公开(公告)号：US20200023320A1

公开(公告)日：2020-01-23

申请号：US16550297

申请日：2019-08-26

Applicant: FUJIFILM Corporation

Inventor： Yusuke IIZUKA

IPC: B01D69/12 ,  B01D71/12 ,  B01D71/42 ,  B01D69/10 ,  B01D53/22 ,  C08J7/04

Abstract: A separation composite membrane, including a porous support layer, and a separation layer provided on the porous support layer and contains the following polymer a1 and b1; a separation membrane module; a separator; and a composition for forming a membrane suitable for preparing the separation composite membrane.Polymer a1: A polymer whose ratio of a permeation rate of carbon dioxide to a permeation rate of methane is 15 or greater, and the permeation rate of the carbon dioxide is smaller than that in the polymer b1 and which has a solubility parameter of 21 or greaterPolymer b1: A polymer whose permeation rate of carbon dioxide is 200 GPU or greater, and a ratio of the permeation rate of the carbon dioxide to methane is smaller than that in the polymer a1 and which has a solubility parameter of 16.5 or less

公开(公告)号：US20220278356A1

公开(公告)日：2022-09-01

申请号：US17730198

申请日：2022-04-27

Applicant: FUJIFILM Corporation

Inventor： Yusuke IIZUKA ,  Koji YASUDA ,  Tetsuya MATSUSHITA ,  Hiroaki MOCHIZUKI

IPC: H01M10/056

Abstract: There is provided an inorganic solid electrolyte-containing composition containing an inorganic solid electrolyte, binder particles having an average particle diameter of 10 to 1,000 nm, and a dispersion medium, in which a block polymer is contained to constitute the binder particles, this block polymer contains a block polymerized chain which has a terminal block chain having a C Log P value of 2 or more and having a specific constitutional component and has a block chain having a C Log P value of 1 or less, the block chain being adjacent to this terminal block chain. There are also provided a sheet for an all-solid state secondary battery and an all-solid state secondary battery, and manufacturing methods for a sheet for an all-solid state secondary battery and an all-solid state secondary battery.

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：US20180036689A1

公开(公告)日：2018-02-08

申请号：US15785435

申请日：2017-10-17

Applicant: FUJIFILM Corporation

Inventor： Kazuomi INOUE ,  Yusuke IIZUKA

IPC: B01D71/40 ,  B01D61/44 ,  B01J39/20 ,  C08F220/58 ,  B01J39/04 ,  B01D69/10 ,  C08J5/22

CPC classification number: B01D71/40 ,  B01D61/44 ,  B01D69/10 ,  B01J39/04 ,  B01J39/20 ,  B01J47/12 ,  C08F220/56 ,  C08F220/58 ,  C08F2220/585 ,  C08J5/2231 ,  C08J2333/26

Abstract: A functional polymer membrane contains a polymer compound having a constitutional unit represented by Formula I as a constitutional unit A, a constitutional unit represented by Formula I′ as a constitutional unit A′, and a constitutional unit derived from a polyfunctional monomer having a C log P value of equal to or greater than −0.3 to less than 3.0 as a constitutional unit B.