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1. (WO2007002206) POLYPROPYLENE HAVING REDUCED RESIDUAL METALS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/002206 International Application No.: PCT/US2006/024162
Publication Date: 04.01.2007 International Filing Date: 20.06.2006
IPC:
C08F 2/00 (2006.01) ,C08F 4/06 (2006.01) ,C08G 85/00 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
2
Processes of polymerisation
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
4
Polymerisation catalysts
06
Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
85
General processes for preparing compounds provided for in this subclass
Applicants:
FINA TECHNOLOGY, INC. [US/US]; P.O. Box 674412 Houston, TX 77267-4412, US (AllExceptUS)
BLACKMON, Kenneth, P. [US/US]; US (UsOnly)
DOUGLASS, Mark, C. [US/US]; US (UsOnly)
MCGOVERN, Kevin, G. [US/US]; US (UsOnly)
MILLER, Mark [US/US]; US (UsOnly)
THORMAN, Joseph, L. [US/US]; US (UsOnly)
Inventors:
BLACKMON, Kenneth, P.; US
DOUGLASS, Mark, C.; US
MCGOVERN, Kevin, G.; US
MILLER, Mark; US
THORMAN, Joseph, L.; US
Agent:
ALEXANDER, David, J. ; FINA TECHNOLOGY, INC. P.O. Box 674412 Houston, TX 77267-4412, US
Priority Data:
60/693,29823.06.2005US
Title (EN) POLYPROPYLENE HAVING REDUCED RESIDUAL METALS
(FR) POLYPROPYLENE AYANT UNE TENEUR REDUITE EN METAUX RESIDUELS
Abstract:
(EN) Polymerization processes are described herein. The polymerization processes generally include introducing a catalyst system to a reaction zone, introducing an olefin monomer to the reaction zone, contacting the olefin monomer with the catalyst system to form a polyolefin and contacting the polyolefin with a quench agent, wherein the quench agent is at least partially soluble in the olefin monomer.
(FR) L'invention concerne des procédés de polymérisation. Ces procédés de polymérisation incluent généralement l'introduction d'un catalyseur dans une zone de réaction, l'introduction d'un monomère d'oléfine dans la zone de réaction, la mise en contact du monomère d'oléfine et du catalyseur pour former une polyoléfine, et la mise en contact de la polyoléfine avec un désactivateur, ledit désactivateur étant au moins en partie soluble dans le monomère d'oléfine.
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, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (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, LV, 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)