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. (WO2010123775) PROCATALYST COMPOSITION WITH ADAMANTANE AND METHOD
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/123775    International Application No.:    PCT/US2010/031423
Publication Date: 28.10.2010 International Filing Date: 16.04.2010
Chapter 2 Demand Filed:    19.10.2010    
IPC:
C08F 10/06 (2006.01), C08F 4/651 (2006.01)
Applicants: DOW GLOBAL TECHNOLOGIES LLC [US/US]; 2040 Dow Center Midland, MI 48674 (US) (For All Designated States Except US).
CHEN, Lingfeng [US/US]; (US) (For US Only).
LEUNG, Tak, W. [US/US]; (US) (For US Only).
TAO, Tao [CN/US]; (US) (For US Only).
GAO, Kuanqiang [CN/US]; (US) (For US Only)
Inventors: CHEN, Lingfeng; (US).
LEUNG, Tak, W.; (US).
TAO, Tao; (US).
GAO, Kuanqiang; (US)
Agent: BARTHEL, Ted, J.; Whyte Hirschboeck Dudek S.C. 555 East Wells Street, Suite 1900 Milwaukee, WI 53202 (US)
Priority Data:
61/172,021 23.04.2009 US
Title (EN) PROCATALYST COMPOSITION WITH ADAMANTANE AND METHOD
(FR) COMPOSITION DE PROCATALYSEUR CONTENANT DE L'ADAMANTANE ET PROCÉDÉ
Abstract: front page image
(EN)Disclosed are procatalyst compositions having an internal electron donor which includes an adamantanedicarboxylate and optionally an electron donor component. Ziegler- Natta catalyst compositions containing the present procatalyst compositions produce propylene-based olefins with broad molecular weight distribution.
(FR)L'invention concerne des compositions de procatalyseur comportant un donneur d'électrons interne qui comprend un dicarboxylate d'adamantane et éventuellement un constituant donneur d'électrons. Les compositions de catalyseur de Ziegler-Natta contenant ces compositions de procatalyseur permettent de produire des oléfines à base de propylène qui présentent une large distribution des poids moléculaires.
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)