摘要 |
<p>A polymeric film composition, which can readily be applied to a sheet-configured substrate and which resists creep at room temperature, even when the sheet/film combination is stored as a roll, is disclosed. The polymeric film composition has a viscosity of at least 3 x 106 Pa-s at a predetermined first lower temperature and at a shear stress of 10,000 Pa and a viscosity no greater than 1 x 104 Pa-s at a predetermined second higher temperature and at a shear stress of 50,000 Pa.</p> |