公开(公告)号：US20040048991A1

公开(公告)日：2004-03-11

申请号：US10659414

申请日：2003-09-10

Applicant: Fina Technology, Inc.

Inventor： Kenneth Paul Blackmon ,  David J. Rauscher ,  Michael Ray Wallace

IPC: C08F004/44 ,  B01J031/00

CPC classification number: C08F4/6465 ,  B01J31/0212 ,  B01J2231/12 ,  C08F110/06 ,  Y02P20/52 ,  C08F2500/15 ,  C08F2500/26

Abstract: It has been discovered that using n-butylmethyldimethoxysilane (BMDS) as an external electron donor for Ziegler-Natta catalysts can provide a catalyst system that may prepare polypropylene films with improved properties. The catalyst systems of the invention provide for controlled chain defects/defect distribution and thus a regulated microtacticity. Consequently, the curve of storage modulus (Gnull) v. temperature is shifted such that the film achieves the same storage modulus at a lower temperature enabling faster throughput of polypropylene film through a high-speed tenter.

Abstract translation: 已经发现，使用正丁基甲基二甲氧基硅烷（BMDS）作为齐格勒 - 纳塔催化剂的外部电子给体可提供可制备具有改进性能的聚丙烯膜的催化剂体系。 本发明的催化剂体系提供受控的链缺陷/缺陷分布，从而提供调节的微量活性。 因此，储能模量（G'）v温度的曲线偏移，使得薄膜在较低温度下实现相同的储能模量，从而能够通过高速拉幅机获得更高的聚丙烯薄膜的生产量。

公开(公告)号：US20040048989A1

公开(公告)日：2004-03-11

申请号：US10659169

申请日：2003-09-10

Inventor： Lin Wang ,  Maria Spinu ,  Joel David Citron

IPC: C08F004/06 ,  B01J031/00

CPC classification number: C08F10/02 ,  C08F4/61904 ,  C08F4/65912 ,  C08F4/65916 ,  C08F4/65927 ,  C08F10/00 ,  C08F110/02 ,  C08L23/0815 ,  C08L2205/02 ,  C08L2314/06 ,  C08F4/025 ,  C08L2666/04 ,  C08F2500/10 ,  C08F2500/04 ,  C08F4/7042

Abstract: Blends of two or more polyethylenes are made by reacting ethylene with an oligomerization catalyst that forms null-olefins, and two polymerization catalysts, one of which under the process conditions copolymerizes ethylene and null-olefins, and the other of which under process conditions does not readily copolymerize ethylene and null-olefins. The blends may have improved physical properties and/or processing characteristics.

Abstract translation: 两种或更多种聚乙烯的共混物是通过乙烯与形成α-烯烃的低聚催化剂反应制得的，两种聚合催化剂，其中一种在工艺条件下共聚乙烯和α-烯烃，另一种在工艺条件下不是 容易使乙烯和α-烯烃共聚。 共混物可具有改善的物理性能和/或加工特性。

公开(公告)号：US20040048739A1

公开(公告)日：2004-03-11

申请号：US10296643

申请日：2003-09-08

Inventor： Stanley Roberts ,  John Skidmore ,  Robert Flood ,  Thomas Geller

IPC: B01J031/00

CPC classification number: B01J31/062 ,  B01J31/068 ,  B01J2231/348 ,  C07D301/12 ,  C07K1/1077

Abstract: There is provided a process for the addition of a nucleophile across an electron poor carbon-carbon double bond (a Michael addition) comprising contacting in a solvent: i) a nucleophile; ii) a compound comprising an electron poor double bond; and iii) a catalyst comprising a soluble polymer and a polyamino acid.

Abstract translation: 提供了一种通过电子不足的碳 - 碳双键（迈克尔加成）添加亲核试剂的方法，包括在溶剂中接触：i）亲核试剂; ii）包含电子不良双键的化合物; 和iii）包含可溶性聚合物和聚氨基酸的催化剂。

公开(公告)号：US20040029720A1

公开(公告)日：2004-02-12

申请号：US10603656

申请日：2003-06-26

Applicant: Eastman Chemical Company

Inventor： Peter Borden Mackenzie ,  Leslie Shane Moody ,  Christopher Moore Killian ,  Gino Georges Lavoie

IPC: B01J031/00

CPC classification number: C07C251/36 ,  C07C257/14 ,  C07D231/12 ,  C07D233/56 ,  C07D233/96 ,  C07D241/06 ,  C07D249/08 ,  C07D265/30 ,  C07D285/10 ,  C07D319/12 ,  C07D339/08 ,  C07D513/04 ,  C07F9/5022 ,  C07F9/5031 ,  C07F15/006 ,  C07F15/0066 ,  C07F15/02 ,  C07F15/025 ,  C07F15/04 ,  C07F15/045 ,  C07F15/06 ,  C07F15/065 ,  C08F10/00 ,  C08F110/02 ,  C08F110/06 ,  C08F110/14 ,  C08F210/02 ,  C08F210/16 ,  C08F4/26 ,  C08F2500/10 ,  C08F2500/05 ,  C08F2500/03 ,  C08F2500/20 ,  C08F2500/02 ,  C08F2500/09 ,  C08F236/20 ,  C08F210/18 ,  C08F218/00 ,  C08F220/10 ,  C08F2500/04 ,  C08F210/14 ,  C08F4/7006

Abstract: Methods for preparing olefin polymers, and catalysts for preparing olefin polymers are disclosed. The polymers can be prepared by contacting the corresponding monomers with a Group 8-10 transition metal catalyst and a solid support. The polymers are suitable for processing in conventional extrusion processes, and can be formed into high barrier sheets or films, or low molecular weight resins for use in synthetic waxes in wax coatings or as emulsions.

Abstract translation: 公开了制备烯烃聚合物的方法和制备烯烃聚合物的催化剂。 可以通过使相应的单体与第8-10族过渡金属催化剂和固体载体接触来制备聚合物。 聚合物适用于常规挤压工艺中的加工，并且可以形成用于蜡涂层或乳液中的合成蜡中的高阻隔片或薄膜或低分子量树脂。

公开(公告)号：US20040023793A1

公开(公告)日：2004-02-05

申请号：US10392362

申请日：2003-03-18

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

IPC: B01J031/00 ,  C08F004/44

CPC classification number: B01J31/1616 ,  B01J21/04 ,  B01J31/143 ,  B01J31/2295 ,  B01J31/28 ,  B01J2531/46 ,  B01J2531/48 ,  B01J2531/49 ,  C08F4/65912 ,  C08F4/65925 ,  C08F10/00 ,  C08F110/02 ,  Y10S526/943 ,  C08F4/65916 ,  C08F4/70 ,  C08F4/02

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 treated solid oxide compound.

Abstract translation: 本发明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。 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处理的固体氧化物化合物。

公开(公告)号：US20040019242A1

公开(公告)日：2004-01-29

申请号：US10627445

申请日：2003-07-25

Inventor： Jimmy Lynn Webb ,  James Lawrence Spivack

IPC: C07C039/16 ,  B01J031/00

CPC classification number: C07C37/20 ,  B01J31/10 ,  B01J2231/347 ,  C07C39/16

Abstract: This disclosure relates to a method for producing and using catalysts in the production of bisphenols, and in particular to a method for producing catalysts which contain poly-sulfur mercaptan promoters, and using these catalysts in the production of bisphenol-A and its derivatives.

Abstract translation: 本公开内容涉及生产和使用催化剂生产双酚的方法，特别涉及含有多硫硫醇促进剂的催化剂的制备方法，以及在生产双酚-A及其衍生物时使用这些催化剂。

公开(公告)号：US20040009869A1

公开(公告)日：2004-01-15

申请号：US10196704

申请日：2002-07-15

Inventor： Burkhard Eric Wagner ,  Robert James Jorgensen ,  Cynthia Anne Hepburn

IPC: B01J031/00 ,  C08F004/44

CPC classification number: C07F3/003 ,  C07F7/003 ,  C08F110/02 ,  C08F4/651 ,  C08F4/6543 ,  C08F2500/12

Abstract: A method for increasing the solubility of a magnesium halide includes providing an electron donating solvent, contacting a magnesium halide with the solvent; and providing an electron donor compound to form a magnesium halide composition. The composition is characterized by a solubility in the electron donor solvent that does not decrease up to the boiling point of the solvent. A polymerization catalyst precursor composition comprises the product of mixing the magnesium halide composition with a transition metal compound. Active catalysts prepared from such precursors and a methods of polymerization using such catalysts are also disclosed.

Abstract translation: 提高卤化镁溶解度的方法包括提供给电子溶剂，使卤化镁与溶剂接触; 并提供电子给体化合物以形成卤化镁组合物。 该组合物的特征在于在电子供体溶剂中的溶解度不降低至溶剂的沸点。 聚合催化剂前体组合物包含将卤化镁组合物与过渡金属化合物混合的产物。 还公开了由这些前体制备的活性催化剂和使用这种催化剂的聚合方法。

公开(公告)号：US20030228975A1

公开(公告)日：2003-12-11

申请号：US10400572

申请日：2003-03-28

Inventor： Satoru Ohtani ,  Shinji Abe ,  Hiroto Nishida

IPC: C08F004/44 ,  B01J031/00

CPC classification number: B01J8/24 ,  B01J8/0015 ,  C08F4/65912 ,  C08F4/65916 ,  C08F4/65925 ,  C08F6/02 ,  C08F210/16 ,  Y10S526/943 ,  C08L23/00 ,  C08F2/001 ,  C08F2/005 ,  C08F2/34 ,  C08F210/14 ,  C08F2500/12 ,  C08F2500/18 ,  C08F2500/17

Abstract: The olefinic polymer characterised in that the n-decane-soluble content thereof is 10% by weight or less and the content of a ligand having a cyclopentadienyl structure is 5 ppb by weight or less. The process for producing an olefinic polymer is a process of producing an olefinic polymer by (co)polymerizing olefins in a gas phase using a fluidized-bed reactor, the process comprising: a polymerization step of (co)polymerizing the olefins with allowing a saturated aliphatic hydrocarbon to exist in a concentration of 2 to 30 mol % in the fluidized-bed reactor and a ligand removing step involving a step of bringing the resulting (co)polymer into contact with a ligand-remover and a step of heating said (co)polymer which has been brought into contact with the ligand-remover.

Abstract translation: 该烯烃类聚合物的特征在于，正癸烷可溶成分为10重量％以下，具有环戊二烯基结构的配体的含量为5ppb重量％以下。 制备烯烃聚合物的方法是通过使用流化床反应器在气相中共聚合烯烃来生产烯烃聚合物的方法，该方法包括：（共）使烯烃聚合以允许饱和的聚合步骤 在流化床反应器中以2至30mol％的浓度存在的脂族烃，以及涉及使所得（共）聚合物与配体去除剂接触的步骤的配体去除步骤，以及加热所述（共 - ）聚合物，其与配体去除剂接触。

公开(公告)号：US20030228974A1

公开(公告)日：2003-12-11

申请号：US10394904

申请日：2003-03-21

Applicant: Regents of the University of California Office of Technology Licensing

Inventor： Alexander Katz ,  Enrique Iglesia

IPC: B01J031/00

CPC classification number: B01J31/2295 ,  B01J20/3204 ,  B01J20/3219 ,  B01J20/3248 ,  B01J20/3253 ,  B01J31/066 ,  B01J31/1633 ,  B01J2231/321 ,  B01J2231/50 ,  B01J2231/60 ,  B01J2531/16 ,  Y10T428/31663 ,  Y10T428/31942

Abstract: Immobilized calixarenes and calixarene-related compounds are produced by a process comprising either: (a) contacting the calixarene or calixarene-related compound with a substrate containing one or more metallic or non-metallic oxides that has been surface modified by reaction with one or more polyhalides and/or polyalkoxides of an element capable of forming a stable aryloxide species with the substrate, or (b) reaction of such a substrate with a calixarene or calixarene-related compound that has been previously modified or derivatized by reaction with said polyhalides and/or polyalkoxides.

Abstract translation: 固定化的杯芳烃和杯芳烃相关化合物通过以下方法制备，该方法包括：（a）将杯芳烃或杯芳烃相关化合物与含有一种或多种金属或非金属氧化物的基质接触，所述金属或非金属氧化物通过与一种或多种 能够与底物形成稳定的芳氧基物质的元素的多卤化物和/或多烷氧化物，或（b）这种底物与杯芳烃或杯芳烃相关化合物的反应，其已经通过与所述多卤化物和/ 或多烷氧化物。

公开(公告)号：US20030220191A1

公开(公告)日：2003-11-27

申请号：US10356745

申请日：2003-02-03

Applicant: Institut Francais du Petrole

Inventor： Vincent Lecocq ,  Helene Olivier-Bourbigou

IPC: B01J031/00 ,  C08F004/44 ,  C08F004/06

CPC classification number: B01J31/2282 ,  B01J31/0284 ,  B01J31/0288 ,  B01J31/0289 ,  B01J31/1805 ,  B01J31/183 ,  B01J31/185 ,  B01J31/28 ,  B01J2231/12 ,  B01J2231/20 ,  B01J2531/847 ,  C07C2/26 ,  C07C2531/22 ,  C07C11/02

Abstract: A catalyst composition for use in dimerizing, co-dimerizing or oligomerizing olefins comprises: at least one zero-valent nickel complex; at least one acid with formula HnullXnull in which Xnull represents an anion; and at least one ionic liquid with general formula QnullAnull in which Anull is an anion identical to or different from Xnull. The composition can also comprise a nitrogen-containing ligand. It can be used in dimerizing, co-dimerizing, oligomerizing and in polymerizing olefins.

Abstract translation: 用于使烯烃二聚，共二聚或低聚的催化剂组合物包括：至少一种零价镍络合物; 至少一种具有式H + X的酸，其中X代表阴离子; 和至少一种具有通式Q + A - 的离子液体，其中A 1是与X 1相同或不同的阴离子。 组合物还可以包含含氮配体。 它可用于二聚，共二聚，低聚和烯烃聚合。