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公开(公告)号：EP4026881A1
公开(公告)日：2022-07-13
申请号：EP20860625.1
申请日：2020-09-04
发明人： FUKAGAWA, Hirohiko , SHIMIZU, Takahisa , SASAKI, Tsubasa , OONO, Taku , HASEGAWA, Munehiro , MORII, Katsuyuki , FUKUDOME, Hiroki
IPC分类号： C09K11/06 , H01L51/46 , G09F9/30 , H01L27/32 , H01L51/05 , H01L51/30 , H01L29/786 , H05B33/10 , H01L51/50
摘要： The present invention aims to provide an organic thin film that imparts an excellent electron injection property and an excellent electron transport property when it is used as an electron injection layer of an organic EL device. The present invention relates to an organic thin film, which is a single film containing a first material which is a hexahydropyrimidopyrimidine compound having a structure of the following formula (1) and a second material which transports electrons, or a laminate film including a film containing the first material and a film containing the second material,
wherein R 1 is an optionally substituted aromatic hydrocarbon group, an optionally substituted aromatic heterocyclic group, an optionally substituted arylalkylene group, an optionally substituted divalent to tetravalent acyclic or cyclic hydrocarbon group, a group of a combination of two or more of these groups, or a group of a combination of one or more of these groups and a nitrogen atom; and n is an integer of 1 to 4.-
12.发明公开
公开(公告)号：EP3979383A1
公开(公告)日：2022-04-06
申请号：EP20815667.9
申请日：2020-04-28
发明人： MIZUNO Hiroyuki , FUKATA Yukihiro , WATABE Ryo , ARAKAWA Motohiro , KOBATAKE Takayuki , OYAMA Yusuke , ONODA Chie
IPC分类号： H01M10/0567 , C01B21/093 , C01B21/096 , H01G11/06 , H01G11/60 , H01G11/62 , H01G11/64 , H01M6/16 , H01M8/1016 , H01M10/0568 , H01M10/0569
摘要： An electrolyte composition includes: a sulfonylimide compound represented by the following general formula (1) as an electrolyte salt; and an amidosulfuric acid component.
LiN(X 1 SO 2 )(X 2 SO 2 ) (1)
(where X 1 and X 2 are identical to or different from each other, and each represent a fluorine atom, an alkyl group with a carbon number of 1 to 6, or a fluoroalkyl group with a carbon number of 1 to 6).-
公开(公告)号：EP3967656A1
公开(公告)日：2022-03-16
申请号：EP20810728.4
申请日：2020-05-01
IPC分类号： C01B21/086 , C07C255/03 , C07F3/02 , H01M10/054 , H01M10/0567 , H01M10/0568
摘要： Provided is a compound represented by Formula (1) below.
M a X b Y c (1)
(In Formula (1), M represents metal other than alkali metal, X represents -N(SO 2 F) 2 , Y represents a coordinating solvent, and a, b, and c are positive numbers.)-
公开(公告)号：EP3954651A1
公开(公告)日：2022-02-16
申请号：EP20788590.6
申请日：2020-03-17
IPC分类号： C01B21/086 , C01D15/00
摘要： An aqueous solution containing an alkali metal bis(fluorosulfonyl)imide, in which a total content of the alkali metal bis(fluorosulfonyl)imide and water is 98 mass% or more with respect to a total amount of the aqueous solution, and a pH is -3 to 10.
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15.发明公开
公开(公告)号：EP3919654A1
公开(公告)日：2021-12-08
申请号：EP20747769.6
申请日：2020-01-28
摘要： The present invention aims to provide a diaphragm for alkaline water electrolysis having excellent electrolysis efficiency. The present invention relates to an electrode-integrated diaphragm for alkaline water electrolysis, the diaphragm including: an ion-permeable membrane containing magnesium hydroxide and an organic polymer resin; and an electrode integrated with the membrane.
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公开(公告)号：EP3909674A1
公开(公告)日：2021-11-17
申请号：EP20738223.5
申请日：2020-01-10
发明人： KIMURA, Kazuki , NAKATSURU, Reiko
摘要： The present invention provides an easy method for producing a water absorbent agent that has a low moisture content and that has a small dust generation amount without decreasing various physical properties. A present inventive method for producing a water absorbent agent of the present invention includes mixing not lower than 0.06 parts by mass and not higher than 5 parts by mass of an inorganic acid alkali metal salt powder with 100 parts by mass of a water-absorbent resin in an indefinite ground form.
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公开(公告)号：EP3878872A1
公开(公告)日：2021-09-15
申请号：EP19882824.6
申请日：2019-11-07
发明人： WADA, Takaaki
摘要： Provided is a method for producing a particulate water-absorbing agent that can reduce a re-wet amount of an absorbent body when applied to the absorbent body. The method for producing the particulate water-absorbing agent according to an aspect of the present invention includes the step of surface-crosslinking a water-absorbing resin powder with use of a surface-crosslinking agent, wherein the water-absorbing resin powder has a specific surface area index, expressed by formula (1) below, of not less than 1.5, and the surface-crosslinking agent has an apparent Hansen solubility parameter of 22.5 MPa 1/2 to 28.5 MPa 1/2 : specific surface area index = ( specific surface area of water-absorbing resin powder ) / 10 8 × D 50 2 where:
in formula (1), the unit of the specific surface area index is [1/kg], the unit of the specific surface area is [m 2 /kg], D50 denotes a mass average particle diameter, and the unit of D50 is [m].-
18.发明公开
公开(公告)号：EP3817119A1
公开(公告)日：2021-05-05
申请号：EP19844899.5
申请日：2019-07-05
发明人： SHIBATA, Shin-ya
IPC分类号： H01M10/0565 , C08F299/00 , H01B1/06
摘要： The present invention aims to provide an electrolyte composition from which an electrolyte film having a higher battery performance than typical electrolyte films is obtained. The present invention provides an electrolyte composition containing an alkali metal salt. The composition further contains a photocurable and/or thermosetting monomer; and a salt dissociating agent. A content ratio of the alkali metal salt is 50% by mass or more relative to 100% by mass of the total amount of the alkali metal salt, the photocurable and/or thermosetting monomer, and the salt dissociating agent.
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公开(公告)号：EP3786111A1
公开(公告)日：2021-03-03
申请号：EP19791641.4
申请日：2019-04-24
发明人： GOHDA, Syun , YAMAGUCHI, Tatsuya , ONO, Hironobu , KONOSU, Osamu
IPC分类号： C01B32/23 , C01B32/198 , H01L35/22 , H01L35/34 , H01G11/86 , H01M4/36 , H01M4/583 , H01M4/88 , H01M4/90 , H01M8/10
摘要： Provided is a method of simply producing high-quality graphite oxide. The present invention relates to a method of producing a carbon material composite containing graphite oxide and at least one surfactant selected from the group consisting of a nonionic surfactant, a cationic surfactant, and an amphoteric surfactant, the method including: oxidizing graphite; mixing an aqueous dispersion obtained through the oxidizing, the aqueous dispersion containing graphite oxide dispersed therein, and the at least one surfactant selected from the group consisting of a nonionic surfactant, a cationic surfactant, and an amphoteric surfactant; and purifying the carbon material composite.
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20.发明公开
公开(公告)号：EP3763786A1
公开(公告)日：2021-01-13
申请号：EP19763425.6
申请日：2019-03-07
发明人： MATSUMOTO, Rika , SANO, Yuki
IPC分类号： C08L33/02 , A61K8/81 , A61Q5/02 , A61Q11/00 , A61Q19/10 , C08F2/38 , C08F220/06 , C08F228/02 , C08K3/30 , C11D3/37
摘要： The present invention provides a (meth)acrylic acid copolymer-containing composition which can sufficiently exhibit both stability at low temperatures and a calcium phosphate scale inhibition ability. The present invention relates to a (meth)acrylic acid copolymer-containing composition containing a (meth)acrylic acid copolymer including: a structural unit (a) derived from at least one selected from the group consisting of (meth)acrylic acid and salts thereof; and a structural unit (b) derived from a sulfonic acid monomer (B), the copolymer containing the structural unit (b) in a proportion of 5 to 90 mol% based on 100 mol% of all structural units, and having a weight average molecular weight of 4,500 to 18,000, the composition containing a sulfur-containing inorganic component not incorporated into the copolymer at a concentration of 6,000 ppm or lower in terms of sulfur atoms.
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