| 摘要 |
<p>The invention relates to a barrier film which is intended to be a barrier against oxygen gas and the like and which comprises one or more substrates of a polymer material or the like. The barrier film is characterized in that the substrate is covered with one or more layers of a polymer which is obtained by polymerization of organic radicals and ions from a plasma. The invention also includes a process for the production of a barrier film which mainly comprises that one from a plasma containing organic radicals and ions brings about a polymer coverage.</p> |
