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1. (WO2007003322) POLYETHYLENE COMPOSITION OF IMPROVED PROCESSABILITY
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/003322    International Application No.:    PCT/EP2006/006266
Publication Date: 11.01.2007 International Filing Date: 28.06.2006
IPC:
C08F 297/08 (2006.01), C08L 23/08 (2006.01)
Applicants: BOREALIS TECHNOLOGY OY [FI/FI]; P.O. Box 330, FIN-06101 Porvoo (FI) (For All Designated States Except US).
VAN MARION, Remko [FI/AT]; (AT) (For US Only).
CARLSSON, Roger [SE/SE]; (SE) (For US Only).
EKLIND, Hans [SE/SE]; (SE) (For US Only).
HELLAND, Irene [NO/NO]; (NO) (For US Only)
Inventors: VAN MARION, Remko; (AT).
CARLSSON, Roger; (SE).
EKLIND, Hans; (SE).
HELLAND, Irene; (NO)
Agent: KADOR & PARTNER; Corneliusstr. 15, 80469 Munich (DE)
Priority Data:
05014216.5 30.06.2005 EP
Title (EN) POLYETHYLENE COMPOSITION OF IMPROVED PROCESSABILITY
(FR) COMPOSITION A BASE DE POLYETHYLENE PRESENTANT UNE APTITUDE AU TRAITEMENT AMELIOREE
Abstract: front page image
(EN)The present invention relates to a polyethylene composition, comprising a base resin which comprises (i) a first fraction which is an ethylene homo- or copolymer, and (ii) a second fraction which is an ethylene copolymer, wherein the first fraction (i) has a lower weight average molecular weight than the second fraction (ii), and the base resin has a density of less than 0.940 g/cm3 and a shear thinning index SHI2.7/210 of at least 25.
(FR)La présente invention concerne une composition à base de polyéthylène, comprenant une résine de base comprenant (i) une première fraction constituée d'un homo- ou d'un copolymère d'éthylène, et (ii) une seconde fraction constituée d'un copolymère d'éthylène, la première fraction (i) ayant un poids moléculaire moyen pondéré plus faible que la seconde fraction (ii), et la résine de base ayant une densité inférieure à 0,940 g/cm3 et un indice de fluidification par cisaillement SHI2,7/210 d'au moins 25.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, 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, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, 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)