Antipenetrating agent, solvent ink for inkjet printing and printing method
AssigneeMimaki Engineering Co., Ltd.
InventorsTomotaka Furuhata, Satoshi Takezawa, Isao Tabayashi
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Abstract
An antipenetrating agent is to be added to a solvent ink for preventing penetration of the solvent ink into a medium to be printed. The antipenetrating agent includes inorganic fine particles and a resin soluble in an organic solvent.
Claims3
An antipenetrating agent to be added to a solvent ink for preventing penetration of the solvent ink into a medium to be printed, the antipenetrating agent comprising:
- a resin soluble in an organic solvent;
- and
- inorganic fine particles,
- wherein the antipenetrating agent contains at least 2% by mass and at most 20% by mass of said inorganic fine particles with respect to the mass of the resin, and
- wherein said resin comprises a rosin-series resin.
An antipenetrating agent to be added to a solvent ink for preventing penetration of the solvent ink into a medium to be printed, the antipenetrating agent comprising:
- a resin soluble in an organic solvent;
- and
- inorganic fine particles,
- wherein the antipenetrating agent contains at least 2% by mass and at most 20% by mass of said inorganic fine particles with respect to the mass of the resin, and
- wherein said resin comprises a rosin-modified phenolic resin.
An antipenetrating agent to be added to a solvent ink for preventing penetration of the solvent ink into a medium to be printed, the antipenetrating agent comprising:
- a resin soluble in an organic solvent;
- and
- inorganic fine particles,
- wherein the antipenetrating agent contains at least 2% by mass and at most 20% by mass of said inorganic fine particles with respect to the mass of the resin, and
- wherein said inorganic fine particles comprise hydrophobized silica fine particles.
Dependencies are inferred from the claim text.