| 摘要 |
This invention is directed to solid polymers in which the surface portion has been modified by reacting with thiocyano or isothiocyano free radical or ion generating reactants. This invention is also directed to a process for preparing such modified polymers. The polymers of the invention provide improved adhesive strength to laminates prepared therefrom, improved paint adhesion, increased viscosity and alterated gas permeability compared to unmodified polymers. |
