公开(公告)号：CN1382117A

公开(公告)日：2002-11-27

申请号：CN00814720.5

申请日：2000-08-07

Applicant: 通用电气公司

Inventor： E·J·普雷斯曼 ,  G·L·索洛维希克 ,  K·V·沙亚维 ,  B·F·约瀚逊

IPC: C07C68/00 ,  B01J31/26 ,  C07C69/96

CPC classification number: B01J31/2239 ,  B01J31/0201 ,  B01J31/0202 ,  B01J31/0204 ,  B01J31/068 ,  B01J31/2234 ,  B01J2531/824 ,  C07C68/005 ,  C07C69/96

Abstract: 羟基芳族化合物如苯酚用氧气和一氧化碳在一种催化剂体系的存在下进行羰基化反应,所述催化剂体系包括具有至少44的原子序数的VIII族金属(优选钯)、一种碱金属或碱土金属卤化物(优选溴化钠)和至少一种脂族聚醚诸如聚乙二醇二甲醚或冠醚。所述催化剂体系也优选包含另一种金属(优选铅)的化合物。

公开(公告)号：CN1027049C

公开(公告)日：1994-12-21

申请号：CN89107594.1

申请日：1989-08-11

Applicant: 联合碳化化学品及塑料有限公司

Inventor： 戴维·詹姆斯·米勒 ,  戴维·罗伯特·布赖恩 ,  厄恩斯特·比力格 ,  贝纳德·莱斯利肖

IPC: B01J31/40 ,  C07C45/50

CPC classification number: B01J31/4046 ,  B01J31/0201 ,  B01J31/0215 ,  B01J31/0231 ,  B01J31/0255 ,  B01J31/04 ,  B01J31/24 ,  B01J31/2404 ,  B01J2231/321 ,  B01J2531/822 ,  C07C45/50 ,  Y02P20/582 ,  Y02P20/584 ,  C07C47/02

Abstract: 本发明是关于改进部分减活的加溶的铑-叔有机膦配合物羰基化催化剂催化活性的方法。

公开(公告)号：CN1049801A

公开(公告)日：1991-03-13

申请号：CN90107356.3

申请日：1990-08-08

Applicant: 法国石油公司

Inventor： 伊夫斯·肖文 ,  多米尼克·科梅卢 ,  阿伦·福雷斯蒂埃 ,  杰拉德·莱热

IPC: B01J31/02 ,  C07C2/26 ,  C07C11/02

CPC classification number: C07C2/32 ,  B01J31/0201 ,  B01J31/04 ,  B01J31/143 ,  B01J31/2234 ,  B01J2231/20 ,  B01J2531/847 ,  C07C2/30 ,  C07C2531/02 ,  C07C2531/04 ,  C07C2531/14 ,  C07C2531/22

Abstract: 本发明涉及由使至少一种二价镍化合物与至少一种卤化烃基铝和至少一种环氧化合物按任何顺序进行接触而得到的催化剂组合物。本发明也涉及该催化剂组合物在低聚单烯烃的工艺中的应用。

公开(公告)号：US20180264450A1

公开(公告)日：2018-09-20

申请号：US15964416

申请日：2018-04-27

Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY

Inventor： STUART L. SOLED ,  SABATO MISEO ,  JOSEPH E. BAUMGARTNER ,  IULIAN NISTOR ,  PARTHA NANDI ,  JAVIER GUZMAN ,  DORON LEVIN ,  Keith Wilson ,  JACOB ARIE BERGWERFF ,  RONALD HUIBERTS ,  ARNOLD VAN LOEVEZIJN

IPC: B01J31/36 ,  B01J37/20 ,  C10G45/08 ,  A23D9/00 ,  B01J23/888 ,  C11B3/02 ,  B01J31/02 ,  B01J37/08 ,  B01J31/04 ,  B01J31/34 ,  B01J35/00 ,  B01J35/10 ,  B01J37/02 ,  C10G45/06 ,  B01J23/882 ,  B01J23/883 ,  B01J23/887

CPC classification number: C10G45/08 ,  A23D9/00 ,  B01J23/882 ,  B01J23/883 ,  B01J23/8877 ,  B01J23/888 ,  B01J31/0201 ,  B01J31/0237 ,  B01J31/0247 ,  B01J31/04 ,  B01J35/002 ,  B01J35/1014 ,  B01J35/1019 ,  B01J37/0203 ,  B01J37/08 ,  B01J37/20 ,  B01J2231/60 ,  B01J2523/00 ,  B01J2523/55 ,  B01J2531/64 ,  B01J2531/66 ,  B01J2531/845 ,  B01J2531/847 ,  C10G45/06 ,  C10G2300/1074 ,  C10G2300/202 ,  C10G2300/703 ,  C11B3/02 ,  B01J2523/56 ,  B01J2523/69 ,  B01J2523/847 ,  B01J2523/845 ,  B01J2523/68

Abstract: The precursor of a hydroprocessing catalyst is made by impregnating a metal oxide component comprising at least one metal from Group 6 of the Periodic Table and at least one metal from Groups 8-10 of the Periodic Table with an amide formed from a first organic compound containing at least one amine group, and a second organic compound containing at least one carboxylic acid group. Following impregnation heat treatment follows to form in situ generated unsaturation additional to that in the two organic compounds. The catalyst precursor is sulfided to form an active, sulfide hydroprocessing catalyst.

公开(公告)号：US09850345B2

公开(公告)日：2017-12-26

申请号：US15191901

申请日：2016-06-24

Applicant: Saudi Aramco Technologies Company

Inventor： Jay J. Farmer

IPC: C08G63/02 ,  C08G64/34 ,  C08G65/26 ,  C08G18/44 ,  C08G64/02 ,  C08G64/00 ,  B01J31/02 ,  B01J31/18 ,  B01J31/22

CPC classification number: C08G64/34 ,  B01J31/0201 ,  B01J31/0202 ,  B01J31/183 ,  B01J31/184 ,  B01J31/22 ,  B01J31/2217 ,  B01J31/2243 ,  B01J2231/14 ,  B01J2531/0238 ,  B01J2531/025 ,  B01J2531/0252 ,  B01J2531/845 ,  C08G18/44 ,  C08G64/0208 ,  C08G64/0216 ,  C08G65/2603 ,  C08G65/266 ,  Y02P20/52

Abstract: In one aspect, the present disclosure encompasses polymerization systems for the copolymerization of CO2 and epoxides comprising 1) a catalyst including a metal coordination compound having a permanent ligand set and at least one ligand that is a polymerization initiator, and 2) a chain transfer agent having one or more sites capable of initiating copolymerization of epoxides and CO2, wherein the chain transfer agent contains one or more masked hydroxyl groups. In a second aspect, the present disclosure encompasses methods for the synthesis of polycarbonate polyols using the inventive polymerization systems. In a third aspect, the present disclosure encompasses polycarbonate polyol compositions characterized in that the polymer chains have a high percentage of —OH end groups, a high percentage of carbonate linkages, and substantially all polycarbonate chains having hydroxyl end groups have no embedded chain transfer agent.

公开(公告)号：US09187702B2

公开(公告)日：2015-11-17

申请号：US12496442

申请日：2009-07-01

Applicant: Bi-Zeng Zhan ,  Theodorus Maesen ,  Janine Lichtenberger ,  Andrew Rainis ,  Hye-Kyung Timken

Inventor： Bi-Zeng Zhan ,  Theodorus Maesen ,  Janine Lichtenberger ,  Andrew Rainis ,  Hye-Kyung Timken

IPC: C10G49/08 ,  C10G47/06 ,  C10G47/12 ,  B01J29/10 ,  B01J21/12 ,  B01J35/10 ,  C10G47/14 ,  C10G49/04 ,  C10G49/06 ,  B01J29/08 ,  B01J29/12 ,  B01J29/14 ,  B01J29/16 ,  C10G45/00 ,  C10G45/04 ,  C10G45/12 ,  C10G45/54 ,  B01J37/02

CPC classification number: B01J31/0209 ,  B01J21/12 ,  B01J29/084 ,  B01J29/106 ,  B01J29/126 ,  B01J29/146 ,  B01J29/166 ,  B01J31/0201 ,  B01J31/0207 ,  B01J31/0237 ,  B01J31/0238 ,  B01J31/0244 ,  B01J31/0249 ,  B01J31/04 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1061 ,  B01J35/1066 ,  B01J37/0203 ,  B01J2229/20 ,  B01J2229/34 ,  B01J2229/42 ,  B01J2231/641 ,  C10G45/00 ,  C10G45/04 ,  C10G45/12 ,  C10G45/54 ,  C10G47/06 ,  C10G47/12 ,  C10G47/14 ,  C10G49/04 ,  C10G49/06 ,  C10G49/08 ,  C10G2300/4018 ,  C10G2400/04

Abstract: The present invention is directed to a hydroprocessing catalyst containing at least one catalyst support, one or more metals, optionally one or more molecular sieves, optionally one or more promoters, wherein deposition of at least one of the metals is achieved in the presence of a modifying agent.

Abstract translation: 本发明涉及一种加氢处理催化剂，其包含至少一种催化剂载体，一种或多种金属，任选的一种或多种分子筛，任选的一种或多种助催化剂，其中至少一种金属的沉积在 改性剂。

公开(公告)号：US09132421B2

公开(公告)日：2015-09-15

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: B01J31/02 ,  B01J23/88 ,  C10G45/08 ,  B01J21/04 ,  B01J23/75 ,  B01J23/755 ,  B01J23/882 ,  B01J23/883 ,  B01J27/19 ,  B01J35/02 ,  B01J35/10 ,  B01J37/02

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：US20150152221A1

公开(公告)日：2015-06-04

申请号：US14402835

申请日：2013-05-24

Applicant: NOVOMER, INC.

Inventor： Jay J. Farmer

IPC: C08G64/34 ,  C08G18/44 ,  C08G64/02

CPC classification number: C08G64/34 ,  B01J31/0201 ,  B01J31/0202 ,  B01J31/183 ,  B01J31/184 ,  B01J31/22 ,  B01J31/2217 ,  B01J31/2243 ,  B01J2231/14 ,  B01J2531/0238 ,  B01J2531/025 ,  B01J2531/0252 ,  B01J2531/845 ,  C08G18/44 ,  C08G64/0208 ,  C08G64/0216 ,  C08G65/2603 ,  C08G65/266 ,  Y02P20/52

Abstract: In one aspect, the present disclosure encompasses polymerization systems for the copolymerization of CO2 and epoxides comprising 1) a catalyst including a metal coordination compound having a permanent ligand set and at least one ligand that is a polymerization initiator, and 2) a chain transfer agent having one or more sites capable of initiating copolymerization of epoxides and CO2, wherein the chain transfer agent contains one or more masked hydroxyl groups. In a second aspect, the present disclosure encompasses methods for the synthesis of polycarbonate polyols using the inventive polymerization systems. In a third aspect, the present disclosure encompasses polycarbonate polyol compositions characterized in that the polymer chains have a high percentage of —OH end groups, a high percentage of carbonate linkages, and substantially all polycarbonate chains having hydroxyl end groups have no embedded chain transfer agent.

Abstract translation: 一方面，本公开内容涵盖用于CO 2和环氧化物共聚的聚合体系，其包括1）包含具有永久性配体组的金属配位化合物和至少一种作为聚合引发剂的配体的催化剂，和2）链转移剂 具有能够引发环氧化物和CO 2共聚的一个或多个位点，其中链转移剂含有一个或多个掩蔽的羟基。 在第二方面，本发明包括使用本发明聚合体系合成聚碳酸酯多元醇的方法。 在第三方面，本公开内容包括聚碳酸酯多元醇组合物，其特征在于聚合物链具有高百分比的-OH端基，高百分比的碳酸酯键，并且基本上所有具有羟基端基的聚碳酸酯链都没有嵌入链转移剂 。

公开(公告)号：US08633126B2

公开(公告)日：2014-01-21

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: C08F4/02 ,  C08F2/00 ,  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 -OC（O）-O-] x R 2，其中R 1 在每次出现时独立地为脂族或芳族烃，或含有1至20个碳原子的取代烃基; x为2-4; 并且R2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-OC（O）-O-基团和第二个 R1-OC（O）-O-基。

公开(公告)号：US08608948B2

公开(公告)日：2013-12-17

申请号：US13559935

申请日：2012-07-27

Applicant: Alexei Grigorievich Gabrielov ,  John Anthony Smegal

Inventor： Alexei Grigorievich Gabrielov ,  John Anthony Smegal

IPC: C10G47/02 ,  B01J31/04

CPC classification number: C10G45/04 ,  B01J23/75 ,  B01J23/755 ,  B01J23/85 ,  B01J23/882 ,  B01J23/883 ,  B01J23/888 ,  B01J27/1853 ,  B01J31/02 ,  B01J31/0201 ,  B01J31/0215 ,  B01J31/0235 ,  B01J31/0247 ,  B01J31/0254 ,  B01J31/0255 ,  B01J31/04 ,  B01J37/0203 ,  B01J37/18 ,  B01J37/20 ,  C10G45/08 ,  C10G2300/1044 ,  C10G2300/1051 ,  C10G2300/1055 ,  C10G2300/1059 ,  C10G2300/1088 ,  C10G2300/301 ,  C10G2300/80

Abstract: A composition that comprises a support material having incorporated therein a metal component and impregnated with both hydrocarbon oil and a polar additive. The composition that is impregnated with both hydrocarbon oil and polar additive is useful in the hydrotreating of hydrocarbon feedstocks, and it is especially useful in applications involving delayed feed introduction whereby the composition is first treated with hot hydrogen, and, optionally, with a sulfur compound, prior to contacting it with a hydrocarbon feedstock under hydrodesulfurization process conditions.

Abstract translation: 一种组合物，其包含其中掺入金属组分并浸渍有烃油和极性添加剂的载体材料。 用烃油和极性添加剂浸渍的组合物可用于烃原料的加氢处理，特别适用于涉及延迟进料引入的应用，其中组合物首先用热氢处理，并且任选地用硫化合物 在与加氢脱硫工艺条件下的烃原料接触之前。