Phthalocyanine reactive dyes:- Explained in brief
by : ---
Phthalocyanine reactive dyes:-
Phthalocyanine reactive dyes are used for turquoise hues having fastness properties and color strengths that connot be produced by using either azo or anthraquinone dyes. In fact, turquoise blue dyes remain dominated by copper and nickel phthalocyanine derivative. Copper phthalocyanine is normally the most often use chromophore and it produces dyes such as C.I. Reactive Blue 7
