公开(公告)号：US20230235205A1

公开(公告)日：2023-07-27

申请号：US17926385

申请日：2021-10-06

申请人： Showa Denko Materials Co., Ltd.

发明人： Masayuki WADA ,  Takashi KUMAKI ,  Yuki MIYAMOTO ,  Keiichi SAKAMOTO ,  Shun SATO

IPC分类号： C09J175/04 ,  C09J11/02

CPC分类号： C09J175/04 ,  C09J11/02 ,  C09J2301/416 ,  C09J2301/502

摘要： An adhesive set is disclosed. This adhesive set includes a main agent containing a compound having two or more isocyanate groups and a curing agent containing a compound having two or more hydroxyl groups. At least one of the compound having two or more isocyanate groups and the compound having two or more hydroxyl groups has a disulfide bond in the molecule. At least one of the main agent and the curing agent further contains a curing catalyst. At least one of the main agent and the curing agent further contains a photoradical generator.

公开(公告)号：US20230374276A1

公开(公告)日：2023-11-23

申请号：US18031496

申请日：2021-10-13

申请人： SHOWA DENKO MATERIALS CO., LTD.

发明人： Tetsuya IMAI ,  Yuki MIYAMOTO ,  Keiichi SAKAMOTO ,  Masaru WATANABE ,  Takashi KUMAKI

IPC分类号： C08L1/28

CPC分类号： C08L1/286

摘要： Disclosed is a composition containing: a cross-linked body of a hydrophilic polymer having a cross-linkable functional group; and a photo-radical generating agent. The cross-linked body is a hydrophilic polymer cross-linked through a disulfide bond.