公开(公告)号：US20150368381A1

公开(公告)日：2015-12-24

申请号：US14762500

申请日：2014-01-28

Applicant: SAUDI BASIC INDUSTRIES CORPORATION

Inventor： Mansour TAFTAF ,  Jaiprakash Brijlal SAINANI ,  Vladimir Aleksandrovich ZAKHAROV ,  Gennadii Dimitrievich BUKATOV ,  Vimalkumar Mahendrabhai Patel ,  Sergei Andreevich SERGEEV ,  Martin Alexander ZUIDEVELD ,  Aurora Alexandra BATINAS-GEURTS

IPC: C08F110/06

CPC classification number: C08F110/06 ,  C07C233/18 ,  C07C233/23 ,  C07C233/69 ,  C07C2601/14 ,  C08F4/649 ,  C08F4/6546 ,  C08F4/655 ,  C08F10/06 ,  C08F10/00 ,  C08F4/6565 ,  C08F4/651 ,  C08F2500/04 ,  C08F2500/12 ,  C08F2500/24

Abstract: A process for preparing a catalyst component, including:contacting a compound R9zMgX2−z wherein R9 is aromatic, aliphatic or cyclo-aliphatic group containing up to 20 carbon atoms, X is a halide, and z is larger than 0 and smaller than 2, with an alkoxy- or aryloxy-containing silane compound to give a first intermediate reaction product;contacting the first intermediate reaction product with at least one activating compound selected electron donors, compounds of formula M(OR10)v-w(OR11)w, wherein M is Ti, Zr, Hf, Al or Si, and M(OR10)v-w(R11)w wherein M is Si, each R10 and R11, independently, represent an alkyl, alkenyl or aryl group, v is the valency of M, v is 3 or 4, and w is less than v, to give a second intermediate reaction product; andcontacting the second intermediate reaction product with a halogen-containing Ti-compound, a monoester as activating agent, and a 1,3-diether as an internal electron donor.

Abstract translation: 一种制备催化剂组分的方法，包括：使化合物R9zMgX2-z与其中R9是芳族的，含有至多20个碳原子的脂族或环脂族基团接触，X是卤化物，z大于0且小于2， 与含烷氧基或芳氧基的硅烷化合物反应，得到第一中间反应产物; 使第一中间反应产物与至少一种活化化合物选择的电子给体，式M（OR10）vw（OR11）w的化合物，其中M是Ti，Zr，Hf，Al或Si，以及M（OR10）vw ）w，其中M是Si，每个R 10和R 11独立地表示烷基，烯基或芳基，v是M的化合价，v是3或4，w小于v，得到第二中间反应产物 ; 并使第二中间反应产物与含卤素的Ti化合物，单酯作为活化剂和作为内部电子给体的1,3-二醚接触。

公开(公告)号：US20150353656A1

公开(公告)日：2015-12-10

申请号：US14762279

申请日：2014-01-28

Applicant: Mansour TAFTAF ,  Jaiprakash Brijlal SAINANI ,  Vladimir Aleksandrovich ZAKHAROV ,  Gennadii Dimitrievich BUKATOV ,  Mahendrabhai Patel VIMALKUMAR ,  Sergei Andreevich GEEV ,  Martin Alexander ZUIDEVELD ,  Aurora Alexandra BATINAS-GEURTS ,  SAUDI BASIC INDUSTRIES CORPORATION

Inventor： Mansour TAFTAF ,  Jaiprakash Brijlal SAINANI ,  Vladimir Aleksandrovich ZAKHAROV ,  Gennadii Dimitrievich BUKATOV ,  Vimalkumar Mahendrabhai PATEL ,  Sergei Andreevich SERGEEV ,  Martin Alexander ZUIDEVELD ,  Aurora Alexandra BATINAS-GEURTS

IPC: C08F110/06 ,  C07C233/23 ,  C07C233/18 ,  C07C233/69

CPC classification number: C08F110/06 ,  C07C233/18 ,  C07C233/23 ,  C07C233/69 ,  C07C2601/14 ,  C08F4/649 ,  C08F4/6546 ,  C08F4/655 ,  C08F10/06 ,  C08F10/00 ,  C08F4/6565 ,  C08F4/651 ,  C08F2500/04 ,  C08F2500/12 ,  C08F2500/24

Abstract: A catalyst composition comprising a monoester, the compound represented by formula (I) as an internal electron donor, and optionally an additional internal electron donor selected from a group consisting of diesters and diethers, wherein: R1, R2, R3, R4, R5 and R6 are hydrogen, straight, branched and cyclic alkyl having at most 20 carbon atoms and aromatic substituted and unsubstituted hydrocarbyl having 6 to 20 carbon atoms, R7 is a straight, branched and cyclic alkyl having at most 20 carbon atoms and aromatic substituted and unsubstituted hydrocarbyl having 6 to 20 carbon atoms, and R8 is an aromatic substituted and unsubstituted hydrocarbyl having 6 to 20 carbon atoms. Also described is a process for preparing the polymerization catalyst composition, a polymerization catalyst system comprising the catalyst composition, a co-catalyst and optionally an external electron donor; and use of the catalyst system for polymerization of olefins.

Abstract translation: 一种催化剂组合物，其包含单酯，由式（I）表示的作为内电子给体的化合物，以及任选的另外的选自二酯和二醚的内给电子体，其中：R1，R2，R3，R4，R5和 R6是氢，具有至多20个碳原子的直链，支链和环状烷基，以及具有6至20个碳原子的芳族取代和未取代的烃基，R7是具有至多20个碳原子的直链，支链和环状烷基，芳基取代和未取代的烃基 具有6至20个碳原子，并且R 8是具有6至20个碳原子的芳族取代和未取代的烃基。 还描述了制备聚合催化剂组合物的方法，包含催化剂组合物，助催化剂和任选的外电子给体的聚合催化剂体系; 以及催化剂体系用于烯烃聚合的用途。