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    COMPOUND, CURABLE COMPOSITION, CURED PRODUCT, OPTICAL MEMBER, AND LENS
    1.
    发明申请
    COMPOUND, CURABLE COMPOSITION, CURED PRODUCT, OPTICAL MEMBER, AND LENS 审中-公开

    公开(公告)号：US20200181061A1

    公开(公告)日：2020-06-11

    申请号：US16784163

    申请日：2020-02-06

    Applicant: FUJIFILM Corporation

    Inventor： Takafumi NAKAYAMA ,  Naoyuki MOROOKA

    IPC: C07C69/54 ,  C07D241/38 ,  C08F22/22 ,  C08F22/20 ,  G02B1/04

    Abstract: According to the present invention, as a monomer which is unlikely to be crystallized in a curable composition for manufacturing an optical member and which enables manufacture of a cured product having a high level of moisture-heat resistance, a compound represented by General Formula (A) is provided. In the formula, Ar11 and Ar12 each independently represent an aryl group or a heteroaryl group; X1, Y1, X2, Y2, Z1, and Z2 each independently represent a nitrogen atom or a carbon atom, or the like; Ar13 and Ar14 each independently represent an arylene group or a heteroarylene group, where at least one of Ar13 or Ar14 is a group other than a phenylene group; R3 to R6 each independently represent a substituent, q and r each independently are an integer of 0 to 4, and v and w each independently are an integer of 0 or more; L1 and L2 each independently represent a single bond, an oxygen atom, an ester bond, or the like; R11 and R12 each independently represent a divalent linking group containing a branched alkylene group; and R21 and R22 each independently represent a hydrogen atom or a methyl group.

    CURABLE COMPOSITION, CURED PRODUCT, OPTICAL MEMBER, LENS, AND METHOD FOR MANUFACTURING OPTICAL MEMBER
    4.
    发明申请
    CURABLE COMPOSITION, CURED PRODUCT, OPTICAL MEMBER, LENS, AND METHOD FOR MANUFACTURING OPTICAL MEMBER 有权

    公开(公告)号：US20210403438A1

    公开(公告)日：2021-12-30

    申请号：US17464845

    申请日：2021-09-02

    Applicant: FUJIFILM Corporation

    Inventor： Takafumi NAKAYAMA ,  Naoyuki MOROOKA

    IPC: C07D241/40 ,  G02B1/04

    Abstract: A curable composition containing a compound represented by General Formula A and a salt of an acidic phosphoric acid ester is provided as a curable composition for forming a cured product that has a small Abbe number and a large partial dispersion ratio and has excellent moldability. In General Formula A, Ar represents an n-valent group containing a nitrogen-containing aromatic ring as a partial structure, L represents a linking group such as —O— and —C(═O)O—, Sp represents a single bond or a divalent linking group, Pol represents a hydrogen atom or a polymerizable group, and n represents 1 or 2; and the compound represented by General Formula A has at least one polymerizable group.

    COMPOSITION, CURED SUBSTANCE OR MOLDED BODY, OPTICAL MEMBER, AND LENS
    7.
    发明公开
    COMPOSITION, CURED SUBSTANCE OR MOLDED BODY, OPTICAL MEMBER, AND LENS 审中-公开

    公开(公告)号：US20240084062A1

    公开(公告)日：2024-03-14

    申请号：US18494412

    申请日：2023-10-25

    Applicant: FUJIFILM Corporation

    Inventor： Takafumi NAKAYAMA ,  Naoyuki Morooka

    IPC: C08F220/36 ,  C08L33/14

    CPC classification number: C08F220/365 ,  C08L33/14

    Abstract: Provided are a composition containing a component A and a component B, a cured substance or a molded body thereof, an optical member and a lens.
    Component A: A compound having a nitrogen-containing fused aromatic ring as a partial structure
    Component B: A compound represented by any of General Formulae (B1) to (B5)




    In General Formulae (B1) to (B5), Ar101 to Ar104 represent an aryl group or a heteroaryl group, X1 represents a monovalent substituent, Y1 represents a hydrogen atom or a monovalent substituent, and adjacent two of Ar101 to Ar104, X1, and Y1 may be bonded to each other to form a ring, where none of the monovalent substituents employed as X1 or Y1 is an aryl group or a heteroaryl group.

    CURABLE COMPOSITION, CURED PRODUCT, OPTICAL MEMBER, LENS, AND COMPOUND
    8.
    发明申请
    CURABLE COMPOSITION, CURED PRODUCT, OPTICAL MEMBER, LENS, AND COMPOUND 有权

    公开(公告)号：US20210108012A1

    公开(公告)日：2021-04-15

    申请号：US17132034

    申请日：2020-12-23

    Applicant: FUJIFILM Corporation

    Inventor： Takafumi NAKAYAMA ,  Naoyuki Morooka

    IPC: C08F222/22 ,  G02B1/04 ,  C08F222/24

    Abstract: The present invention provides a curable composition containing a compound represented by General Formula A and a compound represented by General Formula B. ArL-Sp-Pol)n  (General Formula A) In General Formula A, Ar represents an n-valent group containing a nitrogen-containing fused aromatic ring as a partial structure; L represents a linking group such as —O— and —C(═O)O—; Sp represents a single bond or a divalent linking group; Pol represents a hydrogen atom or a polymerizable group; n represents 1 or 2; and the compound represented by General Formula A has at least one polymerizable group. In General Formula B, R′, R″, and R′″ are each independently a hydrogen atom or a substituent; R′ and R″ or R″ and R′″ may be bonded to each other to form a ring that may have a substituent; and W is a hydrogen atom or a substituent. Using the curable composition of the present invention, it is possible to form a cured product having a small Abbe number, a large partial dispersion ratio, and high light stability.

    LENS ADHESIVE, CEMENTED LENS, AND IMAGING MODULE
    9.
    发明申请
    LENS ADHESIVE, CEMENTED LENS, AND IMAGING MODULE 审中-公开

    公开(公告)号：US20200325367A1

    公开(公告)日：2020-10-15

    申请号：US16912073

    申请日：2020-06-25

    Applicant: FUJIFILM Corporation

    Inventor： Takafumi NAKAYAMA ,  Naozumi SHIRAIWA ,  Naoyuki MOROOKA

    IPC: C09J133/14 ,  C08F20/38 ,  C07D339/06 ,  C07D417/04 ,  C07D277/82 ,  G02B3/00

    Abstract: According to the present invention, a lens adhesive including a compound represented by General Formula 1 is provided. Pol1-Sp1-L1-Ar-L2-Sp2-Pol2  (General Formula 1) In the formula, Ar is an aromatic ring group represented by General Formula 2-2 and the like. In the formula, Z1 and Z2 each represent a hydrogen atom, a methyl group, and the like; A1 and A2 each represent —S— and the like; X represents C(Rz)2 and the like (where Rz is a substituent, and two Rz's may form a ring); L1 and L2 each represent a single bond, —O—, —OC(═O)—, —OC(═O)O—, —OC(═O)NH—, and the like; Sp1 and Sp2 each represent a single bond or a linking group such as a linear alkylene group; Pol1 and Pol2 each represent a hydrogen atom or a polymerizable group; and a compound represented by General Formula 1 has at least one polymerizable group. Using the lens adhesive, it is possible to provide a cemented lens that is unlikely to deteriorate due to light, and an imaging module having high durability.

    LITHOGRAPHIC PRINTING PLATE PRECURSORS AND PROCESSES FOR PREPARING LITHOGRAPHIC PRINTING PLATES
    10.
    发明申请
    LITHOGRAPHIC PRINTING PLATE PRECURSORS AND PROCESSES FOR PREPARING LITHOGRAPHIC PRINTING PLATES 有权
    平版印刷板前驱体和制备平版印刷板的方法

    公开(公告)号：US20130344440A1

    公开(公告)日：2013-12-26

    申请号：US13975978

    申请日：2013-08-26

    Applicant: FUJIFILM Corporation

    Inventor： Hiroyuki SUZUKI ,  Junya ABE ,  Takafumi NAKAYAMA ,  Kohei TAKESHITA

    IPC: G03F7/09 ,  G03F7/30

    CPC classification number: G03F7/0388 ,  C08F2220/603 ,  C08F2220/606 ,  G03F7/00 ,  G03F7/004 ,  G03F7/027 ,  G03F7/033 ,  G03F7/038 ,  G03F7/085 ,  G03F7/09 ,  G03F7/092 ,  G03F7/11 ,  G03F7/30 ,  G03F7/3042 ,  G03F7/32 ,  G03F7/322

    Abstract: Provided is lithographic printing plates and processes for preparing the lithographic printing plates having excellent printing durability, staining resistance and staining resistance over time.A lithographic printing plate precursor comprising: a substrate; a photosensitive layer provided on the substrate; and an extra layer optionally provided between the substrate and the photosensitive layer; wherein the photosensitive layer or the extra layer adjacent to the substrate contains (A) a copolymer; and wherein the copolymer (A) comprises: (a1) a repeating unit having a structure represented by formula (a1-1) below in a side chain, and (a2) a repeating unit having at least one of the structures represented by formulae (a2-1) to (a2-6) below in a side chain. L1 represents a single bond, a divalent aromatic group containing 6 to 14 carbon atoms, —C(═O)—O—, or —C(—0)═NR2— (wherein R2 represents a hydrogen atom, alkyl or aryl). Z1 represents methylene, ethylene, propylene, butylene, pentylene, hexylene, heptylene, octylene, cyclohexane-1,4-diyl, 1,2-phenylene, 1,3-phenylene, 1,4-phenylene, 1,2-naphthalene, 1,5-naphthalene and a linking group composed of two or more of these divalent linking groups linked through —O— or —S—, wherein a hydrogen atoms in these divalent linking groups may be replaced by substituents. R1 represents a hydrogen atom, alkyl, aryl, heterocyclyl, sulfo, alkylsulfonyl and arylsulfonyl. R21, R22 and R23 each independently represent a hydrogen atom, halogen atom or C1-8 alkyl.

    Abstract translation: 提供了平版印刷版和用于制备具有优异的印刷耐久性，耐污染性和耐污染性的平版印刷版的方法。 一种平版印刷版原版，包括：基底; 设置在基板上的感光层; 以及可选地设置在所述基底和所述感光层之间的额外层; 其中所述感光层或与所述基材相邻的所述多余层含有（A）共聚物; 并且其中所述共聚物（A）包含：（a1）在侧链具有由下式（a1-1）表示的结构的重复单元，和（a2）具有至少一个由式 a2-1）〜（a2-6）。 L1表示单键，含有6​​〜14个碳原子的二价芳基，-C（= O）-O-或-C（ - ）= NR2-（其中R2表示氢原子，烷基或芳基）。 Z1表示亚甲基，亚乙基，亚丙基，亚丁基，亚戊基，亚己基，亚庚基，亚辛基，环己烷-1,4-二基，1,2-亚苯基，1,3-亚苯基，1,4-亚苯基，1,2-萘， 1,5-萘和由这些通过-O-或-S-连接的这些二价连接基团中的两个或更多个的连接基团，其中这些二价连接基团中的氢原子可被取代基取代。 R 1表示氢原子，烷基，芳基，杂环基，磺基，烷基磺酰基和芳基磺酰基。 R 21，R 22和R 23各自独立地表示氢原子，卤素原子或C 1-8烷基。

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