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1. (WO2005123793) CATALYST COMPRISING CHROMIUM AND ZIRCONIUM FOR THE POLYMERIZATION AND/OR COPOLYMERIZATION OF OLEFINS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/123793    International Application No.:    PCT/EP2005/052681
Publication Date: 29.12.2005 International Filing Date: 09.06.2005
IPC:
C08F 10/02 (2006.01), C08F 4/78 (2006.01), C08F 4/22 (2006.01)
Applicants: BASELL POLYOLEFINE GMBH; Brühler Strasse 60, 50389 Wesseling (DE) (For All Designated States Except US).
MIHAN, Shahram [IR/DE]; (DE) (For US Only).
HAUFE, Andreas [DE/DE]; (DE) (For US Only).
KÖLLE, Peter [DE/DE]; (DE) (For US Only).
WULFF-DÖRING, Joachim [DE/DE]; (DE) (For US Only).
TREFFKORN, Ingo [DE/DE]; (DE) (For US Only).
FUNK, Guido [DE/DE]; (DE) (For US Only)
Inventors: MIHAN, Shahram; (DE).
HAUFE, Andreas; (DE).
KÖLLE, Peter; (DE).
WULFF-DÖRING, Joachim; (DE).
TREFFKORN, Ingo; (DE).
FUNK, Guido; (DE)
Priority Data:
102004028765.1 16.06.2004 DE
60/590,663 23.07.2004 US
Title (EN) CATALYST COMPRISING CHROMIUM AND ZIRCONIUM FOR THE POLYMERIZATION AND/OR COPOLYMERIZATION OF OLEFINS
(FR) CATALYSEUR COMPRENANT DU CHROME ET DU ZINC POUR LA POLYMÉRISATION ET/OU LA COPOLYMÉRISATION D'OLÉFINES
Abstract: front page image
(EN)Catalyst for the polymerization and/or copolymerization of olefins which is obtainable by application to a finely divided inorganic support and concluding calcination at temperatures of from 350 to 1050°C and has a chromium content of from 0.1 to 5% by weight and a zirconium content of from 0.5 to 10% by weight, in each case based on the element in the finished catalyst, with the molar ratio of zirconium to chromium being from 0.6 to 5.
(FR)La présente invention concerne un catalyseur de polymérisation et/ou de copolymérisation d'oléfines qu'on peut obtenir par application sur un support inorganique finement divisé et par une calcination à des températures comprises entre 350 degrés Celsius et 1050 degrés Celsius et, ce catalyseur possède un contenu en chrome compris entre 0,1 % et 5% en masse et un contenu en zirconium compris entre 0,5% et 10% en masse d'élément présent dans le catalyseur fini, dans les deux cas, le rapport molaire zirconium sur chrome étant compris entre 0,6 et 5.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)