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公开(公告)号：US20210197605A1
公开(公告)日：2021-07-01
申请号：US17202318
申请日：2021-03-15
申请人： FUJIFILM Corporation
IPC分类号： B41M5/00 , C09D133/06 , C09D133/26
摘要： A pretreatment liquid is a pretreatment liquid to be used for a pretreatment that is performed on an impermeable base material before an image is recorded on the impermeable base material, including a resin and an aqueous medium, in which the resin has at least one selected from the group consisting of a structural unit (1), and a structural unit (2), a glass transition temperature of the resin is −40° C. or higher and lower than 100° C., and a content of an alkyl (meth)acrylate unit containing a C2 or more chain alkyl group in the resin is less than 5% by mass. In the formulae, R2 represents a hydrogen atom or a C1 to C4 alkyl group, A2 represents —NH— or —N(L4-Y4)—, L2 and L4 represent a divalent group or a single bond, L3 represents a divalent group, Y2 and Y4 represent a monovalent group such as an alkyl group, and Y3 represents a monovalent group such as —OH.
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公开(公告)号：US20190189362A1
公开(公告)日：2019-06-20
申请号：US16285752
申请日：2019-02-26
申请人： FUJIFILM Corporation
发明人： Kenji SHIROKANE , Hirotaka Satou , Toshihiro Ise
CPC分类号： H01G9/20 , H01L51/005 , H01L51/0077 , H01L51/44 , Y02E10/549
摘要： Provided is a photoelectric conversion element in which a photosensitive layer is composed of a light absorbing agent containing a perovskite compound, the element including a protective layer that includes a compound having a molecular weight of 5000 or less which is represented by Formula (A), on a surface of the photosensitive layer; a method for manufacturing this photoelectric conversion element; and a solar cell which is formed of this photoelectric conversion element. RA—Z Formula (A) In Formula (A), RA represents a specific group. Z represents an acidic group or a salt thereof.Further provided is a surface treating agent for a perovskite-type crystal film, including a compound having a molecular weight of 5000 or less which is represented by Formula (A).
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公开(公告)号：US20180122587A1
公开(公告)日：2018-05-03
申请号：US15852291
申请日：2017-12-22
申请人： FUJIFILM Corporation
发明人： Hirotaka SATOU , Naoyuki HANAKI , Toshihiro ISE , Kenji SHIROKANE
IPC分类号： H01G9/20
CPC分类号： H01G9/2059 , H01G9/2027 , H01G9/2077 , H01L51/44 , Y02E10/549
摘要： Provided is a photoelectric conversion element including a first electrode that includes a photosensitive layer, which includes a light absorbing agent, and a second electrode. The light absorbing agent includes a compound having a perovskite-type crystal structure that includes a cation of a cationic organic group A, a cation of a metal atom M other than the element of Group 1, and an anion of an anionic atom X. A hole transport layer, which includes an organic hole transporting material, is provided between the first electrode and the second electrode. The organic hole transporting material has a molecular weight of 6,000 or less and includes halogen, a halogenated alkyl group, or a group represented by RA—X—*, where X represents S, NRB, or O, RA and RB represent a halogenated alkyl group, and * represents a bonding position.
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公开(公告)号：US20220283170A1
公开(公告)日：2022-09-08
申请号：US17742378
申请日：2022-05-11
申请人： FUJIFILM Corporation
发明人： Kousuke WATANABE , Yoshinori KANAZAWA , Ryo FUJIWARA , Kenji SHIROKANE , Hiroaki TANAKA , Yuki ARAI , Kazuoki KOMIYAMA
摘要： Provided are any one of the following compounds and a fluorescently labeled biological substance having this compound. R1 to R27, L11, L12, and X+ represent a specific group, and at least one of R1 to R4 represents a substituted alkyl group.
In a case where at least one of R1 to R4 is an alkyl group having a carboxy group or a substituent capable of being bonded to a biological substance, at least one of R11 to R27 is an alkyl group or an aryl group, or at least one of R1 to R4, which does not correspond to the alkyl group having a carboxy group or an alkyl group having a substituent capable of being bonded to a biological substance, is an alkyl group having a sulfoalkyl group through a single bond or a linking group.
The total of n1 to n4 is an integer of 3 or more, and m=n1+n2+n3+n4−1 is satisfied.
At least one of R1 to R4, R13, L11 or L12 in Formula (1) and at least one of R1 to R4, R24, L11, or L12 in Formula (2) have a specific substituent.-
公开(公告)号：US20220143998A1
公开(公告)日：2022-05-12
申请号：US17582222
申请日：2022-01-24
申请人： FUJIFILM Corporation
发明人： Takeshi MIYATO , Michio ARAI , Yusuke FUJII , Kenji SHIROKANE
IPC分类号： B41M5/00 , C09D11/30 , C09D11/104 , C09D11/107 , B41M7/00
摘要： Provided is an image recording method including applying a pretreatment liquid containing water and a resin X and an ink containing water and a colorant onto a resin base material A which has a specific distortion rate and to which a tension is applied, to obtain an image, heating the image to a temperature Td and drying the image, and cooling the image to a temperature Tr, in which σtotal calculated by Equation (1) is 40 kgf/cm2 or less. E(Td) represents an elastic modulus of the resin X at the temperature Td, ε(Td) represents an expansion coefficient of the resin base material A under specific conditions, E(T) represents an elastic modulus of the resin X at a temperature T of the image in the cooling, αr(T) represents a linear expansion coefficient of the resin X at the temperature T, and αs(T) represents a linear expansion coefficient of the resin base material A under specific conditions. σ total = σ dry + σ cool Equation ( 1 ) σ dry = E ( T d ) ɛ ( T d ) Equation ( 2 ) σ cool = ∫ T r T d E ( T ) ( α r ( T ) - α s ( T ) ) dT Equation ( 3 )
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公开(公告)号：US20200376877A1
公开(公告)日：2020-12-03
申请号：US16997944
申请日：2020-08-20
申请人： FUJIFILM CORPORATION
发明人： Kenji SHIROKANE , Yusuke FUJII
摘要： Provided are a pretreatment liquid for recording an image on an impermeable base material with an aqueous ink, the pretreatment liquid including an aqueous medium, a resin a having a glass transition temperature of lower than 25° C., and particles of a resin b having a glass transition temperature of 25° C. or higher; an ink set; a base material for image recording; an image recorded material; a method of producing a base material for image recording; and an image recording method.
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公开(公告)号：US20180144877A1
公开(公告)日：2018-05-24
申请号：US15874951
申请日：2018-01-19
申请人： FUJIFILM Corporation
发明人： Hirotaka SATOU , Naoyuki HANAKI , Toshihiro ISE , Kenji SHIROKANE
IPC分类号： H01G9/20 , H01L51/42 , H01L51/44 , C07D513/04 , H01L51/00
CPC分类号： H01G9/2018 , C07D513/04 , H01G9/0029 , H01G9/2009 , H01L51/0003 , H01L51/0067 , H01L51/0068 , H01L51/0069 , H01L51/0071 , H01L51/0073 , H01L51/0074 , H01L51/4273 , H01L51/442 , Y02E10/542 , Y02E10/549
摘要： Provided is a photoelectric conversion element including at least a first electrode that includes a conductive support, a photosensitive layer that contains a light absorbing agent, a hole transport layer that contains an organic hole transporting material, and a second electrode. At least one of the photosensitive layer or the hole transport layer is provided on the conductive support to constitute the first electrode in combination with the conductive support. The photosensitive layer includes at least a compound having a perovskite-type crystal structure that includes a cation of an element of Group 1 in the periodic table or a cationic organic group A, a cation of a metal atom M other than elements of Group 1 in the periodic table, and an anion of an anionic atom or atomic group X as the light absorbing agent. The hole transport layer includes at least a compound represented by the following Formula 1 as the organic hole transporting material.
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公开(公告)号：US20170330694A1
公开(公告)日：2017-11-16
申请号：US15658995
申请日：2017-07-25
申请人： FUJIFILM Corporation
CPC分类号： H01G9/2059 , H01G9/2027 , H01L51/0047 , H01L51/0094 , H01L51/422 , Y02E10/549 , Y02P70/521
摘要： Provided are a photoelectric conversion element including a first electrode having a photosensitive layer including a light absorber on a conductive support and a second electrode facing the first electrode, in which the light absorber includes a compound having a perovskite-type crystal structure including organic cations, cations of a metallic atom other than elements belonging to Group I of the periodic table, and anions, and at least some of the organic cations constituting the compound are organic cations having a silyl group and a solar cell using the photoelectric conversion element.Also provided is a composition containing a compound represented by Formula (1a) and a halogenated metal. R13Si-L-NR23Hal Formula (1a) In the formula, R1, R2, and L are specific groups. Hal represents a halogen atom.
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公开(公告)号：US20210197606A1
公开(公告)日：2021-07-01
申请号：US17204911
申请日：2021-03-17
申请人： FUJIFILM Corporation
IPC分类号： B41M5/00 , C08K5/092 , C09D133/06 , C09D133/26
摘要： A pretreatment liquid is a pretreatment liquid to be used for a pretreatment that is performed on an impermeable base material before an image is recorded on the impermeable base material, containing an aggregating agent, an aqueous medium, and a resin, in which the resin has at least one selected from the group consisting of a structural unit (1), a structural unit (2), and a structural unit (3), and a glass transition temperature of the resin is −40° C. or higher and lower than 100° C. In the formulae, R2 represents a hydrogen atom or a C1 to C4 alkyl group, A2 represents —NH— or —N(L4-Y4)—, L2 and L4 represent a divalent group or a single bond, L3 represents a divalent group, Y2 and Y4 represent a monovalent group such as an alkyl group, and Y3 represents a monovalent group such as —OH.
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公开(公告)号：US20200028096A1
公开(公告)日：2020-01-23
申请号：US16588534
申请日：2019-09-30
发明人： Kenji SHIROKANE , Eiji FUKUZAKI , Yukio TANI , Fumiko TAMAKUNI , Yoshihisa USAMI , Tetsuya WATANABE , Toshihiro OKAMOTO , Junichi TAKEYA
IPC分类号： H01L51/00
摘要： An organic semiconductor element in which an organic semiconductor layer contains a compound of Formula (1) and/or a compound of Formula (2) or contains a polymer having a structure of any one of Formulae (9) and (10): in which X1 represents a nitrogen atom or CRa, rings A to D each represent a specific aromatic ring or an aromatic heterocyclic ring; Y1 represents an oxygen atom, a sulfur atom, CRb2, or NRc; Ra to Rc each represent hydrogen atoms or substituents; R1 and R2 each represent a to specific substituent; n represents 1 or 2; and * represents a bonding site.
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