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Home › "Copper complexes of further substituted 2,4-di-[2'-(2""-hydroxyphenylazo)-1'-hydroxy-3'-sulfonaphthyl-6'-amino]-6 -chloro-1,3,5-triazines"

"Copper complexes of further substituted 2,4-di-[2'-(2""-hydroxyphenylazo)-1'-hydroxy-3'-sulfonaphthyl-6'-amino]-6 -chloro-1,3,5-triazines"

US Patent 5006644 · Granted Apr 9, 1991

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