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1.发明申请公开(公告)号：US20160090440A1
公开(公告)日：2016-03-31
申请号：US14958121
申请日：2015-12-03
Applicant: Nippon Kayaku Kabushiki Kaisha
Inventor： Noriko Kiyoyanagi , Masataka Nakanishi , Yoshihiro Kawata , Junko Ichikawa , Toru Kurihashi
CPC classification number: C08G59/4215 , C03C17/326 , C08G59/4246 , C08K5/12 , C08L63/00 , C08L67/02 , C08L2201/08 , C08L2201/10 , C08L2205/025 , C09D163/00 , D06M15/55 , G02B1/04 , G02B1/14 , Y10T442/2951
Abstract: To provide an epoxy resin composition that is suitable for producing optical sheets which exhibit excellent transparency, heat resistance, strength, smoothness and light resistance, and a cured product thereof.An epoxy resin composition for optical sheets, the composition comprising a polyvalent carboxylic acid (A) represented by formula (I): (wherein, R1's each independently represent a hydrogen atom, an alkyl group having 1 to 15 carbon atoms, or a carboxyl group; q represents the number of substituent R1's, and represents an integer from 1 to 4; and P represents any one of the following x, y and z): (wherein, there may be a plural number of R2's per ring, and R2's each independently represent a hydrogen atom or a methyl group; and * represents a bonding site linked to the oxygen atom; y. A linear alkylene linker having 6 to 20 carbon atoms, with a main chain having 3 or more carbon atoms and being substituted with an alkyl group in at least one site); (wherein, R's each independently represent a hydrogen atom, an alkyl group having 1 to 15 carbon atoms, or a carboxyl group; and * represents a bonding site linked to the oxygen atom, and an epoxy resin (B) having an aliphatic cyclic structure in the molecule).
Abstract translation: 提供一种适用于制造透明性，耐热性，强度，光滑性，耐光性优异的光学片的环氧树脂组合物及其固化物。 用于光学片的环氧树脂组合物，该组合物包含由式（I）表示的多价羧酸（A）：其中，R 1各自独立地表示氢原子，碳原子数1〜15的烷基或羧基 ; q表示取代基R 1的数，表示1〜4的整数，P表示以下x，y，z中的任一个：（其中，每个环可以有多个R 2， 独立地表示氢原子或甲基; *表示与氧原子连接的键合位置; y。具有6〜20个碳原子的直链亚烷基连接体，具有3个以上碳原子的主链，并被 至少一个位点的烷基）; （其中，R 3各自独立地表示氢原子，碳原子数1〜15的烷基或羧基; *表示与氧原子连接的键合位置，具有脂肪族环状结构的环氧树脂（B） 在分子中）。
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2.发明申请公开(公告)号：US20140056800A1
公开(公告)日：2014-02-27
申请号：US13764981
申请日：2013-02-12
Applicant: Nippon Kayaku Kabushiki Kaisha , Osaka University
Inventor： Yoshihiro Kobayashi , Ryota Negishi , Shoji Koriyama , Shogo Agata , Kazuki Fujimoto , Michiharu Arifuku , Masaki Shinmoto , Masahiro Imaizumi , Noriko Kiyoyanagi
IPC: C01B31/02
CPC classification number: C01B31/0226 , C01B32/16
Abstract: ProblemTo provide a process for producing single-walled carbon nanotubes with which highly pure, high-quality single-walled carbon nanotubes can be produced with high efficiency, and to provide a transparent conductive film using the single-walled carbon nanotubes obtained by that production method.SolutionA process for producing single-walled carbon nanotubes by chemical vapor deposition (CVD), wherein particles of a nonmetallic material containing 500 ppm or lower of metallic impurities including metals and compounds thereof are used as growth nuclei; and after a growth gas is introduced into a furnace used for growing carbon nanotubes, the growth gas used in an initial stage of growth of carbon nanotubes and the growth gas used in a stage of growth of regular carbon nanotubes (stationary growth stage) thereafter are prepared to different compositions and different partial pressures.
Abstract translation: 问题提供一种制备单壁碳纳米管的方法，可高效率地制备高纯度，高质量的单壁碳纳米管，并提供使用通过该生产获得的单壁碳纳米管的透明导电膜 方法。 溶液通过化学气相沉积（CVD）制备单壁碳纳米管的方法，其中使用含有500ppm或更低的金属杂质的非金属材料（包括金属及其化合物）作为生长核; 在将生长气体引入用于生长碳纳米管的炉中之后，在碳纳米管生长的初始阶段使用的生长气体和在其后的常规碳纳米管生长阶段（固定生长阶段）中使用的生长气体是 准备不同的组成和不同的分压。
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公开(公告)号：US20170145150A1
公开(公告)日：2017-05-25
申请号：US15427144
申请日：2017-02-08
Applicant: Nippon Kayaku Kabushiki Kaisha
Inventor： Noriko Kiyoyanagi , Masataka Nakanishi , Yoshihiro Kawata , Junko Ichikawa , Toru Kurihashi
CPC classification number: C08G59/4215 , C03C17/326 , C08G59/4246 , C08K5/12 , C08L63/00 , C08L67/02 , C08L2201/08 , C08L2201/10 , C08L2205/025 , C09D163/00 , D06M15/55 , G02B1/04 , G02B1/14 , Y10T442/2951
Abstract: To provide an epoxy resin composition that is suitable for producing optical sheets which exhibit excellent transparency, heat resistance, strength, smoothness and light resistance, and a cured product thereof.An epoxy resin composition for optical3 sheets, the composition comprising a polyvalent carboxylic acid (A) represented by formula (I): (wherein, R1's each independently represent a hydrogen atom, an alkyl group having 1 to 15 carbon atoms, or a carboxyl group; q represents the number of substituent R1's, and represents an integer from 1 to 4; and P represents any one of the following x, y and z): (wherein, there may be a plural number of R2's per ring, and R2's each independently represent a hydrogen atom or a methyl group; and * represents a bonding site linked to the oxygen atom; y. A linear alkylene linker having 6 to 20 carbon atoms, with a main chain having 3 or more carbon atoms and being substituted with an alkyl group in at least one site); (wherein, R's each independently represent a hydrogen atom, an alkyl group having 1 to 15 carbon atoms, or a carboxyl group; and * represents a bonding site linked to the oxygen atom, and an epoxy resin (B) having an aliphatic cyclic structure in the molecule).
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Patent Agency Ranking
4.发明授权公开(公告)号：US09493630B2
公开(公告)日：2016-11-15
申请号：US14958113
申请日：2015-12-03
Applicant: Nippon Kayaku Kabushiki Kaisha
Inventor： Noriko Kiyoyanagi , Masataka Nakanishi , Yoshihiro Kawata , Junko Ichikawa , Toru Kurihashi
CPC classification number: C08G59/4215 , C03C17/326 , C08G59/4246 , C08K5/12 , C08L63/00 , C08L67/02 , C08L2201/08 , C08L2201/10 , C08L2205/025 , C09D163/00 , D06M15/55 , G02B1/04 , G02B1/14 , Y10T442/2951
Abstract: A cured product obtainable by curing an epoxy resin composition that is suitable for producing optical sheets. The epoxy resin composition includes a polyvalent carboxylic acid (A) represented by formula (I): wherein, R1's each independently represent a hydrogen atom, an alkyl group having 1 to 15 carbon atoms, or a carboxyl group; q represents the number of substituent R1's, and represents an integer from 1 to 4; and P represents the following X: wherein there may be a plural number of R2's per ring, and R2's each independently represent a hydrogen atom or a methyl group; and * represents a bonding site linked to the oxygen atom; and an epoxy resin (B) having an aliphatic cyclic structure in the molecule.
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公开(公告)号：US20160083576A1
公开(公告)日：2016-03-24
申请号：US14958116
申请日：2015-12-03
Applicant: Nippon Kayaku Kabushiki Kaisha
Inventor： Noriko Kiyoyanagi , Masataka Nakanishi , Yoshihiro Kawata , Junko Ichikawa , Toru Kurihashi
CPC classification number: C08G59/4215 , C03C17/326 , C08G59/4246 , C08K5/12 , C08L63/00 , C08L67/02 , C08L2201/08 , C08L2201/10 , C08L2205/025 , C09D163/00 , D06M15/55 , G02B1/04 , G02B1/14 , Y10T442/2951
Abstract: To provide an epoxy resin composition that is suitable for producing optical sheets which exhibit excellent transparency, heat resistance, strength, smoothness and light resistance, and a cured product thereof.An epoxy resin composition for optical sheets, the composition comprising a polyvalent carboxylic acid (A) represented by formula (I): (wherein, R1's each independently represent a hydrogen atom, an alkyl group having 1 to 15 carbon atoms, or a carboxyl group; q represents the number of substituent R1's, and represents an integer from 1 to 4; and P represents any one of the following x, y and z): (wherein, there may be a plural number of R2's per ring, and R2's each independently represent a hydrogen atom or a methyl group; and * represents a bonding site linked to the oxygen atom; y. A linear alkylene linker having 6 to 20 carbon atoms, with a main chain having 3 or more carbon atoms and being substituted with an alkyl group in at least one site); (wherein, R's each independently represent a hydrogen atom, an alkyl group having 1 to 15 carbon atoms, or a carboxyl group; and * represents a bonding site linked to the oxygen atom, and an epoxy resin (B) having an aliphatic cyclic structure in the molecule).
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公开(公告)号：US09493631B2
公开(公告)日：2016-11-15
申请号：US14958116
申请日：2015-12-03
Applicant: Nippon Kayaku Kabushiki Kaisha
Inventor： Noriko Kiyoyanagi , Masataka Nakanishi , Yoshihiro Kawata , Junko Ichikawa , Toru Kurihashi
CPC classification number: C08G59/4215 , C03C17/326 , C08G59/4246 , C08K5/12 , C08L63/00 , C08L67/02 , C08L2201/08 , C08L2201/10 , C08L2205/025 , C09D163/00 , D06M15/55 , G02B1/04 , G02B1/14 , Y10T442/2951
Abstract: A cured product obtainable by impregnating a glass cloth with an epoxy resin composition that is suitable for producing optical sheets. The epoxy resin composition includes a polyvalent carboxylic acid (A) represented by formula (I): wherein, R1's each independently represent a hydrogen atom, an alkyl group having 1 to 15 carbon atoms, or a carboxyl group; q represents the number of substituent R1's, and represents an integer from 1 to 4; and P represents the following X: wherein there may be a plural number of R2's per ring, and R2's each independently represent a hydrogen atom or a methyl group; and * represents a bonding site linked to the oxygen atom; and an epoxy resin (B) having an aliphatic cyclic structure in the molecule. The cured product has a refractive index at 25° C. of 1.51 or higher.
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7.发明授权公开(公告)号：US09440855B2
公开(公告)日：2016-09-13
申请号：US13764981
申请日：2013-02-12
Applicant: Osaka University , Nippon Kayaku Kabushiki Kaisha
Inventor： Yoshihiro Kobayashi , Ryota Negishi , Shoji Koriyama , Shogo Agata , Kazuki Fujimoto , Michiharu Arifuku , Masaki Shinmoto , Masahiro Imaizumi , Noriko Kiyoyanagi
IPC: C01B31/02
CPC classification number: C01B31/0226 , C01B32/16
Abstract: ProblemTo provide a process for producing single-walled carbon nanotubes with which highly pure, high-quality single-walled carbon nanotubes can be produced with high efficiency, and to provide a transparent conductive film using the single-walled carbon nanotubes obtained by that production method.SolutionA process for producing single-walled carbon nanotubes by chemical vapor deposition (CVD), wherein particles of a nonmetallic material containing 500 ppm or lower of metallic impurities including metals and compounds thereof are used as growth nuclei; and after a growth gas is introduced into a furnace used for growing carbon nanotubes, the growth gas used in an initial stage of growth of carbon nanotubes and the growth gas used in a stage of growth of regular carbon nanotubes (stationary growth stage) thereafter are prepared to different compositions and different partial pressures.
Abstract translation: 通过化学气相沉积（CVD）制备单壁碳纳米管的方法，其中使用含有500ppm或更低的金属杂质的非金属材料（包括金属及其化合物）的颗粒用作生长核; 在将生长气体引入用于生长碳纳米管的炉中之后，在碳纳米管生长的初始阶段使用的生长气体和在其后的常规碳纳米管生长阶段（固定生长阶段）中使用的生长气体是 准备不同的组成和不同的分压。
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8.发明申请公开(公告)号：US20160083615A1
公开(公告)日：2016-03-24
申请号：US14958113
申请日：2015-12-03
Applicant: Nippon Kayaku Kabushiki Kaisha
Inventor： Noriko Kiyoyanagi , Masataka Nakanishi , Yoshihiro Kawata , Junko Ichikawa , Toru Kurihashi
IPC: C09D163/00 , G02B1/14 , G02B1/04
CPC classification number: C08G59/4215 , C03C17/326 , C08G59/4246 , C08K5/12 , C08L63/00 , C08L67/02 , C08L2201/08 , C08L2201/10 , C08L2205/025 , C09D163/00 , D06M15/55 , G02B1/04 , G02B1/14 , Y10T442/2951
Abstract: To provide an epoxy resin composition that is suitable for producing optical sheets which exhibit excellent transparency, heat resistance, strength, smoothness and light resistance, and a cured product thereof.An epoxy resin composition for optical 3 sheets, the composition comprising a polyvalent carboxylic acid (A) represented by formula (I): (wherein, R1's each independently represent a hydrogen atom, an alkyl group having 1 to 15 carbon atoms, or a carboxyl group; q represents the number of substituent R1's, and represents an integer from 1 to 4; and P represents any one of the following x, y and z): (wherein, there may be a plural number of R2's per ring, and R2's each independently represent a hydrogen atom or a methyl group; and * represents a bonding site linked to the oxygen atom; y. A linear alkylene linker having 6 to 20 carbon atoms, with a main chain having 3 or more carbon atoms and being substituted with an alkyl group in at least one site); (wherein, R's each independently represent a hydrogen atom, an alkyl group having 1 to 15 carbon atoms, or a carboxyl group; and * represents a bonding site linked to the oxygen atom, and an epoxy resin (B) having an aliphatic cyclic structure in the molecule).
Abstract translation: 提供一种适用于制造透明性，耐热性，强度，光滑性，耐光性优异的光学片的环氧树脂组合物及其固化物。 用于光学3片的环氧树脂组合物，该组合物包含由式（I）表示的多价羧酸（A）：其中，R 1各自独立地表示氢原子，具有1至15个碳原子的烷基或羧基 基团; q表示取代基R 1的数，表示1〜4的整数，P表示以下x，y和z中的任一个：（其中，每个环可以有多个R 2，R 2的 各自独立地表示氢原子或甲基; *表示与氧原子连接的键合位置; y。具有6〜20个碳原子的直链亚烷基连接体，主链具有3个以上碳原子并被 至少一个位点的烷基）; （其中，R 3各自独立地表示氢原子，碳原子数1〜15的烷基或羧基; *表示与氧原子连接的键合位置，具有脂肪族环状结构的环氧树脂（B） 在分子中）。
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