公开(公告)号：US20170320977A1

公开(公告)日：2017-11-09

申请号：US15526512

申请日：2015-12-11

Applicant: ExxonMobil Research and Engineering Company

Inventor： Matthew W. HOLTCAMP ,  Matthew S. BEDOYA ,  Charles J. HARLAN ,  Quanchang LI ,  Machteld M.W. MERTENS

IPC: C08F10/02

CPC classification number: C08F10/02 ,  B01D15/00 ,  B01D53/02 ,  B01D53/0462 ,  B01D53/047 ,  B01D53/228 ,  B01D2253/106 ,  B01D2253/204 ,  B01D2253/306 ,  B01D2253/308 ,  B01D2253/311 ,  B01D2256/245 ,  B01D2257/102 ,  B01D2257/302 ,  B01D2257/304 ,  B01D2257/306 ,  B01D2257/404 ,  B01D2257/504 ,  B01D2257/702 ,  B01D2257/80 ,  B01J20/06 ,  B01J20/08 ,  B01J20/10 ,  B01J20/103 ,  B01J20/264 ,  B01J20/28011 ,  B01J20/28057 ,  B01J20/28069 ,  B01J20/28078 ,  B01J20/286 ,  B01J20/3042 ,  B01J20/3236 ,  B01J20/3238 ,  B01J23/42 ,  B01J23/44 ,  B01J29/0325 ,  B01J31/06 ,  B01J31/125 ,  B01J31/127 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1028 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1057 ,  B01J35/1061 ,  B01J37/036 ,  B01J2220/86 ,  B01J2231/641 ,  B01J2231/646 ,  C01B37/00 ,  C01B39/00 ,  C07F7/00 ,  C08F2/00 ,  C08F2/10 ,  C08F2/42 ,  C08F4/65916 ,  C08F4/65925 ,  C08G77/50 ,  C08G77/58 ,  C08G77/60 ,  C10G25/003 ,  C10G35/06 ,  C10G45/00 ,  C10G45/04 ,  C10G45/34 ,  C10G45/44 ,  C10G45/46 ,  C10G45/60 ,  C10G45/64 ,  C10G47/02 ,  C10G50/00 ,  C10K1/32 ,  C10M101/02 ,  C10M177/00 ,  C10M2203/1006 ,  C10N2270/00

Abstract: A catalyst system comprising a combination of: 1) one or more catalyst compounds comprising at least one nitrogen linkage; 2) a support comprising an organosilica material, which is a mesoporous organosilica material; and 3) an optional activator. Useful catalysts include pyridyldiamido transition metal complexes, HN5 compounds, and bis(imino)pyridyl complexes. The organosilica material is a polymer of at least one monomer of Formula [Z1OZ2SiCH2]3(1), where Z1 represents a hydrogen atom, a C1-C4alkyl group, or a bond to a silicon atom of another monomer and Z2 represents a hydroxyl group, a C1-C4alkoxy group, a C1-C6 alkyl group, or an oxygen atom bonded to a silicon atom of another monomer. This invention further relates to processes to polymerize olefins comprising contacting one or more olefins with the above catalyst system.

公开(公告)号：US20170320971A1

公开(公告)日：2017-11-09

申请号：US15526529

申请日：2015-12-11

Applicant: ExxonMobil Research and Engineering Company

Inventor： Matthew W. HOLTCAMP ,  Matthew S. BEDOYA ,  Charles J. HARLAN ,  Quanchang LI ,  Machteld M.W. MERTENS

IPC: C08F4/659 ,  C08F4/6592 ,  C07F7/00

CPC classification number: C08F10/02 ,  B01D15/00 ,  B01D53/02 ,  B01D53/0462 ,  B01D53/047 ,  B01D53/228 ,  B01D2253/106 ,  B01D2253/204 ,  B01D2253/306 ,  B01D2253/308 ,  B01D2253/311 ,  B01D2256/245 ,  B01D2257/102 ,  B01D2257/302 ,  B01D2257/304 ,  B01D2257/306 ,  B01D2257/404 ,  B01D2257/504 ,  B01D2257/702 ,  B01D2257/80 ,  B01J20/06 ,  B01J20/08 ,  B01J20/10 ,  B01J20/103 ,  B01J20/264 ,  B01J20/28011 ,  B01J20/28057 ,  B01J20/28069 ,  B01J20/28078 ,  B01J20/286 ,  B01J20/3042 ,  B01J20/3236 ,  B01J20/3238 ,  B01J23/42 ,  B01J23/44 ,  B01J29/0325 ,  B01J31/06 ,  B01J31/125 ,  B01J31/127 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1028 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1057 ,  B01J35/1061 ,  B01J37/036 ,  B01J2220/86 ,  B01J2231/641 ,  B01J2231/646 ,  C01B37/00 ,  C01B39/00 ,  C07F7/00 ,  C08F2/00 ,  C08F2/10 ,  C08F2/42 ,  C08F4/65916 ,  C08F4/65925 ,  C08G77/50 ,  C08G77/58 ,  C08G77/60 ,  C10G25/003 ,  C10G35/06 ,  C10G45/00 ,  C10G45/04 ,  C10G45/34 ,  C10G45/44 ,  C10G45/46 ,  C10G45/60 ,  C10G45/64 ,  C10G47/02 ,  C10G50/00 ,  C10K1/32 ,  C10M101/02 ,  C10M177/00 ,  C10M2203/1006 ,  C10N2270/00

Abstract: A catalyst system comprising a combination of: 1) one or more catalyst compounds having at least one nitrogen linkage and at least one oxygen linkage to a transition metal; 2) a support comprising an organosilica material, which is a mesoporous organosilica material; and 3) an optional activator. Useful catalysts include ONNO-type transition metal catalysts, ONYO-Type transition metal catalysts, and/or oxadiazole transition metal catalysts. The organosilica material is a polymer of at least one monomer of Formula [z′0Z2 SiCH2]3(1), where Z1 represents a hydrogen atom, a C1-C4alkyl group, or a bond to a silicon atom of another monomer and Z2 represents a hydroxyl group, a C1-C4alkoxy group, a C1-C6alkyl group, or an oxygen atom bonded to a silicon atom of another monomer. This invention further relates to processes to polymerize olefins comprising contacting one or more olefins with the above catalyst system.