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US 7,008,676 B2Granted
Ink jet recording element
AssigneeEastman Kodak Company
InventorsCharles E. Romano, Jr., Richard J. Kapusniak
Life of this patent
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Abstract
An ink jet recording element having a substrate having thereon: a) a subbing layer comprising an amine inactivated gelatin; and b) an image-receiving layer of a cross-linkable polymer containing hydroxyl groups and a polymeric mordant, the cross-linkable polymer being present at a thickness of from about 2 to about 40 μm and the weight ratio of the cross-linkable polymer to the mordant being from about 30:70 to about 95:5.
Claims6
An ink jet recording element comprising a support having thereon:
- (a) a subbing layer, having a thickness of 0.5 to 1.5 μm, comprising gelatin and poly(vinyl alcohol), wherein the gelatin comprises an amine inactivated gelatin having succinyl groups, and
- (b) an image-receiving layer comprising poly(vinyl alcohol) and a polymeric mordant, said image-receiving layer having a thickness of from about 5 to about 60 μm, wherein the weight ratio of said poly(vinvl alcohol) to said polymeric mordant is from about 30:70 to about 95:5, and wherein said subbing layer (a) provides adhesion of said image-receiving layer to said support.
Dependencies are inferred from the claim text.