Ink jet printing method
AssigneeEastman Kodak Company
InventorsKristine B. Lawrence, Paul B. Merkel
Life of this patent
Estimating the term…
Abstract
An ink jet printing method having the steps of: A) providing an ink jet printer that is responsive to digital data signals; B) loading the printer with an ink jet recording element having a support having thereon the following layers in order: i) a base layer having a polymeric binder, a polymeric mordant and a stabilizer, and ii) an overcoat layer having a polymeric UV-absorbing material, C) loading the printer with an ink jet ink composition of water, a humectant, and a water-soluble dye, and D) printing on the overcoat layer using the ink jet ink in response to the digital data signals.
Claims20
An ink jet printing method, comprising the steps of:
- A) providing an ink jet printer that is responsive to digital data signals;
- B) loading said printer with an ink jet recording element comprising a support having thereon the following layers in order:
- i) a base layer comprising a polymeric binder, a polymeric mordant and a stabilizer having the following formula:
- wherein:
- each R individually represents a substituted or unsubstituted alkyl or alkoxy group having from about 1 to about 7 carbon atoms;
- a phenyl group having from about 6 to about 10 carbon atoms;
- a phenoxy group having from about 6 to about 10 carbon atoms;
- a carbonamido group having from about 1 to about 8 carbon atoms;
- or two or more R groups can be combined together to form a ring structure;
- n is 1 to 4;
- L is a linking group containing at least one carbon atom;
- and
- M+ is a monovalent cation;
- with the proviso that the total number of carbon atoms in all the R's and L taken together is at least 3, and at least one R is an alkoxy group;
- and
- ii) an overcoat layer comprising a polymeric UV-absorbing material;
- C) loading said printer with an ink jet ink composition comprising water, a humectant, and a water-soluble dye;
- and
- D) printing on said overcoat layer using said ink jet ink in response to said digital data signals.
Dependencies are inferred from the claim text.