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公开(公告)号：US11873235B2
公开(公告)日：2024-01-16
申请号：US17253154
申请日：2019-06-18
IPC分类号： C02F1/28 , B01J20/20 , B01J20/30 , C01B32/33 , C01B32/336 , C02F101/36
CPC分类号： C02F1/283 , B01J20/20 , B01J20/30 , C01B32/336 , C02F2101/36 , C02F2303/185
摘要： There is provided an activated carbon having a high total trihalomethane filtration capacity, even in water treatment by passing water at a high superficial velocity (SV). In the activated carbon of the present invention, a pore volume A of pores with a size of 1.0 nm or less, of pore volumes calculated by the QSDFT method, is 0.3 cc/g or more, and a pore volume B of pores with a size of 3.0 nm or more and 3.5 nm or less, of pore volumes calculated by the QSDFT method, is 0.009 cc/g or more.
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2.发明申请公开(公告)号：US20210269599A1
公开(公告)日：2021-09-02
申请号：US17186294
申请日：2021-02-26
发明人： Nobuji SAKAI , Hiroko ENDO , Yukika YAMADA , Eigo MIYAZAKI
IPC分类号： C08G75/0236
摘要： A triazine ring-containing polymer having a high refractive index and a low birefringence, and being capable of being subjected to injection molding, wherein the polymer having a repeating unit of *-[A-B-]-*, including a structural unit A derived from a triazinedithiol compound, and a structural unit B including an aromatic hydrocarbon group; and a thermoplastic resin, a thermoplastic article, and an optical part including the polymer.
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公开(公告)号：US20210261442A1
公开(公告)日：2021-08-26
申请号：US17253163
申请日：2019-06-18
发明人： Tomoyasu NAKANO , Hirokazu SHIMIZU , Keiji SAKAI
IPC分类号： C02F1/28 , B01J20/20 , B01J20/30 , C01B32/336
摘要： There is provided an activated carbon having a high total trihalomethane filtration capacity, even in water treatment by passing water at a high superficial velocity (SV). In the activated carbon of the present invention, a pore volume A (cc/g) of pores with a size of 1.0 nm or less, of pore volumes calculated by the QSDFT method, is 0.300 cc/g or more, and elemental vanadium and/or a vanadium compound is contained.
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公开(公告)号：US20190133089A1
公开(公告)日：2019-05-09
申请号：US16089781
申请日：2017-03-30
发明人： Noriaki Kunimune , Masanobu Okita , Nan Wu , Koh Kidena
摘要： This invention provides a highly safe beekeeping member that is capable of effectively suppressing the infestation and reproduction of mites, and is excellent in breeding honeybees, and provides a method for producing the beekeeping member.The beekeeping member of the present invention comprises an anti-mite component comprising platinum particles and metal particles other than platinum particles, whereby the beekeeping member is highly safe, is capable of effectively suppressing the infestation and reproduction of mites, and is excellent in breeding honeybees. The method for producing the beekeeping member comprises the step of immersing a base material in a liquid anti-mite agent containing platinum particles and metal particles other than platinum particles.
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5.发明公开公开(公告)号：US20230285945A1
公开(公告)日：2023-09-14
申请号：US17908764
申请日：2021-03-02
IPC分类号： B01J31/16 , C07B53/00 , C07C29/153 , B01J31/18
CPC分类号： B01J31/1616 , B01J31/1805 , C07B53/00 , C07C29/153 , B01J2531/821
摘要： A catalyst exhibiting high reusability and capable of reducing the amount of residual metals in a reaction liquid in a process wherein an optically active reduction product is produced by an asymmetric reduction reaction of an organic compound is disclosed. The catalyst contains an activated carbon on which a ruthenium complex of formula (1-1) and/or (1-2) is adsorbed:
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公开(公告)号：US20230146244A1
公开(公告)日：2023-05-11
申请号：US17981045
申请日：2022-11-04
发明人： Kenji Seki , Kunihisa Iwasaki , Kazuki Sakai
IPC分类号： B01D53/04
CPC分类号： B01D53/0438 , B01D53/0415 , B01D2253/102 , B01D2253/304 , B01D2257/702 , B01D2259/402 , B01D2259/4516 , B01D2259/4566 , B01D2259/657 , F02M25/0854
摘要： Provided is a canister that includes a first adsorbing layer K1 including a first adsorbing material Q1 as an adsorbing material Q and a second adsorbing layer K2 including, as the adsorbing material Q, a second adsorbing material Q2 different from the first adsorbing material Q1. The first absorbing layer K1 and the second absorbing layer K2 are provided inside a casing 10. In a flowing direction X of fuel vapor J between one end and another end of the casing 10, the first adsorbing layer K1 is disposed at a position in contact with an air port 10a at the other end, and the second adsorbing layer K2 is disposed closer to the one end than the first adsorbing layer K1 is. The first adsorbing material Q1 adsorbs the fuel vapor J at an adsorbing rate that is higher than an adsorbing rate of the second adsorbing material Q2.
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公开(公告)号：US20230144145A1
公开(公告)日：2023-05-11
申请号：US17981085
申请日：2022-11-04
发明人： Kenji Seki , Kunihisa Iwasaki , Kazuki Sakai
CPC分类号： B01D53/0415 , B01D53/0446 , B01D53/0438 , F02M25/0854 , B01D2257/708 , B01D2259/4516 , B01D2259/4146 , B01D2259/40098 , B01D2259/40086
摘要： Provided is a canister that includes a first adsorbing layer K1 including a first adsorbing material Q1 as an adsorbing material Q and a second adsorbing layer K2 including, as the adsorbing material Q, a second adsorbing material Q2 different from the first adsorbing material Q1. The first absorbing layer K1 and the second absorbing layer K2 are provided inside a casing 10. In a flowing direction of fuel vapor J between one end and another end of the casing 10, the first adsorbing layer K1 is disposed at a position in contact with an air port 10a at the other end, and the second adsorbing layer K2 is disposed closer to the one end than the first adsorbing layer K1 is. The first adsorbing material Q1 adsorbs the fuel vapor J at an adsorbing rate that is lower than an adsorbing rate of the second adsorbing material Q2.
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公开(公告)号：US20220387967A1
公开(公告)日：2022-12-08
申请号：US17775811
申请日：2020-11-10
发明人： Natsuko KOJIMA , Yasuyuki YAMANE
摘要： An carbon molecular sieve for adsorbing water molecules in an alcohol solution to separate an alcohol from the water molecules, wherein the total volume of pores with an inlet diameter of 0.33 nm or more as determined by a molecular probe method is not less than 3 times the total volume of pores with an inlet diameter of 0.46 nm or more. This carbon molecular sieve is an alcohol concentration material that is capable of efficiently concentrating alcohol without performing a distillation step and that is easily reusable.
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9.发明申请GRANULAR ACTIVATED CARBON HAVING MANY MESOPORES, AND MANUFACTURING METHOD FOR SAME 有权具有多种MESOPORES的颗粒活性炭及其制造方法公开(公告)号：US20150375197A1
公开(公告)日：2015-12-31
申请号：US14768982
申请日：2014-02-14
发明人： Juichi Yanagi , Noriko Matsumoto
CPC分类号： B01J20/20 , B01J20/28011 , B01J20/28073 , B01J20/3064 , B01J20/3078 , C01B32/336 , C01B32/348 , C01B32/354
摘要： Provided is a granular activated carbon having many mesopores that can be used for applications similar to sine chloride-activated carbons, and also provided is a method for manufacturing the same. The granular activated carbon is obtained by bringing an activated carbon into contact with a calcium component, followed by activation and washing.
摘要翻译： 提供了具有许多介孔的粒状活性炭，其可以用于与氯化亚锡活性炭类似的应用，并且还提供了其制造方法。 通过使活性碳与钙成分接触，然后活化和洗涤来获得颗粒活性炭。
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公开(公告)号：US20240192418A1
公开(公告)日：2024-06-13
申请号：US18280939
申请日：2022-03-15
发明人： Shogo SUGA , Yoshiya OTA , Yasuhiro SUDA
CPC分类号： G02B5/3083 , G02B1/111 , G02B1/14 , G06F1/1616 , G06F3/0446
摘要： Provided is a polarizer protective film which is a multilayer film having a polyester-based resin layer comprising a fluorene-based polyester resin, and an acrylic resin layer comprising an acrylic resin.
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