发明授权
US07909890B2 Shading compositions 有权
着色组合物

Shading compositions
摘要:
The present invention relates to new compositions comprising compounds, which are molecular combinations of a phthalocyanine and a mono-azo dyestuff linked via specific linking groups. Further aspects are an improved shading process for textile materials and also use of these shading compositions for shading textiles.
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