公开(公告)号：US20160340293A1

公开(公告)日：2016-11-24

申请号：US15104822

申请日：2014-12-19

申请人： Mansour TAFTAF ,  Jaiprakash Brijlal SAINANI ,  Vladimir Aleksandrovich ZAKHAROV ,  Gennadii Dimitrievich BUKATOV ,  Vimalkumar Mahendrabhai PATEL ,  Sergei Andreevich SERGEEV ,  Martin Alexander ZUIDEVELD ,  Aurora Alexandra BATINAS-GEURTS ,  Nourdin GHALIT ,  SAUDI BASIC INDUSTRIES CORPORATION ,  SABIC GLOBAL TECHNOLOGIES B.V.

发明人： Mansour I. TAFTAF ,  Jaiprakash Brijlal SAINANI ,  Vladimir Aleksandrovich ZAKHAROV ,  Gennadii Dimitrievich BUKATOV ,  Vimalkumar Mahendrabhai PATEL ,  Sergei Andreevich SERGEEV ,  Martin Alexander ZUIDEVELD ,  Aurora Alexandra BATINAS-GEURTS ,  Nourdin GHALIT

IPC分类号： C07C233/69 ,  C07C235/48 ,  C08F110/06 ,  C07C233/18

CPC分类号： C07C233/69 ,  B01J31/0202 ,  B01J2231/64 ,  B01J2531/007 ,  C07C233/18 ,  C07C235/48 ,  C08F110/06 ,  C08F2410/01 ,  C08F4/651 ,  C08F2500/04 ,  C08F2500/12 ,  C08F2500/15 ,  C08F4/6565

摘要： A catalyst composition including the compound of Formula I as an internal electron donor, wherein: R1, R2, R3, R4, R5 and R6 are independently selected from a group consisting of hydrogen, straight, branched and cyclic alkyl and aromatic substituted and unsubstituted hydrocarbyl having 1 to 20 carbon atoms; R7 is selected from a group consisting of straight, branched and cyclic alkyl and aromatic substituted and unsubstituted hydrocarbyl having 1 to 20 carbon atoms; and R8 is selected from a group consisting of aromatic substituted and unsubstituted hydrocarbyl having 6 to 20 carbon atoms. Also disclosed is a process for preparing said polymerization catalyst composition; a polymerization catalyst system comprising said catalyst composition, a co-catalyst and optionally an external electron donor; a polyolefin obtainable by the process; and use of the compound of Formula I as in internal electron donor in catalysts for polymerization of olefins.

公开(公告)号：US20170129974A1

公开(公告)日：2017-05-11

申请号：US15406124

申请日：2017-01-13

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

发明人： 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分类号： C08F110/06

CPC分类号： 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

摘要： The present invention relates to a process for preparing a catalyst component for polymerization of an olefin comprising the steps of: i) contacting a compound R9zMgXz2-z wherein R9 is aromatic, aliphatic or cyclo-aliphatic group containing up to 20 carbon atoms, X is a halide, and z is in a range of larger than 0 and smaller than 2, with an alkoxy- or aryloky-containing silane compound pound to given first intermediate reaction product; ii) contacting the first intermediate reaction product with at least one activating compound selected from the group formed by electron donors and compounds of formula M(OR10)v-w(OR11)w, wherein M can be Ti, Zr, HI, 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 being either 3 or 4, and w is smaller than v, to give a second intermediate reaction product; and iii) contacting the second intermediate reaction product with a halogen-containing Ti-compound, a monoester as activating agent, a 1,3-diether as an internal electron donor, and optionally a diester as an additional internal electron donor.

公开(公告)号：US20150353656A1

公开(公告)日：2015-12-10

申请号：US14762279

申请日：2014-01-28

申请人： 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

发明人： 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分类号： C08F110/06 ,  C07C233/23 ,  C07C233/18 ,  C07C233/69

CPC分类号： 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

摘要： 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.

摘要翻译： 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。