公开(公告)号：US20020028891A1

公开(公告)日：2002-03-07

申请号：US09932411

申请日：2001-08-20

Applicant: Phillips Petroleum Company

Inventor： Ashish M. Sukhadia ,  Elizabeth A. Benham ,  Joseph J. Bergmeister ,  Rex L. Bobsein ,  Gerhard K. Guenther ,  Eric T. Hsieh ,  Max P. McDaniel ,  Steven J. Secora ,  Joseph S. Shveima ,  John D. Stewart

IPC: C08F004/24

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融加工窗口和降低熔体断裂的较高级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：US20010007894A1

公开(公告)日：2001-07-12

申请号：US09773296

申请日：2001-01-31

Applicant: Phillips Petroleum Company

Inventor： Joseph J. Bergmeister ,  Steven J. Secora ,  Gerhard K. Guenther ,  Elizabeth A. Benham ,  Max P. McDaniel

IPC: C08F110/14

CPC classification number: C08F210/16 ,  C08F4/69 ,  C08F4/24 ,  C08F4/025 ,  C08F210/14 ,  C08F2500/12 ,  C08F2500/04 ,  C08F2500/07 ,  C08F2500/13 ,  C08F2500/14

Abstract: Polymerization processes for ethylene and at least one mono-1-olefin comonomer having from about three to eight carbon atoms per molecule in the presence of a twice-aged catalyst system comprising chromium supported on a silica-titania support and a trialkylboron compound is provided. Novel ethylene copolymers also are produced.

公开(公告)号：US20040087745A1

公开(公告)日：2004-05-06

申请号：US10606455

申请日：2003-06-26

Applicant: Phillips Petroleum Company

Inventor： Ashish M. Sukhadia ,  Elizabeth A. Benham ,  Joseph J. Bergmeister ,  Rex L. Bobsein ,  Gerhard K. Guenther ,  Eric T. Hsieh ,  Max P. McDaniel ,  Steven J. Secora ,  Joseph S. Shveima ,  John D. Stewart

IPC: C08F004/44

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融加工窗口和降低熔体断裂的较高级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：US20010044507A1

公开(公告)日：2001-11-22

申请号：US09854744

申请日：2001-05-14

Applicant: Phillips Petroleum Company

Inventor： Elizabeth A. Benham ,  Max P. McDaniel

IPC: C08F004/24

CPC classification number: C08F10/02 ,  C08F110/02 ,  C08F210/16 ,  Y10S526/905 ,  C08F4/025 ,  C08F4/24 ,  C08F2500/12 ,  C08F2500/07 ,  C08F2500/13 ,  C08F210/14

Abstract: A process comprising polymerizing ethylene with at least one olefin to produce a polymer, and said polymer are provided.

Abstract translation: 提供了使乙烯与至少一种烯烃聚合以产生聚合物并提供所述聚合物的方法。

公开(公告)号：US20030232716A1

公开(公告)日：2003-12-18

申请号：US10430300

申请日：2003-05-07

Applicant: PHILLIPS PETROLEUM COMPANY

Inventor： Max P. McDaniel ,  Kathy S. Collins ,  Gil R. Hawley ,  Michael D. Jensen ,  Christopher E. Wittner ,  Elizabeth A. Benham ,  Anthony P. Eaton ,  Joel L. Martin ,  David C. Rohlfing ,  Youlu Yu

IPC: B01J031/00 ,  C08F004/44 ,  B01J037/00 ,  C08F004/02 ,  C08F004/60

CPC classification number: C08F10/00 ,  C08F4/65912 ,  C08F4/65916 ,  C08F4/6592 ,  C08F4/65925 ,  C08F4/65927 ,  C08F210/16 ,  C08F2410/02 ,  C08F2420/02 ,  C08F2420/04 ,  Y10S526/943 ,  C08F4/025 ,  C08F4/65904 ,  C08F210/14 ,  C08F2500/17 ,  C08F2500/12 ,  C08F2500/05 ,  C08F4/6546

Abstract: This invention provides catalyst compositions that are useful for polymerizing at least one monomer to produce a polymer. This invention also provides catalyst compositions that are useful for polymerizing at least one monomer to produce a polymer, wherein said catalyst composition comprises contacting an organometal compound, an organoaluminum compound, and a treated solid oxide compound.

公开(公告)号：US20030120002A1

公开(公告)日：2003-06-26

申请号：US10357212

申请日：2003-02-04

Applicant: PHILLIPS PETROLEUM COMPANY

Inventor： Max P. McDaniel ,  Shirley J. Martin ,  Kathy S. Collins ,  Marvin M. Johnson

IPC: C08F004/64

CPC classification number: C08F10/02 ,  C08F4/65912 ,  C08F4/65925 ,  C08F110/02 ,  Y10S526/943 ,  C08F4/65916 ,  C08F4/025

Abstract: This invention provides compositions that are useful for polymerizing at least one monomer into at least one polymer.

Abstract translation: 本发明提供可用于将至少一种单体聚合成至少一种聚合物的组合物。

公开(公告)号：US20020035228A1

公开(公告)日：2002-03-21

申请号：US09964136

申请日：2001-09-26

Applicant: Phillips Petroleum Company

Inventor： Joel L. Martin ,  Joseph J. Bergmeister ,  Eric T. Hsieh ,  Max P. McDaniel ,  Elizabeth A. Benham ,  Steven J. Secora

IPC: C08F010/14

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：US20020022706A1

公开(公告)日：2002-02-21

申请号：US09923641

申请日：2001-08-07

Applicant: Phillips Petroleum Company

Inventor： Max P. McDaniel ,  Elizabeth A. Benham

IPC: C08F110/02

CPC classification number: C08F110/02 ,  C08F4/65912 ,  C08F4/65925 ,  C08F2410/01 ,  Y10S526/908 ,  C08F10/00 ,  C08F4/025 ,  C08F4/642 ,  C08F2500/12 ,  C08F2500/04 ,  C08F2500/19 ,  C08F2500/01 ,  C08F2500/17

Abstract: A novel loop/slurry olefin polymerization process is provided which produces ultra-high molecular weight ethylene homopolymer.

Abstract translation: 提供了一种产生超高分子量乙烯均聚物的新型环/淤浆烯烃聚合方法。