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1. 发明申请

US20110176220A1 Process for Producing Polythiol Compound for Optical Materials, and Polymerizable Composition Containing Polythiol Compound 审中-公开
标题翻译：用于制造光学材料的聚硫醇化合物的方法和含有聚硫醇化合物的可聚合组合物
公开(公告)号：US20110176220A1
公开(公告)日：2011-07-21
申请号：US13075426
申请日：2011-03-30
申请人： Shigetoshi Kuma , Masaru Kawaguchi , Seiichi Kobayashi
发明人： Shigetoshi Kuma , Masaru Kawaguchi , Seiichi Kobayashi
IPC分类号： G02B3/00 , C07C319/14 , C08G18/00
CPC分类号： C07C319/14 , C08G18/3876 , C08G18/7642 , C07C321/14
摘要： Provided is a process for producing a polythiol compound for an optical material, the method includes reacting 2-mercaptoethanol with an epihalohydrin compound to give polyalcohol, and preparing a polythiol compound through the polyalcohol, wherein a content of bis(2-hydroxyethyl)disulfide in the 2-mercaptoethanol is 0.5 wt % or less.
摘要翻译：本发明提供了一种用于制备光学材料用多硫醇化合物的方法，该方法包括使2-巯基乙醇与表卤代醇化合物反应得到多元醇，并通过多元醇制备多硫醇化合物，其中二（2-羟乙基）二硫化物的含量 2-巯基乙醇为0.5重量％以下。

2. 发明授权

US08044165B2 Process for producing resin for optical material 有权
标题翻译：光学材料树脂生产工艺
公开(公告)号：US08044165B2
公开(公告)日：2011-10-25
申请号：US12438750
申请日：2007-10-09
申请人： Masaru Kawaguchi , Shigetoshi Kuma , Mamoru Tanaka , Seiichi Kobayashi
发明人： Masaru Kawaguchi , Shigetoshi Kuma , Mamoru Tanaka , Seiichi Kobayashi
IPC分类号： C08G18/00
CPC分类号： C08G18/758 , C08G18/3876 , C08G18/52 , C08G2120/00 , G02B1/041 , C08L75/04
摘要： Disclosed is a process for producing effectively a high performance optical material (e.g. a lens) made of a polyurethane resin, which is transparent and colorless without a strain. In this process, the optical material is produced without causing striation or clouding by polymerizing a polymerizable composition comprising a polythiol compound and a polyiso(thio)cyanate compound, and characterized in that a water content in the composition is 10 to 300 ppm.
摘要翻译：公开了一种有效地制造透明且无应变的聚氨酯树脂的高性能光学材料（例如透镜）的方法。在该方法中，通过聚合包含多硫醇化合物和多异（硫代）氰酸酯化合物的聚合性组合物而不产生条纹或混浊的光学材料，其特征在于组合物中的水含量为10〜300ppm。

3. 发明申请

US20090082544A1 PROCESS FOR PRODUCING POLYTHIOL COMPOUND FOR OPTICAL MATERIALS, AND POLYMERIZABLE COMPOSITION CONTAINING POLYTHIOL COMPOUND 审中-公开
标题翻译：用于制造光学材料用聚合物的方法以及含有聚合物化合物的聚合性组合物
公开(公告)号：US20090082544A1
公开(公告)日：2009-03-26
申请号：US12297269
申请日：2007-04-12
申请人： Shigetoshi Kuma , Masaru Kawaguchi , Seiichi Kobayashi
发明人： Shigetoshi Kuma , Masaru Kawaguchi , Seiichi Kobayashi
IPC分类号： C07C319/08 , C08G75/02
CPC分类号： C07C319/14 , C08G18/3876 , C08G18/7642 , C07C321/14
摘要： Provided is a process for producing a polythiol compound for an optical material, the method includes reacting 2-mercaptoethanol with an epihalohydrin compound to give polyalcohol, and preparing a polythiol compound through the polyalcohol, wherein a content of bis(2-hydroxyethyl) disulfide in the 2-mercaptoethanol is 0.5 wt % or less.
摘要翻译：本发明提供了一种用于制备光学材料用多硫醇化合物的方法，该方法包括使2-巯基乙醇与表卤代醇化合物反应得到多元醇，并通过多元醇制备多硫醇化合物，其中二（2-羟乙基）二硫化物的含量 2-巯基乙醇为0.5重量％以下。

4. 发明申请

US20100280213A1 PROCESS FOR PRODUCING POLYTHIOL COMPOUND FOR OPTICAL MATERIALS, AND POLYMERIZABLE COMPOSITION CONTAINING POLYTHIOL COMPOUND 审中-公开
标题翻译：用于制造光学材料用聚合物的方法以及含有聚合物化合物的聚合性组合物
公开(公告)号：US20100280213A1
公开(公告)日：2010-11-04
申请号：US12838680
申请日：2010-07-19
申请人： Shigetoshi KUMA , Masaru Kawaguchi , Seiichi Kobayashi
发明人： Shigetoshi KUMA , Masaru Kawaguchi , Seiichi Kobayashi
IPC分类号： C08G18/72 , C07C319/08
CPC分类号： C07C319/14 , C08G18/3876 , C08G18/7642 , C07C321/14
摘要： Provided is a process for producing a polythiol compound for an optical material, the method includes reacting 2-mercaptoethanol with an epihalohydrin compound to give polyalcohol, and preparing a polythiol compound through the polyalcohol, wherein a content of bis(2-hydroxyethyl)disulfide in the 2-mercaptoethanol is 0.5 wt % or less.
摘要翻译：本发明提供了一种用于制备光学材料用多硫醇化合物的方法，该方法包括使2-巯基乙醇与表卤代醇化合物反应得到多元醇，并通过多元醇制备多硫醇化合物，其中二（2-羟乙基）二硫化物的含量 2-巯基乙醇为0.5重量％以下。

5. 发明申请

US20100010192A1 PROCESS FOR PRODUCING RESIN FOR OPTICAL MATERIAL 有权
标题翻译：生产光学材料树脂的方法
公开(公告)号：US20100010192A1
公开(公告)日：2010-01-14
申请号：US12438750
申请日：2007-10-09
申请人： Masaru Kawaguchi , Shigetoshi Kuma , Mamoru Tanaka , Seiichi Kobayashi
发明人： Masaru Kawaguchi , Shigetoshi Kuma , Mamoru Tanaka , Seiichi Kobayashi
IPC分类号： C08G75/04
CPC分类号： C08G18/758 , C08G18/3876 , C08G18/52 , C08G2120/00 , G02B1/041 , C08L75/04
摘要： Disclosed is a process for producing effectively a high performance optical material (e.g. a lens) made of a polyurethane resin, which is transparent and colorless without a strain. In this process, the optical material is produced without causing striation or clouding by polymerizing a polymerizable composition comprising a polythiol compound and a polyiso(thio)cyanate compound, and characterized in that a water content in the composition is 10 to 300 ppm.
摘要翻译：公开了一种有效地制造透明且无应变的聚氨酯树脂的高性能光学材料（例如透镜）的方法。在该方法中，通过聚合包含多硫醇化合物和多异（硫代）氰酸酯化合物的聚合性组合物而不产生条纹或混浊的光学材料，其特征在于组合物中的水含量为10〜300ppm。

6. 发明申请

US20100075154A1 POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIAL, OPTICAL MATERIAL, AND METHOD FOR PREPARING THE OPTICAL MATERIAL 有权
标题翻译：用于光学材料的聚合物组合物，光学材料和制备光学材料的方法
公开(公告)号：US20100075154A1
公开(公告)日：2010-03-25
申请号：US12535745
申请日：2009-08-05
申请人： Hidetoshi HAYASHI , Masaru Kawaguchi , Akinori Ryu , Hironori Kuboi , Mamoru Takashina , Seiichi Kobayashi , Touru Miura
发明人： Hidetoshi HAYASHI , Masaru Kawaguchi , Akinori Ryu , Hironori Kuboi , Mamoru Takashina , Seiichi Kobayashi , Touru Miura
IPC分类号： G02B1/04 , C08L75/04
CPC分类号： C08G18/7607 , C08G18/222 , C08G18/242 , C08G18/3876 , C08G18/724 , C08G18/7614 , C08G18/7642 , C08G2125/00 , C08K5/36 , C08K5/521 , G02B1/041 , Y10T428/31551 , Y10T428/31609 , C08L75/04 , C08L81/00
摘要： The polymerizable composition for an optical material of the present invention comprises a phenylene diisocyanate, at least one polythiol compound selected from the group consisting of 4-mercaptomethyl-1,8-dimercapto-3,6-dithiaoctane, 4,8-, 4,7- or 5,7-dimercaptomethyl-1,11-dimercapto-3,6,9-trithiaundecane, 2,5-bis(mercaptomethyl)-1,4-dithiane, bis(mercaptoethyl)sulfide, 1,1,3,3-tetrakis(mercaptomethylthio)propane, 4,6-bis(mercaptomethylthio)-1,3-dithiane, 2-(2,2-bis(mercaptomethylthio)ethyl)-1,3-dithietane, 1,1,2,2-tetrakis(mercaptomethylthio)ethane 3-mercaptomethyl-1,5-dimercapto-2,4-dithiapentane and tris(mercaptomethylthio)methane.
摘要翻译：本发明的光学材料用聚合性组合物含有苯二异氰酸酯，至少一种选自4-巯基甲基-1,8-二巯基-3,6-二硫杂辛烷，4,8-，4 - 7-或5,7-二巯基甲基-1,11-二巯基-3,6,9-三硫代十一烷，2,5-双（巯基甲基）-1,4-二噻烷，双（巯基乙基）硫醚，1,1,3，（巯基甲硫基）丙烷，4,6-双（巯基甲硫基）-1,3-二噻烷，2-（2,2-双（巯基甲硫基）乙基）-1,3-二硫杂环丁烷，1,1,2,2 - 四（巯基甲硫基）乙烷3-巯基甲基-1,5-二巯基-2,4-二硫杂戊烷和三（巯基甲硫基）甲烷。

7. 发明授权

US08434866B2 Polymerizable composition for optical material, optical material, and method for preparing the optical material 有权
标题翻译：用于光学材料的可聚合组合物，光学材料和用于制备光学材料的方法
公开(公告)号：US08434866B2
公开(公告)日：2013-05-07
申请号：US12535745
申请日：2009-08-05
申请人： Hidetoshi Hayashi , Masaru Kawaguchi , Akinori Ryu , Hironori Kuboi , Mamoru Takashina , Seiichi Kobayashi , Touru Miura
发明人： Hidetoshi Hayashi , Masaru Kawaguchi , Akinori Ryu , Hironori Kuboi , Mamoru Takashina , Seiichi Kobayashi , Touru Miura
IPC分类号： G02C7/10 , B32B27/40 , C08L75/04
CPC分类号： C08G18/7607 , C08G18/222 , C08G18/242 , C08G18/3876 , C08G18/724 , C08G18/7614 , C08G18/7642 , C08G2125/00 , C08K5/36 , C08K5/521 , G02B1/041 , Y10T428/31551 , Y10T428/31609 , C08L75/04 , C08L81/00
摘要： The polymerizable composition for an optical material of the present invention comprises a phenylene diisocyanate, at least one polythiol compound selected from the group consisting of 4-mercaptomethyl-1,8-dimercapto-3,6-dithiaoctane, 4,8-, 4,7- or 5,7-dimercaptomethyl-1,11-dimercapto-3,6,9-trithiaundecane, 2,5-bis(mercaptomethyl)-1,4-dithiane, bis(mercaptoethyl)sulfide, 1,1,3,3-tetrakis(mercaptomethylthio)propane, 4,6-bis(mercaptomethylthio)-1,3-dithiane, 2-(2,2-bis(mercaptomethylthio)ethyl)-1,3-dithietane, 1,1,2,2-tetrakis(mercaptomethylthio)ethane 3-mercaptomethyl-1,5-dimercapto-2,4-dithiapentane and tris(mercaptomethylthio)methane.
摘要翻译：本发明的光学材料用聚合性组合物含有苯二异氰酸酯，至少一种选自4-巯基甲基-1,8-二巯基-3,6-二硫杂辛烷，4,8-，4 - 7-或5,7-二巯基甲基-1,11-二巯基-3,6,9-三硫代十一烷，2,5-双（巯基甲基）-1,4-二噻烷，双（巯基乙基）硫醚，1,1,3，（巯基甲硫基）丙烷，4,6-双（巯基甲硫基）-1,3-二噻烷，2-（2,2-双（巯基甲硫基）乙基）-1,3-二硫杂环丁烷，1,1,2,2 - 四（巯基甲硫基）乙烷3-巯基甲基-1,5-二巯基-2,4-二硫杂戊烷和三（巯基甲硫基）甲烷。

8. 发明授权

US06737503B2 Aromatic diamine and polyimide thereof 失效
标题翻译：芳族二胺及其聚酰亚胺
公开(公告)号：US06737503B2
公开(公告)日：2004-05-18
申请号：US10232744
申请日：2002-09-03
申请人： Yoichi Kodama , Minehiro Mori , Naoshi Nagai , Masaru Kawaguchi
发明人： Yoichi Kodama , Minehiro Mori , Naoshi Nagai , Masaru Kawaguchi
IPC分类号： C08G7310
CPC分类号： C08G73/1071 , C08G73/1039 , C08G73/105
摘要： The aromatic diamine compound of the present invention is represented by the following formula (1), and from the aromatic diamine compound a polyimide having a repeating unit represented by the following formula (4), which has low-temperature adherability, can be obtained. In the formulas (1) and (4), n is an integer of 3 to 7, each R is independently an atom or a group selected from the group consisting of a hydrogen atom, a halogen atom and a hydrocarbon group, the same or different two hetero atoms selected from nitrogen atoms and oxygen atoms bonded to each benzene ring are at the ortho- or meta-positions to each other on at least one benzene ring, and when n is 3, the hetero atoms are at the ortho- or meta-positions to each other on all the benzene rings. In the formula (4), Y is a tetravalent organic group.
摘要翻译：本发明的芳香族二胺化合物由下式（1）表示，由芳族二胺化合物得到具有低温粘合性的下述式（4）表示的重复单元的聚酰亚胺。在式（1）和（4）中，n为3〜7的整数，R各自独立地为选自氢原子，卤素原子和烃基的原子或基团，相同或选自与每个苯环键合的氮原子和氧原子的不同的两个杂原子在至少一个苯环上彼此相邻或间位，当n为3时，杂原子处于邻位或间隔在所有苯环上彼此相互排列。在式（4）中，Y是四价有机基团。

9. 发明授权

US08076478B2 Polyamine derivative and polyol derivative 有权
标题翻译：多胺衍生物和多元醇衍生物
公开(公告)号：US08076478B2
公开(公告)日：2011-12-13
申请号：US11795216
申请日：2006-01-18
申请人： Naruyoshi Mita , Mitsuaki Chida , Masaru Kawaguchi , Kengo Otsuka , Naoshi Nagai , Takaaki Yamazaki , Tetsuya Ichihashi
发明人： Naruyoshi Mita , Mitsuaki Chida , Masaru Kawaguchi , Kengo Otsuka , Naoshi Nagai , Takaaki Yamazaki , Tetsuya Ichihashi
IPC分类号： C07D401/14 , C08K5/3492 , C08L101/00 , C09K15/30
CPC分类号： C09K15/30 , C07D401/14 , C07D493/10 , C08K5/34926 , C09K15/16
摘要： A novel polyamine derivative, or polyol derivative, having a piperidylaminotriazine skeleton; salts of such compounds; a process for producing them; an organic material stabilizer comprising any of such compounds; a method of stabilizing an organic material; and a stabilized organic material. Compounds of the general formula: (1) (wherein X is N(R4) or an oxygen atom; R1 is an n-valent hydrocarbon group; R2 is a hydrogen atom or an alkyl; R3 is a hydrogen atom, an alkyl, an alkoxy or an acyl; R4 is a hydrogen atom or an alkyl; and n is an integer of 3 to 16) are effective in the stabilization of an organic material against deterioration by light, heat, oxygen, ozone and electromagnetic waves, such as X-rays and γ-rays.
摘要翻译：具有哌啶基氨基三嗪骨架的新型多胺衍生物或多元醇衍生物; 这些化合物的盐; 一个生产它们的过程; 包含任何这些化合物的有机材料稳定剂; 稳定有机材料的方法; 和稳定的有机材料。通式（1）的化合物（其中X为N（R4）或氧原子; R1为n价烃基; R2为氢原子或烷基; R3为氢原子，烷基，烷氧基或酰基; R 4为氢原子或烷基，n为3〜16的整数）可有效地抑制有机材料的光，热，氧，臭氧和电磁波的劣化，例如X 射线和γ射线。

10. 发明申请

US20080230743A1 Polyamine Derivative and Polyol Derivative 有权
标题翻译：多胺衍生物和多元醇衍生物
公开(公告)号：US20080230743A1
公开(公告)日：2008-09-25
申请号：US11795216
申请日：2006-01-18
申请人： Naruyoshi Mita , Mitsuaki Chida , Masaru Kawaguchi , Kengo Otsuka , Naoshi Nagai , Takaaki Yamazaki , Tetsuya Ichihashi
发明人： Naruyoshi Mita , Mitsuaki Chida , Masaru Kawaguchi , Kengo Otsuka , Naoshi Nagai , Takaaki Yamazaki , Tetsuya Ichihashi
IPC分类号： C09K15/16 , C07D401/14
CPC分类号： C09K15/30 , C07D401/14 , C07D493/10 , C08K5/34926 , C09K15/16
摘要： A novel polyamine derivative, or polyol derivative, having a piperidylaminotriazine skeleton; salts of such compounds; a process for producing them; an organic material stabilizer comprising any of such compounds; a method of stabilizing an organic material; and a stabilized organic material. Compounds of the general formula: (1) (wherein X is N(R4) or an oxygen atom; R1 is an n-valent hydrocarbon group; R2 is a hydrogen atom or an alkyl; R3 is a hydrogen atom, an alkyl, an alkoxy or an acyl; R4 is a hydrogen atom or an alkyl; and n is an integer of 3 to 16) are effective in the stabilization of an organic material against deterioration by light, heat, oxygen, ozone and electromagnetic waves, such as X-rays and γ-rays.
摘要翻译：具有哌啶基氨基三嗪骨架的新型多胺衍生物或多元醇衍生物; 这些化合物的盐; 一个生产它们的过程; 包含任何这些化合物的有机材料稳定剂; 稳定有机材料的方法; 和稳定的有机材料。通式为（1）（其中X为N（R 4）或氧原子）的化合物; R 1为n价烃基; R为 > 2是氢原子或烷基; R 3是氢原子，烷基，烷氧基或酰基; R 4是氢原子或烷基; n为3〜16的整数）在有机材料的稳定化中有效地防止光，热，氧，臭氧和电磁波如X射线和γ射线的劣化。

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