| 摘要 |
<p>Fibres, filaments etc. from regenerated cellulose contain 8 - 30 wt.% based on cellulose of a polybromobenzene (pref. hexabromo benzene) which is incorporated as as. suspension of particles of 1 mu dia. with 0.5% P present as an organophosphorus cpd. in a viscose which is spun in a coagulation bath. The fibres and textiles have good resistance to washing e.g. resist 1/2 h in soap and soda at 95 degrees C.</p> |
