| 摘要 |
<p>A self-adhesive composition, suitable for use with floor covering materials, comprises (a) 10% by weight of a solvent-free scale wax carrier, and (b) 90% by weight of a polyisobutylene. The adhesive is suitably applied to the floor covering material by atomizing it in a molten state with a stream of warm air through heated nozzles directly on to the back of the floor covering (see Division B2).</p> |
