Process for improving the sun protection factor of cellulosic fibre material

A 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 amine; R1 and R1' i...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CUESTA FABIENNE, METZGER GEORGES
Format: Patent
Sprache:eng
Schlagworte:
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