光学材料具有优良的质量，例如 透明度，条纹，色调和耐光性。 （式中，m表示0〜4的整数，n表示0〜2的整数。
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97.发明授权Epoxide and thioepoxide functional, polymerizable compositions and methods of preparing optical articles therefrom 有权环氧化物和硫代环氧化物官能团，可聚合组合物及其制备光学制品的方法公开(公告)号：US09279907B2
公开(公告)日：2016-03-08
申请号：US13961443
申请日：2013-08-07
发明人： Nina V. Bojkova
IPC分类号： G02B1/04 , C07D331/02 , C08G75/08
CPC分类号： C08G75/045 , C07D331/02 , C08F220/38 , C08G75/08 , G02B1/04 , G02B1/041 , C08F2220/282 , C08F212/08 , C08F220/14
摘要： Provided is a thioepoxide functional polymerizable composition comprising a reaction product of thiourea and an epoxide functional, polymerizable composition. The epoxide functional, polymerizable composition comprises a reaction product prepared from a reaction mixture comprising: (a) a monomer comprising at least one ethylenically unsaturated ester functional monomer having an epoxide functional group; and (b) a compound having two or more thiol groups. The reactants (a) and (b) are reacted via a Michael addition reaction in the presence of a base to form an epoxide functional reaction product. Also provided are methods of preparing an optical article using the polymerizable compositions.
摘要翻译： 提供一种硫代环氧化物官能聚合性组合物，其包含硫脲和环氧官能的可聚合组合物的反应产物。 环氧官能的可聚合组合物包含由反应混合物制备的反应产物，其包含：（a）包含至少一种具有环氧官能团的烯属不饱和酯官能单体的单体; 和（b）具有两个或更多个硫醇基的化合物。 反应物（a）和（b）通过迈克尔加成反应在碱的存在下反应形成环氧化物官能反应产物。 还提供了使用该可聚合组合物制备光学制品的方法。
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公开(公告)号：US09273185B2
公开(公告)日：2016-03-01
申请号：US14439061
申请日：2014-03-12
IPC分类号： C08G75/00 , C08G75/08 , C07D331/02
CPC分类号： C08G75/08 , C07D331/02
摘要： According to a preferred embodiment of the present invention, with an optical material compound including an episulfide compound represented by formula (1) and an episulfide compound represented by formula (2), it is possible to stably and inexpensively store the episulfide compound represented by formula (2) and also provide an optical material having excellent light resistance (in formula (1), m represents an integer from 0 to 4, and n represents an integer from 0 to 2) (in formula (2), m represents an integer from 0 to 4, and n represents an integer from 0 to 2).
摘要翻译： 根据本发明的优选实施方案，使用包含式（1）表示的环硫化合物和由式（2）表示的环硫化合物的光学材料化合物，可以稳定且廉价地存储由式 （2）中，并且还提供具有优异的耐光性的光学材料（在式（1）中，m表示0至4的整数，n表示0至2的整数）（在式（2）中，m表示整数 0〜4，n表示0〜2的整数）。
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公开(公告)号：US09271929B2
公开(公告)日：2016-03-01
申请号：US13130892
申请日：2009-11-24
IPC分类号： A61K9/10 , A61K48/00 , A61K9/107 , A61K9/127 , A61K9/51 , C08G65/329 , C08G65/334 , C08G75/08 , C08L71/02 , C08G83/00 , C08L81/02
CPC分类号： A61K48/0041 , A61K9/1075 , A61K9/1273 , A61K9/5146 , A61K31/337 , A61K31/573 , A61K31/713 , A61K47/10 , A61K47/22 , A61K47/34 , C07K16/00 , C08G65/329 , C08G65/3344 , C08G75/08 , C08G83/008 , C08L71/02 , C08L81/02 , C08L2203/02 , C08L2205/05 , C12N15/113 , C12N15/115 , C12N2310/11 , C12N2310/14 , C12N2310/141 , C12N2310/16 , C12N2320/32 , Y02A50/387 , Y10S977/773 , Y10S977/906 , Y10S977/916 , C08L81/00
摘要： An encoding/decoding apparatus and method using a low-density parity-check code (LDPC code) is disclosed. Basic column group information, serving as a set of information regarding positions of rows with weight 1, is extracted from a reference column in each column group of a predetermined parity-check matrix. Column group information transforms the positions of rows with weight 1 into positions whose lengths are within a required parity length. A parity-check matrix is generated according to the generated column group information. Data is encoded or decoded based on the generated parity-check matrix.
摘要翻译： 公开了一种使用低密度奇偶校验码（LDPC码）的编码/解码装置和方法。 从预定奇偶校验矩阵的每列组中的参考列中提取用作关于具有权重1的行的位置的信息集合的基本列组信息。 列组信息将具有权重1的行的位置变换为长度在所需奇偶校验长度内的位置。 根据生成的列组信息生成奇偶校验矩阵。 基于生成的奇偶校验矩阵对数据进行编码或解码。
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公开(公告)号：US20150259477A1
公开(公告)日：2015-09-17
申请号：US14439061
申请日：2014-03-12
IPC分类号： C08G75/08 , C07D331/02
CPC分类号： C08G75/08 , C07D331/02
摘要： According to a preferred embodiment of the present invention, with an optical material compound including an episulfide compound represented by formula (1) and an episulfide compound represented by formula (2), it is possible to stably and inexpensively store the episulfide compound represented by formula (2) and also provide an optical material having excellent light resistance (in formula (1), m represents an integer from 0 to 4, and n represents an integer from 0 to 2) (in formula (2), m represents an integer from 0 to 4, and n represents an integer from 0 to 2).
摘要翻译： 根据本发明的优选实施方案，使用包含式（1）表示的环硫化合物和由式（2）表示的环硫化合物的光学材料化合物，可以稳定且廉价地存储由式 （2）中，并且还提供具有优异的耐光性的光学材料（在式（1）中，m表示0至4的整数，n表示0至2的整数）（在式（2）中，m表示整数 0〜4，n表示0〜2的整数）。
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