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Machine translation
1. (WO2005068405) PROCESS FOR PRODUCING PHENYL-ALKANES USING OLEFIN ISOMERIZATION AND PARAFFIN RECYCLE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/068405    International Application No.:    PCT/US2003/040854
Publication Date: 28.07.2005 International Filing Date: 22.12.2003
Chapter 2 Demand Filed:    11.07.2005    
IPC:
C07C 2/66 (2006.01), C07C 15/107 (2006.01), C07C 309/31 (2006.01)
Applicants: UOP LLC [US/US]; 25 East Algonquin Road, Des Plaines, IL 60016-6100 (US) (For All Designated States Except US).
MARINANGELI, Richard, E. [US/US]; (US) (For US Only).
FRITSCH, Thomas, R. [US/US]; (US) (For US Only).
LAWSON, R., Joe [US/US]; (US) (For US Only).
GALPERIN, Irina, Z. [US/US]; (US) (For US Only)
Inventors: MARINANGELI, Richard, E.; (US).
FRITSCH, Thomas, R.; (US).
LAWSON, R., Joe; (US).
GALPERIN, Leonid, B.;
Common
Representative:
UOP LLC; John G. Tolomei, 25 East Algonquin Road, Des Plaines, IL 60016-6100 (US)
Priority Data:
Title (EN) PROCESS FOR PRODUCING PHENYL-ALKANES USING OLEFIN ISOMERIZATION AND PARAFFIN RECYCLE
(FR) PROCEDE POUR PRODUIRE DES PHENYLALCANES PAR ISOMERISATION D'OLEFINE ET REMISE EN CIRCULATION DE PARAFFINE
Abstract: front page image
(EN)A process for producing phenyl-alkanes by paraffin dehydrogenation followed by olefin isomerization and then by alkylation of a phenyl compound by a lightly branched olefin is disclosed. An effluent of the alkylation section comprises paraffins that are recycled to the dehydrogenation step. A process that sulfonates phenyl-alkanes having lightly branched aliphatic alkyl groups to produce modified alkylbenzene sulfonates is also disclosed. In addition, the compositions produced by these processes, which can comprise detergents, lubricants, and lubricant additives, are disclosed.
(FR)L'invention concerne un procédé pour produire des phénylalcanes par déshydrogénation de paraffine suivie d'une isomérisation d'oléfine, puis de l'alkylation d'un composé phényle au moyen d'une oléfine légèrement ramifiée. Un effluent de l'opération d'alkylation contient des paraffines remises en circulation lors de la déshydrogénation. La présente invention porte également sur un procédé pour transformer en sulfonates des phénylalcanes dotés de groupes alkyle aliphatique légèrement ramifiés, afin de produire des sulfonates d'alkylbenzène modifié. L'invention concerne en outre les compositions obtenues par ces procédés et comprenant des détergents, des lubrifiants et des additifs pour lubrifiants.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, 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 (BW, 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: English (EN)
Filing Language: English (EN)