| 摘要 |
<p>Floorings and flooring compositions containing a plasticised, preferably recovered, PVB resin are disclosed. In a more preferred aspect of the technology, the floorings and the corresponding compositions contain a major amount of a second compatible resin such as a non-plasticised PVB, and also a major amount of a composition inert filler. The floorings made in accordance with the technology herein can contain substantially reduced levels of chlorine.</p> |
