摘要 |
An aqueous binder composition for a paint comprising an oligomeric or polymeric substance formed from at least one monomer of the general formula I: (R1O-)mSi(-RX-NR2R3)4-mI wherein at least one nitrogen radical within the group -NR2R3 is directly bonded to an RZ group, and RZ is -(C=O)R4 or -(C=O)-OR5. |