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1. (WO1997015583) SUBSTITUTED INDENYL CONTAINING METAL COMPLEXES AND OLEFIN POLYMERIZATION PROCESS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/015583 International Application No.: PCT/US1996/016012
Publication Date: 01.05.1997 International Filing Date: 03.10.1996
Chapter 2 Demand Filed: 16.04.1997
IPC:
C07F 17/00 (2006.01) ,C08F 4/659 (2006.01) ,C08F 4/6592 (2006.01) ,C08F 10/00 (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
17
Metallocenes
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
42
Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
44
selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths, or actinides
60
together with refractory metals, iron group metals, platinum group metals, manganese, technetium, rhenium, or compounds thereof
62
Refractory metals or compounds thereof
64
Titanium, zirconium, hafnium, or compounds thereof
659
Component covered by group C08F4/6455
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
42
Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
44
selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths, or actinides
60
together with refractory metals, iron group metals, platinum group metals, manganese, technetium, rhenium, or compounds thereof
62
Refractory metals or compounds thereof
64
Titanium, zirconium, hafnium, or compounds thereof
659
Component covered by group C08F4/6455
6592
containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
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
Applicants:
THE DOW CHEMICAL COMPANY [US/US]; 2030 Dow Center Midland, MI 48674, US (AllExceptUS)
NICKIAS, Peter, N. [US/US]; US (UsOnly)
MCADON, Mark, H. [US/US]; US (UsOnly)
PATTON, Jasson, T. [US/US]; US (UsOnly)
FRIEDRICHSEN, Bernard, P. [US/US]; US (UsOnly)
SOTO, Jorge [US/US]; US (UsOnly)
STEVENS, James, C. [US/US]; US (UsOnly)
VANDERLENDE, Daniel, D. [US/US]; US (UsOnly)
Inventors:
NICKIAS, Peter, N.; US
MCADON, Mark, H.; US
PATTON, Jasson, T.; US
FRIEDRICHSEN, Bernard, P.; US
SOTO, Jorge; US
STEVENS, James, C.; US
VANDERLENDE, Daniel, D.; US
Agent:
ZETTLER, Lynn, M.; The Dow Chemical Company Patent Dept. P.O. Box 1967 Midland, MI 48641-1967, US
Priority Data:
60/005,91327.10.1995US
Title (EN) SUBSTITUTED INDENYL CONTAINING METAL COMPLEXES AND OLEFIN POLYMERIZATION PROCESS
(FR) COMPLEXES METALLIQUES CONTENANT DE L'INDENYLE SUBSTITUE ET POLYMERISATION DES OLEFINES
Abstract:
(EN) Group 4 metal complexes comprising an indenyl group substituted in the 2 or 3 position with at least one group selected from hydrocarbyl, perfluoro substituted hydrocarbyl, silyl, germyl and mixtures thereof, said indenyl group further being covalently bonded to the metal by means of a divalent ligand group, catalytic derivatives thereof and their use as olefin polymerization catalysts are disclosed.
(FR) L'invention porte sur des complexes de métaux du groupe IV contenant un groupe indényle substitué en position 2 et 3 par au moins un groupe choisi parmi hydrocarbyle, hydrocarbyle à substitution perfluoro, silyle, germyle ou leurs mélanges, ledit groupe indényle étant de plus lié par covalence au métal par un groupe ligand bivalent ou ses dérivés catalytiques. L'invention porte également sur leur utilisation comme catalyseurs de polymérisation des oléfines.
Designated States: AL, AM, AT, AU, AZ, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, HU, IL, IS, JP, KE, KG, KR, KZ, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, TJ, TM, TR, TT, UA, UG, US, UZ
African Regional Intellectual Property Organization (ARIPO) (KE, LS, MW, SD, SZ, UG)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, 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:
CZPV1998-1299NO19981854SG51548EP0874860RU02175325US6015868
JPH11514376 AR06266CN1200735CA2229608KR1019990067045AU1996073929
MYPI 96004449TH27352