公开(公告)号：US10851200B2

公开(公告)日：2020-12-01

申请号：US16677811

申请日：2019-11-08

申请人： HITACHI CHEMICAL COMPANY, LTD.

发明人： Kazuya Kiguchi ,  Tomoo Nishiyama ,  Yoshitaka Takezawa

IPC分类号： C08G59/24 ,  B32B7/12 ,  B32B15/09 ,  B32B15/20 ,  C08J5/18

摘要： Provided is a resin composition for forming a resin layer of a laminate by coating, the resin composition having a thixotropic index at 25° C. of from 3 to 10, and the laminate includes a pair of members and the resin layer arranged between the pair of members.

公开(公告)号：US11795293B2

公开(公告)日：2023-10-24

申请号：US16980652

申请日：2018-03-15

申请人： Hitachi Chemical Company, Ltd.

发明人： Kazuya Kiguchi ,  Tomoo Nishiyama ,  Daisuke Fujimoto ,  Norihiko Sakamoto

IPC分类号： B32B15/092 ,  C08K3/013 ,  C08K3/34 ,  H01L23/36

CPC分类号： C08K3/013 ,  B32B15/092 ,  C08K3/34 ,  H01L23/36

摘要： An epoxy resin has a mesogenic structure and a siloxane structure. An epoxy resin composition includes the epoxy resin having the mesogenic structure and the siloxane structure, and a curing agent.

公开(公告)号：US10590232B2

公开(公告)日：2020-03-17

申请号：US16305443

申请日：2017-05-23

申请人： HITACHI CHEMICAL COMPANY, LTD.

发明人： Kazuya Kiguchi ,  Tomoo Nishiyama ,  Yoshitaka Takezawa

IPC分类号： C08G59/24 ,  B32B7/12 ,  B32B15/20 ,  C08J5/18 ,  B32B15/09

摘要： Provided is a resin composition for forming a resin layer of a laminate by coating, the resin composition having a thixotropic index at 25° C. of from 3 to 10, and the laminate includes a pair of members and the resin layer arranged between the pair of members.

公开(公告)号：US10988585B2

公开(公告)日：2021-04-27

申请号：US16079739

申请日：2016-08-25

申请人： HITACHI CHEMICAL COMPANY, LTD.

发明人： Tomoo Nishiyama ,  Yoshitaka Takezawa ,  Hideyuki Katagi ,  Kazuya Kiguchi

IPC分类号： C08J5/18 ,  C08G59/14 ,  C08G59/24 ,  C08G59/42 ,  C08K3/22 ,  C08K3/38

摘要： A resin sheet includes an epoxy resin including an epoxy resin oligomer and an epoxy resin monomer; a curing agent; and an inorganic filler, wherein a content of the inorganic filler is more than 30% by volume but less than 80% by volume.