Patent ID: 8440744

Claim:
An oil-based white ink jet recording composition comprising: a white pigment formed of titanium oxide fine particles coated with aluminum oxide and/or silicon oxide, wherein the coated titanium oxide fine particles are further coated with not less than 0.01% by mass and not more than 0.50% by mass of an SiH-containing polysiloxane and/or dimethylpolysiloxane; a glycol ether dialkyl ether compound solvent; an acrylic copolymer-containing dispersant comprising a block copolymer having a skeleton part containing a pigment affinity group and an acrylic resin skeleton; and an acrylic resin produced by a solution polymerization using a radical polymerization initiator in a glycol ether dialkyl ether compound solvent or a cyclic ester compound solvent.