<p>Compositions comprising from about 30% to about 95% of one or more RF-active functionalized ethylene copolymers and one or more propylene based plastomers are described. When formed into films or thin layers, the films exhibit a combination of low noise properties and good RF weldability characteristics. Also described are multilayer assemblies using such films and various articles incorporating such. Also described are methods of determining minimum thicknesses of an RF weldable layer in a multilayer film using the compositions.</p>
申请公布号
EP2744654(A1)
申请公布日期
2014.06.25
申请号
EP20120733315
申请日期
2012.06.21
申请人
AVERY DENNISON CORPORATION
发明人
PHAM, HOANG, T.;LANEY, THOMAS;GHIAM, FARID, F.;HENDERSON, KEVIN, O.