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1. (WO2010149812) CATALYST FOR THE HYDROGENATION OF UNSATURATED COMPOUNDS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/149812    International Application No.:    PCT/ES2010/070411
Publication Date: 29.12.2010 International Filing Date: 21.06.2010
IPC:
B01J 31/22 (2006.01), C08F 10/00 (2006.01)
Applicants: DYNASOL ELASTOMEROS, S. A. [ES/ES]; Pº de la Castellana, 278-280 E-28046 Madrid (ES) (For All Designated States Except US).
PARELLADA FERRER, Mª Dolores [ES/ES]; (ES) (For US Only).
LÓPEZ REYES, Manuel [ES/ES]; (ES) (For US Only).
SERRANO AVILES, Luis [ES/ES]; (ES) (For US Only)
Inventors: PARELLADA FERRER, Mª Dolores; (ES).
LÓPEZ REYES, Manuel; (ES).
SERRANO AVILES, Luis; (ES)
Agent: PONS ARIÑO, Ángel; Glorieta de Rubén Darío, 4 E-28010 Madrid (ES)
Priority Data:
09382099.1 22.06.2009 EP
Title (EN) CATALYST FOR THE HYDROGENATION OF UNSATURATED COMPOUNDS
(ES) CATALIZADOR PARA LA HIDROGENACIÓN DE COMPUESTOS INSATURADOS
(FR) CATALYSEUR POUR L'HYDROGÉNATION DE COMPOSÉS INSATURÉS
Abstract: front page image
(EN)Homogeneous catalyst based on titanium compounds of (R1Cp)(R2Cp)Ti (PhOR3)2 type, in which Cp is a cyclopentadienyl group, R1 and R2 are identical or different (C3-C10) alkyl radicals, Ph is a phenyl group and OR3 is an alkoxy group. Furthermore, the invention relates to the use of said catalyst in a method for the hydrogenation of double bonds of unsaturated compounds, preferably polymers and/or copolymers of conjugated dienes, under mild reaction conditions.
(ES)Catalizador homogéneo basado en compuestos de titanio de tipo (R1Cp)(R2Cp)Ti (PhOR3)2, donde Cp es un grupo ciclopentadienilo, R1 y R2 radicales alquilo (C3-C10) iguales o distintos, Ph un grupo fenilo y OR3 un grupo alcoxilo. Además, la invención se refiere al uso de dicho catalizador en un procedimiento de hidrogenación de dobles enlaces de compuestos insaturados, preferiblemente polímeros y/o copolímeros de dienos conjugados, bajo condiciones suaves de reacción.
(FR)L'invention concerne un catalyseur homogène qui comprend des composés de titane de type (R1Cp)(R2Cp)Ti (PhOR3)2, où Cp est un groupe cyclopentadiényle, R1 et R2 sont des radicaux alkyle (C3-C10) identiques ou différents, Ph est un groupe phényle et OR3 un groupe alcoxyle. L'invention concerne également l'utilisation dudit catalyseur dans un procédé d'hydrogénation de doubles liaisons de composés insaturés, de préférence polymères et/ou copolymères de diènes conjugués, dans des conditions douces de réaction.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, 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 (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Spanish (ES)
Filing Language: Spanish (ES)