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1. (WO2004026955) POLYMER COMPOSITIONS FOR EXTRUSION COATING
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2004/026955    International Application No.:    PCT/US2003/029620
Publication Date: 01.04.2004 International Filing Date: 22.09.2003
Chapter 2 Demand Filed:    08.04.2004    
IPC:
C08L 23/04 (2006.01), C08L 23/06 (2006.01), C08L 23/08 (2006.01), C08L 23/10 (2006.01), C08L 23/14 (2006.01)
Applicants: DOW GLOBAL TECHNOLOGIES INC. [US/US]; Washington Street, 1790 Building, Midland, MI 48674 (US) (For All Designated States Except US).
WEEKS, Ronald, J. [US/US]; (US) (For US Only)
Inventors: WEEKS, Ronald, J.; (US)
Agent: HOPPE, James, T.; The Dow Chemical Company, Intellectual Property, P.O. Box 1967, Midland, MI 48641-1967 (US)
Priority Data:
60/412,843 23.09.2002 US
Title (EN) POLYMER COMPOSITIONS FOR EXTRUSION COATING
(FR) COMPOSITIONS POLYMERES POUR LE REVETEMENT PAR EXTRUSION
Abstract: front page image
(EN)Compositions suitable for use in extrusion coating are claimed. The compositions comprise a mixture of a homogeneous ethylene polymer and a heterogeneous ethylene polymer together with a high melt strength polyolefin. Film layers made from the compositions have improved 'neck-in' and excellent heat seal initiation.
(FR)L'invention concerne des compositions utiles au revêtement par extrusion. Ces compositions contiennent un mélange de polymère éthylène homogène et un polymère d'éthylène hétérogène avec une polyoléfine présentant une résistance élevée à la fusion. Des couches de film issues de ces compositions présentent une meilleure striction et une excellente initiation d'étanchéité à la chaleur.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, OM, PH, PL, PT, RO, RU, SD, SE, SG, SK, SL, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, 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)