Patent SG-11201808185X-A (SG)
Title: Olefin polymerization catalyst systems and methods of use thereof
Inventor: BAILEY BRAD C
IPC: C08F2/38
Filed: 2017-03-30
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property -, Organization 111111110111101110101011111010111110111010111111111011111101111101111011111 International Bureau ... ./ j (10) International Publication Number .... .....1 (43) International Publication Date WO 2017/173079 Al 5 October 2017 (05.10.2017) WIP0 I PCT (51) International Patent Classification: AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, C08F 210/16 (2006.01) C08F 2/38 (2006.01) BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, CO8F 4/642 (2006.01) DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, (21) International Application Number: KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, PCT/US2017/025021 MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, (22) International Filing Date: NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, 30 March 2017 (30.03.2017) 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, (25) Filing Language: English ZA, ZM, ZW. (26) Publication Language: English (84) Designated States (unless otherwise indicated, for every (30) Priority Data: kind of regional protection available): ARIPO (BW, GH, 62/315,984 31 March 2016 (31.03.2016) US GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, (71) Applicant: DOW GLOBAL TECHNOLOGIES LLC TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, [US/US]; 2040 Dow Center, Midland, Michigan 48674 DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, (US). LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, (72) SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, Inventors: BAILEY, Brad C.; 2040 Dow Center, Build- GW, KM, ML, MR, NE, SN, TD, TG). ing 1776/D3C, Midland, Michigan 48674 (US). CHRIS- TIANSON, Matthew D.; 2040 Dow Center, Building Declarations under Rule 4.17: 1776/D2A, Midland, Michigan 48674 (US). SREEKU- as to applicant's entitlement to apply for and be a granted MAR, Sanil; 2040 Dow Center, Building 1776/D6A, Mid patent (Rule 4.17(ii)) land, Michigan 48674 (US). — as to the applicant's entitlement to claim the priority of the — (74) Agents: MCNEELY, Richard J. et al.; Dinsmore & Shohl earlier application (Rule 4.17(iii)) LLP, One South Main Street, Fifth Third Center, Suite = 1300, Dayton, Ohio 45402 (US). Published: Designated States (unless otherwise indicated, for every — with international search report (Art. 21(3)) kind of national protection available): AE, AG, AL, AM, (81) OLEFIN POLYMERIZATION CATALYST SYSTEMS AND METHODS OF USE THEREOF (54) Title: R1 (X) n R10 I I R 2 ..... .... y1 M v1 0 p 9 .....- 1 ........ , , 1 v y2 \".. .Z. \"' N ----- N y' i 1 I I (I) .Y3 ,....y8 '',.. .. R 3 Y 4 N N Y7 R 8 I I 1-1 c:r IN © M 1 I R 4 R 7 R 5 R 6 N (57) : An olefin polymerization catalyst system includes a procatalyst component chosen from metal-ligand complexes of 1-1 ---- Formula (I): In Formula (I), each X is independently a monodentate or polydentate ligand that is neutral, monoanionic, or dianionic; N the metal-ligand complex of Formula (I) is overall neutral; each Y 1 -Y 4 and Y 7 -Y 10 independently is selected from C or N such that 1-1 C six membered diaza (N 2 ) or triaza (N 3 ) rings are formed; wherein each R 1 and R I° independently are chosen from (C1-C40) hydro- ei carbyl, substituted (C1-C40) hydrocarbyl, (C1-C40) heterohydrocarbyl, and substituted (C1-C40) heterohydrocarbyl or is absent; each en. ) R 2 , R 3 , R 4 , R 7 , R 8 , and R 9 is chosen from hydrogen; (C 1 -C 40 ) hydrocarbyl; substituted (C 1 -C 40 ) hydrocarbyl; (C 1 -C 40 ) heterohydro- carbyl; substituted (C1-C40) heterohydrocarbyl; halogen, nitro (NO2) or is absent; each R 5 and R 6 independently is chosen from (CI- C 40 ) hydrocarbyl, substituted (C 1 -C 40 ) hydrocarbyl, (C 1 -C 40 ) heterohydrocarbyl, and substituted (C 1 -C 40 ) heterohydrocarbyl.