公开(公告)号：EP0909769A2

公开(公告)日：1999-04-21

申请号：EP98119282.6

申请日：1998-10-13

Applicant: PHILLIPS PETROLEUM COMPANY

Inventor： Martin, Joel Leonard ,  Bergmeister, Joseph John ,  Hsieh, Eric Tsu-Yin ,  McDaniel, Max Paul ,  Benham, Elizabeth Ann ,  Secora, Steven Joseph

IPC: C08F210/16 ,  C08F2/14 ,  C08F4/02

CPC classification number: C08F210/16 ,  C08F4/65916 ,  C08F110/02 ,  C08F4/659 ,  C08F4/42 ,  C08F2/14 ,  C08F2500/01 ,  C08F2500/18 ,  C08F2500/17 ,  C08F2500/12 ,  C08F210/14 ,  C08F2500/24 ,  C08F210/08

Abstract: A novel loop/slurry olefin polymerization process is provided which produces ultra high molecular weight ethylene homopolymers and ultra high molecular weight ethylene copolymers. Catalyst systems used are selected from the group consisting of inorganic oxide supported titanium-containing catalyst systems, inorganic oxide supported organo-zirconium catalyst systems and inorganic oxide supported organo-hafnium catalyst systems.

Abstract translation: 提供了一种产生超高分子量乙烯均聚物和超高分子量乙烯共聚物的新型环/淤浆烯烃聚合方法。 使用的催化剂体系选自无机氧化物负载的含钛催化剂体系，无机氧化物负载的有机锆催化剂体系和无机氧化物负载的有机铪催化剂体系。

公开(公告)号：EP0909769A3

公开(公告)日：2001-04-04

申请号：EP98119282.6

申请日：1998-10-13

Applicant: PHILLIPS PETROLEUM COMPANY

Inventor： Martin, Joel Leonard ,  Bergmeister, Joseph John ,  Hsieh, Eric Tsu-Yin ,  McDaniel, Max Paul ,  Benham, Elizabeth Ann ,  Secora, Steven Joseph

IPC: C08F210/16 ,  C08F2/14 ,  C08F4/02 ,  C08F4/654

CPC classification number: C08F210/16 ,  C08F4/65916 ,  C08F110/02 ,  C08F4/659 ,  C08F4/42 ,  C08F2/14 ,  C08F2500/01 ,  C08F2500/18 ,  C08F2500/17 ,  C08F2500/12 ,  C08F210/14 ,  C08F2500/24 ,  C08F210/08

Abstract: A novel loop/slurry olefin polymerization process is provided which produces ultra high molecular weight ethylene homopolymers and ultra high molecular weight ethylene copolymers. Catalyst systems used are selected from the group consisting of inorganic oxide supported titanium-containing catalyst systems, inorganic oxide supported organo-zirconium catalyst systems and inorganic oxide supported organo-hafnium catalyst systems.

公开(公告)号：EP0863166A2

公开(公告)日：1998-09-09

申请号：EP98104024.9

申请日：1998-03-06

Applicant: PHILLIPS PETROLEUM COMPANY

Inventor： Sukhadia, Ashish M. ,  Guenther, Gerhard Kurt ,  Shveima, Joseph Samuel ,  Bergmeister, Joseph John ,  Benham, Elizabeth Ann ,  McDaniel, Max Paul ,  Bobsein, Rex Leo ,  Secora, Steven Joseph ,  Hsieh, Eric Tsu-Yin ,  Stewart, John Dale

IPC: C08F210/16 ,  C08F4/69 ,  C08F4/24 ,  C08L23/04

CPC classification number: C08F210/16 ,  C08F4/69 ,  C08F210/14 ,  C08F2500/04 ,  C08F2500/07 ,  C08F2500/12 ,  C08F2500/19

Abstract: A copolymer of ethylene and a higher alpha-olefin having broadened melt processing windows and reduced melt fracture can be produced using a chromium-containing catalyst system and a trialkyl boron cocatalyst. The polymerization process must be carefully controlled to produce a copolymer resin that easily can be made into articles of manufacture.

Abstract translation: 可以使用含铬催化剂体系和三烷基硼助催化剂来制备乙烯和具有加宽的熔体加工窗口和降低的熔体断裂的较高级α-烯烃的共聚物。 必须仔细控制聚合过程以产生易于制成制品的共聚物树脂。

公开(公告)号：EP0878490A3

公开(公告)日：1999-02-17

申请号：EP98108925.3

申请日：1998-05-15

Applicant: PHILLIPS PETROLEUM COMPANY

Inventor： Martin, Joel Leonard ,  Secora, Steven Joseph ,  Benham, Elizabeth Ann ,  McDaniel, Max Paul ,  Hsieh, Eric Tsu-Yin ,  Johnson, Timothy Walter

IPC: C08F110/02 ,  C08F2/14 ,  C08F4/654

CPC classification number: C08F110/02 ,  C08F10/02 ,  Y10S526/903 ,  C08F2/14 ,  C08F2500/01 ,  C08F2500/17 ,  C08F2500/12 ,  C08F2500/18 ,  C08F2500/24

Abstract: A loop/slurry olefin polymerization process is provided which produces ultra high molecular weight ethylene homopolymer. The process is carried out at a temperature within a range of 66 to 82°C, in the presence of a hydrocarbon diluent, in the absence of hydrogen, with a catalyst system comprising a magnesium compound and a titanium halide both supported on an inorganic oxide, and an aluminium alkyl cocotalyst.

公开(公告)号：EP0878490A2

公开(公告)日：1998-11-18

申请号：EP98108925.3

申请日：1998-05-15

Applicant: PHILLIPS PETROLEUM COMPANY

Inventor： Martin, Joel Leonard ,  Secora, Steven Joseph ,  Benham, Elizabeth Ann ,  McDaniel, Max Paul ,  Hsieh, Eric Tsu-Yin ,  Johnson, Timothy Walter

IPC: C08F110/02 ,  C08F2/14 ,  C08F4/654

CPC classification number: C08F110/02 ,  C08F10/02 ,  Y10S526/903 ,  C08F2/14 ,  C08F2500/01 ,  C08F2500/17 ,  C08F2500/12 ,  C08F2500/18 ,  C08F2500/24

Abstract: A loop/slurry olefin polymerization process is provided which produces ultra high molecular weight ethylene homopolymer. The process is carried out at a temperature within a range of 66 to 82°C, in the presence of a hydrocarbon diluent, in the absence of hydrogen, with a catalyst system comprising a magnesium compound and a titanium halide both supported on an inorganic oxide, and an aluminium alkyl cocotalyst.

Abstract translation: 提供了产生超高分子量乙烯均聚物的环/淤浆烯烃聚合方法。 在不存在氢的情况下，在烃稀释剂的存在下，在66至82℃的温度范围内进行该方法，该催化剂体系包含负载在无机氧化物上的镁化合物和卤化钛 ，和烷基铝烷基铝。

公开(公告)号：EP0863166B1

公开(公告)日：2003-01-02

申请号：EP98104024.9

申请日：1998-03-06

Applicant: PHILLIPS PETROLEUM COMPANY

Inventor： Sukhadia, Ashish M. ,  Guenther, Gerhard Kurt ,  Shveima, Joseph Samuel ,  Bergmeister, Joseph John ,  Benham, Elizabeth Ann ,  McDaniel, Max Paul ,  Bobsein, Rex Leo ,  Secora, Steven Joseph ,  Hsieh, Eric Tsu-Yin ,  Stewart, John Dale

IPC: C08F210/16 ,  C08F4/69 ,  C08F4/24 ,  C08L23/04

CPC classification number: C08F210/16 ,  C08F4/69 ,  C08F210/14 ,  C08F2500/04 ,  C08F2500/07 ,  C08F2500/12 ,  C08F2500/19

公开(公告)号：EP0863166A3

公开(公告)日：1998-12-30

申请号：EP98104024.9

申请日：1998-03-06

Applicant: PHILLIPS PETROLEUM COMPANY

Inventor： Sukhadia, Ashish M. ,  Guenther, Gerhard Kurt ,  Shveima, Joseph Samuel ,  Bergmeister, Joseph John ,  Benham, Elizabeth Ann ,  McDaniel, Max Paul ,  Bobsein, Rex Leo ,  Secora, Steven Joseph ,  Hsieh, Eric Tsu-Yin ,  Stewart, John Dale

IPC: C08F210/16 ,  C08F4/69 ,  C08F4/24 ,  C08L23/04

CPC classification number: C08F210/16 ,  C08F4/69 ,  C08F210/14 ,  C08F2500/04 ,  C08F2500/07 ,  C08F2500/12 ,  C08F2500/19

Abstract: A copolymer of ethylene and a higher alpha-olefin having broadened melt processing windows and reduced melt fracture can be produced using a chromium-containing catalyst system and a trialkyl boron cocatalyst. The polymerization process must be carefully controlled to produce a copolymer resin that easily can be made into articles of manufacture.

Abstract translation: 使用含铬催化剂体系和三烷基硼助催化剂可以生产具有扩大的熔体加工窗口和降低的熔体破裂的乙烯和更高级α-烯烃的共聚物。 必须小心控制聚合过程以生产容易制成制品的共聚物树脂。