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1. (WO2004026952) SHEAR MODIFICATION OF HDPE-CLAY NANOCOMPOSITES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2004/026952    International Application No.:    PCT/US2003/027657
Publication Date: 01.04.2004 International Filing Date: 03.09.2003
Chapter 2 Demand Filed:    02.04.2004    
IPC:
C08K 3/34 (2006.01)
Applicants: EQUISTAR CHEMICALS, LP [US/US]; One Houston Center, 1221 McKinney Street, Houston, TX 77010 (US)
Inventors: REINKING, Karl, P.; (US).
RUFENER, Karl, P.; (US)
Agent: GUO, Shao; Lyondell Chemical Company, 3801 West Chester Pike, Newtown Square, PA 19073 (US)
Priority Data:
10/247,593 19.09.2002 US
Title (EN) SHEAR MODIFICATION OF HDPE-CLAY NANOCOMPOSITES
(FR) MODIFICATION PAR CISAILLEMENT DE NANOCOMPOSITES PEHD-ARGILE
Abstract: front page image
(EN)A method for modifying a high-density polyethylene (HDPE)-clay nanocomposite is disclosed. The method comprises shearing a melt of the nanocomposite at an effective shear rate. The modified nanocomposite shows significantly increased complex melt viscosity, storage modulus, and loss modulus.
(FR)La présente invention a trait à un procédé permettant la modification de nanocomposites de polyéthylène haute densité (PEHD)-argile. Le procédé comprend le cisaillement d'une phase fondue du nanocomposite à un taux de cisaillement efficace. Le nanocomposite modifié présente une viscosité de phase fondue, un module de conservation, et un module de perte complexes
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, 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, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (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)