COLORED DISPERSION FOR INKJET, INKJET RECORDING INK, AND INKJET RECORDING METHOD
Provided are a colored dispersion for inkjet and a method for producing the same, the colored dispersion comprising a colorant, a dispersant, a tellurium compound, and water, wherein: the dispersant is an A-B block polymer; monomers constituting an A block are (meth)acrylic acid and butyl (meth)acry...
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Main Authors | , , , |
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Format | Patent |
Language | English French German |
Published |
07.06.2023
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Subjects | |
Online Access | Get full text |
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Summary: | Provided are a colored dispersion for inkjet and a method for producing the same, the colored dispersion comprising a colorant, a dispersant, a tellurium compound, and water, wherein: the dispersant is an A-B block polymer; monomers constituting an A block are (meth)acrylic acid and butyl (meth)acrylate; the content of the (meth)acrylic acid in the A block is 26-42 mass%; a monomer constituting a B block includes cyclohexyl (meth)acrylate; the acid value of the dispersant is 100-159 mg KOH/g; and the mass-average molecular weight of the dispersant is 10,000-50,000. Moreover, provided are: an inkjet recording ink containing said dispersion; an inkjet recording method using said ink; recording media to which said ink adheres; and an inkjet printer equipped with a container containing said ink. |
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Bibliography: | Application Number: EP20210849351 |