초록 ▼

An ink jet recording material having an excellent ink absorbing property and capable of recording ink images with superior gloss, water resistance and light resistance has an outermost ink receiving layer formed on a support and containing (1) fine pigment particles selected from amorphous silica se

An ink jet recording material having an excellent ink absorbing property and capable of recording ink images with superior gloss, water resistance and light resistance has an outermost ink receiving layer formed on a support and containing (1) fine pigment particles selected from amorphous silica secondary particles and alumina silicate secondary particles which have an average secondary particle size of 10 to 300 nm and in each of which a plurality of primary particles having an average primary particle size of 3 to 40 nm are agglomerated with each other, (2) an ultraviolet ray absorber and, optionally, (3) an antioxidant.

대표청구항 ▼

1. 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 havi

1. 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 .mu.m or less; (3) a binder; and (4) a cationic compound.