863638-71-5Relevant academic research and scientific papers
Unsymmetrical Diazo Compounds, Compositions Comprising Same, Dyeing Method and Device Comprising Said Compositions
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Page/Page column 19, (2008/12/06)
The invention concerns symmetric diazo cationic compounds of formula (I), their resonance forms, as well as their acid-addition salts and their solvates, wherein W1, identical represent a hydrogen atom, a halogen atom, a —NR5R6
Dissymmetrical diazo compounds containing having at least one 2-imidazolium unit and a cationic or non-cationic linker, compositions comprising them, method of coloring, and device
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Page/Page column 19-20, (2008/06/13)
The present disclosure relates to dissymmetrical cationic diazo compounds having at least one 2-imidazolium unit and a cationic or non-cationic linker. The disclosure further relates to dyeing compositions comprising such compounds as a direct dye in a me
