Pigment Dispersion Market Measurement

metal complex dyes, when utilized by colorists, could be likened to a cup or scorching water with somewhat sugar in it. Colour Index is organised and run by two technical boards, one accountable for the Dyes, the other chargeable for Pigments & Solvent Dyes. For instance, pigments for paint require addition of polymer in paint for diffusion.


Evaporation of the solvent takes place after application of the paint enabling the pigment and the resin to develop a coat of paint that dries rapidly. Milk paint additionally dries shortly, so you need to work efficiently to keep a "wet edge"; in different words, don't let the paint dry a lot from one space to the following.


Stable, concentrated, liquid preparations of 1:2 metallic complex azo or azomethine dyes containing at most one sulfonic acid group are obtained by metallizing the steel-free azo or azomethine intermediates in form of their moist, virtually salt-free washed, filter cakes with aqueous slurries of complicated forming, preferably cobalt or chromium salts. In the strategy of the current invention the 1:2 metal complex dyes containing at most one sulfonic acid group could also be current within the free acid from (--SO.sub.Three H) or ideally within the type of their akalimetal/alkaline earth metallic, amine or ammonium salts, equivalent to for example the sodium, potassium or magnesium salts, further ammonium or alkanolamine (e.g. di- or triethanolamine) salts.