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    GERMANIUM-BRIDGED BIS-BIPHENYL-PHENOXY CATALYSTS FOR OLEFIN POLYMERIZATION
    6.
    发明专利
    GERMANIUM-BRIDGED BIS-BIPHENYL-PHENOXY CATALYSTS FOR OLEFIN POLYMERIZATION 未知

    公开(公告)号：SG11201908639XA

    公开(公告)日：2019-10-30

    申请号：SG11201908639X

    申请日：2018-03-21

    Applicant: DOW GLOBAL TECHNOLOGIES LLC

    Inventor： DO HIEN Q ,  FONTAINE PHILIP P ,  YOUNG ANDREW J ,  BROWN SUSAN G ,  DELORBE JOHNATHAN E ,  VAIDYA TULAZA ,  ZHANG CHUNMING ,  KLOSIN JERZY ,  FIGUEROA RUTH

    IPC: C08F210/16 ,  C08F2/06 ,  C08F4/64

    Abstract: International Patent Classification: C08F 210/16 (2006.01) C08F 2/06 (2006.01) CO8F 4/64 (2006.01) (21) International Application Number: PCT/US2018/023521 (22) International Filing Date: 21 March 2018 (21.03.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/479,892 31 March 2017 (31.03.2017) US (71) Applicant: DOW GLOBAL TECHNOLOGIES LLC [US/US]; 2040 Dow Center, Midland, Michigan 48674 (US). (72) Inventors: DO, Hien Q.; c/o The Dow Chemical Company, 230 Abner Jackson Parkway, Lake Jackson, Texas 77566 (US). FONTAINE, Philip P.; c/o The Dow Chemical Com- pany, 230 Abner Jackson Parkway, Lake Jackson, Texas 77566 (US). YOUNG, Andrew J.; c/o The Dow Chem- ical Company, 230 Abner Jackson Parkway, Lake Jack- son, Texas 77566 (US). BROWN, Susan G.; c/o The Dow Chemical Company, 230 Abner Jackson Parkway, Lake Jackson, Texas 77566 (US). DELORBE, Johnathan E.; c/ o The Dow Chemical Company, 230 Abner Jackson Park- way, Lake Jackson, Texas 77566 (US). VAIDYA, Tulaza; c/o The Dow Chemical Company, 230 Abner Jackson Park- way, Lake Jackson, Texas 77566 (US). ZHANG, Chun- ming; c/o The Dow Chemical Company, Post Office Box 1967, Midland, Michigan 48674 (US). KLOSIN, Jerzy; c/o The Dow Chemical Company, Post Office Box 1967, Mid- land, Michigan 48674 (US). FIGUEROA, Ruth; c/o The Dow Chemical Company, Post Office Box 1967, Midland, Michigan 48674 (US). (74) Agent: LUNN, Jennifer H. et al.; Dinsmore & Shohl LLP, One South Main Street, Fifth Third Center - Suite 1300, Dayton, Ohio 45402 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Declarations under Rule 4.17: as to applicant's entitlement to apply for and be granted a patent (Rule 4.17(ii)) as to the applicant's entitlement to claim the priority of the earlier application (Rule 4.17(iii)) Published: with international search report (Art. 21(3)) R14 R 13 R12 R 11 00 = (54) Title: GERMANIUM-BRIDGED BIS-BIPHENYL-PHENOXY CATALYSTS FOR OLEFIN POLYMERIZATION R 13 R1° (I) (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 04 October 2018 (04.10.2018) W I PO I PCT 0111111010 0111 °nolo OH mil VIII oimIE (10) International Publication Number WO 2018/183056 Al O ,„.,„ (57) : Embodiments are directed to a catalyst system comprising metal ligand complexes and processes for polyolefm poly- merization using the metal ligand complex having the following structure: Formula I

    Catalizadores de bis-fenil-fenoxi-poliolefina que tienen un ligando de metilentrialquilsilicio en el metal para mejorar la solubilidad
    7.
    发明专利
    Catalizadores de bis-fenil-fenoxi-poliolefina que tienen un ligando de metilentrialquilsilicio en el metal para mejorar la solubilidad 未知

    公开(公告)号：ES2911503T3

    公开(公告)日：2022-05-19

    申请号：ES18789525

    申请日：2018-09-20

    Applicant: DOW GLOBAL TECHNOLOGIES LLC

    Inventor： STUBBERT BRYAN D ,  KRASOVSKIY ARKADY L ,  VAIDYA TULAZA ,  KLOSIN JERZY ,  CARNAHAN EDMUND M ,  FONTAINE PHILIP P ,  ROSEN MARI S ,  WILSON DAVID R

    IPC: C08F210/16 ,  C08F4/64 ,  C08F4/659

    Abstract: Un sistema catalítico que comprende un complejo metal-ligando según la fórmula (I): **(Ver fórmula)** donde: M es un metal elegido entre titanio, zirconio o hafnio, estando el metal en un estado de oxidación formal de +2, +3 o +4; X se selecciona del grupo que consiste en -(CH2)SiRX3, donde cada RX es independientemente un hidrocarbilo(C1- C30) o un heterohidrocarbilo(C1-C30) y al menos uno de RX es un (C2-C30)hidrocarbilo, donde dos RX cualesquiera o los tres RX están opcionalmente enlazados covalentemente; cada Z se elige independientemente de -O-, -S-, -N(RN)-, o -P(RP)-; cada uno de R1 y R16 se selecciona independientemente del grupo que consiste en -H, hidrocarbilo(C1-C40), heterohidrocarbilo(C1-C40), -Si(RC)3, -Ge(RC)3, -P(RP)2, -N(RN)2, -ORC, -SRC, -NO2, -CN, -CF3, RCS(O)-, RCS(O)2-, (RC)2C=N-, RCC(O)O-, RCOC(O)-, RCC(O)N(R)-, (RC)2NC(O)-, halógeno, radicales de fórmula (II), radicales de fórmula (III) y radicales de fórmula (IV): **(Ver fórmula)** donde cada uno de R31-35, R41-48 y R51-59 se elige independientemente de -H, hidrocarbilo(C1-C40), heterohidrocarbilo(C1-C40), -Si(RC)3, -Ge(RC)3, -P(RP)2, -N(RN)2, -ORC, -SRC, -NO2, -CN, -CF3, RCS(O)-, RCS(O)2-, (RC)2C=N-, RCC(O)O-, RCOC(O)-, RCC(O)N(RN)-, (RC)2NC(O)-, o halógeno, siempre que al menos uno de R1 o R16 sea un radical de fórmula (II), un radical de fórmula (III) o un radical de fórmula (IV); cada uno de R2-4, R5-8, R9-12 y R13-15 se selecciona independientemente de -H, hidrocarbilo(C1-C40), heterohidrocarbilo(C1-C40), -Si(RC)3, -Ge(RC)3, -P(RP)2, -N(RN)2, -ORC, -SRC, -NO2, -CN, -CF3, RCS(O)-, RCS(O)2-, (RC)2C=N-, RCC(O)O-, RCOC(O)-, RCC(O)N(R)-, (RC)2NC(O)-, y halógeno; L es (C2-C40)hidrocarbileno o (C2-C40)heterohidrocarbileno; y cada RC, RP y RN en la fórmula (I) es independientemente un (C1-C30)hidrocarbilo, (C1-C30)heterohidrocarbilo, o -H.

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