公开(公告)号：US20140345456A1

公开(公告)日：2014-11-27

申请号：US14457577

申请日：2014-08-12

Applicant: FUJIFILM CORPORATION

Inventor： Satoshi SANO ,  Ichiro NAGATA ,  Keisuke KODAMA

IPC: B01D71/72 ,  B01D67/00 ,  B01D71/64 ,  B01D69/12 ,  B01D53/22

CPC classification number: B01D71/72 ,  B01D53/228 ,  B01D67/0006 ,  B01D67/0079 ,  B01D67/009 ,  B01D69/125 ,  B01D69/148 ,  B01D71/64 ,  B01D71/70 ,  B01D2053/221 ,  B01D2256/245 ,  B01D2257/504 ,  B01D2258/0233 ,  B01D2258/025 ,  B01D2258/0283 ,  B01D2323/30 ,  B01D2323/34 ,  B01D2323/40 ,  C07C7/144 ,  C08G65/40 ,  C08G73/1039 ,  C08G73/1042 ,  C08G73/1067 ,  C08G73/14 ,  Y02C10/10 ,  Y02C20/20 ,  Y02P20/152 ,  C07C9/04

Abstract: A gas separation composite membrane, containing a gas-permeable supporting layer and a gas separating layer containing a crosslinked organic-inorganic hybrid resin over the gas-permeable supporting layer, in which the crosslinked organic-inorganic hybrid resin has a structure in which a polymer incorporating therein an oxanthrene unit, or a polyimide compound has been crosslinked via a specific crosslinking chain.

Abstract translation: 一种气体分离复合膜，其包含透气性支撑层和在透气性支撑层上含有交联的有机 - 无机杂化树脂的气体分离层，其中交联的有机 - 无机杂化树脂具有其中聚合物 其中并入有一个氧
化硫单元或一种聚酰亚胺化合物已经通过特定的交联链交联。

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：US20150265964A1

公开(公告)日：2015-09-24

申请号：US14730858

申请日：2015-06-04

Applicant: FUJIFILM Corporation

Inventor： Keisuke KODAMA ,  Ichiro NAGATA ,  Takeshi NARITA ,  Satoshi SANO

IPC: B01D53/22 ,  B01D69/12 ,  B01D67/00 ,  B01D71/64

CPC classification number: B01D53/228 ,  B01D53/22 ,  B01D67/0006 ,  B01D69/12 ,  B01D69/125 ,  B01D71/64 ,  B01D71/82 ,  B01D2257/504 ,  B01D2258/0283 ,  B01D2323/30 ,  C08G73/1039 ,  C08G73/105 ,  C08G73/1071 ,  C08G73/14 ,  Y02C10/10 ,  Y02C20/20 ,  Y02P20/152

Abstract: A gas separation composite membrane, containing a gas permeable supporting layer, and a gas separating layer containing a crosslinked polyimide resin above the gas permeable supporting layer, in which the crosslinked polyimide resin has a structure in which 2 to 4 molecules of a polyimide compound is coordinated with a divalent to tetravalent central metal via an oxygen atom or a sulfur atom, and when the crosslinked polyimide resin has plural central metals, the plural central metals are linked via the polyimide chain of the polyimide compound; and a gas separating module, a gas separation apparatus and a gas separation method utilizing this gas separation composite membrane.

Abstract translation: 含有透气性支撑层的气体分离复合膜和在透气性支撑层上方含有交联聚酰亚胺树脂的气体分离层，其中交联聚酰亚胺树脂具有2〜4分子的聚酰亚胺化合物为 通过氧原子或硫原子与二价至四价中心金属配位，当交联聚酰亚胺树脂具有多个中心金属时，多个中心金属通过聚酰亚胺化合物的聚酰亚胺链连接; 气体分离组件，气体分离装置和利用该气体分离复合膜的气体分离方法。

公开(公告)号：US20140352534A1

公开(公告)日：2014-12-04

申请号：US14450454

申请日：2014-08-04

Applicant: FUJIFILM CORPORATION

Inventor： Satoshi SANO ,  Ichiro NAGATA

IPC: B01D71/64 ,  B05D3/06 ,  B05D3/00 ,  B01D53/22

CPC classification number: B01D71/64 ,  B01D53/228 ,  B01D69/10 ,  B01D2053/221 ,  B01D2323/30 ,  B05D3/007 ,  B05D3/06 ,  C08G73/1039 ,  C08G73/1042 ,  C08G73/1067 ,  C08G73/1078 ,  C09D179/08

Abstract: A gas separation composite membrane, containing: a gas-permeable supporting layer; and a gas separating layer containing a crosslinked polyimide resin, over the gas-permeable supporting layer, in which the crosslinked polyimide resin is composed of a polyimide compound having been crosslinked through an ester linking group, in which the polyimide compound contains a repeating unit of formula (I), a repeating unit of formula (II-a) or (II-b), and a repeating unit of formula (III-a) or (III-b), and in which a ratio [κ] of a site forming a crosslinked chain mediated by the ester linking group to an imide group (the number of specific crosslinkable sites/the number of imide groups) is more than 0.4 and less than 0.5.

Abstract translation: 一种气体分离复合膜，包括：透气性支撑层; 以及在透气性支撑层上含有交联聚酰亚胺树脂的气体分离层，其中交联聚酰亚胺树脂由通过酯连接基团交联的聚酰亚胺化合物构成，其中聚酰亚胺化合物含有重复单元 式（I），式（II-a）或（II-b）的重复单元和式（III-a）或（III-b）的重复单元，其中[ 由酯连接基团与酰亚胺基团（特定可交联部位数/酰亚胺基团数）介导的交联链的位点大于0.4且小于0.5。