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1. (WO2016089935) FIVE-COORDINATE BIS-PHENYLPHENOXY CATALYSTS FOR THE PREPARATION OF ETHYLENE-BASED POLYMERS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/089935    International Application No.:    PCT/US2015/063312
Publication Date: 09.06.2016 International Filing Date: 02.12.2015
IPC:
C07F 7/00 (2006.01), B01J 31/22 (2006.01), C08F 4/76 (2006.01), C08F 10/14 (2006.01)
Applicants: DOW GLOBAL TECHNOLOGIES LLC [US/US]; 2040 Dow Center Midland, MI 48674 (US)
Inventors: KLOSIN, Jerzy; (US).
SZUROMI, Endre; (US).
SPENCER, Liam P.; (US)
Agent: TERRY, Jane; (US)
Priority Data:
62/087,621 04.12.2014 US
Title (EN) FIVE-COORDINATE BIS-PHENYLPHENOXY CATALYSTS FOR THE PREPARATION OF ETHYLENE-BASED POLYMERS
(FR) CATALYSEURS À BASE DE BIS-PHÉNYLPHÉNOXY PENTACOORDINÉ UTILISABLES EN VUE DE LA PRÉPARATION DE POLYMÈRES À BASE D'ÉTHYLÈNE
Abstract: front page image
(EN)The invention provides a molecular transition metal complex selected from Formula 1, as described herein; an ethylene-based polymer; and a process to form the ethylene-based polymer, said process comprising polymerizing ethylene in the presence of at least one molecular transition metal complex selected from Formula 1, as described herein, and wherein either Z1 or Z2 is dative covalent (coordinate) to the metal (M).
(FR)L'invention concerne un complexe moléculaire d'un métal de transition choisi parmi les composés de formule 1, comme décrit ici; un polymère à base d'éthylène; et un procédé de production du polymère à base d'éthylène, ledit procédé consistant à polymériser de l'éthylène en présence d'au moins un complexe moléculaire d'un métal de transition choisi parmi les composés de formule 1, comme décrit ici, et Z1 ou Z2 représentant une liaison covalente de coordination (anciennement liaison dative) avec le métal (M).
Designated States: 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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)