| 摘要 |
<p>The object of the invention is to provide a procedure for the anti-scaler production for coating the reactors of polymerizing for monomers, of the types obtained by means of the napththols condensation with an aldehydic cross-linking product, characterized in the fact that said aldehydic product is a product that comes from the reaction between an aldehyde and hydrosulphite.</p> |
