| 摘要 |
<p>A coating composition for polyolefinic films, especially polypropylene films, which consists essentially of a solution of a three-component polymeric system comprising: (a) about 50 to 80% of saturated polyesters, unsaturated polyesters or mixtures thereof (b) polymers and copolymers of acrylic esters; and (c) epoxy resins, the ratio of each of components (b) and (c) being from about 1 to 49% and being selected as to make up the total percentage of the polymeric system. The coated products and the coating process are also covered.</p> |
