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Machine translation
1. (WO2013159365) HYDROGENATION OF NITRILE RUBBER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/159365    International Application No.:    PCT/CN2012/074935
Publication Date: 31.10.2013 International Filing Date: 28.04.2012
IPC:
C08F 8/04 (2006.01), C08F 236/14 (2006.01), B01J 31/22 (2006.01), B01J 23/46 (2006.01)
Applicants: LANXESS DEUTSCHLAND GmbH [DE/DE]; Lanxess Deutschland GmbH 51369 Leverkusen (DE) (For All Designated States Except US).
WEI, Zhenli [CN/CN]; (CN) (For US Only).
HOCH, Martin [DE/CN]; (CN) (For US Only).
LIU, Qingchun [CN/CN]; (CN) (For US Only)
Inventors: WEI, Zhenli; (CN).
HOCH, Martin; (CN).
LIU, Qingchun; (CN)
Agent: KANGXIN PARTENERS, P.C.; Floor 16, Tower A, Indo Building A48 Zhichun Road, Haidian District Beijing 100098 (CN)
Priority Data:
Title (EN) HYDROGENATION OF NITRILE RUBBER
(FR) HYDROGÉNATION D'UN CAOUTCHOUC NITRILE
Abstract: front page image
(EN)A novel process for selectively hydrogenating nitrile rubbers in the presence of specific Ruthenium based complex catalysts without simultaneous molecular weight degradation by a metathetic reaction is disclosed.
(FR)La présente invention concerne un procédé inédit d'hydrogénation sélective de caoutchoucs nitrile en présence de catalyseurs constitués d'un complexe spécifique à base de ruthénium sans dégradation simultanée de la masse moléculaire par réaction métathétique.
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, 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)