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1. 发明授权

US11945802B2 Additive for imparting ultraviolet absorbency and/or high refractive index to matrix, and resin member using same 有权
$Additive for imparting ultraviolet absorbency and/or high refractive index to matrix, and resin member using same$
公开(公告)号：US11945802B2
公开(公告)日：2024-04-02
申请号：US17748484
申请日：2022-05-19
申请人： Miyoshi Oil & Fat Co., Ltd. , Tokai Optical Co., Ltd.
发明人： Koji Kawai , Kotaro Kaneko , Nobuhiro Kaneko , Yuichi Shishino , Kuniyoshi Okamoto
IPC分类号： C07D249/18 , C07C49/84 , C07C69/94 , C07C321/26 , C07C321/28 , C07D249/20 , C07D251/24 , C07D403/12 , C08K5/3475 , C08K5/37 , C08K5/372 , C08L101/00 , C09K3/00
CPC分类号： C07D403/12 , C07C49/84 , C07C69/94 , C07C321/26 , C07C321/28 , C07D249/20 , C07D251/24 , C08K5/3475 , C08K5/37 , C08K5/372 , C08L101/00 , C09K3/00
摘要： Provided is an additive for imparting ultraviolet absorbency, or an additive for imparting a high refractive index, which has satisfactory compatibility with a resin serving as a matrix and can maintain high transparency even if added in high concentrations. Also provided is an additive with which the function of imparting both ultraviolet absorbency and a high refractive index can be realized by means of one kind of additive. This additive is represented by the following Formula (I):

wherein at least one of R1a to R9a is a monovalent sulfur-containing group represented by the following Formula (i-1) or Formula (i-2):

wherein R10a to R12a each represent a divalent hydrocarbon group or the like; and R13a represents a monovalent hydrocarbon group or the like.

2. 发明授权

US10316024B2 Additive for imparting ultraviolet absorbency and/or high refractive index to matrix, and resin member using same 有权
$Additive for imparting ultraviolet absorbency and/or high refractive index to matrix, and resin member using same$
公开(公告)号：US10316024B2
公开(公告)日：2019-06-11
申请号：US15501253
申请日：2015-08-05
申请人： Miyoshi Oil & Fat Co., Ltd. , Tokai Optical Co., Ltd.
发明人： Koji Kawai , Kotaro Kaneko , Nobuhiro Kaneko , Yuichi Shishino , Kuniyoshi Okamoto
IPC分类号： C07D249/18 , C09K3/00 , C08K5/3475 , C08K5/37 , C08K5/372 , C08L101/00 , C07D403/12 , C07C49/84 , C07C69/94 , C07C321/26 , C07C321/28 , C07D249/20 , C07D251/24
摘要： Provided is an additive for imparting ultraviolet absorbency, or an additive for imparting a high refractive index, which has satisfactory compatibility with a resin serving as a matrix and can maintain high transparency even if added in high concentrations. Also provided is an additive with which the function of imparting both ultraviolet absorbency and a high refractive index can be realized by means of one kind of additive. This additive is represented by the following Formula (I): wherein at least one of R1a to R9a is a monovalent sulfur-containing group represented by the following Formula (i-1) or Formula (i-2): wherein R10a to R12a each represent a divalent hydrocarbon group or the like; and R13a represents a monovalent hydrocarbon group or the like.

3. 发明授权

US11370780B2 Additive for imparting ultraviolet absorbency and/or high refractive index to matrix, and resin member using same 有权
$Additive for imparting ultraviolet absorbency and/or high refractive index to matrix, and resin member using same$
公开(公告)号：US11370780B2
公开(公告)日：2022-06-28
申请号：US16394302
申请日：2019-04-25
申请人： Miyoshi Oil & Fat Co., Ltd. , Tokai Optical Co., Ltd.
发明人： Koji Kawai , Kotaro Kaneko , Nobuhiro Kaneko , Yuichi Shishino , Kuniyoshi Okamoto
IPC分类号： C07D249/18 , C08K5/37 , C08K5/3475 , C07D403/12 , C08K5/372 , C09K3/00 , C08L101/00 , C07C49/84 , C07C69/94 , C07C321/26 , C07C321/28 , C07D249/20 , C07D251/24
摘要： Provided is an additive for imparting ultraviolet absorbency, or an additive for imparting a high refractive index, which has satisfactory compatibility with a resin serving as a matrix and can maintain high transparency even if added in high concentrations. Also provided is an additive with which the function of imparting both ultraviolet absorbency and a high refractive index can be realized by means of one kind of additive. This additive is represented by the following Formula (I): wherein at least one of R1a to R9a is a monovalent sulfur-containing group represented by the following Formula (i-1) or Formula (i-2): R10amSH (i-1) R11anSR12a—SpR13a (i-2) wherein R10a to R12a each represent a divalent hydrocarbon group or the like; and R13a represents a monovalent hydrocarbon group or the like.

4. 发明授权

US11186568B2 Additive for imparting ultraviolet absorbency and/or high refractive index to matrix, and resin member using same 有权
$Additive for imparting ultraviolet absorbency and/or high refractive index to matrix, and resin member using same$
公开(公告)号：US11186568B2
公开(公告)日：2021-11-30
申请号：US16394298
申请日：2019-04-25
申请人： Miyoshi Oil & Fat Co., Ltd. , Tokai Optical Co., Ltd.
发明人： Koji Kawai , Kotaro Kaneko , Nobuhiro Kaneko , Yuichi Shishino , Kuniyoshi Okamoto
IPC分类号： C07C321/26 , C07D403/12 , C08K5/3475 , C08K5/37 , C08K5/372 , C09K3/00 , C08L101/00 , C07C49/84 , C07C69/94 , C07C321/28 , C07D249/20 , C07D251/24
摘要： Provided is an additive for imparting ultraviolet absorbency, or an additive for imparting a high refractive index, which has satisfactory compatibility with a resin serving as a matrix and can maintain high transparency even if added in high concentrations. Also provided is an additive with which the function of imparting both ultraviolet absorbency and a high refractive index can be realized by means of one kind of additive. This additive is represented by the following Formula (I): wherein at least one of R1a to R9a is a monovalent sulfur-containing group represented by the following Formula (i-1) or Formula (i-2): R10amSH (i-1) R11anSR12a—SpR13a (i-2) wherein R10a to R12a each represent a divalent hydrocarbon group or the like; and R13a represents a monovalent hydrocarbon group or the like.

5. 发明申请

US20200325107A1 BENZOTRIAZOLE COMPOUND 审中-公开
公开(公告)号：US20200325107A1
公开(公告)日：2020-10-15
申请号：US16755979
申请日：2018-10-26
申请人： MIYOSHI OIL & FAT CO.,LTD.
发明人： Nobuhiro Kaneko , Kotaro KANEKO , Koji KAWAI
IPC分类号： C07D249/20 , C08K5/3475
摘要： Provided is a benzotriazole compound that efficiently absorbs ray having a long wavelength of 360-400 nm, i) having excellent solubility in a monomer of a resin raw material, being dissolvable at a high concentration, polymerizing at excellent reactivity, and yielding a high-molecular-weight resin member and a transparent resin member, or ii) having exceptional heat resistance. This benzotriazole compound is represented by formula (I), where at least one of R1-R9 is represented by formula (i-1), (where R10 and R11 are hydrocarbon groups, etc., and R12 is represented by formula (i-2) or formula (i-3) (in formula (i-2), A1 represents a divalent group selected from nitrogen-Containing groups, oxygen-containing groups, sulfur-containing groups, phosphorus-containing groups, and phenylene groups, and R12a-R12c and X represent hydrocarbon groups, etc.; and in formula (i-3), A2 represents a divalent group selected from nitrogen-containing groups, oxygen-containing groups, sulfur-containing groups, and phosphorus-containing groups, and Xa and Xb represent hydrocarbon groups, etc.)).

6. 发明授权

US10240141B2 Biocatalyst solvent using ionic liquid, and biocatalyst solution containing biocatalyst and said solvent 有权
公开(公告)号：US10240141B2
公开(公告)日：2019-03-26
申请号：US15302179
申请日：2015-04-10
申请人： MIYOSHI OIL & FAT CO., LTD.
发明人： Kotaro Kaneko , Nobuhiro Kaneko , Koji Kawai
IPC分类号： C12N9/96 , C07C215/08 , C07C215/10 , C07C229/12 , C07C215/12 , C07C215/40
摘要： There is provided a biocatalyst solvent which is capable of dissolving a biocatalyst in a liquid state while maintaining the activity of the biocatalyst at a high concentration from a low temperature to a high temperature, and is capable of storing the biocatalyst for a long time period; and a biocatalyst solution using the biocatalyst solvent. Disclosed is a biocatalyst solvent which consists of an ionic liquid including a quaternary ammonium cation represented by the following Formula (I) and an anion: [Chemical Formula 1] N+[Ra]n[Rb]4-n (I) wherein Ra's each independently represent a hydroxyalkyl group having one or more hydroxyl groups and an a linear or branched alkyl moiety having 1 to 10 carbon atoms, in which the alkyl moiety may contain an oxygen atom; a carboxyalkyl group having one or more carboxyl groups and a linear or branched alkyl moiety having 1 to 10 carbon atoms, in which the alkyl moiety may contain an oxygen atom; or a hydroxycarboxyalkyl group having one or more hydroxyl groups, one or more carboxyl groups and a linear or branched alkyl moiety having 1 to 10 carbon atoms, in which the alkyl moiety may contain an oxygen atom; Rb's each independently represent a hydrogen atom, or a linear or branched alkyl group having 1 to 5 carbon atoms; and n represents an integer from 1 to 4.

7. 发明授权

US11795151B2 Benzotriazole compound 有权
公开(公告)号：US11795151B2
公开(公告)日：2023-10-24
申请号：US16755979
申请日：2018-10-26
申请人： MIYOSHI OIL & FAT CO., LTD.
发明人： Nobuhiro Kaneko , Kotaro Kaneko , Koji Kawai
IPC分类号： C07D249/20 , C08K5/3475
CPC分类号： C07D249/20 , C08K5/3475
摘要： Provided is a benzotriazole compound that efficiently absorbs ray having a long wavelength of 360-400 nm, i) having excellent solubility in a monomer of a resin raw material, being dissolvable at a high concentration, polymerizing at excellent reactivity, and yielding a high-molecular-weight resin member and a transparent resin member, or ii) having exceptional heat resistance. This benzotriazole compound is represented by formula (I), where at least one of R1-R9 is represented by formula (i-1), (where R10 and R11 are hydrocarbon groups, etc., and R12 is represented by formula (i-2) or formula (i-3) (in formula (i-2), A1 represents a divalent group selected from nitrogen-Containing groups, oxygen-containing groups, sulfur-containing groups, phosphorus-containing groups, and phenylene groups, and R12a-R12c and X represent hydrocarbon groups, etc.; and in formula (i-3), A2 represents a divalent group selected from nitrogen-containing groups, oxygen-containing groups, sulfur-containing groups, and phosphorus-containing groups, and Xa and Xb represent hydrocarbon groups, etc.)).

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