| 摘要 |
Flame proof process comprises treating a woven or knitted fabric of a cellulosic fibre with a boron hydride cpd. and/or a metal borohydride cpd. (pref. borohydride of Na, K, Li or Al); and then treating it with an amidophosphazene cpd. (pref. of formula (I) or (II)). In (I) , m is not less than 3, when the starting fabric is lightly dyed, a prod. with excellent colour tone is obtd..
|
