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1. (WO1997020800) IMPROVED METAL-LIGAND COMPLEX CATALYZED PROCESSES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1997/020800    International Application No.:    PCT/US1996/019412
Publication Date: 12.06.1997 International Filing Date: 05.12.1996
Chapter 2 Demand Filed:    29.04.1997    
IPC:
B01J 31/02 (2006.01), B01J 31/18 (2006.01), C07C 45/50 (2006.01), C07F 9/02 (2006.01), C07F 9/6574 (2006.01)
Applicants: UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION [US/US]; 39 Old Ridgebury Road, Danbury, CT 06817-0001 (US)
Inventors: BILLIG, Ernst; (US).
BRYANT, David, Robert; (US)
Agent: WIGGINS, Karen, Johnson; Union Carbide Chemicals & Plastics Technology Corporation, 39 Old Ridgebury Road, Danbury, CT 06817-0001 (US).
ALLARD, Susan, Joyce; Boult Wade Tennant, 27 Furnival Street, London EC4A 1PQ (GB)
Priority Data:
008,289 06.12.1995 US
008,763 06.12.1995 US
008,284 06.12.1995 US
008,286 06.12.1995 US
757,740 26.11.1996 US
Title (EN) IMPROVED METAL-LIGAND COMPLEX CATALYZED PROCESSES
(FR) PROCEDES AMELIORES A CATALYSE PAR COMPLEXE METAL-LIGAND
Abstract: front page image
(EN)This invention relates to a process which comprises reacting one or more reactants in the presence of a metal-organopolyphosphite ligand complex catalyst to produce a reaction product fluid comprising one or more products, wherein said process is conducted at a free organopolyphosphite ligand concentration sufficient to prevent and/or lessen hydrolytic degradation of the organopolyphosphite ligand and deactivation of the metal-organopolyphosphite ligand complex catalyst.
(FR)Procédé consistant à faire réagir un ou plusieurs réactifs en présence d'un catalyseur constitué d'un complexe métal-ligand organopolyphosphite de façon à obtenir un fluide produit par réaction constitué d'un ou de plusieurs produits. Ce procédé s'effectue à une concentration suffisante de ligand organopolyphosphite libre pour empêcher et/ou limiter la dégradation hydrolytique du ligand organopolyphosphite et la désactivation du catalyseur constitué d'un complexe métal-ligand organopolyphosphite.
Designated States: AL, AM, AU, BB, BG, BR, CA, CN, CZ, EE, GE, HU, IS, JP, KG, KP, KR, LK, LR, LT, LV, MD, MG, MK, MN, MX, NO, NZ, PL, RO, SG, SI, SK, TR, TT, UA, UZ, VN.
African Regional Intellectual Property Organization (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)