| 摘要 |
<p>Chemical treatment of lignocellulosic material, particularly wood, by submitting the material to impregnation by an agent comprising hydrocarbon chains, chosen from mixed anhydrides (except mixed acetic/benzoic anhydride).The agent is adapted to ensure grafting by covalent bonding of many hydrocarbon chains to the material. An independent claim is also included for the treated material obtained.</p> |
