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Machine translation
1. (WO2012095575) PROCESS FOR PRODUCING NITRILE-FATTY ACID COMPOUNDS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/095575    International Application No.:    PCT/FR2011/052990
Publication Date: 19.07.2012 International Filing Date: 14.12.2011
IPC:
C07C 253/30 (2006.01), C07C 255/19 (2006.01), C07C 227/04 (2006.01), C07C 229/08 (2006.01), C08G 69/04 (2006.01)
Applicants: ARKEMA FRANCE [FR/FR]; 420, rue d'Estienne d'Orves F-92700 Colombes (FR) (For All Designated States Except US).
BRANDHORST, Markus [DE/FR]; (FR) (For US Only).
COUTURIER, Jean-Luc [FR/FR]; (FR) (For US Only).
DUBOIS, Jean-Luc [FR/FR]; (FR) (For US Only)
Inventors: BRANDHORST, Markus; (FR).
COUTURIER, Jean-Luc; (FR).
DUBOIS, Jean-Luc; (FR)
Agent: KILLIS, Andréas; Arkema France Département Propriété Industrielle 420, rue d'Estienne d'Orves F-92705 Colombes Cedex (FR)
Priority Data:
1150173 10.01.2011 FR
1155174 14.06.2011 FR
Title (EN) PROCESS FOR PRODUCING NITRILE-FATTY ACID COMPOUNDS
(FR) PROCEDE DE PRODUCTION DE COMPOSES NITRILE-ACIDE GRAS
Abstract: front page image
(EN)The invention relates to a process for synthesizing a nitrile-fatty acid (heminitrile) from unsaturated fatty acids, in the form of an acid or a simple ester or a "complex" ester of triglyceride type, which is first of all converted into an unsaturated fatty nitrile which is subjected to oxidative cleavage using H2O2 as oxidizing agent. This process can be used for preparing polyamide monomers, such as ω-amino acids or diamines or diacids equivalent to said heminitrile and for obtaining polyamides from raw materials which are of natural origin and from a renewable source.
(FR)L'invention vise un procédé de synthèse d'un nitrile-acide gras (héminitrile) à partir d'acides gras insaturés, sous forme acide, ester simple ou « complexe » de type triglycéride, transformé tout d'abord en nitrile gras insaturé qui est soumis à une coupure oxydante en utilisant H2O2 comme agent oxydant. Ce procédé peut être utilisé pour la préparation de monomères de polyamide, comme les ω-aminoacides ou diamines ou diacides équivalents audit héminitrile et pour l'obtention de polyamides à partir de matières premières d'origine naturelle et de source renouvelable.
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, 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, 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: French (FR)
Filing Language: French (FR)