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. (WO2010112165) CATALYST SYSTEM FOR THE POLYMERIZATION OF ALPHA-OLEFINS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/112165    International Application No.:    PCT/EP2010/001843
Publication Date: 07.10.2010 International Filing Date: 24.03.2010
IPC:
C08F 10/00 (2006.01)
Applicants: BASELL POLYOLEFINE GMBH [DE/DE]; Brühler Strasse 60 50389 Wesseling (DE) (For All Designated States Except US).
KRISTEN, Marc, Oliver [DE/DE]; (DE) (For US Only).
ENDERS, Markus [DE/DE]; (DE) (For US Only).
MARK, Stefan [DE/DE]; (DE) (For US Only)
Inventors: KRISTEN, Marc, Oliver; (DE).
ENDERS, Markus; (DE).
MARK, Stefan; (DE)
Priority Data:
09004524.6 30.03.2009 EP
61/211,572 01.04.2009 US
Title (EN) CATALYST SYSTEM FOR THE POLYMERIZATION OF ALPHA-OLEFINS
(FR) SYSTÈME DE CATALYSEUR POUR LA POLYMÉRISATION D'ALPHA-OLÉFINES
Abstract: front page image
(EN)The invention refers to a catalyst system for the polymerization of olefins including a diorganohydroborane molecular weight modifier. By addition of diorganohydroborane to the catalyst system it is possible to control the molecular weight of a polyolefin to higher values.
(FR)L'invention porte sur un système de catalyseur pour la polymérisation d'oléfines renfermant un modificateur de masse moléculaire qui est un diorganohydroborane. Par l'addition de diorganohydroborane au système de catalyseur, il est possible de réguler la masse moléculaire d'une polyoléfine à des valeurs supérieures.
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, RO, RS, RU, 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, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, 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)