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1. (WO2018022236) POLYETHYLENE BASED SYNTHETIC PAPER
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/022236    International Application No.:    PCT/US2017/039618
Publication Date: 01.02.2018 International Filing Date: 28.06.2017
IPC:
B32B 27/08 (2006.01), B32B 27/32 (2006.01), B32B 27/20 (2006.01)
Applicants: DOW GLOBAL TECHNOLOGIES LLC [US/US]; 2040 Dow Center Midland, MI 48674 (US)
Inventors: GOMES, Jorge C.; (BR).
ONER-DELIORMANLI, Didem; (US).
BERILGEN, Cagatay K.; (US)
Agent: HOPPE, James T.; (US)
Priority Data:
15/223,391 29.07.2016 US
Title (EN) POLYETHYLENE BASED SYNTHETIC PAPER
(FR) PAPIER SYNTHÉTIQUE À BASE DE POLYÉTHYLÈNE
Abstract: front page image
(EN)The present invention relates to polyethylene films having properties which makes them suitable for use as synthetic paper. The cast films have in a first and a third layer, each of which is an external layer, and each of which independently comprises a linear polyethylene having a density greater than 0.93 g/cm3 and a melt index greater than or equal to 2.0 g/10 min together with a second layer, which is an internal layer comprising a linear polyethylene having a density greater than or equal to 0.94 g/cm3 and a melt index less than or equal to 1.3 g/10 min.
(FR)L'invention concerne des films de polyéthylène présentant des propriétés appropriées pour s'utiliser comme papier synthétique. Ces films coulés comportent: une première et une troisième couche se présentant chacune comme une couche externe et comprenant chacune, indépendamment, un polyéthylène linéaire de densité supérieure à 0,93 g/cm3 et d'indice de fluidité supérieur ou égal à 2,0 g/10 min; et une deuxième couche interne comprenant un polyéthylène linéaire de densité supérieure ou égale à 0,94 g/cm3 et d'indice de fluidité inférieur ou égal à 1,3 g/10 min.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, 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, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)