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1. (WO2016083521) SEALABLE AND PEALABLE POLYESTER FILM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/083521    International Application No.:    PCT/EP2015/077805
Publication Date: 02.06.2016 International Filing Date: 26.11.2015
IPC:
C08J 5/18 (2006.01), B05D 7/04 (2006.01), B65D 81/34 (2006.01), C08J 7/04 (2006.01), C09D 167/00 (2006.01)
Applicants: CRYOVAC, INC. [US/US]; 100 Rogers Bridge Road Building A Duncan, South Carolina SC 29334-0464 (US)
Inventors: FORLONI, Roberto; (IT).
STRACUZZI, Serena; (IT)
Agent: FRAIRE, Cristina; (IT)
Priority Data:
14195282.0 27.11.2014 EP
Title (EN) SEALABLE AND PEALABLE POLYESTER FILM
(FR) FILM DE POLYESTER PELABLE ET SCELLABLE
Abstract: front page image
(EN)The invention discloses bi-axially oriented coated polyester films having high tear initiation resistance and comprising a polyester base film and a heat sealable coating, said heat sealable coating comprising one or more amorphous copolyester(s) comprising units of terephthalic acid, naphthalene dicarboxylic acid and at least one diol. The films are heat-sealable and peelable to polyester and aluminium containers. The invention also relates to a process for the manufacturing of such films, to the use of said films in food packaging and to the packages obtained therefrom.
(FR)L'invention se rapporte à des films de polyester revêtus à orientation bi-axiale ayant une résistance élevée à l'amorce de déchirure et comprenant un film de base en polyester et un revêtement thermoscellable, ledit revêtement thermoscellable comprenant un ou plusieurs copolyesters amorphes comprenant des motifs acide téréphtalique, acide naphtalène dicarboxylique et au moins un diol. Les films sont thermoscellables et pelables sur des récipients en aluminium et en polyester. L'invention concerne également un procédé pour la fabrication de tels films, leur utilisation dans le conditionnement des aliments et les emballages obtenus à partir de ceux-ci.
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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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)