公开(公告)号：US20210394113A1

公开(公告)日：2021-12-23

申请号：US17412244

申请日：2021-08-25

Applicant: FUJIFILM Corporation

Inventor： Koji HIRONAKA

IPC: B01D53/22 ,  C08G73/02 ,  C07C211/52 ,  B01D71/64 ,  B01D71/42 ,  B01D69/12

Abstract: Provided are a polymer having a constituent component represented by formula (I) below, a method for producing the polymer, a diamine compound suitable as a raw material for the polymer, a gas separation membrane haying a gas separation layer including the polymer, and a gas separation module and a gas separation apparatus that have the gas separation membrane. In the formula (I), RA, RB, and RC represent a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, or a halogen atom. Herein, at least one of RA, RB, or RC represents an alkyl group having 1 to 4 carbon atoms or a halogen atom. The alkyl group having 1 to 4 carbon atoms is not trifluoromethyl and ** represents linking sites.

公开(公告)号：US20170333836A1

公开(公告)日：2017-11-23

申请号：US15669970

申请日：2017-08-07

Applicant: FUJIFILM Corporation

Inventor： Keisuke KODAMA ,  Satoshi SANO ,  Koji HIRONAKA

IPC: B01D53/22 ,  B01D69/06 ,  B01D69/08 ,  B01D71/70 ,  B01D71/64 ,  B01D69/12 ,  C08G73/10 ,  B01D69/02

CPC classification number: B01D53/228 ,  B01D69/02 ,  B01D69/06 ,  B01D69/08 ,  B01D69/12 ,  B01D71/64 ,  B01D71/70 ,  B01D2256/245 ,  B01D2257/504 ,  B01D2325/022 ,  C08G73/1039 ,  C08G73/1042 ,  C08G73/105 ,  C08G73/1053 ,  C08G73/1064 ,  C08G73/1067 ,  C08G73/1078 ,  C10L3/104 ,  C10L2290/548 ,  Y02C10/10 ,  Y02P20/152

Abstract: A gas separation asymmetric membrane includes a porous layer having gas permeability; and a compact layer having gas separation capability which is formed on the porous layer in which the gas separation asymmetric membrane is formed using a polyimide compound which has a structural unit represented by Formula (I) and at least one structural unit selected from a structural unit represented by Formula (II) or a structural unit represented by Formula (III) and in which the viscosity, at 25° C., of a solution obtained by dissolving the polyimide compound in N-methylpyrrolidone at a concentration of 5% by mass is in a range of 2.2 to 22.0 mPa·sec, in the formula, X1 represents a group having a structure represented by Formula (I-a) or (I-b).

公开(公告)号：US20160199790A1

公开(公告)日：2016-07-14

申请号：US15074790

申请日：2016-03-18

Applicant: FUJIFILM Corporation

Inventor： Ryota USAMI ,  Koji HIRONAKA ,  Satoshi SANO ,  Takeshi NARITA

IPC: B01D71/64 ,  B01D53/22

CPC classification number: B01D71/64 ,  B01D53/228 ,  B01D69/12 ,  B01D2256/245 ,  B01D2257/504 ,  C08G73/10 ,  C08G73/1071 ,  Y02C10/10 ,  Y02P20/152

Abstract: Provided are a gas separation membrane which includes a gas separation layer formed to include a polyimide compound and in which the polyimide compound includes a repeating unit represented by the following Formula (I), a gas separation module, a gas separation device, and a gas separation method using the same. In Formula (I), R represents a group having a specific structure. R3 represents a specific substituent group. A1 to A3 represent a hydrogen atom or a specific substituent group, but all of A1 to A3 do not represent a hydrogen atom at the same time.In this case, at least one of R3, A1, A2, and A3 represents a specific polar group.

Abstract translation: 提供一种气体分离膜，其包括形成为包含聚酰亚胺化合物的气体分离层，其中所述聚酰亚胺化合物包含由下式（I）表示的重复单元，气体分离模块，气体分离装置和气体 分离方法使用相同。 在式（I）中，R表示具有特定结构的基团。 R3表示特定的取代基。 A1至A3表示氢原子或特定取代基，但A1至A3中的全部不同时表示氢原子。 在这种情况下，R3，A1，A2和A3中的至少一个表示特定的极性基团。

公开(公告)号：US20150258505A1

公开(公告)日：2015-09-17

申请号：US14726724

申请日：2015-06-01

Applicant: FUJIFILM Corporation

Inventor： Koji HIRONAKA ,  Ichiro NAGATA ,  Satoshi SANO

IPC: B01D69/12 ,  C10L3/10 ,  B01D71/58 ,  B01D53/22 ,  B01D63/00

CPC classification number: B01D69/12 ,  B01D53/22 ,  B01D53/228 ,  B01D63/00 ,  B01D69/02 ,  B01D69/10 ,  B01D71/58 ,  B01D71/62 ,  B01D2053/221 ,  B01D2256/245 ,  B01D2257/504 ,  B01D2325/24 ,  B01D2325/28 ,  B01D2325/30 ,  C08G73/22 ,  C10L3/104 ,  C10L2290/548 ,  Y02C10/10 ,  Y02C20/20 ,  Y02P20/152

Abstract: A gas separation membrane having a gas separating layer containing a polybenzoxazole resin, in which the polybenzoxazole exhibits a solubility of 1% by mass or more to any one solvent selected from tetrahydrofuran, chloroform, methyl ethyl ketone, and N-methylpyrrolidone, at a temperature of 30° C., a gas separation module utilizing the gas separation membrane, a gas separation apparatus, and a gas separation method.

Abstract translation: 一种气体分离膜，其具有含有聚苯并恶唑树脂的气体分离层，其中所述聚苯并恶唑在任选的四氢呋喃，氯仿，甲基乙基酮和N-甲基吡咯烷酮中的溶剂中的溶解度为1质量％以上， 30℃，使用气体分离膜的气体分离组件，气体分离装置和气体分离方法。

公开(公告)号：US20140015906A1

公开(公告)日：2014-01-16

申请号：US14029649

申请日：2013-09-17

Applicant: FUJIFILM CORPORATION

Inventor： Ippei NAKAMURA ,  Norihide SHIMOHARA ,  Koji HIRONAKA

IPC: C09D11/00

CPC classification number: C09D11/30 ,  B41M7/0081 ,  C09D11/101 ,  C09D11/322

Abstract: An ink composition includes (component A) a compound having a group represented by the following Formula (1), (component B1) a monofunctional polymerizable compound, and (component C) a coloring material: wherein, in Formula (1), Ra and Rb each independently represent a hydrogen atom or an alkyl group having 1 to 4 carbon atoms; Ra and Rb may be bonded to each other to form a 4- to 6-membered alicyclic structure; Ra and Rb do not represent a hydrogen atom at the same time; and * represents a bonding site.

Abstract translation: 油墨组合物包括（组分A）具有下式（1）表示的基团的化合物，（组分B1）单官能聚合性化合物和（组分C）着色材料：其中，在式（1）中，Ra和 Rb各自独立地表示氢原子或碳原子数1〜4的烷基。 R a和R b可以彼此键合形成4-至6-元脂环结构; Ra和Rb不同时代表氢原子; 和*表示结合部位。

公开(公告)号：US20240101859A1

公开(公告)日：2024-03-28

申请号：US18493811

申请日：2023-10-25

Applicant: FUJIFILM Corporation

Inventor： Koji HIRONAKA ,  Taiki OGAWA ,  Shigeki UEHIRA

IPC: C09D167/00

CPC classification number: C09D167/00

Abstract: Provided are a resin composition for a coating film, containing a polymer which has at least one of a structural unit represented by Formula (I-A) or a structural unit represented by Formula (I-B), and a structural unit represented by Formula (II), in which, in the polymer, a total of respective contents of the structural unit represented by Formula (I-A) and the structural unit represented by Formula (I-B) is 10% by mass or more, and a content of the structural unit represented by Formula (II) is 10% by mass or more; the polymer; a method for producing a polymer, in which a total of respective contents of the structural unit represented by Formula (I-A) and the structural unit represented by Formula (I-B) is 10% by mass or more, and a content of a structural unit represented by Formula (II-2) is 10% by mass or more; a coating film containing the polymer; and a method for forming a coating film.

公开(公告)号：US20210002314A1

公开(公告)日：2021-01-07

申请号：US17020839

申请日：2020-09-15

Applicant: FUJIFILM Corporation

Inventor： Koji HIRONAKA ,  Masaya NAKAYAMA

IPC: C07F15/02 ,  B01J20/22

Abstract: An object of the present invention is to provide a metal-organic framework manufacturing method of manufacturing a metal-organic framework having excellent gas adsorbability and durability.
A metal-organic framework manufacturing method according to an embodiment of the present invention includes: a step of mixing a metal salt containing a metal atom and a polydentate ligand in the presence of a solvent to manufacture a metal-organic framework,
the polydentate ligand contains a compound represented by Formula (1),
a content of the compound represented by Formula (1) in the polydentate ligand is 50 mol % or greater with respect to a total molar amount of the polydentate ligand,
the solvent contains an organic solvent having a boiling point of 100° C. or higher, and
a water content in the solvent is 0 to 90 mass % with respect to a total mass of the solvent.

公开(公告)号：US20200150089A1

公开(公告)日：2020-05-14

申请号：US16745374

申请日：2020-01-17

Applicant: FUJIFILM Corporation

Inventor： Koji HIRONAKA ,  Fumihiko MOCHIZUKI ,  Koji TAKAKU

IPC: G01N29/02 ,  G01N33/497 ,  A61B5/1477 ,  A61B5/00 ,  C09D149/00

Abstract: An object of the present invention is to provide a resonant sensor having excellent sensitivity and selectivity with respect to a component to be detected that is contained at a low concentration in the system. A resonant sensor of the present invention has a receiving layer that contains a polymer having a repeating unit represented by Formula (1). In Formula, R1 represents an alkyl group. A plurality of R1's may be the same as or different from each other. R2 represents a hydrogen atom, an alkyl group, or an aryl group.

公开(公告)号：US20180085716A1

公开(公告)日：2018-03-29

申请号：US15806336

申请日：2017-11-08

Applicant: FUJIFILM Corporation

Inventor： Koji HIRONAKA ,  Satoshi SANO ,  Yusuke IIZUKA ,  Sotaro INOMATA ,  Keisuke KODAMA ,  Tetsu KITAMURA

IPC: B01D71/64 ,  B01D53/22 ,  B01D69/12 ,  B01D69/02 ,  C08G73/10

CPC classification number: B01D71/64 ,  B01D53/228 ,  B01D67/0006 ,  B01D69/02 ,  B01D69/12 ,  B01D69/125 ,  B01D71/82 ,  B01D2256/245 ,  B01D2257/504 ,  B01D2323/30 ,  B01D2325/20 ,  C08G73/1039 ,  C08G73/1042 ,  C08G73/1067 ,  C08G2340/00

Abstract: A gas separation membrane includes a gas separation layer containing a polyimide compound having a repeating unit represented by Formula (I), in Formula (I), RI represents a hydrogen atom, an alkyl group, or a halogen atom, Xa represents a sulfamoyl group, an alkoxysulfonyl group, a carboxy group, a hydroxy group, an acyloxy group, or a halogen atom, and R represents a mother nucleus having a specific structure.

公开(公告)号：US20180021740A1

公开(公告)日：2018-01-25

申请号：US15679160

申请日：2017-08-17

Applicant: FUJIFILM Corporation

Inventor： Koji HIRONAKA ,  Keisuke KODAMA ,  Satoshi SANO

IPC: B01D71/64 ,  C08G77/455 ,  C10L3/10 ,  C08G73/12 ,  B01D71/80 ,  B01D61/36

CPC classification number: B01D71/64 ,  B01D53/1475 ,  B01D53/228 ,  B01D61/364 ,  B01D69/02 ,  B01D69/12 ,  B01D71/62 ,  B01D71/70 ,  B01D71/80 ,  B01D2256/22 ,  B01D2256/245 ,  B01D2257/504 ,  B01D2257/7025 ,  B01D2258/05 ,  B01D2325/023 ,  C01B32/55 ,  C07C9/04 ,  C08G73/1085 ,  C08G73/128 ,  C08G73/22 ,  C08G77/455 ,  C09D183/04 ,  C10L3/104 ,  C10L2290/548 ,  Y02C10/10 ,  Y02C20/20 ,  Y02P20/152 ,  Y02P20/156

Abstract: A gas separation membrane has a gas separation layer containing a poly(benzoxazole-imide) compound in which the poly(benzoxazole-imide) compound having structural units represented by General formulae (I) and (II), or structural units represented by General formulae (I), (II) and (III) satisfies a specific molar quantity condition. In the formulae, X and Y each represent a single bond or a specific divalent linking group; L represents a specific divalent linking group including a phenylene group; and R represents a specific group. A gas separation module and a gas separation method use the gas separation membrane. A gas separation apparatus includes the gas separation module.