| 摘要 |
An aqueous binder composition for mineral fibres comprises a water-soluble binder component obtainable by reacting, in one or more steps, at least one alkanolamine, at least one carboxylic anhydride and at least one polyalkylene glycol component selected from polyalkylene glycols, copolymers and derivates thereof and, optionally, treating the reaction product with a base. |
