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1. (WO2014177480) SUPPORTED DONOR MODIFIED ZIEGLER-NATTA CATALYSTS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2014/177480    International Application No.:    PCT/EP2014/058531
Publication Date: 06.11.2014 International Filing Date: 28.04.2014
IPC:
C08F 110/06 (2006.01), C08F 4/651 (2006.01), C08F 4/655 (2006.01), C08F 4/02 (2006.01)
Applicants: BOREALIS AG [AT/AT]; IZD Tower Wagramer Str. 17-19 A-1220 Vienna (AT)
Inventors: SAEED, Irfan; (FI).
KOKKO, Esa; (FI).
WALDVOGEL, Päivi; (FI).
MUSTONEN, Marja; (FI).
GAROFF, Thomas; (FI)
Agent: MAIWALD PATENTANWALTS GMBH; Lux, Berthold Postfach 33 05 23 80065 München (DE)
Priority Data:
13165940.1 30.04.2013 EP
Title (EN) SUPPORTED DONOR MODIFIED ZIEGLER-NATTA CATALYSTS
(FR) CATALYSEURS DE ZIEGLER-NATTA SUPPORTÉS MODIFIÉS PAR DES DONNEURS
Abstract: front page image
(EN)Procatalyst comprising an inorganic support, a chlorine compound carried on said support, a magnesium compound carried on said support, a titanium compound carried on said support, and a compound comprising two oxygen containing rings, wherein said two rings are linked via a bridge selected from the group consisting of carbon bridge, silicon bridge, ethane-1.2- diyl bridge, ethene-1,2-diyl bridge, alkylaminomethyl bridge and imine bridge.
(FR)L'invention concerne un procatalyseur comprenant un support inorganique, un composé chlore, un composé magnésium, un composé titane, ces composés étant tous portés par ledit support, et un composé comprenant deux noyaux oxygénés, les deux noyaux étant liés par un pont sélectionné dans le groupe comprenant un pont carbone, un pont silicium, un pont éthane-1,2-diyl, un pont éthène-1,2-diyl, un pont alkylaminométhyle et un pont imine.
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, LT, 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, 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)