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1. (WO1998049208) NOVEL COMPOUNDS AND THEIR USE IN POLYMERISATION
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/049208 International Application No.: PCT/GB1998/001205
Publication Date: 05.11.1998 International Filing Date: 24.04.1998
Chapter 2 Demand Filed: 19.11.1998
IPC:
C07F 15/00 (2006.01) ,C07F 15/04 (2006.01) ,C08F 10/02 (2006.01) ,C08F 110/02 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
F
ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
15
Compounds containing elements of the 8th Group of the Periodic System
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
F
ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
15
Compounds containing elements of the 8th Group of the Periodic System
04
Nickel compounds
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
10
Homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
02
Ethene
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
110
Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
02
Ethene
Applicants:
BP CHEMICALS LIMITED [GB/GB]; Britannic House 1 Finsbury Circus London EC2M 7BA, GB (AL, AM, AT, AU, AZ, BA, BB, BE, BF, BG, BJ, BR, BY, CA, CF, CG, CH, CI, CM, CN, CU, CY, CZ, DE, DK, EE, ES, FI, FR, GA, GB, GE, GH, GM, GN, GR, GW, HU, ID, IE, IS, IT, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MC, MD, MG, MK, ML, MN, MR, MW, MX, NE, NL, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, SN, SZ, TD, TG, TJ, TM, TR, TT, UA, UG, UZ, VN, YU, ZW)
BRES, Philippe-Luc [FR/GB]; GB (UsOnly)
GIBSON, Vernon, Charles [GB/GB]; GB (UsOnly)
MABILLE, Christine, Daniele, Florence [FR/GB]; GB (UsOnly)
REED, Warren [GB/GB]; GB (UsOnly)
WASS, Duncan [GB/GB]; GB (UsOnly)
WEATHERHEAD, Richard, Henry [GB/GB]; GB (UsOnly)
Inventors:
BRES, Philippe-Luc; GB
GIBSON, Vernon, Charles; GB
MABILLE, Christine, Daniele, Florence; GB
REED, Warren; GB
WASS, Duncan; GB
WEATHERHEAD, Richard, Henry; GB
Agent:
PREECE, Michael; BP International Limited Group Patents & Agreements Chertsey Road Sunbury-on-Thames Middlesex TW16 7LN, GB
Priority Data:
9708487.525.04.1997GB
Title (EN) NOVEL COMPOUNDS AND THEIR USE IN POLYMERISATION
(FR) NOUVEAUX COMPOSES ET LEUR UTILISATION DANS UN PROCEDE DE POLYMERISATION
Abstract:
(EN) A nitrogen-containing metal complex compound having general formula (A) wherein the ring formed by Q, C1 and N1 is aromatically unsaturated, the divalent group Q comprises a chain of 3 or 4 atoms having the formula -[(CR)n(Z)r]- such that n is 2, 3 or 4; r is zero or 1; (n+r) = 3 or 4; Z is nitrogen, oxygen, or sulphur, M is nickel or palladium, the R groups can be, for example, hydrogen or hydrocarbyl, X is a univalent radical, for example, halide, hydride, hydrocarbyloxide. Q is preferably a pyridine ring. Also described is a catalyst for the polymerisation of 1-olefins comprising the defined metal complex and an activating quantity of a compound selected from organoaluminium compounds, alumoxanes and fluorohydrocarbylboron compounds.
(FR) L'invention concerne un composé de complexe métallique azoté possédant la formule (A) dans laquelle le noyau formé par Q, C1 et N1 est insaturé de manière aromatique, le groupe Q divalent comprenant une chaîne de 3 ou 4 atomes possédant la formule -[(CR)n(Z)r]- de telle sorte que n désigne 2, 3, ou 4; r représente zéro ou 1; (n+r) = 3 ou 4; Z représente de l'azote, de l'oxygène ou du soufre; M représente du nickel ou du palladium; les groupes R peuvent représenter, par exemple, un hydrogène ou un hydrocarbyle; X représente un radical univalent, par exemple halide, hydride, hydrocarbyloxide; Q représente de préférence un noyau de pyridine. L'invention concerne également un catalyseur destiné à la polymérisation d'oléfines-1 comprenant le complexe métallique défini et une quantité d'activation d'un composé sélectionné dans le groupe formé par des composés d'organoaluminium, des alumoxanes et des composés de fluorohydrocarbylbore.
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Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, GH, GM, GW, HU, ID, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
AU1998070693