Title:
気体分離膜の製造方法
Document Type and Number:
Japanese Patent JP7311843
Kind Code:
B2
Abstract:
A method for producing a gas separation membrane containing fine particles uniformly dispersed in a resin, including the following (A) and (B): (A) a step of mixing the fine particles with a matrix resin, the amount of the fine particles with respect to the entire mass of the mixture being adjusted to 1 mass % to 50 mass %, to thereby prepare a master batch; and (B) a step including dissolving the master batch in a solvent, applying the prepared solution onto a substrate, and evaporating the solvent.
Inventors:
Kazutoshi Kodaka
Tadayuki Isaji
Yuji Horiuchi
Tadayuki Isaji
Yuji Horiuchi
Application Number:
JP2020519902A
Publication Date:
July 20, 2023
Filing Date:
May 15, 2019
Export Citation:
Assignee:
Nissan Chemical Co., Ltd.
International Classes:
B01D53/22; B01D71/02; B01D71/38; B01D71/70; B01D71/72; C08J3/22; C08L29/04; C08L73/00; C08L83/04
Domestic Patent References:
| JP2014014807A |
Foreign References:
| WO2018038027A1 | ||||
| CN104722215A | ||||
| WO2017056594A1 |
Attorney, Agent or Firm:
Hiroyuki Kurihara
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