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1. (WO2003076450) CATALYSTS FOR OLEFIN POLYMERIZATION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2003/076450    International Application No.:    PCT/US2003/006818
Publication Date: 18.09.2003 International Filing Date: 05.03.2003
Chapter 2 Demand Filed:    02.10.2003    
IPC:
C07C 2/32 (2006.01), C07C 323/45 (2006.01), C07F 9/28 (2006.01), C07F 9/48 (2006.01), C07F 9/50 (2006.01), C07F 9/58 (2006.01), C07F 15/00 (2006.01), C07F 15/04 (2006.01), C08F 4/659 (2006.01), C08F 110/02 (2006.01)
Applicants: E.I. DU PONT DE NEMOURS AND COMPANY [US/US]; 1007 Market Street, Wilmington, DE 19898 (US) (For All Designated States Except US).
UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL [US/US]; 308 Bynam Hall, Campus Box 4105, Chapel Hill, NC 27599-4105 (US) (For All Designated States Except US).
BROOKHART, Maurice [US/US]; (US) (For US Only).
DAUGULIS, Olafs [LV/US]; (US) (For US Only)
Inventors: BROOKHART, Maurice; (US).
DAUGULIS, Olafs; (US)
Agent: BOWEN, Alanson, G., Jr.; E.I. DU PONT DE NEMOURS AND COMPANY, LEGAL PATENT RECORDS CENTER, 4417 Lancaster Pike, Wilmington, DE 19805 (US)
Priority Data:
60/361,998 06.03.2002 US
Title (EN) CATALYSTS FOR OLEFIN POLYMERIZATION
(FR) CATALYSEURS POUR LA POLYMERISATION D'OLEFINES
Abstract: front page image
(EN)Late transition metal complexes of certain ligands which contain phosphinidine and/or imine groups are useful as components of polymerization catalysts for olefins. Useful metals in the complexes include Ni, Pd, Fe and Co. Oligomers and/or polymers of olefins such as ethylene can be made.
(FR)Des complexes de métaux de transition tardive avec certains ligands qui contiennent des groupes phosphinidine et/ou imine sont utiles comme constituants de catalyseurs de polymérisation d'oléfines. Les métaux utiles dans ces complexes sont notamment Ni, Pd, Fe et Co. Des oligomères et/ou des polymères d'oléfines tels que de l'éthylène, peuvent ainsi être produits.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, OM, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, 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, IT, LU, MC, NL, PT, 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)