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：US10106632B2

公开(公告)日：2018-10-23

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： C08F4/649 ,  C08F4/654 ,  C08F4/656 ,  C08F10/06 ,  C08F110/06 ,  C07C233/23 ,  C07C233/18 ,  C08F4/655 ,  C07C233/69

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 R9zMgX2-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 aryloxy-containing silane compound to given a 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, 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 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：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.