公开(公告)号：US20230112816A1

公开(公告)日：2023-04-13

申请号：US17796364

申请日：2021-01-26

Applicant: NITTO DENKO CORPORATION

Inventor： Akira SHIMAZU ,  Makoto KATAGIRI ,  Tooru SUGITANI ,  Shinya NISHIYAMA ,  Kazuhisa MAEDA

IPC: B01D71/02 ,  C08G73/10 ,  C08K5/56 ,  B01D71/64 ,  B01D69/14 ,  B01D69/02

Abstract: The present invention provides a separation membrane suitable for separating water from a liquid mixture containing an alcohol and water. The separation membrane of the present invention includes a metal organic framework. On the separation membrane, at least one of requirements (i) and (ii) below holds: (i) a ratio R1 of a number N2 of molecules satisfying a specified condition (b) with respect to a number N1 of molecules satisfying a specified condition (a) is less than 0.29; (ii) a ratio R2 of an adsorption amount of water adsorbed by the metal organic framework under water vapor at 25° C. and 3.2 kPa with respect to an adsorption amount of ethanol adsorbed by the metal organic framework under an ethanol atmosphere at 25° C. and 7.4 kPa is more than 4.0.

公开(公告)号：US20220161195A1

公开(公告)日：2022-05-26

申请号：US17440359

申请日：2020-03-04

Applicant: NITTO DENKO CORPORATION

Inventor： Akira SHIMAZU ,  Kazuhisa MAEDA ,  Terukazu IHARA ,  Naomichi KIMURA ,  Yuri ITO

IPC: B01D61/38 ,  B01D53/22 ,  B01D69/02 ,  B01D69/10

Abstract: The present invention relates to an ionic liquid-containing structure including an ionic liquid composed of a pair of a cation and an anion, in which a HOMO energy level of the anion is higher than an LUMO energy level of the cation, and a difference between the HOMO energy level of the anion and the LUMO energy level of the cation is 0.2 a.u. or more.

公开(公告)号：US20190314768A1

公开(公告)日：2019-10-17

申请号：US16462109

申请日：2017-11-16

Applicant: NITTO DENKO CORPORATION

Inventor： Naomichi KIMURA ,  Terukazu IHARA ,  Katsumi ISHII ,  Akira SHIMAZU ,  Yuri ITO

IPC: B01D69/02 ,  B01D61/36 ,  B01D69/12 ,  B01D71/56

Abstract: An aspect of the present invention relates to a separation membrane for selectively separating a component (A) from a fluid containing the component (A) and a component (B), wherein the separation membrane has a first surface and a second surface opposite to the first surface, an affinity of the first surface side of the separation membrane for the component (A) is higher than an affinity of the first surface side of the separation membrane for the component (B), and an affinity of the second surface side of the separation membrane for the component (A) is higher than the affinity of the first surface side of the separation membrane for the component (A).

公开(公告)号：US20190030829A1

公开(公告)日：2019-01-31

申请号：US16070239

申请日：2017-01-13

Applicant: NITTO DENKO CORPORATION

Inventor： Kenichi OKADA ,  Keisuke SHIMOKITA ,  Akiko TANAKA ,  Eriko FUNATSU ,  Asuka GOMI ,  Akira SHIMAZU

IPC: B29C65/48 ,  B32B27/08 ,  C09J7/00 ,  B32B5/12 ,  B29C65/00

Abstract: A surface-modified thermoplastic resin in which sufficient bonding strength is applied to a thermoplastic resin and a method thereof are provided. A bonded structure capable of exhibiting sufficient bonding strength and a method thereof are provided. A thermal transfer surface-modifying sheet that can be preferably used in the method for manufacturing a surface-modified thermoplastic resin is provided. A thermoplastic resin with a thermal transfer surface-modifying sheet including the thermal transfer surface-modifying sheet is provided. The method for manufacturing a surface-modified thermoplastic resin, in which an easy adherence layer is laminated on a thermoplastic resin having a melting point of T° C., the method includes: providing the easy adherence layer on at least a part of a surface of the thermoplastic resin; and performing heat welding at a temperature equal to or higher than (T−50)° C.