Ink jet recording element
AssigneeEastman Kodak Company
InventorsSridhar Sadasivan, Elizabeth A. Gallo, Lixin Chu, John M. Baier, David E. Decker, Xiaoru E. Wang
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Abstract
A porous ink jet recording element having a support having thereon an image-receiving layer having: (a) inorganic particles having a primary particle size of from about 7 to about 40 nm in diameter which may be aggregated up to about 500 nm; (b) colloidal particles having a mean particle size of from about 20 to about 500 nm; (c) water-insoluble, cationic, polymeric particles having at least about 20 mole percent of a cationic mordant moiety; and (d) inorganic particles encapsulated with an organic polymer having a Tg of less than about 100° C.
Claims20
A porous ink jet recording element comprising a support having thereon an image-receiving layer comprising:
- (a) inorganic particles having a primary particle size of from about 7 to about 40 nm in diameter which may be aggregated up to about 500 nm;
- (b) colloidal particles having a mean particle size of from about 20 to about 500 nm;
- (c) water-insoluble, cationic, polymeric particles comprising at least about 20 mole percent of a cationic mordant moiety;
- and
- (d) inorganic particles encapsulated with an organic polymer having a Tg of less than about 100° C.
Dependencies are inferred from the claim text.