公开(公告)号：US08835587B2

公开(公告)日：2014-09-16

申请号：US14049558

申请日：2013-10-09

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： Donna J. Crowthers ,  Peijun Jiang ,  Rainer Kolb

IPC: C08F210/02 ,  C08F210/06 ,  B01J31/22 ,  B01J31/16 ,  C08F210/16 ,  C08F10/06 ,  B01J31/14 ,  C08F4/6592 ,  B01J31/02 ,  C08F4/659 ,  C08F110/06

CPC classification number: C08F210/06 ,  B01J31/0201 ,  B01J31/0235 ,  B01J31/0239 ,  B01J31/0254 ,  B01J31/0255 ,  B01J31/146 ,  B01J31/1608 ,  B01J31/1616 ,  B01J31/2295 ,  B01J2231/122 ,  B01J2531/0269 ,  B01J2531/0297 ,  B01J2531/40 ,  B01J2531/48 ,  B01J2531/49 ,  C08F4/65912 ,  C08F4/65916 ,  C08F4/65927 ,  C08F10/06 ,  C08F110/06 ,  C08F210/02 ,  C08F210/16 ,  Y10S526/943 ,  Y10T442/60 ,  C08F4/65908 ,  C08F2500/08 ,  C08F2500/20 ,  C08F2500/03 ,  C08F2500/17

Abstract: Provided are catalyst systems, processes for polymerizing one or more olefins, polymers resulting therefrom, and articles prepared from such polymers. The processes comprise contacting under polymerization conditions one or more olefin monomers, preferably propylene, with a catalyst system comprising a transition metal compound and an activator of the formula (1) or (2) as described herein. The polymer compositions described herein exhibit advantageously narrow composition distributions and high melting points in comparison to conventional polymers having the same comonomer content. The polymers described herein exhibit improved properties, e.g., pellet stability, impact properties, heat seal properties, and structural integrity in film and fabricated parts applications.

Abstract translation: 提供催化剂体系，聚合一种或多种烯烃的方法，由此产生的聚合物和由这些聚合物制备的制品。 该方法包括在聚合条件下使一种或多种烯烃单体，优选丙烯与包含如本文所述的过渡金属化合物和式（1）或（2）的活化剂的催化剂体系接触。 与具有相同共聚单体含量的常规聚合物相比，本文所述的聚合物组合物显示出有限的组成分布和高熔点。 本文所述的聚合物表现出改进的性能，例如膜和制造零件应用中的颗粒稳定性，冲击性能，热封性能和结构完整性。

公开(公告)号：US08609572B2

公开(公告)日：2013-12-17

申请号：US11794772

申请日：2006-01-04

Applicant: Martyn J. Earl ,  Kenneth R. Seddon ,  Stewart Forsyth ,  Ute Frohlich ,  Nimal Gunaratne ,  Suhas Katdare

Inventor： Martyn J. Earl ,  Kenneth R. Seddon ,  Stewart Forsyth ,  Ute Frohlich ,  Nimal Gunaratne ,  Suhas Katdare

IPC: B01J31/00

CPC classification number: C07C217/08 ,  B01J31/0201 ,  B01J31/0204 ,  B01J31/0225 ,  B01J31/0234 ,  B01J31/0237 ,  B01J31/0277 ,  B01J31/0278 ,  B01J31/0282 ,  B01J31/0284 ,  B01J31/0287 ,  B01J31/0288 ,  B01J31/0289 ,  B01J31/0291 ,  B01J31/2208 ,  B01J2231/341 ,  B01J2231/342 ,  B01J2231/346 ,  B01J2231/348 ,  B01J2231/349 ,  B01J2231/4261 ,  B01J2231/645 ,  B01J2231/72 ,  B01J2531/824 ,  B01J2531/90 ,  C07B61/00 ,  C07C45/512 ,  C07C45/62 ,  C07C45/66 ,  C07C45/67 ,  C07C45/72 ,  C07C45/73 ,  C07C45/74 ,  C07C211/63 ,  C07D213/73 ,  C07D233/54 ,  C07D303/32 ,  Y02P20/542 ,  C07C47/228 ,  C07C49/603 ,  C07C49/647 ,  C07C49/637 ,  C07C49/203 ,  C07C49/597 ,  C07C49/497 ,  C07C49/707 ,  C07C49/17 ,  C07C49/403

Abstract: Use of ionic liquids as solvents in base-catalysed chemical reactions wherein the ionic liquid is composed of at least one species of cation and at least one species of anion, characterized in that a cation of the ionic liquid comprises a positively charge moiety and a basic moiety, and further wherein such ionic liquids may be used as promoters or catalysts for the chemical reactions.

Abstract translation: 在碱催化的化学反应中使用离子液体作为溶剂，其中离子液体由至少一种阳离子和至少一种阴离子组成，其特征在于离子液体的阳离子包含正电荷部分和碱性 部分，其中这种离子液体可以用作化学反应的促进剂或催化剂。

公开(公告)号：US08580902B2

公开(公告)日：2013-11-12

申请号：US12541752

申请日：2009-08-14

Applicant: Donna J. Crowther ,  Peijun Jiang ,  Rainer Kolb

Inventor： Donna J. Crowther ,  Peijun Jiang ,  Rainer Kolb

IPC: C08F4/6592 ,  C08F4/643 ,  C08F210/06

CPC classification number: C08F210/06 ,  B01J31/0201 ,  B01J31/0235 ,  B01J31/0239 ,  B01J31/0254 ,  B01J31/0255 ,  B01J31/146 ,  B01J31/1608 ,  B01J31/1616 ,  B01J31/2295 ,  B01J2231/122 ,  B01J2531/0269 ,  B01J2531/0297 ,  B01J2531/40 ,  B01J2531/48 ,  B01J2531/49 ,  C08F4/65912 ,  C08F4/65916 ,  C08F4/65927 ,  C08F10/06 ,  C08F110/06 ,  C08F210/02 ,  C08F210/16 ,  Y10S526/943 ,  Y10T442/60 ,  C08F4/65908 ,  C08F2500/08 ,  C08F2500/20 ,  C08F2500/03 ,  C08F2500/17

Abstract: Provided are catalyst systems, processes for polymerizing one or more olefins, polymers resulting therefrom, and articles prepared from such polymers. The processes comprise contacting under polymerization conditions one or more olefin monomers, preferably propylene, with a catalyst system comprising a transition metal compound and an activator of the formula (1) or (2) as described herein. The polymer compositions described herein exhibit advantageously narrow composition distributions and high melting points in comparison to conventional polymers having the same comonomer content. The polymers described herein exhibit improved properties, e.g., pellet stability, impact properties, heat seal properties, and structural integrity in film and fabricated parts applications.

Abstract translation: 提供催化剂体系，聚合一种或多种烯烃的方法，由此产生的聚合物和由这些聚合物制备的制品。 该方法包括在聚合条件下使一种或多种烯烃单体，优选丙烯与包含如本文所述的过渡金属化合物和式（1）或（2）的活化剂的催化剂体系接触。 与具有相同共聚单体含量的常规聚合物相比，本文所述的聚合物组合物显示出有限的组成分布和高熔点。 本文所述的聚合物表现出改进的性能，例如膜和制造零件应用中的颗粒稳定性，冲击性能，热封性能和结构完整性。

公开(公告)号：US20130165316A1

公开(公告)日：2013-06-27

申请号：US13720026

申请日：2012-12-19

Applicant: Total Raffinage Marketing ,  IFP Energies Nouvelles

Inventor： Bertrand GUICHARD ,  Laurent SIMON ,  Sylvie LOPEZ ,  Valentina DE GRANDI ,  Delphine MINOUX ,  Jean-Pierre DATH

IPC: B01J31/34 ,  C07C5/10 ,  C10G45/12

CPC classification number: B01J37/0205 ,  B01J21/04 ,  B01J23/24 ,  B01J23/28 ,  B01J23/85 ,  B01J23/882 ,  B01J23/90 ,  B01J27/14 ,  B01J27/19 ,  B01J29/076 ,  B01J31/0201 ,  B01J31/0209 ,  B01J35/002 ,  B01J37/0203 ,  B01J37/20 ,  B01J37/28 ,  B01J38/52 ,  B01J38/62 ,  C07C5/10 ,  C07C2601/14 ,  C10G45/08 ,  C10G45/50 ,  Y02P20/584 ,  C07C13/18

Abstract: A process for the preparation of a catalyst from a catalytic precursor comprising a support based on alumina and/or silica-alumina and/or zeolite and comprising at least one element of group VIB and optionally at least one element of group VIII, by impregnation of said precursor with a solution of a C1-C4 dialkyl succinate. An impregnation step for impregnation of said precursor which is dried, calcined or regenerated, with at least one solution containing at least one carboxylic acid other than acetic acid, then maturing and drying at a temperature less than or equal to 200° C., optionally a heat treatment at a temperature lower than 350° C., followed by an impregnation step with a solution containing at least one C1-C4 dialkyl succinate followed by maturing and drying at a temperature less than 200° C. without subsequent calcination step. The catalyst is used in hydrotreatment and/or hydroconversion.

Abstract translation: 一种从催化前体制备催化剂的方法，其包含基于氧化铝和/或二氧化硅 - 氧化铝和/或沸石的载体，并且包含至少一种VIB族元素和任选的至少一种VIII族元素，通过浸渍 所述前体与C1-C4二烷基琥珀酸酯的溶液。 浸渍步骤，用于用至少一种含有至少一种不同于乙酸的羧酸的溶液干燥，煅烧或再生的所述前体浸渍，然后在小于或等于200℃的温度下熟化和干燥，任选地 在低于350℃的温度下进行热处理，随后用含有至少一种C 1 -C 4二烷基琥珀酸酯的溶液进行浸渍步骤，然后在低于200℃的温度下熟化和干燥，而无需随后的煅烧步骤。 催化剂用于加氢处理和/或加氢转化。

公开(公告)号：US08367865B2

公开(公告)日：2013-02-05

申请号：US12627681

申请日：2009-11-30

Applicant: Tung-Han Tsai ,  Cheng-Fa Hsieh ,  Chi-Yuan Chen

Inventor： Tung-Han Tsai ,  Cheng-Fa Hsieh ,  Chi-Yuan Chen

IPC: C07C231/04 ,  B01J31/04

CPC classification number: C07C231/10 ,  B01J31/0201 ,  B01J31/0202 ,  B01J31/0209 ,  B01J31/0217 ,  B01J31/0218 ,  B01J31/0222 ,  B01J31/0238 ,  B01J31/0247 ,  B01J31/0251 ,  B01J31/0279 ,  B01J31/0285 ,  C07B43/06 ,  C07C229/24 ,  C07D201/04 ,  C07D223/10

Abstract: The present invention provides a catalyst composition for preparing an amide, including an amino acid ionic liquid having a cation of formula (I) and an anion selected from the group consisting of an inorganic acid group, an organic acid group and a combination thereof, wherein the numbers of the anion and the cation are such that the amino acid ionic liquid is electroneutral; and a Bronsted acid. The present invention also provides a method for preparing an amide in the presence of the catalyst composition, and the method has advantages such as decreasing viscosity of ionic liquid, and increasing conversion rate of ketoximes and selectivity of amides.

Abstract translation: 本发明提供一种制备酰胺的催化剂组合物，其包括具有式（I）的阳离子的氨基酸离子液体和选自无机酸基，有机酸基及其组合的阴离子，其中 阴离子和阳离子的数量使得氨基酸离子液体是电中性的; 和布朗斯台德酸。 本发明还提供了在催化剂组合物存在下制备酰胺的方法，该方法具有降低离子液体的粘度，提高酮肟的转化率和酰胺选择性的优点。

公开(公告)号：US08318628B2

公开(公告)日：2012-11-27

申请号：US12519971

申请日：2007-12-14

Applicant: Claude Brun ,  Thierry Cholley ,  Carole Dupuy ,  Georges Fremy ,  Francis Humblot

Inventor： Claude Brun ,  Thierry Cholley ,  Carole Dupuy ,  Georges Fremy ,  Francis Humblot

IPC: B01J31/02

CPC classification number: B01J31/28 ,  B01J23/85 ,  B01J23/882 ,  B01J31/0201 ,  B01J31/0204 ,  B01J31/0208 ,  B01J31/0229 ,  B01J31/34 ,  B01J37/0203 ,  B01J37/20 ,  C10G45/08 ,  C10G47/12 ,  C10G2300/703

Abstract: The invention relates to a catalyst for hydroconversion of hydrocarbons, comprising a support made from at least one refractory oxide, at least one group VIII metal and at least one group VIB metal, characterized in further comprising at least one organic compound with at least two thiol functions separated by at least one oxygenated group of formula (I): HS—CxHyOz—SH (I), where x=1 to 20, preferably 2 to 9 and for example x=6, y=2 to 60, preferably 4 to 12 and z=1 to 10, preferably 1 to 6. The invention further relates to a method for preparation, a method for activation of said catalyst and use of the catalyst for the hydrotreatment and/or hydrocracking of hydrocarbons.

Abstract translation: 本发明涉及用于加氢转化烃的催化剂，其包括由至少一种难熔氧化物，至少一种第Ⅷ族金属和至少一种VIB族金属制成的载体，其特征在于还包含至少一种有机化合物与至少两种硫醇 由式（I）的至少一个氧化基团分离的功能：HS-CxHyOz-SH（I），其中x = 1至20，优选2至9，例如x = 6，y = 2至60，优选4至 12和z = 1至10，优选1至6.本发明还涉及一种制备方法，一种活化所述催化剂的方法和该催化剂用于烃的加氢处理和/或加氢裂化的用途。

公开(公告)号：US20110152490A1

公开(公告)日：2011-06-23

申请号：US13059495

申请日：2009-02-23

Applicant: Linfeng Chen

Inventor： Linfeng Chen

IPC: C08F10/06 ,  C08F210/06 ,  B01J31/14

CPC classification number: B01J8/1872 ,  B01J8/1809 ,  B01J31/0201 ,  B01J31/0212 ,  B01J31/0272 ,  B01J31/128 ,  B01J31/143 ,  B01J31/2213 ,  B01J31/2226 ,  C08F10/02 ,  C08F10/06 ,  C08F110/06 ,  C08F210/06 ,  C08F2400/02 ,  C08F2/40 ,  C08F2/34 ,  C08F2/00 ,  C08F4/6465 ,  C08F4/6494 ,  C08F4/651 ,  C08F2500/12 ,  C08F2500/18 ,  C08F2500/24 ,  C08F210/16

Abstract: The present disclosure provides a Ziegler-Natta catalyst composition comprising a procatalyst, a cocatalyst and a mixed external electron donor comprising a first selectivity control agent, a second selectivity control agent and an activity limiting agent. A polymerization process incorporating the present catalyst composition produces a high-stiffness propylene-based polymer with a melt flow rate greater than about 50 g/10 min. The polymerization process occurs in a single reactor, utilizing standard hydrogen concentration with no visbreaking.

Abstract translation: 本公开内容提供了齐格勒 - 纳塔催化剂组合物，其包含前催化剂，助催化剂和包含第一选择性控制剂，第二选择性控制剂和活性限制剂的混合外电子给体。 掺入本催化剂组合物的聚合方法产生熔体流动速率大于约50g / 10min的高刚性丙烯基聚合物。 聚合过程发生在单个反应器中，利用没有减粘裂化的标准氢浓度。

公开(公告)号：US20110130529A1

公开(公告)日：2011-06-02

申请号：US12956091

申请日：2010-11-30

Applicant: Joseph N. Coalter, III ,  Tak W. Leung ,  Tao Tao ,  Kuanqiang Gao

Inventor： Joseph N. Coalter, III ,  Tak W. Leung ,  Tao Tao ,  Kuanqiang Gao

IPC: C08F4/76 ,  B01J31/02 ,  B01J31/14 ,  C07C69/96

CPC classification number: C07C69/96 ,  B01J27/135 ,  B01J27/138 ,  B01J31/0201 ,  B01J31/0272 ,  B01J31/143 ,  B01J31/26 ,  B01J31/38 ,  C08F110/06 ,  C08F4/651 ,  C08F4/6465 ,  C08F2500/12

Abstract: A solid, hydrocarbon-insoluble, catalyst component useful in polymerizing olefins, said catalyst component containing magnesium, titanium, and halogen, and further containing an internal electron donor having a structure: [R1—O—C(O)—O—]xR2 wherein R1 is independently at each occurrence, an aliphatic or aromatic hydrocarbon, or substituted hydrocarbon group containing from 1 to 20 carbon atoms; x is 2-4; and R2 is an aliphatic or aromatic hydrocarbon, or substituted hydrocarbon group containing from 1 to 20 carbon atoms, provided that there are from 3 to 4 atoms in the shortest chain connecting a first R1—O—C(O)—O— group and a second R1—O—C(O)—O— group.

Abstract translation: 用于聚合烯烃的固体，不溶于烃的催化剂组分，所述催化剂组分含有镁，钛和卤素，并且还含有具有以下结构的内部电子给体：[R 1 -O-C（O）-O-] x R 2 其中R1在每次出现时独立地为含有1至20个碳原子的脂族或芳族烃或取代的烃基; x为2-4; 并且R 2是含有1至20个碳原子的脂族或芳族烃或取代的烃基，条件是在连接第一个R1-O-C（O）-O-基团和最短链中有3至4个原子 第二个R1-O-C（O）-O-基团。

公开(公告)号：US20110108461A1

公开(公告)日：2011-05-12

申请号：US12614513

申请日：2009-11-09

Applicant: Alexei Grigorievich GABRIELOV ,  Ed GANJA ,  Theofiel MEURIS ,  Maxim Vasilievich OVCHINNIKOV

Inventor： Alexei Grigorievich GABRIELOV ,  Ed GANJA ,  Theofiel MEURIS ,  Maxim Vasilievich OVCHINNIKOV

IPC: C10G47/02 ,  B01J23/882 ,  B01J31/04

CPC classification number: C10G45/08 ,  B01J21/04 ,  B01J23/75 ,  B01J23/755 ,  B01J23/88 ,  B01J23/882 ,  B01J23/883 ,  B01J27/19 ,  B01J31/02 ,  B01J31/0201 ,  B01J31/0235 ,  B01J35/026 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/1066 ,  B01J37/0203 ,  B01J37/0207 ,  C10G45/06 ,  C10G2300/1044 ,  C10G2300/1051 ,  C10G2300/1055 ,  C10G2300/1059 ,  C10G2300/1088 ,  C10G2300/301

Abstract: A composition having a substantial or material absence of or no phosphorous and comprising a support material, a metal compound and either a hydrocarbon oil or a polar additive or a combination of both a hydrocarbon oil and polar additive. The polar additive has particularly defined properties including having a dipole moment of at least 0.45. The composition is useful in the hydroprocessing of hydrocarbon feedstocks, and it is especially useful in the hydrotreating of vacuum gas oils and petroleum resid feedstocks.

Abstract translation: 具有实质上或物质上不存在或不含磷的组合物，并且包含载体材料，金属化合物和烃油或极性添加剂或烃油和极性添加剂的组合。 极性添加剂具有特别限定的性质，包括偶极矩至少为0.45。 该组合物可用于烃类原料的加氢处理，特别适用于真空瓦斯油和石油渣油原料的加氢处理。

公开(公告)号：US07871952B1

公开(公告)日：2011-01-18

申请号：US12587188

申请日：2009-10-02

Applicant: Sandor Nagy ,  Joachim T. M. Pater ,  Giampiero Morini

Inventor： Sandor Nagy ,  Joachim T. M. Pater ,  Giampiero Morini

IPC: C08F4/02 ,  B01J31/00 ,  C08F4/44 ,  C08F2/00

CPC classification number: B01J31/143 ,  B01J31/0201 ,  B01J31/0232 ,  B01J31/0244 ,  B01J31/0271 ,  B01J2231/122 ,  B01J2531/46 ,  B01J2531/56 ,  C08F10/00 ,  C08F110/02 ,  C08F210/16 ,  C08F4/6355 ,  C08F4/631 ,  C08F210/08 ,  C08F2500/12 ,  C08F2500/04 ,  C08F2500/09 ,  C08F4/6295

Abstract: A modified Ziegler-Natta catalyst system, a method for preparing the catalyst system, and a process for polymerizing an olefin in the presence of the catalyst system are disclosed. The catalyst system comprises a titanium or vanadium compound, an aluminum compound, and a 2-hydroxypyridine N-oxide. Improved properties such as increased molecular weight are obtained.

Abstract translation: 公开了改进的齐格勒 - 纳塔催化剂体系，制备催化剂体系的方法和在催化剂体系存在下使烯烃聚合的方法。 催化剂体系包括钛或钒化合物，铝化合物和2-羟基吡啶N-氧化物。 获得改进的性能，例如分子量增加。