Aqueous dispersion comprising at least one U.V. absorbing compound of the following formula (I)
1
wherein
R
1
to R
4
independently of each other are hydrogen; C
1-4
alkyl; substituted C
2-4
-alkyl; —OC
1-4
alkyl; Oaryl; COC
1-2
alkyl; COOC
1-2
alkyl; aryl- or substituted aryl-radicals,
a process of treating a textile material with said dispersions as well as textiles treated with such a dispersion.
包含至少一种下式(I)紫外线吸收化合物的
水分散液
1
其中
R
1
至 R
4
相互独立地为氢; C
1-4
烷基;取代的 C
2-4
-烷基
1-4
烷基;芳基;COC
1-2
烷基;COOC
1-2
烷基;芳基或取代芳基、
一种用上述分散体处理纺织材料的工艺,以及用这种分散体处理纺织品的工艺。