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    CATALYST SYSTEM FOR MULTI-BLOCK COPOLYMER FORMATION
    5.
    发明专利
    CATALYST SYSTEM FOR MULTI-BLOCK COPOLYMER FORMATION 未知

    公开(公告)号：SG11201908307XA

    公开(公告)日：2019-10-30

    申请号：SG11201908307X

    申请日：2018-03-15

    Applicant: DOW GLOBAL TECHNOLOGIES LLC

    Inventor： DEVORE DAVID D ,  ARRIOLA DANIEL J ,  KRASOVSKIY ARKADY L ,  CARNAHAN EDMUND M ,  THERIAULT CURT N ,  ROOF GORDON R ,  WENZEL TIMOTHY T ,  KLOSIN JERZY ,  FIGUEROA RUTH

    IPC: C08F4/64 ,  C08F210/16

    Abstract: FIG23 chain growth 10 A chain growth 20 chain growth 13 14 chain shuttling ,-24 23 chain chain . growth shuttling 12 13 13 ,-28 (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 20 September 2018 (20.09.2018) WIP0 I Iiiimmomiolollmonolomolomoiloimmomovom (10) International Publication Number WO 2018/170208 Al PCT (51) International Patent Classification: C08F 4/64 (2006.01) C08F 210/16 (2006.01) (21) International Application Number: PCT/US2018/022554 (22) International Filing Date: 15 March 2018 (15.03.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/471,518 15 March 2017 (15.03.2017) US (71) Applicant: DOW GLOBAL TECHNOLOGIES LLC [US/US]; 2040 Dow Center, Midland, MI 48674 (US). (72) Inventors: DEVORE, David D.; 1776 Building, Midland, MI 48674 (US). ARRIOLA, Daniel J.; 1776 Building, Midland, MI 48674 (US). KRASOVSIUY, Arkady L.; 230 Abner Jackson Parkway, Lake Jackson, TX 77566 (US). CARNAHAN, Edmund M.; 230 Abner Jackson Parkway, Lake Jackson, TX 77566 (US). THERIAULT, Curt N.; 901 Loveridge Road, Pittsburgh, PA 94565 (US). ROOF, Gordon R.; 1710 Building, Midland, MI 48674 (US). WENZEL, Timothy T.; 6909 North Jefferson Road, Midland, MI 48642 (US). KLOSIN, Jerzy; 1776 Building, Midland, MI 48674 (US). FIGUEROA, Ruth; 1776 Build- ing, Midland, MI 48674 (US). (74) Agent: HUANG, Cheney; The Dow Chemical Company, Intellectual Property, P. 0. Box 1967, Midland, Michigan 48641-1967 (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, = (54) Title: CATALYST SYSTEM FOR MULTI-BLOCK COPOLYMER FORMATION cc O N 00 O C (57) : The present disclosure relates to a catalyst system for use in forming a multi-block copolymer, said copolymer containing therein two or more segments or blocks differing in chemical or physical properties, a polymerization process using the same, and the resulting polymers, wherein the composition comprises the admixture or reaction product resulting from combining: (A) a first olefin polymerization procatalyst, (B) a second olefm polymerization procatalyst capable of preparing polymers differing in chemical or physical properties from the polymer prepared by procatalyst (A) under equivalent polymerization conditions, and (C) a chain shuttling agent. [Continued on next page] WO 2018/170208 Al MIDEDIMOMMIDIREEM301011101010MODEVOIS 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). Published: — with international search report (Art. 21(3))

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