| 摘要 |
A process is provided for flameproofing cellulosics in which an aqueous solution is applied thereto which contains (A) the phosphorinane of the formula <IMAGE> (B) an aminoplast precondensate, e.g. a methylolmelamine, and, optionally, (C) a latent acid catalyst, e.g. 2-amino-2-methyl-1-propanolchloride. The cellulosics, e.g. textiles containing natural or regenerated cellulose, are then dried up to 100 DEG C. and subjected to a heat treatment above 100 DEG C., e.g. at 130 DEG to 200 DEG C.
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