SHADING PROCESS
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 thes...
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Main Authors | , , , , , , |
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Format | Patent |
Language | English French German |
Published |
06.06.2007
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Subjects | |
Online Access | Get full text |
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Summary: | 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. |
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Bibliography: | Application Number: EP20050784678 |