公开(公告)号：EP3640294A1

公开(公告)日：2020-04-22

申请号：EP19770531.2

申请日：2019-03-20

申请人： LG CHEM, LTD.

发明人： KIM, Daehwan ,  CHOI, Yi Young ,  LEE, Hyunsup ,  SUN, Soon Ho ,  BAE, Jong Young

IPC分类号： C08L23/10 ,  C08L23/08 ,  C08J5/18 ,  C08F110/02 ,  C08F210/16 ,  C08F4/659 ,  C08F4/6592

摘要： The present invention provides polyolefin resin composition exhibiting excellent long term durability as well as improved properties, and an article prepared using the same.

公开(公告)号：EP3678242A1

公开(公告)日：2020-07-08

申请号：EP18869259.4

申请日：2018-10-19

申请人： LG Chem, Ltd. ,  Daegu Gyeongbuk Institute of Science and Technology

发明人： NOH, Tai Min ,  RYOO, Changseok ,  KIM, Daehwan ,  LEE, Kang Taek ,  CHOI, Kwangwook ,  PARK, Kwangyeon ,  JOH, Dong Woo ,  THAHEEM, Imdadullah

IPC分类号： H01M8/0228 ,  H01M8/0215 ,  H01M8/021 ,  H01M8/2425 ,  H01M8/124

摘要： The present specification relates to an interconnect for a solid oxide fuel cell, a method for preparing the same, and a solid oxide fuel cell.

公开(公告)号：EP4386016A1

公开(公告)日：2024-06-19

申请号：EP22896128.0

申请日：2022-11-18

申请人： LG Chem, Ltd.

发明人： KIM, Hyo Min ,  HONG, Bog Ki ,  PARK, Sunghyun ,  KIM, Daehwan ,  SEO, Jin Seok

IPC分类号： C08F110/02 ,  C08F8/22 ,  C08L23/28 ,  C08K5/46 ,  C08K5/17 ,  C08K5/00

CPC分类号： C08K5/46 ,  C08K5/00 ,  C08F8/22 ,  C08K5/17 ,  C08F110/02 ,  C08L23/28

摘要： In the present disclosure, there is provided a polyethylene in which the high molecular region ratio in the molecular structure is lowered, and the viscosity and melt index are optimized with a narrow molecular weight distribution. Therefore, it is possible to prevent premature cross-linking of chlorinated polyethylene obtained by reacting the polyethylene with chlorine, thereby minimizing a decrease in viscosity even after long-term storage and improving extrusion processability. Further, there is provided a vulcanizable chlorinated polyethylene composition using the polyethylene.

公开(公告)号：EP3680972A1

公开(公告)日：2020-07-15

申请号：EP19787717.8

申请日：2019-03-25

申请人： LG CHEM, LTD.

发明人： PARK, Sun Young ,  CHOI, Kwangwook ,  HEO, Yeonhyuk ,  PARK, Kwangyeon ,  PARK, Sanghyun ,  KIM, Daehwan ,  SHIN, Cheolju

IPC分类号： H01M8/04313 ,  H01M8/247 ,  H01M8/248

摘要： The present invention relates to an apparatus for evaluating a performance of a fuel cell stack, and more particularly, to an apparatus for evaluating a performance of a fuel cell stack, in which a guide unit and an arm are provided on an anode end plate and a cathode end plate, respectively, to minimize an inclination of the fuel cell stack caused by a shrinkage of a sealant.