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    COMPOUND AND LABELED BIOLOGICAL SUBSTANCE USING THE SAME
    11.
    发明公开
    COMPOUND AND LABELED BIOLOGICAL SUBSTANCE USING THE SAME 审中-公开

    公开(公告)号：US20240182383A1

    公开(公告)日：2024-06-06

    申请号：US18411055

    申请日：2024-01-12

    Applicant: FUJIFILM Corporation

    Inventor： Kenji SHIROKANE ,  Yuji YOSHIMITSU ,  Naoka HAMADA

    IPC: C07B59/00

    CPC classification number: C07B59/008 ,  C07B2200/05

    Abstract: There are provided a compound having at least two phosphor moieties and a structure represented by General Formula (I), and a labeled biological substance.




    In the formula, X1 to X3 represent —O—, —S—, >NR1, or >CR2R3. R1 to R3 represent a hydrogen atom or a substituent. La and Lb represents a single bond or a divalent linking group. n is an integer of 2 or more.
    However, at least one among R1 to R3, which are contained in a structure parenthesized in ( )n, La, and Lb includes -(L-O)gRE, where -(L-O)gRE in each of these groups is not bonded to at least any one of a phosphor or a biological substance.
    L represents an alkylene group, RE represents a hydrogen atom or an alkyl group, and g is 1 to 24.
    * represents a bonding site.

    COMPOUND AND FLUORESCENTLY LABELED BIOLOGICAL SUBSTANCE USING THE SAME
    13.
    发明申请
    COMPOUND AND FLUORESCENTLY LABELED BIOLOGICAL SUBSTANCE USING THE SAME 有权

    公开(公告)号：US20220283170A1

    公开(公告)日：2022-09-08

    申请号：US17742378

    申请日：2022-05-11

    Applicant: FUJIFILM Corporation

    Inventor： Kousuke WATANABE ,  Yoshinori KANAZAWA ,  Ryo FUJIWARA ,  Kenji SHIROKANE ,  Hiroaki TANAKA ,  Yuki ARAI ,  Kazuoki KOMIYAMA

    IPC: G01N33/58 ,  C09K11/06 ,  C09B23/01 ,  C09B23/06 ,  C09B23/10

    Abstract: 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.

    IMAGE RECORDING METHOD
    14.
    发明申请
    IMAGE RECORDING METHOD 有权

    公开(公告)号：US20220143998A1

    公开(公告)日：2022-05-12

    申请号：US17582222

    申请日：2022-01-24

    Applicant: FUJIFILM Corporation

    Inventor： Takeshi MIYATO ,  Michio ARAI ,  Yusuke FUJII ,  Kenji SHIROKANE

    IPC: B41M5/00 ,  C09D11/30 ,  C09D11/104 ,  C09D11/107 ,  B41M7/00

    Abstract: 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 )

    INK FOR IMPERMEABLE BASE MATERIAL AND IMAGE RECORDING METHOD
    18.
    发明申请
    INK FOR IMPERMEABLE BASE MATERIAL AND IMAGE RECORDING METHOD 有权

    公开(公告)号：US20220186056A1

    公开(公告)日：2022-06-16

    申请号：US17582775

    申请日：2022-01-24

    Applicant: FUJIFILM Corporation

    Inventor： Kenji SHIROKANE ,  Ayato SATO

    IPC: C09D11/107 ,  C09D11/033 ,  C09D11/037 ,  C09D11/30 ,  B41M5/00

    Abstract: Provided are an ink for an impermeable base material, including an aqueous medium and resin particles, in which a resin of the resin particles has a glass transition temperature of −40° C. or higher and 85° C. or lower, the resin has at least one selected from the group consisting of a unit (1) to a unit (3), and at least one of an acid group or a salt of the acid group, an acid value of the resin is 0.10 mmol/g or greater and 2.65 mmol/g or less, and a proportion of a solvent having a boiling point of 250° C. or higher in the aqueous medium is 3% by mass or less, and an image recording method. 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, and Y2 to Y4 represent a monovalent group.

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