| 摘要 |
<p>A method for reducing the permeability to films or coatings of films or coatings made of polymer materials (Q) containing bees wax or montanin wax or mixtures thereof by production of a composition (Z) containing Z1) 40 98.5 wt. % of at least one polymer (Q1) which is compatible with the polymer on which (Q) is based, Z2) 0.5 20 wt. % starch or cellulose or mixtures thereof as a phase mediator, Z3) 1 20 wt. % bees wax or montanin wax or mixtures thereof, and Z4 0 20 wt. % of at least one additive, said weight percentages being related to the total weight of Z. In a second step, the composition Z is combined with the polymer (Q1) on which (Q) is based.</p> |
