公开(公告)号：US20140179970A1

公开(公告)日：2014-06-26

申请号：US14135674

申请日：2013-12-20

Applicant: Linde AG ,  Saudi Basic Industries Corporation

Inventor： Peter M. Fritz ,  Heinz Bölt ,  Anina Wöhl ,  Wolfgang Müller ,  Florian Winkler ,  Anton Wellenhofer ,  Uwe Rosenthal ,  Bernd H. Müller ,  Marko Hapke ,  Normen Peulecke ,  Mohammed Hassan Al-Hazmi ,  Vugar O. Aliyev ,  Fuad Mohammed Mosa

IPC: B01J31/24 ,  C07C2/32

CPC classification number: B01J31/2495 ,  B01J31/143 ,  B01J31/1885 ,  B01J31/189 ,  B01J2231/20 ,  B01J2531/0258 ,  B01J2531/62 ,  C07C2/32 ,  C07C2/36 ,  C07C2531/14 ,  C07C2531/24 ,  C07F9/224 ,  C07F9/46 ,  C07F9/4883 ,  C07F9/65848 ,  C07F9/6587 ,  Y02P20/52 ,  C07C11/107

Abstract: A catalyst composition and a process for di-, tri- and/or tetramerization of ethylene, wherein the catalyst composition comprises a chromium compound, a ligand of the general structure R1R2P—N(R3)—P(R4)—N(R5)—PR6R7, or any cyclic derivatives thereof, wherein at least one of the P or N atoms of the PNPNP-unit is member of a ring system, the ring system being formed from one or more constituent compounds of the ligand by substitution, and a co-catalyst or activator.

Abstract translation: 一种催化剂组合物和乙烯的二，三和/或四聚的方法，其中催化剂组合物包含铬化合物，通式结构R1R2P-N（R3）-P（R4）-N（R5）的配体， -PR 6 R 7或其任何环状衍生物，其中PNPNP单元的P或N原子中的至少一个是环系的成员，所述环系由配体的一种或多种构成化合物通过取代形成，并且 助催化剂或活化剂。

公开(公告)号：US09555404B2

公开(公告)日：2017-01-31

申请号：US14135674

申请日：2013-12-20

Applicant: Saudi Basic Industries Corporation ,  Linde AG

Inventor： Peter M. Fritz ,  Heinz Bölt ,  Anina Wöhl ,  Wolfgang Müller ,  Florian Winkler ,  Anton Wellenhofer ,  Uwe Rosenthal ,  Bernd H. Müller ,  Marko Hapke ,  Normen Peulecke ,  Mohammed Hassan Al-Hazmi ,  Vugar O. Aliyev ,  Fuad Mohammed Mosa

IPC: B01J31/16 ,  B01J31/18 ,  B01J31/24 ,  B01J31/14 ,  C07C2/36 ,  C07F9/22 ,  C07F9/46 ,  C07F9/48 ,  C07F9/6584 ,  C07F9/6587 ,  C07C2/32

CPC classification number: B01J31/2495 ,  B01J31/143 ,  B01J31/1885 ,  B01J31/189 ,  B01J2231/20 ,  B01J2531/0258 ,  B01J2531/62 ,  C07C2/32 ,  C07C2/36 ,  C07C2531/14 ,  C07C2531/24 ,  C07F9/224 ,  C07F9/46 ,  C07F9/4883 ,  C07F9/65848 ,  C07F9/6587 ,  Y02P20/52 ,  C07C11/107

Abstract: A catalyst composition and a process for di-, tri- and/or tetramerization of ethylene, wherein the catalyst composition comprises a chromium compound, a ligand of the general structure R1R2P—N(R3)—P(R4)—N(R5)—PR6R7, or any cyclic derivatives thereof, wherein at least one of the P or N atoms of the PNPNP-unit is member of a ring system, the ring system being formed from one or more constituent compounds of the ligand by substitution, and a co-catalyst or activator.

Abstract translation: 一种催化剂组合物和乙烯的二，三和/或四聚的方法，其中催化剂组合物包含铬化合物，通式结构R1R2P-N（R3）-P（R4）-N（R5）的配体， -PR 6 R 7或其任何环状衍生物，其中PNPNP单元的P或N原子中的至少一个是环系的成员，所述环系由配体的一种或多种构成化合物通过取代形成，并且 助催化剂或活化剂。

公开(公告)号：US09365665B2

公开(公告)日：2016-06-14

申请号：US14133201

申请日：2013-12-18

Applicant: SAUDI BASIC INDUSTRIES CORPORATION

Inventor： Vugar O. Aliyev

IPC: C08F110/02 ,  C08F10/00

CPC classification number: C08F110/02 ,  C08F10/00 ,  C08F4/69 ,  C08F4/6295

Abstract: The invention relates to a process for the production of high density polyethylene by polymerization of ethylene in the presence of a silylchromate based catalyst and a reducing agent is characterized in that the reducing agent comprises the reaction mixture of an alkyl aluminum compound and/or boron compound and a nitrogen containing compound. The alkyl aluminum compound is an organo aluminum compound having the formula AlR3, in which R is a hydrocarbon radical containing 1-10 carbon atom and the nitrogen containing compound comprises —NH2, —NHR, —NR2, wherein R may be alkyl or a substituted alkyl having from 1 to 40 carbon atoms.

Abstract translation: 本发明涉及通过在甲硅烷基铬酸盐基催化剂和还原剂存在下聚合乙烯来生产高密度聚乙烯的方法，其特征在于还原剂包括烷基铝化合物和/或硼化合物的反应混合物 和含氮化合物。 烷基铝化合物是具有式AlR 3的有机铝化合物，其中R是含有1-10个碳原子的烃基，并且含氮化合物包括-NH 2，-NHR，-NR 2，其中R可以是烷基或取代的 具有1至40个碳原子的烷基。

公开(公告)号：US20150119538A1

公开(公告)日：2015-04-30

申请号：US14403380

申请日：2013-06-11

Applicant: Saudi Basic Industries Corporation

Inventor： Vugar O. Aliyev ,  Jose Fernando Cevallos-Candau

IPC: C08F2/34 ,  C08F110/02

CPC classification number: C08F2/34 ,  C08F4/69 ,  C08F10/02 ,  C08F110/02 ,  Y10T428/1397 ,  C08F210/16 ,  C08F210/14 ,  C08F2500/07 ,  C08F2500/12 ,  C08F2500/18 ,  C08F10/00 ,  C08F4/78

Abstract: The invention relates to a process for the production of polyethylene by gas phase polymerisation of ethylene in the presence of a supported chromium oxide based catalyst which is modified with an amino alcohol wherein the molar ratio of amino alcohol:chromium ranges between 0.5:1 and 1:1, wherein the support is silica having a surface area (SA) between 250 m2/g and 400 m2/g and a pore volume (PV) between 1.1 cm3/g and less than 2.0 cm3/g and wherein the amount of chromium in the supported catalyst is at least 0.1% by weight and less than 0.5% by weight.

Abstract translation: 本发明涉及通过在负载的氧化铬基催化剂的存在下乙烯的气相聚合制备聚乙烯的方法，所述催化剂用氨基醇修饰，其中氨基醇：铬的摩尔比在0.5:1和1:1之间变化 ：1，其中所述载体是具有250m 2 / g至400m 2 / g的表面积（SA）和1.1cm 3 / g至小于2.0cm 3 / g的孔体积（PV）的二氧化硅，其中铬的量 在负载型催化剂中至少为0.1重量％且小于0.5重量％。

公开(公告)号：US20130337210A1

公开(公告)日：2013-12-19

申请号：US13918090

申请日：2013-06-14

Applicant: Saudi Basic Industries Corporation

Inventor： Vugar O. Aliyev ,  Jose Fernando Cevallos-Candau

IPC: C08F110/02

CPC classification number: C08F2/34 ,  C08F4/69 ,  C08F10/02 ,  C08F110/02 ,  Y10T428/1397 ,  C08F210/16 ,  C08F210/14 ,  C08F2500/07 ,  C08F2500/12 ,  C08F2500/18 ,  C08F10/00 ,  C08F4/78

Abstract: The disclosed process is for the production of polyethylene by gas phase polymerisation of ethylene in the presence of a supported chromium oxide based catalyst which is modified with an amino alcohol wherein the molar ratio of amino alcohol:chromium ranges between 0.5:1 and 1:1, wherein the support is silica having a surface area (SA) between 250 m2/g and 400 m2/g and a pore volume (PV) between 1.1 cm3/g and less than 2.0 cm3/g and wherein the amount of chromium in the supported catalyst is at least 0.1% by weight and less than 0.5% by weight.

Abstract translation: 所公开的方法是通过在负载的氧化铬基催化剂的存在下乙烯的气相聚合来生产聚乙烯，其中氨基醇被改性，其中氨基醇：铬的摩尔比在0.5:1和1:1之间 其中载体是二氧化硅，其表面积（SA）在250m 2 / g至400m 2 / g之间，孔体积（PV）在1.1cm 3 / g至小于2.0cm 3 / g之间，其中铬的含量 负载催化剂为至少0.1重量％且小于0.5重量％。

公开(公告)号：US20140171605A1

公开(公告)日：2014-06-19

申请号：US14133201

申请日：2013-12-18

Applicant: SAUDI BASIC INDUSTRIES CORPORATION

Inventor： Vugar O. Aliyev

IPC: C08F110/02

CPC classification number: C08F110/02 ,  C08F10/00 ,  C08F4/69 ,  C08F4/6295

Abstract: The invention relates to a process for the production of high density polyethylene by polymerisation of ethylene in the presence of a silylchromate based catalyst and a reducing agent is characterized in that the reducing agent comprises the reaction mixture of an alkyl aluminium compound and/or boron compound and a nitrogen containing compound. The alkyl aluminium compound is an organo aluminium compound having the formula AlR3, in which R is a hydrocarbon radical containing 1-10 carbon atom and the nitrogen containing compound comprises —NH2, —NHR, —NR2, wherein R may be alkyl or a substituted alkyl having from 1 to 40 carbon atoms.

Abstract translation: 本发明涉及通过在甲硅烷基铬酸酯基催化剂和还原剂存在下聚合乙烯生产高密度聚乙烯的方法，其特征在于还原剂包括烷基铝化合物和/或硼化合物的反应混合物 和含氮化合物。 烷基铝化合物是具有式AlR 3的有机铝化合物，其中R是含有1-10个碳原子的烃基，并且含氮化合物包括-NH 2，-NHR，-NR 2，其中R可以是烷基或取代的 具有1至40个碳原子的烷基。