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1.发明申请TWO ATOM BRIDGED DICARBONATE COMPOUNDS AS INTERNAL DONORS IN CATALYSTS FOR POLYPROPYLENE MANUFACTURE 审中-公开用于聚丙烯制造的催化剂中的两种原子链桥联二聚体化合物公开(公告)号：US20130245306A1
公开(公告)日：2013-09-19
申请号：US13610439
申请日：2012-09-11
申请人： Joseph N. Coalter, III , Tak W. Leung , Tao Tao , Kuanqiang Gao
发明人： Joseph N. Coalter, III , Tak W. Leung , Tao Tao , Kuanqiang Gao
IPC分类号： C07C69/96
CPC分类号： C07C69/96 , B01J27/135 , B01J27/138 , B01J31/0201 , B01J31/0272 , B01J31/143 , B01J31/26 , B01J31/38 , C08F110/06 , C08F210/06 , Y02P20/52 , C08F4/651 , C08F4/6465 , C08F210/16 , C08F2500/12
摘要： A compound suitable for use as an internal electron donor having a structure: wherein R1 is independently at each occurrence, an aliphatic or aromatic hydrocarbon, or substituted hydrocarbon group containing from 1 to 20 carbon atoms; R2 is independently at each occurrence, a hydrogen atom or aliphatic or aromatic hydrocarbon, or substituted hydrocarbon group containing from 1 to 20 carbon atoms; and R3 is an aliphatic hydrocarbyl group having 1 to 3 carbon atoms.
摘要翻译： 适合用作具有以下结构的内部电子给体的化合物：其中R 1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; R2各自独立地为氢原子或脂肪族或芳香族烃，或含有1〜20个碳原子的取代烃基; R3为碳原子数1〜3的脂肪族烃基。
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2.发明授权Two atom bridged dicarbonate compounds as internal donors in catalysts for polypropylene manufacture 有权两个原子桥连的二碳酸酯化合物作为内部供体用于聚丙烯制造的催化剂公开(公告)号：US08263520B2
公开(公告)日：2012-09-11
申请号：US12956050
申请日：2010-11-30
申请人： Joseph N. Coalter, III , Tak W. Leung , Tao Tao , Kuanqiang Gao
发明人： Joseph N. Coalter, III , Tak W. Leung , Tao Tao , Kuanqiang Gao
CPC分类号： C07C69/96 , B01J27/135 , B01J27/138 , B01J31/0201 , B01J31/0272 , B01J31/143 , B01J31/26 , B01J31/38 , C08F110/06 , C08F210/06 , Y02P20/52 , C08F4/651 , C08F4/6465 , C08F210/16 , C08F2500/12
摘要： 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 2 atoms in the shortest chain connecting a first R1—O—C(O)—O— group and a second R1—O—C(O)—O— group.
摘要翻译： 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-O-C（O）-O-基团和第二个R1的最短链中有2个原子 -O-C（O）-O-基。
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3.发明申请THREE AND FOUR ATOM BRIDGED DICARBONATE COMPOUNDS AS INTERNAL DONORS IN CATALYSTS FOR POLYPROPYLENE MANUFACTURE 有权三原子和四原子桥连二聚体化合物作为聚丙烯制造催化剂的内部助剂公开(公告)号：US20110130529A1
公开(公告)日：2011-06-02
申请号：US12956091
申请日：2010-11-30
申请人： Joseph N. Coalter, III , Tak W. Leung , Tao Tao , Kuanqiang Gao
发明人： Joseph N. Coalter, III , Tak W. Leung , Tao Tao , Kuanqiang Gao
CPC分类号： C07C69/96 , B01J27/135 , B01J27/138 , B01J31/0201 , B01J31/0272 , B01J31/143 , B01J31/26 , B01J31/38 , C08F110/06 , C08F4/651 , C08F4/6465 , C08F2500/12
摘要： 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.
摘要翻译： 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。
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4.发明申请TWO ATOM BRIDGED DICARBONATE COMPOUNDS AS INTERNAL DONORS IN CATALYSTS FOR POLYPROPYLENE MANUFACTURE 有权用于聚丙烯制造的催化剂中的两种原子链桥联二聚体化合物公开(公告)号：US20110130530A1
公开(公告)日：2011-06-02
申请号：US12956050
申请日：2010-11-30
申请人： Joseph N. Coalter, III , Tak W. Leung , Tao Tao , Kuanqiang Gao
发明人： Joseph N. Coalter, III , Tak W. Leung , Tao Tao , Kuanqiang Gao
CPC分类号： C07C69/96 , B01J27/135 , B01J27/138 , B01J31/0201 , B01J31/0272 , B01J31/143 , B01J31/26 , B01J31/38 , C08F110/06 , C08F210/06 , Y02P20/52 , C08F4/651 , C08F4/6465 , C08F210/16 , C08F2500/12
摘要： 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 2 atoms in the shortest chain connecting a first R1—O—C(O)—O— group and a second R1—O—C(O)—O— group.
摘要翻译： 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-O-C（O）-O-基团和第二个R1的最短链中有2个原子 -O-C（O）-O-基。
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5.发明授权Three and four atom bridged dicarbonate compounds as internal donors in catalysts for polypropylene manufacture 有权三个和四个原子桥连的二碳酸酯化合物作为内部供体用于聚丙烯制造的催化剂公开(公告)号：US08633126B2
公开(公告)日：2014-01-21
申请号：US12956091
申请日：2010-11-30
申请人： Joseph N. Coalter, III , Tak W. Leung , Tao Tao , Kuanqiang Gao
发明人： Joseph N. Coalter, III , Tak W. Leung , Tao Tao , Kuanqiang Gao
CPC分类号： C07C69/96 , B01J27/135 , B01J27/138 , B01J31/0201 , B01J31/0272 , B01J31/143 , B01J31/26 , B01J31/38 , C08F110/06 , C08F4/651 , C08F4/6465 , C08F2500/12
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US08604235B2
公开(公告)日：2013-12-10
申请号：US12651268
申请日：2009-12-31
申请人： Linfeng Chen , Tak W. Leung , Tao Tao , Kuanqiang Gao , James X. Shu
发明人： Linfeng Chen , Tak W. Leung , Tao Tao , Xiaodong Huang , Kuanqiang Gao
IPC分类号： C07C69/76
CPC分类号： C07C69/78 , C07C69/753 , C07C69/76 , C07C69/92
摘要： The present disclosure provides processes for the production of substituted phenylene aromatic diesters and the resultant compositions. The processes include reacting an aromatic diol with an aromatic carboxylic acid or a derivative thereof. The aromatic diol and/or the aromatic carboxylic acid (or derivative thereof) is/are substituted. The reaction forms a substituted phenylene aromatic diester with the structure (II): wherein R1-R14 are the same or different. At least one of R1-R14 is selected from a substituted hydrocarbyl group having 1 to 20 carbon atoms, an unsubstituted hydrocarbyl group having 1 to 20 carbon atoms, an alkoxy group having 1 to 20 carbon atoms, a heteroatom, and combinations thereof.
摘要翻译： 本公开提供了制备取代的亚苯基芳族二酯和所得组合物的方法。 该方法包括使芳族二醇与芳族羧酸或其衍生物反应。 芳族二醇和/或芳族羧酸（或其衍生物）被取代。 该反应形成具有结构（II）的取代的亚苯基芳族二酯：其中R1-R14相同或不同。 R1-R14中的至少一个选自碳原子数1〜20的取代烃基，碳原子数1〜20的未取代烃基，碳原子数1〜20的烷氧基，杂原子及其组合。
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公开(公告)号：US20140012035A1
公开(公告)日：2014-01-09
申请号：US14007188
申请日：2012-03-27
申请人： Linfeng Chen , Tak W. Leung , Kuanqiang Gao , Tao Tao
发明人： Linfeng Chen , Tak W. Leung , Kuanqiang Gao , Tao Tao
IPC分类号： C07C67/08
CPC分类号： C07C67/08 , C07C37/002 , C07C37/02 , C07C37/055 , C07C37/62 , C07C41/18 , C07C41/30 , C07C45/515 , C07C67/14 , C07C39/27 , C07C39/08 , C07C43/23 , C07C69/78 , C07C47/565
摘要： Synthesis pathways for a precursor to 5-tert-butyl-3-methyl-1, 2-phenylene dibenzoate are provided. The precursor is methylcatechol and/or 5-tert-butyl-3-methylcatechol.
摘要翻译： 提供了5-叔丁基-3-甲基-1,2-亚苯基二苯甲酸酯的前体的合成途径。 前体是甲基儿茶酚和/或5-叔丁基-3-甲基儿茶酚。
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公开(公告)号：US08551903B2
公开(公告)日：2013-10-08
申请号：US13580414
申请日：2011-02-24
申请人： Linfeng Chen , Clark C. Williams , Tak W. Leung , Tao Tao , Kuanqiang Gao , James X. Shu
发明人： Linfeng Chen , Clark C. Williams , Tak W. Leung , Tao Tao , Kuanqiang Gao , Xiaodong Huang
CPC分类号： C08F10/06 , C08F110/06 , C08F4/651 , C08F2500/12 , C08F2500/18 , C08F2500/04 , C08F4/654
摘要： Disclosed is a process for producing a procatalyst composition having an amide ester internal electron donor. The process includes pre-halogenating a procatalyst precursor before reaction with the amide ester and forming the procatalyst composition. Ziegler-Natta catalyst compositions containing the present procatalyst composition exhibit improved catalyst activity and/or improved catalyst selectivity and produce propylene-based olefins with broad molecular weight distribution.
摘要翻译： 公开了一种制备具有酰胺酯内电子给体的前催化剂组合物的方法。 该方法包括在与酰胺酯反应并预先将催化剂前体预卤化并形成前催化剂组合物。 包含本发明的前催化剂组合物的齐格勒 - 纳塔催化剂组合物显示出改进的催化剂活性和/或改进的催化剂选择性并产生具有宽分子量分布的丙烯基烯烃。
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9.发明申请Process for Production of High Melt Flow Propylene-Based Polymer and Product from Same 审中-公开高熔体丙烯基聚合物和产品的生产方法公开(公告)号：US20130261273A1
公开(公告)日：2013-10-03
申请号：US13993503
申请日：2011-12-20
申请人： Linfeng Chen , Tak W. Leung , Tao Tao , Kuanqiang Gao
发明人： Linfeng Chen , Tak W. Leung , Tao Tao , Kuanqiang Gao
IPC分类号： C08F4/00 , C08F110/06 , C08F4/16
CPC分类号： C08F4/00 , C08F4/16 , C08F4/6094 , C08F110/06 , C08F2500/12 , C08F4/651 , C08F4/6465 , C08F4/6494
摘要： Disclosed are catalyst compositions having an internal electron donor which includes a 3,6-di-substituted-1,2-phenylene aromatic diester. Ziegler-Natta catalyst compositions containing the present catalyst compositions exhibit very high hydrogen response, high activity, high selectivity and produce propylene-based olefins with high melt flow rate.
摘要翻译： 公开了具有内部电子给体的催化剂组合物，其包括3,6-二取代的1,2-亚苯基芳族二酯。 包含本催化剂组合物的齐格勒 - 纳塔催化剂组合物表现出非常高的氢响应，高活性，高选择性，并且生产具有高熔体流动速率的丙烯基烯烃。
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10.发明授权Procatalyst composition with substituted amide ester internal electron donor 有权具有取代酰胺酯内电子给体的主催化剂组合物公开(公告)号：US08604144B2
公开(公告)日：2013-12-10
申请号：US13580409
申请日：2011-02-24
申请人： Linfeng Chen , Tak W. Leung , Tao Tao , Kuanqiang Gao , James X. Shu
发明人： Linfeng Chen , Tak W. Leung , Tao Tao , Kuanqiang Gao , Xiaodong Huang
CPC分类号： C08F110/06 , C08F10/06 , C08F4/651 , C08F2500/12 , C08F2500/18 , C08F2500/04 , C08F4/654
摘要： Disclosed are procatalyst compositions having an internal electron donor which includes a substituted amide ester and optionally an electron donor component. Ziegler-Natta catalyst compositions containing the present procatalyst compositions exhibit improved catalyst activity and/or improved catalyst selectivity and produce propylene-based olefins with broad molecular weight distribution.
摘要翻译： 公开了具有内电子给体的前催化剂组合物，其包括取代的酰胺酯和任选的电子给体组分。 包含本发明的前催化剂组合物的齐格勒 - 纳塔催化剂组合物表现出改进的催化剂活性和/或改进的催化剂选择性并产生具有宽分子量分布的丙烯基烯烃。
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