Process for improving the sun protection factor of cellulosic fibre material
1 1332 33 55 142 4 4 21 2A process for improving the sun protection factor (SPF) of cellulosic fibre materials and blends thereof, which comprises contacting said materials with at least one compound of the formula (1) in which M is hydrogen, an alkali metal atom, ammonium or a cation formed from an...
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| Sprache: | eng |
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