Inkjet recording liquid
AssigneeFUJIFILM Corporation
InventorMasao Ikoshi
Life of this patent
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Abstract
The invention provides an inkjet recording liquid containing at least water, a colorant and one or more water-soluble organic solvents. The one or more water-soluble organic solvents contains at least a water-soluble organic solvent having a viscosity of no more than 100 mPa·s at 25° C. and a solubility parameter value of less than 27.5 at a content of at least 70 weight % with respect to the total content of the one or more water-soluble organic solvents. The total content of the water-soluble organic solvent having a viscosity of no more than 100 mPa·s at 25° C. and a solubility parameter value of less than 27.5 is from 5 mass % to less than 30 mass % with respect to the total amount of the inkjet recording liquid.
Claims4
An inkjet recording liquid, comprising:
- water;
- a colorant;
- and
- one or more water-soluble organic solvents,
- the one or more water-soluble organic solvents comprising a water-soluble organic solvent having a viscosity of no more than 100 mPa·s at 25° C. and a solubility parameter value of less than 27.5 at a content of at least 70 weight % with respect to the total content of the one or more water-soluble organic solvents, and
- the total content of the water-soluble organic solvent having a viscosity of no more than 100 mPa·s at 25° C. and a solubility parameter value of less than 27.5 being from 5 mass % to less than 30 mass % with respect to the total amount of the inkjet recording liquid.
Dependencies are inferred from the claim text.