Medium-low temperature environmental-friendly disperse dye composition
A technology of disperse dyes and dye compounds, which is applied in the field of medium and low temperature disperse dye compositions, and can solve the problems of single-color dyes with single performance
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[0041] According to the data shown in table 1, dye compound A, dye compound B, dye compound C, dye compound D are condensed with dispersant methylnaphthalenesulfonic acid formaldehyde condensate (MF) and diffusing agent benzylsulfonic acid formaldehyde in a certain proportion (CNF), diffusing agent naphthalene sulfonic acid formaldehyde condensate (NNO), sodium lignosulfonate and other surfactants are blended with water, ground and dispersed with a sand mill, and then spray-dried.
[0042] Among them, the dye compound (1-1) can be disperse yellow 1# produced by Zhejiang Runtu Co., Ltd., and the dye compound (1-2) can be disperse yellow 2# produced by Zhejiang Runtu Co., Ltd.
[0043]Dye compound (2-1) can adopt Zhejiang Runtu Co., Ltd. to produce Disperse Yellow 114#, and dye compound (2-2) can adopt Zhejiang Runtu Co., Ltd. to produce Disperse Yellow 119#, and dye compound (2-3) can be Adopt Zhejiang Runtu Co., Ltd. to produce Disperse Yellow 211#, and the dye compound (2-4) ...
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