Shading process
AssigneeBASF SE
InventorsAlfred HÖHENER, Frank BACHMANN, Adolf KÄSER, Chandrasekhar Dayal MUDALIAR, Dinesh Narendra RELE, Sneha Shankar RANE, Georg ROENTGEN
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Abstract
The present invention relates to a shading process characterized by using a composition comprising a phthalocyanine to which at least one dyestuff is attached through a covalent bonding, to shading compositions, to new compounds used in these shading compositions as well as to the production of these new compounds.
Claims20
A shading process for textile fiber material characterized by treating the textile fiber material with a composition comprising at least one Zn-, Ca-, Mg-, Na-, K-, Al, Si-, Ti-, Ge-, Ga-, Zr-, In- or Sn-phthalocyanine to which at least one dyestuff is attached through covalent bonding.
Dependencies are inferred from the claim text.