WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO1997021651) OLEFIN OLIGOMERIZATION PROCESS AND CATALYST
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1997/021651    International Application No.:    PCT/US1996/019988
Publication Date: 19.06.1997 International Filing Date: 13.12.1996
Chapter 2 Demand Filed:    07.07.1997    
IPC:
C07C 2/20 (2006.01), C07C 2/30 (2006.01), C10G 50/02 (2006.01)
Applicants: AMOCO CORPORATION [US/US]; Law Dept., Mail Code 1907A, 200 E. Randolph Drive, P.O. Box 87703, Chicago, IL 60601 (US)
Inventors: CHUNG, Tze-Chiang; (US).
DING, Ruidong; (US).
SHUBKIN, Ronald, L.; (US)
Agent: HENSLEY, Stephen, L.; Amoco Corporation, Law Dept., Mail Code 1907A, P.O. Box 87703, Chicago, IL 60680-0703 (US).
RITTER, Stephen, D.; Mathys and Squire, 100 Grays Inn Road, London WC1X 8AL (GB)
Priority Data:
08/572,224 13.12.1995 US
08/572,278 13.12.1995 US
Title (EN) OLEFIN OLIGOMERIZATION PROCESS AND CATALYST
(FR) CATALYSEUR ET PROCEDE D'OLIGOMERISATION D'OLEFINES
Abstract: front page image
(EN)Alpha-olefin oligomer is prepared by contacting an alpha-olefin monomer which contains from about 8 to about 20 carbon atoms with a heterogeneous catalyst system formed from (i) a solid olefin polymer having a linear backbone and a plurality of pendant omega-hydroxyalkyl groups, (ii) a boron trihalide, preferably BF¿3?, and, optionally (iii) an organomagnesium halide.
(FR)On prépare un oligomère alpha-oléfinique en mettant en contact un monomère alpha-oléfinique renfermant entre environ 8 et environ 20 atomes de carbone avec un système catalyseur hétérogène obtenu à partir de: (i) un polymère oléfinique solide à squelette linéaire et à pluralité de groupes oméga-hydroxyalkyle labiles, (ii) un trihalogénure de bore, de préférence BF¿3?, et éventuellement (iii) un halogénure d'organomagnésium.
Designated States: CA, JP.
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
Publication Language: English (EN)
Filing Language: English (EN)