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1. (WO2016057969) HIGH-PERFORMANCE COATED SEALANTS

Pub. No.:    WO/2016/057969    International Application No.:    PCT/US2015/055016
Publication Date: Fri Apr 15 01:59:59 CEST 2016 International Filing Date: Sat Oct 10 01:59:59 CEST 2015
IPC: B32B 3/26
Applicants: JINDAL FILMS AMERICAS LLC
Inventors: DABADIE, Thierry, JL
CHANTRAINE, Laurent
SUNDARARAMAN, Anand
GOHR, Eric, T.
HUBBARD, Michael, A.
MENDES, Lindsay, J.
Title: HIGH-PERFORMANCE COATED SEALANTS
Abstract:
Disclosed is a multilayered film that includes a core layer that includes one or more polymers, wherein the core has a first side and a second side and is optionally oriented. Further, the multilayered film includes a sealing layer comprising a primer and a sealing coating, wherein the primer has a primer coating weight from 0.05 to 0.5 g/m2 and is located between the first side of the core and a first side of the sealing coating, wherein the sealing coating has a sealing coating weight from 0.5 to 20.0 g/m2, wherein the multilayered film has a seal strength of at least 1 kg/in at 120°C. In various embodiments, the films showed outstanding seal strength, hot tack for both clear and white films over a broad temperature range, seal integrity under the Skye test, low blocking, and other desirable performance metrics.