Flame-retardant and water-resistant treatment of fabrics

D - Textiles – Paper – 06 – M

Patent

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Details

D06M 13/282 (2006.01) D06M 13/288 (2006.01) D06M 13/325 (2006.01) D06M 15/431 (2006.01)

Patent

CA 2108857

ABSTRACT FLAME-RETARDANT AND WATER-RESISTANT TREATMENT OF FABRICS In a method for the flame-retardant treatment of fabrics by impregnation with a condensate of a tetrakis (hydroxyorgano) phosphonium salt and, e.g., urea, the addition of one or more protonated and neutralized amines to the impregnation solution increases the efficiency of fixation of the phosphonium salt within the fibres, improves its uniform distribution within the system and leads to improved flame-retardant and water-resistant properties.

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