Patent ID: 6436513
Filing Date: 2002-08-20
Classification: B41M

Abstract:
An ink jet recording material comprising a support and one or more ink-receiving layers formed on the support, wherein at least one of the ink receiving layers comprises:(1) fine colloid pigment particles selected from the group consisting of fine colloid amorphous silica secondary particles having an average secondary particle size of 10 to 300 nm and each consisting essentially of a plurality of primary particles having an average primary particle size of 3 to 40 nm and agglomerated with each other; (2) an ultraviolet ray-absorber comprising at least one member selected from the group consisting of ultraviolet ray-absorbing benzotriazole compounds in the form of fine particles having an average particle size of 2 &mgr;m or less; (3) a binder; and (4) a cationic compound.