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1. (WO2013057285) CATALYST COMPOSITIONS AND THEIR USE FOR HYDROGENATION OF NITRILE RUBBER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/057285    International Application No.:    PCT/EP2012/070811
Publication Date: 25.04.2013 International Filing Date: 19.10.2012
IPC:
C08C 19/02 (2006.01), C08L 15/00 (2006.01), B01J 31/22 (2006.01)
Applicants: LANXESS DEUTSCHLAND GMBH [DE/DE]; Kennedyplatz 1 50569 Köln (DE)
Inventors: LIU, Qingchun; (CN).
WEI, Zhenli; (CN)
Priority Data:
PCT/CN2011/081097 21.10.2011 CN
Title (EN) CATALYST COMPOSITIONS AND THEIR USE FOR HYDROGENATION OF NITRILE RUBBER
(FR) COMPOSITIONS DE CATALYSEURS ET LEUR UTILISATION POUR L'HYDROGÉNATION DU CAOUTCHOUC NITRILE
Abstract: front page image
(EN)This invention relates to novel catalyst compositions based on Ruthenium- or Osmium-based complex catalysts and to a process for selectively hydrogenating nitrile rubbers in the presence of such catalyst compositions.
(FR)Cette invention concerne de nouvelles compositions de catalyseurs basées sur des catalyseurs complexes de type ruthénium ou osmium et un procédé d'hydrogénation sélective des caoutchoucs nitrile en présence desdites compositions de catalyseurs.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, 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, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, 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, RS, 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: English (EN)
Filing Language: English (EN)