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Machine translation
1. (WO2004029005) CATALYTIC METHOD OF PRODUCING ALKYL MERCAPTANS BY ADDING HYDROGEN SULPHIDE TO AN OLEFIN
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2004/029005    International Application No.:    PCT/FR2003/002789
Publication Date: 08.04.2004 International Filing Date: 23.09.2003
Chapter 2 Demand Filed:    07.04.2004    
IPC:
C07B 45/06 (2006.01), C07C 319/04 (2006.01), C07C 321/04 (2006.01)
Applicants: ARKEMA [FR/FR]; 4-8, cours Michelet, La Défense 10, F-92800 Puteaux (FR) (For All Designated States Except US).
FREMY, Georges [FR/FR]; (FR) (For US Only).
ESSAYEM, Nadine [FR/FR]; (FR) (For US Only).
LACROIX, Michel [FR/FR]; (FR) (For US Only).
ZAUSA, Elodie [FR/FR]; (FR) (For US Only)
Inventors: FREMY, Georges; (FR).
ESSAYEM, Nadine; (FR).
LACROIX, Michel; (FR).
ZAUSA, Elodie; (FR)
Agent: GRANET, Pierre; Arkema, Département Propriété Industrielle, 4-8, cours Michelet - La Défense 10, F-92091 La Défense Cedex (FR)
Priority Data:
02/11923 25.09.2002 FR
Title (EN) CATALYTIC METHOD OF PRODUCING ALKYL MERCAPTANS BY ADDING HYDROGEN SULPHIDE TO AN OLEFIN
(FR) PROCEDE CATLYTIQUE DE FABRICATION D’ALKYLMERCAPTANS APR ADDITION D’HYDROGENE SULFURE SUR UNE OLEFINE
Abstract: front page image
(EN)The invention relates to a method of producing a mercaptan from an olefin and hydrogen sulphide. The inventive method is performed in the presence of hydrogen and a catalytic composition comprising a strong acid, such as a heteropolyacid, and at least one metal from group VIII of the periodical table.
(FR)Le procédé de fabrication d’un mercaptan à partir d’une oléfine et d’hydrogène sulfuré est effectué en présence d’hydrogène et d’une composition catalytique comprenant un acide fort, tel qu’un hétéropolyacide et au moins un métal appartenant au groupe VIII de la classification périodique.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, MC, NL, PT, RO, SE, SI, SK, 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)