| 摘要 |
<p num="1"><br/><br/><br/>The present invention relates to a composite article obtained from binding or <br/>adhesion of particulate matter with a polyurethane binder which is derived <br/>from a urethane-modified isocyanate obtained by reaction of an isocyanate with <br/>a polyether polyol based on an initiator containing a tertiary nitrogen atom. <br/>Such composite articles can be, for example, recreational matting or tiles, <br/>sports or running tracks, or flooring, or laminates.<br/> |
