公开(公告)号：EP2828304A1

公开(公告)日：2015-01-28

申请号：EP13716102.2

申请日：2013-03-22

申请人： Formosa Plastics Corporation, U.S.A.

发明人： LU, Honglan ,  XU, Guangxue

IPC分类号： C08F210/02

CPC分类号： C08F210/16 ,  C08F4/6055 ,  C08F10/00 ,  C08F4/6565 ,  C08F210/14 ,  C08F2500/12 ,  C08F2500/26 ,  C08F2500/21 ,  C08F2500/06

摘要： A Ziegler-Natta catalyzed ethylene copolymer having a novel composition distribution in which comonomers are incorporated into the high molecular weight polymer molecules and distributed evenly among the entire polyethylene chains, and a method for making the same are provided. The resins having a novel composition distribution have controlled molecular weight distribution which is narrower than conventional ZN-ethylene copolymers but broader than single-site catalyzed ethylene copolymers. The resins having a novel composition distribution exhibit a superior tear strength and impact strength.

公开(公告)号：EP3160735B1

公开(公告)日：2020-05-27

申请号：EP15815667.9

申请日：2015-06-23

申请人： Formosa Plastics Corporation, U.S.A.

发明人： CHEN, Chih-Jian ,  LU, Honglan ,  XU, Guangxue ,  LEE, Ming-Yung ,  RANJAN, Raj

IPC分类号： B32B27/32 ,  B32B27/08 ,  B32B27/18 ,  C08F210/10 ,  C08J5/18

公开(公告)号：EP2828304B1

公开(公告)日：2018-03-21

申请号：EP13716102.2

申请日：2013-03-22

申请人： Formosa Plastics Corporation, U.S.A.

发明人： LU, Honglan ,  XU, Guangxue

IPC分类号： C08F210/02

CPC分类号： C08F210/16 ,  C08F4/6055 ,  C08F10/00 ,  C08F4/6565 ,  C08F210/14 ,  C08F2500/12 ,  C08F2500/26 ,  C08F2500/21 ,  C08F2500/06

摘要： A Ziegler-Natta catalyzed ethylene copolymer having a novel composition distribution in which comonomers are incorporated into the high molecular weight polymer molecules and distributed evenly among the entire polyethylene chains, and a method for making the same are provided. The resins having a novel composition distribution have controlled molecular weight distribution which is narrower than conventional ZN-ethylene copolymers but broader than single-site catalyzed ethylene copolymers. The resins having a novel composition distribution exhibit a superior tear strength and impact strength.

公开(公告)号：EP4426755A1

公开(公告)日：2024-09-11

申请号：EP22890579.0

申请日：2022-08-01

申请人： Formosa Plastics Corporation, U.S.A.

发明人： KONG, Gapgoung ,  ZHANG, Lei ,  CHEN, Chih-Jian ,  XU, Guangxue

IPC分类号： C08F110/04 ,  C08F110/06 ,  C08F4/42 ,  C08F4/6592

CPC分类号： C08F110/06

公开(公告)号：EP4097153A1

公开(公告)日：2022-12-07

申请号：EP20712074.2

申请日：2020-01-27

申请人： Formosa Plastics Corporation, U.S.A.

发明人： JENSEN, Michael D. ,  CHUNG, Kevin ,  WANG, Daoyong ,  SHIH, Wei-Chun ,  XU, Guangxue ,  CHEN, Chih-Jian ,  JOHNSON II, Charles R. ,  COWEN, Mary Lou

IPC分类号： C08F4/659 ,  C08F110/00 ,  C08F110/02 ,  C08F110/06 ,  C08F4/6592 ,  B01J29/04

公开(公告)号：EP3160735A1

公开(公告)日：2017-05-03

申请号：EP15815667.9

申请日：2015-06-23

申请人： Formosa Plastics Corporation, U.S.A.

发明人： CHEN, Chih-Jian ,  LU, Honglan ,  XU, Guangxue ,  LEE, Ming-Yung ,  RANJAN, Raj

IPC分类号： B32B9/04

摘要： A cast film, for use in monolayer and multilayer applications, having an outstanding inherent cling property is disclosed. Additionally, a multilayer cast film utilizing a cast film component layer prepared from a Ziegler-Natta catalyzed ethylene and alpha-olefin copolymer is disclosed, wherein the cast film component layer has a cling force of at least 200 grams-force per inch width at 200% pre-stretch, a slow puncture resistance of greater than 50 J/mm, and a TD tear strength of greater than 450 g/mil, with no cling additives present in the cast film component layer.

摘要翻译： 公开了一种用于单层和多层应用的流延薄膜，具有突出的固有粘附性能。 另外，公开了利用由齐格勒 - 纳塔催化的乙烯和α-烯烃共聚物制备的流延膜组分层的多层流延膜，其中流延膜组分层在200℃下具有至少200克力/英寸宽度的粘附力 ％预拉伸，大于50J / mm的缓慢穿刺阻力和大于450g / mil的TD撕裂强度，在流延膜组分层中不存在粘附添加剂。