INK FOR INKJET RECORDING, AND INKJET RECORDING METHOD, INK CARTRIDGE, RECORDING UNIT, AND INKJET RECORDING APPARATUS USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide an ink for inkjet recording which is prevented from the variation in ink drop size or ink drop delivery rate and from defective delivery and is excellent in dispersion or dissolution stability; and a method and an apparatus for inkjet recording using the same.;SOLUTION: The ink for inkjet recording is used in an inkjet printer in which at least a part of a member in contact with the ink is made of silicon or glass, the member having a film made of an organic substance as a protective film. The ink contains at least one kind of an ion selected from among a quaternary ammonium ion represented by formula (1), an alkanolamino ion, an arsonium ion represented by formula (2), and a sulfonium ion represented by formula (3).;COPYRIGHT: (C)2003,JPO