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公开(公告)号：US20210024738A1
公开(公告)日：2021-01-28
申请号：US17064120
申请日：2020-10-06
Applicant: FUJIFILM Corporation
Inventor： Taketo OTANI , Daiki WAKIZAKA , Reiko FUKAGAWA , Akio TAMURA
IPC: C08L33/16 , C08L25/06 , C08L33/14 , C08F212/08 , C09D125/14 , G02B5/30
Abstract: The present invention provides a functional film including a copolymer that contains a repeating unit represented by Formula (I) and a repeating unit represented by Formula (II) shown in the description, or a crosslinked reaction product derived from the copolymer; a polarizing plate having this functional film; and a display device.
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公开(公告)号：US20240295682A1
公开(公告)日：2024-09-05
申请号：US18637028
申请日：2024-04-16
Applicant: FUJIFILM Corporation
Inventor： Nobutaka FUKAGAWA , Kunihiro ATSUMI , Keigo YAMAGUCHI , Reiko FUKAGAWA , Daisuke SASAKI , Kunihiko KODAMA
CPC classification number: G02B5/223 , C09B57/007 , G02F1/133512 , H10K59/8792 , H10K85/331 , H10K85/615 , H10K85/636 , H10K85/654 , H10K85/655 , H10K85/6572 , H10K85/6574 , H10K85/6576
Abstract: A light absorption filter containing a resin, a compound A having an acid group, a compound B that forms a hydrogen bond with the acid group contained in the compound A and generates a radical upon ultraviolet irradiation, and a dye having a main absorption wavelength band in a wavelength range of 400 to 700 nm. There is also an optical filter that uses the light absorption filter and a manufacturing method for the optical filter, as well as an organic electroluminescent display device, an inorganic electroluminescent display device, or a liquid crystal display device, which includes the optical filter.
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公开(公告)号：US20150093599A1
公开(公告)日：2015-04-02
申请号：US14498355
申请日：2014-09-26
Applicant: FUJIFILM CORPORATION
Inventor： Reiko FUKAGAWA
CPC classification number: G11B5/7013 , G11B5/7022 , G11B5/70678
Abstract: The magnetic coating composition for a magnetic recording medium comprises: (A) a compound denoted by formula (1) having a weight average molecular weight of equal to or less than 20,000: (A1-R2—S)n-R1—(P1)m (1) wherein, in formula (1), R1 denotes an organic connecting group with a valence of (m+n); R2 denotes a single bond or divalent organic connecting group; A1 denotes a functional group selected from the group consisting of an acidic group, a basic group, and a hydroxyl group; m denotes an integer ranging from 1 to 8 and n denotes an integer ranging from 1 to 9, with m+n ranging from 3 to 10; each of n instances of A1 and R2 can be independently different or identical; P1 denotes a polymer backbone; and m instances of P1 can be identical or different; (B) binder; (C) ferromagnetic powder; and (D) solvent.
Abstract translation: 用于磁记录介质的磁性涂料组合物包括：（A）重均分子量等于或小于20,000的式（1）表示的化合物：（A1-R2-S）n-R1-（P1） m（1）其中，在式（1）中，R 1表示有价连接基团（m + n）; R2表示单键或二价有机连接基团; A1表示选自酸性基团，碱性基团和羟基的官能团; m表示1〜8的整数，n表示1〜9的整数，m + n为3〜10的整数。 A1和R2的n个实例中的每一个可以独立地不同或相同; P1表示聚合物骨架; 并且P1的m个实例可以相同或不同; （B）粘合剂; （C）铁磁粉末; 和（D）溶剂。
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公开(公告)号：US20190389989A1
公开(公告)日：2019-12-26
申请号：US16564549
申请日：2019-09-09
Applicant: FUJIFILM Corporation
Inventor： Reiko FUKAGAWA , Miho ASAHI
IPC: C08F214/18 , C08J5/18 , G02B1/14
Abstract: A copolymer includes a repeating unit of Formula (I) and a repeating unit of Formula (II), a composition includes the copolymer, and an optical film has a layer formed of the composition, in the Formulae (I) and (II), R1 and R2 represent a hydrogen atom or an alkyl group, L3 and L1 represent a divalent linking group, L2 represents a single bond or a divalent linking group, and L4 represents a single bond or a divalent linking group, L4 does not represent a linking group including —O(C═O)—NH—, X represents a perfluoropolyether group, an alkyl group having a branched structure in which hydrogen is all substituted into fluorine, an alkenyl group, or an alkynyl group, and Y represents a crosslinking group.
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5.发明申请REFLECTIVE PARTICLE, PARTICLE DISPERSION LIQUID, DISPLAY MEDIUM, AND DISPLAY DEVICE 有权反射颗粒，颗粒分散液，显示介质和显示装置公开(公告)号：US20150353661A1
公开(公告)日：2015-12-10
申请号：US14828128
申请日：2015-08-17
Applicant: FUJIFILM Corporation
Inventor： Reiko FUKAGAWA
IPC: C08F214/16 , G02F1/167 , C08L27/10
CPC classification number: C08F214/16 , C08F20/18 , C08F30/08 , C08L27/10 , C08L101/00 , C08L2203/20 , G02F1/167 , G02F2001/1678 , C08F230/08 , C08F220/14 , C08F2220/325
Abstract: The invention relates to reflective particles containing a resin containing a structural unit derived from a compound represented by the following Formula (1), wherein in the formula (1), R represents a polymerizable group except a vinyl group, Ar represents an aromatic group, and W represents a single bond or a divalent linking group. R—W—Ar Formula (1)
Abstract translation: 本发明涉及含有含有由下式（1）表示的化合物衍生的结构单元的树脂的反应性粒子，其中，式（1）中，R表示除乙烯基之外的聚合性基团，Ar表示芳香族基团， W表示单键或二价连接基团。 R-W-Ar式（1）
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Patent Agency Ranking
公开(公告)号：US20250123432A1
公开(公告)日：2025-04-17
申请号：US18988264
申请日：2024-12-19
Applicant: FUJIFILM Corporation
Inventor： Nobutaka FUKAGAWA , Reiko FUKAGAWA
IPC: G02B5/22 , C09B49/12 , C09K19/34 , G02F1/1335 , H10H29/855 , H10K59/80 , H10K85/10 , H10K85/30
Abstract: A light absorption filter containing a resin, a specific dye, and a compound that generates a radical upon ultraviolet irradiation, in which a polymer constituting the resin contains a crosslinkable group, a light absorption filter containing a resin, a compound A having an acid group, a compound B that forms a hydrogen bond with the acid group contained in the compound A and generates a radical upon ultraviolet irradiation, and a specific dye, in which the compound A is contained in a side chain of a polymer constituting the resin, an optical filter using these light absorption filters and a manufacturing method thereof, and an organic electroluminescent display device, an inorganic electroluminescent display device, or a liquid crystal display device, each of which contains the optical filter.
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公开(公告)号：US20180117888A1
公开(公告)日：2018-05-03
申请号：US15856597
申请日：2017-12-28
Applicant: FUJIFILM Corporation
Inventor： Reiko FUKAGAWA , Akio TAMURA , Taketo OTANI
IPC: B32B27/30 , C08F218/02 , C08J5/18 , C09D133/16 , G02B5/30 , G02B1/14
CPC classification number: B32B27/30 , C08F218/02 , C08F218/08 , C08F218/10 , C08F220/24 , C08F293/005 , C08F2438/03 , C08J5/18 , C08J7/047 , C08J2433/16 , C09D4/06 , C09D131/04 , C09D133/16 , G02B1/14 , G02B1/16 , G02B1/18 , G02B5/30 , C08F2220/286 , C08F2218/20 , C08F265/06 , C08F290/148 , C08F263/04
Abstract: A fluorine-containing copolymer includes: a repeating unit represented by General Formula (I) and a repeating unit represented by General Formula (II), a composition containing the fluorine-containing copolymer, an optical film having a layer formed of the composition, a hardcoat film, a polarizing plate, and a touch panel display, and a method for producing a fluorine-containing copolymer. R1, R10, and R3 each independently represent a hydrogen atom or an alkyl group having 1 to 20 carbon atoms, R2 represents an alkyl group having 1 to 20 carbon atoms in which at least one carbon atom has a fluorine atom as a substituent, and L represents a divalent linking group constituted of at least one group selected from the group consisting of —O—, —(C═O)O—, —O(C═O)—, divalent chain-like groups, and divalent aliphatic cyclic groups.
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8.发明申请INK COMPOSITION, INKJET RECORDING METHOD, PRINTED MATTER, AND HIGH-MOLECULAR-WEIGHT POLYMERIZATION INITIATOR 有权墨水组合物，喷墨记录方法，印刷物和高分子量聚合反应器公开(公告)号：US20150344711A1
公开(公告)日：2015-12-03
申请号：US14820377
申请日：2015-08-06
Applicant: FUJIFILM Corporation
Inventor： Katsuhiro SHIMONO , Reiko FUKAGAWA
IPC: C09D11/322 , C08F222/10 , B41J2/01 , C09D133/14
CPC classification number: C09D11/322 , B41J2/01 , C07F9/5337 , C08F2/50 , C08F222/10 , C08F230/02 , C09B69/109 , C09D11/101 , C09D11/38 , C09D133/14 , Y10T428/24901
Abstract: An ink composition contains (component A) a high-molecular-weight polymerization initiator having a weight-average molecular weight of equal to or greater than 1,000, (component B) a polymerizable compound, and (component C) a colorant, in which the component A has an acylphosphine oxide structure, and the acylphosphine oxide structure is linked to a main chain or a core of the component A on the side of an acyl group thereof.
Abstract translation: 油墨组合物含有（成分A）重均分子量等于或大于1000的高分子量聚合引发剂，（组分B）可聚合化合物和（组分C）着色剂，其中 组分A具有酰基氧化膦结构，并且酰基氧化膦结构与其酰基侧的组分A的主链或核心连接。
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公开(公告)号：US20190136036A1
公开(公告)日：2019-05-09
申请号：US16229320
申请日：2018-12-21
Applicant: FUJIFILM Corporation
Inventor： Taketo OTANI , Daiki WAKIZAKA , Reiko FUKAGAWA , Akio TAMURA
Abstract: The present invention provides a functional film including a copolymer that contains a repeating unit represented by Formula (I) and a repeating unit represented by Formula (II) shown in the description, or a crosslinked reaction product derived from the copolymer; a polarizing plate having this functional film; and a display device.
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10.发明申请公开(公告)号：US20180292589A1
公开(公告)日：2018-10-11
申请号：US16005845
申请日：2018-06-12
Applicant: FUJIFILM Corporation
Inventor： Akio TAMURA , Taketo OTANI , Reiko FUKAGAWA
Abstract: According to the present invention, there are provided a film forming composition, which contains a polymer having a repeating unit represented by General Formula (I) and a curable compound, an optical film having a film formed of the composition, a hardcoat film, a polarizing plate, and a method for manufacturing a hydrophilized hardcoat film. In General Formula (I), R1 represents a hydrogen atom or an alkyl group having 1 to 20 carbon atoms, L represents an ester bond, an ether bond, a phenylene group, or an amide bond, R2 and R4 each independently represent a hydrogen atom, a halogen atom, an alkyl group having 1 to 20 carbon atoms, or a halogenated alkyl group having 1 to 20 carbon atoms, and R3 represents a hydrogen atom or a substituent.
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