| 摘要 |
<p>A grease, oil and wax resistant paper composition comprises a cellulose-containing substrate having a surface area and a water based mineral coating comprising a filler material, a binder and a calcium carbonate, essentially free from surfactants. An independent claim is included for a method of imparting grease, oil and wax resistance to a substrate comprising providing a cellulose-containing substrate having a surface area, comprising individual fibers, paper, paperboard, bagstock, ticket stock, blended or unblended kraft or liner board; applying a water based mineral coating as above.</p> |
