公开(公告)号：US20220274066A1

公开(公告)日：2022-09-01

申请号：US17636528

申请日：2020-08-28

Applicant: Fujifilm Manufacturing Europe B.V. ,  Fujifilm Corporation

Inventor： Anton Van Der Pluijm ,  Petrus Henricus Maria Van Kessel ,  Shigehide Itoh ,  Yujiro Itami ,  Davide Bocciardo

IPC: B01D63/10 ,  B01D69/10 ,  B01D53/22 ,  C07C7/144

Abstract: A gas separation element comprising a membrane sheet and a permeate spacer, wherein the membrane sheet comprises a porous support and a discriminating layer, CHARACTERISED IN THAT: (a) the permeate spacer has an open space volume of at least 0.0004 m3/m2; and (b) the membrane sheet has an aspect ratio of at least 1.5.

公开(公告)号：US20220297056A1

公开(公告)日：2022-09-22

申请号：US17636497

申请日：2020-08-28

Applicant: Fujifilm Manufacturing Europe B.V. ,  Fujifilm Corporation

Inventor： Anton Van Der Pluijm ,  Petrus Henricus Maria Van Kessel ,  Shigehide Itoh ,  Yujiro Itami ,  Davide Bocciardo

IPC: B01D53/22 ,  B01D63/10 ,  B01D63/06

Abstract: A gas separation element comprising a membrane sheet and a permeate spacer, wherein the membrane sheet comprises a porous support and a discriminating layer, CHARACTERISED IN THAT:
(a) the porous support comprises less than 10 mg/m2 of monovalent metal ions; and (b) the discriminating layer has an average thickness of at least 0.7 μm.

公开(公告)号：US10035108B2

公开(公告)日：2018-07-31

申请号：US15026979

申请日：2014-09-30

Applicant: Fujifilm Manufacturing Europe B.V. ,  Fujifilm Corporation

Inventor： Mayur Dalwani ,  Shigehide Itoh ,  Erik Vermeer ,  Maarten Meijlink ,  Yujiro Itami

IPC: B01D69/12 ,  B01D53/22 ,  B01D69/10 ,  B01D69/02 ,  B01D71/32 ,  B01D71/64

CPC classification number: B01D69/12 ,  B01D53/228 ,  B01D69/02 ,  B01D69/105 ,  B01D71/32 ,  B01D71/64 ,  B01D2323/30 ,  B01D2323/345 ,  B01D2325/04

Abstract: A composite membrane comprising: a) a porous support; b) a gutter layer; and c) a discriminating layer which satisfies Formula (1): wherein: Ø is xlow_meas>0; and n is the number of individual thickness measurements where x>xrow_meas, >0 ∅ = x _ ( N - n ) ⁢ ( n - ∑ i = 1 n ⁢ ⁢ ( 1 - 1 x low meas ) ) Formula ⁢ ⁢ ( 1 )

公开(公告)号：US20230115618A1

公开(公告)日：2023-04-13

申请号：US17905272

申请日：2021-03-23

Applicant: Fujifilm Manufacturing Europe B.V. ,  Fujifilm Corporation

Inventor： Shigehide Itoh ,  Gerardus Maria Bogels

IPC: B01D67/00 ,  B01D69/02 ,  B01D71/80

Abstract: A gas-separation membrane obtainable from curing a composition comprising one or more curable monomers at least 30 wt % of which are monomer(s) comprising oxyethylene groups, oxypropylene groups and at least two polymerizable groups.

公开(公告)号：US11931696B2

公开(公告)日：2024-03-19

申请号：US17636528

申请日：2020-08-28

Applicant: Fujifilm Manufacturing Europe B.V. ,  Fujifilm Corporation

Inventor： Anton Van Der Pluijm ,  Petrus Henricus Maria Van Kessel ,  Shigehide Itoh ,  Yujiro Itami ,  Davide Bocciardo

IPC: B01D53/22 ,  B01D63/10 ,  B01D69/10 ,  C07C7/144

CPC classification number: B01D63/103 ,  B01D53/228 ,  B01D69/10 ,  C07C7/144 ,  B01D2313/143 ,  B01D2313/146

Abstract: A gas separation element comprising a membrane sheet and a permeate spacer, wherein the membrane sheet comprises a porous support and a discriminating layer, CHARACTERISED IN THAT:



(a) the permeate spacer has an open space volume of at least 0.0004 m3/m2; and
(b) the membrane sheet has an aspect ratio of at least 1.5.

公开(公告)号：US20240173679A1

公开(公告)日：2024-05-30

申请号：US18284147

申请日：2022-03-18

Applicant: Fujifilm Manufacturing Europe B.V. ,  Fujifilm Corporation

Inventor： Shigehide Itoh ,  Petrus Van Kessel

IPC: B01D71/70 ,  B01D53/22 ,  B01D67/00 ,  B01D69/02 ,  B01D69/10 ,  B01D69/12 ,  B01D69/14 ,  B01D71/82

CPC classification number: B01D71/70 ,  B01D53/228 ,  B01D67/0079 ,  B01D69/02 ,  B01D69/105 ,  B01D69/1214 ,  B01D69/1216 ,  B01D69/127 ,  B01D69/148 ,  B01D71/82 ,  B01D2323/12 ,  B01D2323/34 ,  B01D2325/04 ,  B01D2325/24 ,  B01D2325/28

Abstract: A gas separation membrane comprising the following layers: (i) a porous support layer; and (ii) a discriminating layer comprising groups of the Formula (1): M—(O—)x, wherein: M is a metal or metalloid atom; O is an oxygen atom; and x has a value of at least 4; optionally (iii) a layer which comprises a fluorinated polymer; and optionally (iv) optionally a protective layer; wherein: (a) the porous support layer (i) comprises less than 10 mg/m2 of monovalent metal ions; (b) the discriminating layer (ii) comprises a surface comprising at least 10 atomic % of M of Formula (1) groups, wherein M is as hereinbefore defined; and (c) when layer (iii) is present, layer (ii) is located between layers (i) and (iii).

公开(公告)号：US11850548B2

公开(公告)日：2023-12-26

申请号：US17636497

申请日：2020-08-28

Applicant: Fujifilm Manufacturing Europe B.V. ,  Fujifilm Corporation

Inventor： Anton Van Der Pluijm ,  Petrus Henricus Maria Van Kessel ,  Shigehide Itoh ,  Yujiro Itami ,  Davide Bocciardo

IPC: B01D53/22 ,  B01D63/06 ,  B01D63/10

CPC classification number: B01D53/228 ,  B01D63/062 ,  B01D63/103 ,  B01D2256/245 ,  B01D2257/504 ,  B01D2257/7022 ,  B01D2313/146

Abstract: A gas separation element comprising a membrane sheet and a permeate spacer, wherein the membrane sheet comprises a porous support and a discriminating layer, CHARACTERISED IN THAT:



(a) the porous support comprises less than 10 mg/m2 of monovalent metal ions; and
(b) the discriminating layer has an average thickness of at least 0.7 μm.

公开(公告)号：US09808771B2

公开(公告)日：2017-11-07

申请号：US15026977

申请日：2014-09-30

Applicant: Fujifilm Manufacturing Europe B.V. ,  Fujifilm Corporation

Inventor： Shigehide Itoh ,  Petrus Van Kessel ,  Yujiro Itami

IPC: B01D53/22 ,  B01D69/12 ,  B01D67/00 ,  B01D69/02 ,  B01D69/10 ,  B01D71/64 ,  B01D71/70

CPC classification number: B01D69/12 ,  B01D53/228 ,  B01D67/0002 ,  B01D67/009 ,  B01D67/0093 ,  B01D69/02 ,  B01D69/10 ,  B01D69/105 ,  B01D69/127 ,  B01D71/64 ,  B01D71/70 ,  B01D2313/44 ,  B01D2323/34 ,  B01D2325/24

Abstract: A composite gas membrane comprising: a) a porous support; b) an activated gutter layer; c) a discriminating layer located on the gutter layer; and d) optionally a protective layer on the discriminating layer; wherein the said layers remain in place when a peeling force of 2.5 N/1.5 cm is applied to the outermost of said layers.

公开(公告)号：US12141407B2

公开(公告)日：2024-11-12

申请号：US18327731

申请日：2023-06-01

Applicant: FUJIFILM Corporation

Inventor： Shigehide Itoh

IPC: H05K9/00 ,  G06F3/041 ,  G06F3/044

Abstract: Provided is a conductive film in which wire visibility of a metal wire is suppressed and visibility is improved. The conductive film includes a substrate and a conductive layer that is disposed on the substrate and consists of a metal wire, with a width of 2 μm or less, a height of 1 μm or less, and the metal wire has a metal layer, a first blackening layer, and a second blackening layer in this order from a side of the substrate. The first and second blackening layers contain a metal atom and at least one selected from the group consisting of an oxygen atom and a nitrogen atom. In the first blackening layer, a content of the metal atom at an intermediate position in a thickness direction is larger than a content of the metal atom at an intermediate position in the second blackening layer in a thickness direction.

公开(公告)号：US11782551B2

公开(公告)日：2023-10-10

申请号：US18050347

申请日：2022-10-27

Applicant: FUJIFILM Corporation

Inventor： Shigehide Itoh

IPC: G06F3/01 ,  G09G3/00 ,  B60Q1/26 ,  G06F3/0485 ,  G06F3/041

CPC classification number: G06F3/04164 ,  G06F2203/04103

Abstract: A conductive member for a touch panel includes: a substrate; and a conductive layer that is disposed on at least one surface of the substrate, in which the conductive layer includes a plurality of detection electrodes and a plurality of lead wires led from the plurality of detection electrodes, an end part of the lead wire in a width direction is thicker than a center portion of the lead wire in the width direction, and a ratio of a thickness of the end part of the lead wire to a thickness of the center portion of the lead wire is 1.50 or more.