公开(公告)号：EP4417296A1

公开(公告)日：2024-08-21

申请号：EP22880689.9

申请日：2022-09-09

申请人： AGC INC.

发明人： KOGUCHI, Ryohei ,  SUZUKI, Toyokazu ,  FUJISAKI, Shogo ,  ARAI, Takeaki ,  SUZUKI, Chitoshi

IPC分类号： B01D53/14 ,  B01D53/18 ,  B01D53/62 ,  B01D53/78 ,  C08G63/12 ,  C08G64/00 ,  C08G65/04 ,  C08G65/08

CPC分类号： Y02C20/40 ,  B01D53/14 ,  B01D53/18 ,  B01D53/62 ,  B01D53/78 ,  C08G63/12 ,  C08G64/00 ,  C08G65/08 ,  C08G65/04

摘要： Provided are, an acidic gas removing agent with smaller variation in amounts of carbon dioxide absorption even in the coexistence of water in removing carbon dioxide in a gas; an acidic gas removing method; an absorption device provided with the acidic gas removing agent; and an acidic gas cleaning device. Used is an acidic gas removing agent comprising one or more selected from the group consisting of a hydroxy group-containing compound having a number-average molecular weight of 500 or more and a derivative of the hydroxy group-containing compound.

公开(公告)号：EP4324860A1

公开(公告)日：2024-02-21

申请号：EP22788123.2

申请日：2022-04-08

申请人： AGC INC.

发明人： TANIGUCHI, Taihei ,  KOGUCHI, Ryohei ,  EGUCHI, Hajime ,  IRIE, Masakatsu ,  YASU, Yusuke ,  IWAMOTO, Hiroaki ,  SUGIYAMA, Kazunori

IPC分类号： C08F120/10 ,  C08L33/04 ,  C09D123/00 ,  C09D133/00 ,  C09K3/18 ,  C09D7/20 ,  D06M15/227

摘要： The present invention relates to a liquid-repellent composition which is hydrocarbon-based and can impart excellent liquid repellency; a method for treating a substrate using the liquid-repellent composition; and an article equipped with a coating film which is hydrocarbon-based and has excellent liquid repellency. The liquid-repellent composition of the present invention comprises a polymer (A) having a unit based on the following monomer (a); in the method for treating a substrate of the present invention, a substrate is treated with the liquid-repellent composition of the present invention; and the article of the present invention has a substrate treated with the liquid-repellent composition of the present invention. Formula (a) is (R 1 -Q 1 -)HC=CH(-Q 2 -R 2 ). Q 1 and Q 2 each independently a divalent linking group. R 1 and R 2 each independently a monovalent hydrocarbon group having 8 to 24 carbon atoms.

公开(公告)号：EP3395910A1

公开(公告)日：2018-10-31

申请号：EP16878810.7

申请日：2016-12-21

申请人： AGC Inc.

发明人： SATO, Hiroki ,  MIWA, Tatsuaki ,  IDIRIS, Alimjan ,  KOGUCHI, Ryohei ,  YAMAMOTO, Kyoko ,  EGUCHI, Hajime

IPC分类号： C08L101/02 ,  C12M3/00 ,  C12N5/07

CPC分类号： C08L23/12 ,  C08F230/02 ,  C08L23/06 ,  C08L23/34 ,  C08L25/12 ,  C08L33/12 ,  C08L33/20 ,  C08L43/02 ,  C08L81/06 ,  C08L101/02 ,  C12M23/20

摘要： To provide a resin composition which is used to coat the substrate surface, thereby to selectively trap a variety of target substances via a ligand which specifically binds to the target substances on the substrate surface.
The resin composition of the present invention comprises a polymer having units (a) having at least one functional group selected from the group consisting of a maleimide group, a succinimide group, a thiol group and a hydrazino group, and units (b) having at least one group selected from the group consisting of a group represented by the following formula (1), a group represented by the following formula (2) and a group represented by the following formula (3), or comprises a polymer (A) having units (a) having at least one functional group selected from the group consisting of a maleimide group, a succinimide group, a thiol group and a hydrazino group, and a polymer (B) having units (b) having at least one group selected from the group consisting of a group represented by the following formula (1), a group represented by the following formula (2) and a group represented by the following formula (3):