| 摘要 |
Powdery adhesion promoter dispersible in water for textile amplification, comprises (a) 35-95 wt.% of at least one at least partially capped, low molecular isocyanate, (b) 0.1-10 wt.% of at least one wetting agent, (c) 5-40 wt.% of at least one binding agent, (d) 0-5 wt.% of at least one catalyst and (e) 0-10 wt.% of at least one additive. An independent claim is also included for producing the powdery adhesion promoter comprising (i) preparing a dispersion under stirring of (a) 35-95 wt. % of at least one low molecular isocyanate, (b) 0.1-10 wt.-% of at least one wetting agent, (c) 5-40 wt.% of at least one binding agent, (d) 0-5 wt.% of at least one catalyst and (e) 0-10 wt. % of at least one additive, (ii) grinding the dispersion and (iii) drying the dispersion. |
