公开(公告)号：EP4194171A1

公开(公告)日：2023-06-14

申请号：EP22828718.1

申请日：2022-06-21

申请人： LG CHEM, LTD.

发明人： KIM, Gyoungsik ,  SEO, Seog Jae ,  SEON, Gyeongho ,  JU, Chang Hwan ,  HAN, Danbi ,  CHOE, Jae Hoon

IPC分类号： B29B17/02 ,  C08J11/08 ,  B09B3/00 ,  B29K69/00

摘要： The present invention provides a waste plastic recycling process and a method for preparing recyclable plastics, including the same.

公开(公告)号：EP4306588A1

公开(公告)日：2024-01-17

申请号：EP22883815.7

申请日：2022-09-29

申请人： Lg Chem, Ltd.

发明人： SEO, Seog Jae ,  KIM, Gyoungsik ,  SEON, Gyeongho ,  JU, Chang Hwan ,  HAN, Danbi ,  CHOE, Jae Hoon

IPC分类号： C08J11/08 ,  C08L69/00 ,  B29B17/02

摘要： The present invention provides a method for preparing recyclable polycarbonate and recyclable polycarbonate.

公开(公告)号：EP3511382A1

公开(公告)日：2019-07-17

申请号：EP17874741.6

申请日：2017-11-24

申请人： LG Chem, Ltd.

发明人： LEE, Ho Gyu ,  BAE, Jaesoon ,  SEO, Seog Jae ,  LEE, Jaechol ,  SHIN, Jiyeon ,  BAEK, Leehyeon

IPC分类号： C09D7/40 ,  C08K5/56 ,  C08K5/55 ,  C08K5/36 ,  H01L51/50

摘要： The present disclosure relates to an organic light emitting device.

公开(公告)号：EP4145546A1

公开(公告)日：2023-03-08

申请号：EP21853303.2

申请日：2021-07-27

申请人： Lg Chem, Ltd.

发明人： KIM, Juhwan ,  LEE, Jaechol ,  JUNG, Sejin ,  KIM, Ji Hoon ,  KHIM, Dongyoon ,  BAE, Jaesoon ,  LEE, Jiyoung ,  LEE, Ho Gyu ,  SEO, Seog Jae

IPC分类号： H01L51/00 ,  H01L51/50

摘要： The present disclosure provides an organic light emitting device.

公开(公告)号：EP3524646A1

公开(公告)日：2019-08-14

申请号：EP17874454.6

申请日：2017-11-24

申请人： LG Chem, Ltd.

发明人： LEE, Ho Gyu ,  BAE, Jaesoon ,  SEO, Seog Jae ,  LEE, Jaechol ,  SHIN, Jiyeon ,  BAEK, Leehyeon

IPC分类号： C09D7/40 ,  C08K5/56 ,  C08K5/55 ,  C08K5/36 ,  H01L51/50

摘要： The present disclosure relates to an ionic compound including an anion group of Chemical Formula 1, and a coating composition and an organic light emitting device including the same.

公开(公告)号：EP3495344A2

公开(公告)日：2019-06-12

申请号：EP17872960.4

申请日：2017-11-24

申请人： LG Chem, Ltd.

发明人： KANG, Esder ,  KIM, Young Kwang ,  BAE, Jaesoon ,  JEONG, Jae Hak ,  SHIN, Jiyeon ,  SEO, Seog Jae ,  LEE, Jaechol ,  KANG, Sungkyoung ,  BAEK, Leehyeon

IPC分类号： C07C211/54 ,  C07C211/60 ,  C07D307/91 ,  C07D333/76 ,  H01L51/00 ,  H01L51/50

摘要： The present specification provides a coating composition including a fluorene derivative, an organic light emitting device formed using the coating composition, and a method for manufacturing the same.

公开(公告)号：EP3763750A1

公开(公告)日：2021-01-13

申请号：EP19850418.5

申请日：2019-08-16

申请人： LG CHEM, LTD.

发明人： JUNG, Min Suk ,  KANG, Esder ,  KANG, Beomgoo ,  BAE, Jaesoon ,  LEE, Jaechol ,  SHIN, Jiyeon ,  SEO, Seog Jae ,  PARK, Hyungil ,  LIM, Byeong Yun ,  LIM, Dowon

IPC分类号： C08F12/32 ,  C08F12/26 ,  C09D125/18 ,  H01L51/00 ,  H01L51/50

摘要： The present specification relates to a polymer including a unit represented by Chemical Formula 1, a coating composition including the same, and an organic light emitting device formed using the same.

公开(公告)号：EP3670610A1

公开(公告)日：2020-06-24

申请号：EP19810354.1

申请日：2019-05-30

申请人： LG CHEM, LTD.

发明人： KANG, Sungkyoung ,  SHIN, Hyeonah ,  KIM, Kwanghyun ,  PARK, Youngju ,  KIM, Hwakyung ,  PARK, Hyungil ,  BAE, Jaesoon ,  LEE, Jaechol ,  LEE, Ho Gyu ,  SEO, Seog Jae

IPC分类号： C09D4/00 ,  H01L51/00 ,  H01L51/50

摘要： The present specification relates to a coating composition including a compound represented by Formula 1 and a compound represented by Formula 2, an organic light emitting device using the same, and a method for manufacturing the same.

公开(公告)号：EP3521384A2

公开(公告)日：2019-08-07

申请号：EP17872963.8

申请日：2017-11-24

申请人： LG Chem, Ltd.

发明人： LEE, Ho Gyu ,  SEO, Seog Jae ,  BAE, Jaesoon ,  LEE, Jaechol ,  HWANG, Min Ho ,  SHIN, Jiyeon ,  JUNG, Se Jin

IPC分类号： C09D7/40 ,  C08K5/56 ,  C08K5/55 ,  C08K5/36 ,  H01L51/50

摘要： The present disclosure relates to an ionic compound, and a coating composition and an organic light emitting device including the same.