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    CURABLE COMPOSITION, CURED PRODUCT THEREOF, AND CURING METHOD THEREFOR
    4.
    发明申请
    CURABLE COMPOSITION, CURED PRODUCT THEREOF, AND CURING METHOD THEREFOR 审中-公开

    公开(公告)号：US20200073239A1

    公开(公告)日：2020-03-05

    申请号：US16463180

    申请日：2017-11-21

    Applicant: ADEKA CORPORATION

    Inventor： Kenji HARA ,  Masatomi IRISAWA

    IPC: G03F7/038

    Abstract: Provided are: a curable composition having excellent photolithographic properties and resin elution properties; a cured product of the curable composition; and a curing method of the curable composition. The curable composition is characterized by including: (A) at least one selected from the group consisting of a water-soluble polyfunctional (meth)acrylates and water-soluble polyfunctional (meth)acrylamides; and (B) a photosensitive group-containing water-soluble polymer. The water-soluble polyfunctional (meth)acrylates are preferably compounds represented by Formula (I) below, and the water-soluble polyfunctional (meth)acrylamides are preferably compounds represented by Formula (II) below. In Formulae (I) and (II), R1 represents a hydrogen atom, a methyl group, or a halogen atom; X1 represents an alkylene group having 1 to 6 carbon atoms that is optionally substituted with a hydroxy group; A represents an n-valent organic group; R11 represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms; m represents a number of 1 to 30; n represents a number of 2 to 12; and t represents a number of 2 to 12.

    WATER-SOLUBLE COMPOSITION, PRODUCTION METHOD FOR CURED PRODUCT THEREOF, AND CURED PRODUCT THEREOF, AND ACYL PHOSPHINATE
    6.
    发明申请
    WATER-SOLUBLE COMPOSITION, PRODUCTION METHOD FOR CURED PRODUCT THEREOF, AND CURED PRODUCT THEREOF, AND ACYL PHOSPHINATE 审中-公开

    公开(公告)号：US20200032021A1

    公开(公告)日：2020-01-30

    申请号：US16493865

    申请日：2018-03-13

    Applicant: ADEKA CORPORATION

    Inventor： Masatomi IRISAWA ,  Kenji HARA

    IPC: C08J7/18 ,  C09D4/06 ,  C09D11/101 ,  C09J4/06 ,  C07F9/30 ,  C07D295/037 ,  C07D211/46 ,  C07C215/40 ,  G03F7/029

    Abstract: Provided are: a water-soluble composition which has excellent storage stability and is adaptable to a wide range of light sources and capable of forming a highly fine pattern; a method of producing a cured product of the same; a cured product of the same; and an acylphosphinate. The water-soluble composition contains: an acylphosphinate (A) represented by Formula (I) below, wherein X1 represents an aryl group having 6 to 15 carbon atoms; X2 represents a linear alkyl group having 1 to 8 carbon atoms or the like; Am+ represents an alkali metal ion or the like; and m represents a number of 1 to 3; and a compound (B) having a group represented by Formula (II) below, wherein R1 represents a hydrogen atom or the like; Z1 represents an oxygen atom or the like; R2 represents a hydrogen atom or the like; Z2 represents an alkylene group having 1 to 6 carbon atoms; n represents a number of 0 to 30; * means a bond; and, when the compound (B) has plural groups represented by Formula (II), plural R1′s, Z1′s, Z2′s and n's are each optionally the same or different.

    COMPOUND AND COMPOSITION
    8.
    发明公开
    COMPOUND AND COMPOSITION 审中-公开

    公开(公告)号：US20240025909A1

    公开(公告)日：2024-01-25

    申请号：US18252527

    申请日：2021-12-16

    Applicant: ADEKA CORPORATION

    Inventor： Hiromasa SAITO ,  Yousuke MURAMATSU ,  Mizuki SUZUKI ,  Masatomi IRISAWA

    IPC: C07D487/04 ,  C08F122/22

    CPC classification number: C07D487/04 ,  C08F122/22

    Abstract: An object of the present invention is to provide a composition that gives a cured product excellent in heat resistance and solvent resistance. The present invention provides a compound represented by the general formula (I) below and having at least one reactive group in a molecule. In the formula, A represents a hydrocarbon ring having 6 carbon atoms; X1 and X2 each represent, for example, an aryl group having 6 to 30 carbon atoms and optionally substituted with a reactive group or a group having a reactive group; R1, R2, R3, R4, R6, R7, R8, and R9 each represent, for example, a hydrogen atom, a reactive group, or a hydrocarbon group having 1 to 20 carbon atoms and optionally substituted with a reactive group; and R5 and R10 each represent, for example, a hydrogen atom, or a hydrocarbon group having 1 to 20 carbon atoms and optionally substituted with a reactive group.

    RADICAL POLYMERIZATION INITIATOR, COMPOSITION CONTAINING SAME, CURED PRODUCT OF COMPOSITION, PRODUCTION METHOD FOR CURED PRODUCT, AND COMPOUND
    9.
    发明申请
    RADICAL POLYMERIZATION INITIATOR, COMPOSITION CONTAINING SAME, CURED PRODUCT OF COMPOSITION, PRODUCTION METHOD FOR CURED PRODUCT, AND COMPOUND 有权

    公开(公告)号：US20210107887A1

    公开(公告)日：2021-04-15

    申请号：US16970116

    申请日：2019-02-15

    Applicant: ADEKA CORPORATION

    Inventor： Kenji HARA ,  Wataru MIYATA ,  Masatomi IRISAWA

    IPC: C07D335/16 ,  C08F2/50 ,  C08F2/44 ,  C08F16/06

    Abstract: Provided are: a radical polymerization initiator which has excellent sensitivity and solubility in water; a composition containing the same; a cured product of the composition; a method of producing the cured product; and a compound. The radical polymerization initiator contains a compound represented by Formula (A) below (wherein Z1 represents a direct bond or the like; Z2 represents >CR1022 or the like; R1 to R8 each represent a hydrogen atom or the like, or a group containing a salt-forming group, which is represented by Formula (B1) below (wherein L1 represents a direct bond or the like, B represents an acidic group salt or the like, b represents 1 to 10, and the asterisk (*) represents a binding site); at least one of R1 to R8 is the group containing a salt-forming group; R101 and the like each represent a hydrogen atom or the like; one or more hydrogen atoms in the alkyl group and the like used as R1 to R8 and the like are optionally substituted with an ethylenically unsaturated group or the like; one or more methylene groups in R1 to R8 and the like are optionally substituted with a double bond or the like; adjacent groups such as R1 and R2 are optionally bound together to form a ring and optionally form a fused ring with a benzene ring in Formula (A); and R′ represents a hydrogen atom or the like).

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