| 摘要 |
<p>Certain tris-amino-s-triazines, N,N-bis(bis-amino-s-triazinyl)-alkylamines, and 1,4-bis-(bis-amino-s-triazinyl)-piperazines are surface-treating agents and are useful in various surface-treating compositions, particularly floor waxes, shoe polishes and textile softeners.</p> |
