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| - In the present invention, as the coloring agent can be used any of the known dyes and pigments such as carbon black, Lamp Black, Iron Black, Ultramarine Blue, Nigrosine dyes, Aniline Blue, Phthalocyanine Blue, Phthalocyanine Green, Hansa Yellow G, Rhodamine 6G, lake, Calconyl Blue, Chrome Yellow, quinacridone, Benzidine Yellow, Rose Bengale, triallyl methane dyes, monoazo dyes and pigments, and di
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