Water-soluble ink compositions, their manufacturing method and use
An ink composition, water-soluble technology, applied in the direction of ink, application, household appliances, etc., can solve the problem of few patent applications for chemical or physical decolorization, achieve good dispersion stability, improve dispersion efficiency, and good wetting effect. Effect
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Embodiment 1
[0088] First, the following components (in parts by weight) are added into a stainless steel reactor with an anchor stirrer: 65 parts by weight of carbon black powder, 10 parts by weight of SAD emulsifier, 8 parts by weight of citric acid dispersant, 9 parts by weight of HX-3070 leveling agent, 18 parts by weight of water, first use a mechanical stirrer to mix them together, then transfer to a three-roll colloid mill and grind and mix for 120 minutes to obtain a well-dispersed water-soluble solution with a high solid content sex ink;
[0089] Then, take 600 parts by weight of the above-mentioned dispersed water-soluble ink, 250 parts by weight of acrylic acid series emulsion, 50 parts by weight of polyethylene series emulsion, 40 parts by weight of methanol, 20 parts by weight of HX-3070 leveling agent, 20 parts by weight of citric acid dispersant Disperse with 2 parts by weight of water in a high-speed disperser, and filter to obtain the water-soluble ink product of the prese...
Embodiment 2
[0091] First, the following components (in parts by weight) were added to a stainless steel reactor with an anchor stirrer: 400 parts by weight of soot toner, 5 parts by weight of SAD emulsifier, 6 parts by weight of citric acid dispersant, 14 parts by weight of HX-3070 leveling agent, 575 parts by weight of water, first use a mechanical stirrer to mix them together, then transfer to a three-roll colloid mill and grind and mix for 120 minutes to obtain a well-dispersed water-soluble compound with high solid content sex ink;
[0092] Then, take 500 parts by weight of the above dispersed water-soluble ink, 100 parts by weight of acrylic acid series emulsion, 50 parts by weight of polyethylene series emulsion, 50 parts by weight of ethylene glycol, 7 parts by weight of HX-3070 leveling agent, 12 parts by weight of citric acid dispersant Parts by weight and 280 parts by weight of water are dispersed in a high-speed disperser, and filtered to obtain the water-soluble ink product of...
Embodiment 3
[0095] First, the following components (in parts by weight) were added to a stainless steel reactor with an anchor stirrer: 400 parts by weight of blue powder, 8 parts by weight of emulsifier 191, 7 parts by weight of glycerin dispersant, HX 14 parts by weight of -3180 leveling agent, 6 parts by weight of AP-O1 type sodium methacrylate polymer protective glue, 300 parts by weight of water, first use a mechanical stirrer to mix them together, and then transfer to a three-roller colloid mill Grinding and mixing for another 120 minutes resulted in a well-dispersed water-soluble ink with a high solids content;
[0096] Then, take 400 parts by weight of the above-mentioned dispersed water-soluble ink, 250 parts by weight of acrylic series emulsion, 50 parts by weight of polyethylene series emulsion, 55 parts by weight of ethylene glycol, 12 parts by weight of HX-3180 leveling agent, 7 parts by weight of glycerin dispersant 1 part by weight of highly water-absorbent polyacrylate res...
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