公开(公告)号：US07157612B2

公开(公告)日：2007-01-02

申请号：US10872250

申请日：2004-06-18

Applicant: Warren M. Ewert ,  William M. Woodard ,  Harvey D. Hensley ,  Mark E. Lashier ,  Glyndal D. Cowan ,  Jeffrey W. Freeman ,  Ralph V. Franklin ,  Ronald D. Knudsen ,  Richard L. Anderson ,  Lyle R. Kallenbach ,  Bruce E. Kreischer

Inventor： Warren M. Ewert ,  William M. Woodard ,  Harvey D. Hensley ,  Mark E. Lashier ,  Glyndal D. Cowan ,  Jeffrey W. Freeman ,  Ralph V. Franklin ,  Ronald D. Knudsen ,  Richard L. Anderson ,  Lyle R. Kallenbach ,  Bruce E. Kreischer

IPC: C07C2/26 ,  C07C2/30

CPC classification number: B01J31/122 ,  B01J31/0231 ,  B01J31/04 ,  B01J31/143 ,  B01J31/181 ,  B01J2231/20 ,  B01J2531/62 ,  C07C2/30 ,  C07C2527/08 ,  C07C2527/10 ,  C07C2527/126 ,  C07C2527/135 ,  C07C2531/02 ,  C07C2531/14 ,  C07C2531/22 ,  Y02P20/584 ,  C07C11/107

Abstract: A process is provided to stabilize and/or reactivate an olefin production catalyst system which comprises contacting an olefin production catalyst system, either before or after use, with an aromatic compound.

Abstract translation: 提供了一种稳定和/或重新活化烯烃生产催化剂体系的方法，其包括将烯烃生产催化剂体系在使用前或使用后与芳族化合物接触。

公开(公告)号：US07119043B2

公开(公告)日：2006-10-10

申请号：US10690047

申请日：2003-10-21

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

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

IPC: B01J31/00

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：US07109277B2

公开(公告)日：2006-09-19

申请号：US10672785

申请日：2003-09-26

Applicant: Gil R. Hawley ,  Max P. McDaniel ,  Christopher E. Wittner ,  Michael D. Jensen ,  Joel L. Martin ,  Elizabeth A. Benham ,  Anthony P. Eaton ,  Kathy S. Collins

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

IPC: C08F4/42

CPC classification number: C08F110/06 ,  C08F4/65912 ,  C08F4/65927 ,  Y10S526/943 ,  C08F4/65916 ,  C08F2500/18 ,  C08F2500/12 ,  C08F2500/15

Abstract: A process to produce a polymer is provided. The process comprising contacting a treated solid oxide compound, an organometal compound, and an organoaluminum compound in the presence of an alpha olefin under polymerization conditions to produce the polymer.

公开(公告)号：US07056744B2

公开(公告)日：2006-06-06

申请号：US10463849

申请日：2003-06-16

Applicant: Paul J. DesLauriers ,  David C. Rohlfing ,  Alan D. Eastman ,  Eric T. Hsieh

Inventor： Paul J. DesLauriers ,  David C. Rohlfing ,  Alan D. Eastman ,  Eric T. Hsieh

IPC: G01N33/44 ,  G01N21/00

CPC classification number: G01N21/359 ,  G01N21/3577 ,  G01N2021/3595 ,  Y10T436/21

Abstract: A method of determining the proportion of short-chain branching in an olefin copolymer process stream is disclosed. The short-chain branching may also be determined as a function of molecular weight in a sample having a range of molecular weights. In the method, at least two olefin copolymer training samples are provided. The respective samples have different, known proportions of short-chain branching. The infrared (e.g. FT-IR) absorbance spectra of the training samples in a wavenumber range are obtained. Calibration information is determined from the training samples by chemometrically correlating the differences in the infrared absorbance spectra of the training samples to the differences in the degree of short-chain branching in the training samples. This step generates calibration information that allows the degree of short-chain branching in a sample to be determined once its infrared absorbance spectrum is obtained. A method for determining the statistical error in the measurement of short-chain branching in an olefin polymer sample as a function of its molecular weight distribution is also disclosed.

Abstract translation: 公开了一种确定烯烃共聚物工艺流中短链支化比例的方法。 短链支化也可以在具有分子量范围的样品中作为分子量的函数来确定。 在该方法中，提供至少两种烯烃共聚物训练样品。 各样品具有不同的已知比例的短链支化。 获得波数范围内训练样本的红外（例如FT-IR）吸收光谱。 通过化学方法将训练样本的红外吸收光谱的差异与训练样本中短链分支程度的差异化学相关，从训练样本中确定校准信息。 该步骤产生校准信息，其允许在获得样品的红链吸收光谱后测定样品中的短链支化度。 还公开了用于确定烯烃聚合物样品中短链支化的测量中的统计误差作为其分子量分布的函数的方法。

公开(公告)号：US20060081499A1

公开(公告)日：2006-04-20

申请号：US11234617

申请日：2005-09-23

Applicant: Gyanesh Khare

Inventor： Gyanesh Khare

IPC: C10G25/00 ,  C10G25/12

CPC classification number: B01J20/28016 ,  B01J20/04 ,  B01J20/06 ,  B01J20/08 ,  B01J20/103 ,  B01J20/28004 ,  B01J20/28019 ,  B01J20/3078 ,  B01J20/3204 ,  B01J20/3236 ,  B01J20/3433 ,  B01J20/3458 ,  B01J20/3483 ,  B01J20/3491 ,  B01J2220/42 ,  C10G25/003

Abstract: A sorbent composition comprising a support, a promoter, and a silicate can be used to desulfurize a hydrocarbon-containing fluid such as cracked-gasoline or diesel fuel.

公开(公告)号：US06992032B2

公开(公告)日：2006-01-31

申请号：US10441153

申请日：2003-05-19

Applicant: Max P. McDaniel ,  Kathy S. Collins ,  James L. Smith ,  Elizabeth A. Benham ,  Marvin M. Johnson ,  Anthony P. Eaton ,  Michael D. Jensen ,  Joel L. Martin ,  Gil R. Hawley

Inventor： Max P. McDaniel ,  Kathy S. Collins ,  James L. Smith ,  Elizabeth A. Benham ,  Marvin M. Johnson ,  Anthony P. Eaton ,  Michael D. Jensen ,  Joel L. Martin ,  Gil R. Hawley

IPC: B01J29/04

CPC classification number: C08F10/02 ,  C08F4/65912 ,  C08F4/65925 ,  C08F110/02 ,  Y10S526/943 ,  C08F4/025 ,  C08F4/65916 ,  C08F2500/12 ,  C08F2500/03

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 a post-contacted organometal compound, a post-contacted organoaluminum compound, and a post-contacted fluorided solid oxide compound.

Abstract translation: 本发明提供可用于聚合至少一种单体以生产聚合物的催化剂组合物。 本发明还提供了可用于聚合至少一种单体以生产聚合物的催化剂组合物，其中所述催化剂组合物包含后接触的有机金属化合物，后接触的有机铝化合物和后接触的氟化固体氧化物化合物。

公开(公告)号：US06984603B2

公开(公告)日：2006-01-10

申请号：US10445267

申请日：2003-05-23

Applicant: Max P. McDaniel ,  Elizabeth A. Benham ,  Michael D. Jensen ,  Joel L. Martin ,  Gil R. Hawley

Inventor： Max P. McDaniel ,  Elizabeth A. Benham ,  Michael D. Jensen ,  Joel L. Martin ,  Gil R. Hawley

IPC: B01J31/00

CPC classification number: B01J31/143 ,  B01J21/12 ,  B01J27/125 ,  B01J31/1608 ,  B01J31/1616 ,  B01J31/2295 ,  B01J31/38 ,  B01J2531/46 ,  B01J2531/48 ,  B01J2531/49 ,  C08F4/65912 ,  C08F4/6592 ,  C08F4/65925 ,  C08F4/65927 ,  C08F10/02 ,  C08F110/02 ,  Y10S526/943 ,  C08F4/65916 ,  C08F4/025

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 a post-contacted organometal compound, a post-contacted organoaluminum compound, and a post-contacted fluorided silica-alumina.

公开(公告)号：US06936667B2

公开(公告)日：2005-08-30

申请号：US10348033

申请日：2003-01-21

Applicant: Michael D. Jensen ,  Max P. McDaniel ,  Elizabeth A. Benham ,  Anthony P. Eaton ,  Joel L. Martin ,  Gil R. Hawley ,  Tony R. Crain ,  Martha J. Tanner

Inventor： Michael D. Jensen ,  Max P. McDaniel ,  Elizabeth A. Benham ,  Anthony P. Eaton ,  Joel L. Martin ,  Gil R. Hawley ,  Tony R. Crain ,  Martha J. Tanner

IPC: C08F4/606 ,  C08F4/02 ,  C08F4/6192 ,  C08F4/655 ,  C08F4/658 ,  C08F4/659 ,  C08F10/00 ,  C08F110/02 ,  C08F210/16 ,  C08F4/64

CPC classification number: C08F10/00 ,  C08F4/65904 ,  C08F4/65912 ,  C08F4/65916 ,  C08F110/02 ,  C08F210/16 ,  C08F2410/01 ,  Y10S526/943 ,  C08F4/6592 ,  C08F2500/12 ,  C08F210/14 ,  C08F2500/05

Abstract: A process to produce a first catalyst composition is provided. The process comprises contacting at least one first organometal compound and at least one activator to produce the first catalyst composition. The activator is selected from the group consisting of aluminoxanes, fluoro-organo borates, and treated solid oxide components in combination with at least one organoaluminum compound. In another embodiment of this invention, a process to produce a second catalyst composition for producing bimodal polymers is provided. The process comprises contacting at least one first organometal compound, at least one activator, and at least one second organometal compound to produce the second catalyst composition. The first and second catalyst compositions are also provided as well as polymerization processes using these compositions to produce polymers.

Abstract translation: 提供了生产第一催化剂组合物的方法。 该方法包括使至少一种第一有机金属化合物和至少一种活化剂接触以产生第一催化剂组合物。 活化剂选自铝氧烷，氟代有机硼酸盐和经处理的固体氧化物组分与至少一种有机铝化合物的组合。 在本发明的另一个实施方案中，提供了制备用于生产双峰聚合物的第二催化剂组合物的方法。 该方法包括使至少一种第一有机金属化合物，至少一种活化剂和至少一种第二有机金属化合物接触以产生第二催化剂组合物。 还提供了第一和第二催化剂组合物以及使用这些组合物生产聚合物的聚合方法。

公开(公告)号：US06900277B2

公开(公告)日：2005-05-31

申请号：US10445377

申请日：2003-05-23

Applicant: Nancy W. Eilerts ,  Max P. McDaniel ,  Lloyd W. Guatney ,  Kathy S. Collins

Inventor： Nancy W. Eilerts ,  Max P. McDaniel ,  Lloyd W. Guatney ,  Kathy S. Collins

IPC: C08F2/00 ,  C08F110/02 ,  C08F4/44

CPC classification number: C08F110/02 ,  C08F10/00 ,  C08F2500/12 ,  C08F2500/08 ,  C08F4/7006 ,  C08F4/7027

Abstract: Novel catalyst systems which comprise one or more diimine nickel(II) or palladium (II) complexes, one or more cocatalysts, and aluminophosphate are disclosed. Olefin polymerization processes using those catalyst systems are also disclosed. The inclusion of aluminophosphate can improve the activity or productivity of such catalyst systems, making such catalyst systems active or more active in olefin polymerization under conditions in which they had previously been inactive or insufficiently active.

Abstract translation: 公开了包含一种或多种二亚胺镍（II）或钯（II）络合物，一种或多种助催化剂和磷酸铝的新型催化剂体系。 还公开了使用这些催化剂体系的烯烃聚合方法。 包含磷酸铝可以改善这种催化剂体系的活性或生产率，使得这些催化剂体系在其先前已经不活泼或活性不足的条件下在烯烃聚合中活性或更高活性。

公开(公告)号：US06887819B2

公开(公告)日：2005-05-03

申请号：US10751619

申请日：2004-01-05

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

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

IPC: C08F4/02 ,  C08F4/642 ,  C08F4/646 ,  C08F4/659 ,  C08F4/6592 ,  C08F10/02 ,  C08F110/02 ,  C08F4/64 ,  C08F4/622

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.