Flame-retardant treatment of fabrics
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United States of America Patent
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Nov 5, 1996
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N/A
app pub date -
Jun 6, 1995
filing date -
Jun 22, 1994
priority date (Note) -
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Abstract
In the flame-retardant treatment of fabrics, there is provided a means for increased 'loading' of phosphorus compounds (up to 25% moisture is retained after impregnation and drying of the fabric). This in turn enables a phosphonium compound 'add-on' of 50% to 73% (relative to the weight of the fabric) and gives a correspondingly higher degree of flame-retardant properties.
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