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1. (WO2000026268) SHEAR THINNING ETHYLENE/$g(a)-OLEFIN INTERPOLYMERS AND THEIR PREPARATION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2000/026268    International Application No.:    PCT/US1999/025637
Publication Date: 11.05.2000 International Filing Date: 02.11.1999
Chapter 2 Demand Filed:    29.05.2000    
IPC:
C08F 4/659 (2006.01), C08F 10/00 (2006.01), C08F 210/16 (2006.01), C08F 210/18 (2006.01), C08L 23/10 (2006.01), C08L 23/16 (2006.01)
Applicants: DU PONT DOW ELASTOMERS L.L.C. [US/US]; 300 Bellevue Parkway Wilmington, DE 19809 (US) (For All Designated States Except US).
CADY, Larry, Duane [US/US]; (US) (For US Only).
HUGHES, Morgan, Mark [US/US]; (US) (For US Only).
LAUGHNER, Michael, Kenneth [US/US]; (US) (For US Only).
MEISKE, Larry, Alan [US/US]; (US) (For US Only).
PARIKH, Deepak, Rasiklal [US/US]; (US) (For US Only)
Inventors: CADY, Larry, Duane; (US).
HUGHES, Morgan, Mark; (US).
LAUGHNER, Michael, Kenneth; (US).
MEISKE, Larry, Alan; (US).
PARIKH, Deepak, Rasiklal; (US)
Agent: SCOTT, Patricia, M.; Dupont Dow Elastomers L.L.C. Legal Patent Records Center 1007 Market Street Wilmington, DE 19898 (US)
Priority Data:
60/106,569 02.11.1998 US
Title (EN) SHEAR THINNING ETHYLENE/$g(a)-OLEFIN INTERPOLYMERS AND THEIR PREPARATION
(FR) INTERPOLYMERES ETHYLENE/$g(a)-OLEFINE A FLUIDISATION PAR CISAILLEMENT ET LEUR PREPARATION
Abstract: front page image
(EN)Shear-thinning ethylene/$g(a)-olefin and ethylene/$g(a)-olefin/diene monomer interpolymers that do not include a traditional branch-inducing monomer such as norbornadiene are prepared at an elevated temperature in an atmosphere that has little or no hydrogen using a constrained geometry complex catalyst and an activating cocatalyst.
(FR)L'invention concerne des interpolymères éthylène/$g(a)-oléfine et éthylène/$g(a)-oléfine/diène à fluidisation par cisaillement qui ne possèdent pas de monomère de ramification classique comme le norbornadiène et qui sont préparés à une température élevée, dans une atmosphère ne contenant que peu ou pas d'hydrogène, au moyen d'un catalyseur complexe à géométrie contrainte et d'un cocatalyseur d'activation.
Designated States: AE, AL, AU, BA, BB, BG, BR, CA, CN, CR, CU, CZ, DM, EE, GD, GE, HR, HU, ID, IL, IN, IS, JP, KP, KR, LC, LK, LR, LT, LV, MG, MK, MN, MX, NO, NZ, PL, RO, SG, SI, SK, SL, TR, TT, UA, US, UZ, VN, YU, ZA.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)