| 摘要 |
<p>The invention relates to thermally curable, thixotropic blends containing carbamate and/or allophanate groups, comprising (A) at least one oligomer and/or polymer, selected from the group consisting of allophanate groups, carbamate groups, as well as oligomers and polymers containing carbamate and allophanate groups, and (B) at least one thixotropic agent, selected from th e group consisting of urea derivatives, produced by reacting at least one amin e and/or water with at least one isocyanate in the presence of at least one amino resin. The invention also relates to a method for producing said blend s and to their use as coating substances, adhesives and sealants.</p> |
