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US 10,870,773 B2Granted
Inkjet ink set for preparing conductive layers or patterns
AssigneeAgfa-Gevaert
InventorFernando Cortes Salazar
Life of this patent
Estimating the term…
Abstract
An inkjet ink set includes a silver inkjet ink and a flushing liquid, characterized in that the flushing liquid includes at least 25 wt % of 2-phenoxy ethanol based on the total weight of the flushing liquid.
Claims7
An inkjet ink set comprising:
- a silver inkjet ink;
- and
- a flushing liquid;
- wherein
- the flushing liquid includes at least 25 wt % of 2-phenoxy ethanol based on a total weight of the flushing liquid, and wherein
- the silver inkjet ink includes silver nanoparticles, a liquid carrier, and a non-polymeric dispersion-stabilizing compound according to Formula I, II, III, or IV:
- wherein
- Q represents atoms necessary to form a substituted or unsubstituted five or six membered heteroaromatic ring;
- M is selected from the group consisting of a hydrogen, a monovalent cationic group, and an acyl group;
- R1 and R2 are independently selected from the group consisting of a hydrogen, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted alkynyl group, a substituted or unsubstituted alkaryl group, a substituted or unsubstituted aralkyl group, a substituted or unsubstituted aryl or heteroaryl group, a hydroxyl group, a thioether, an ether, an ester, an amide, an amine, a halogen, a ketone, and an aldehyde;
- R1 and R2 may represent atoms necessary to form a five to seven membered ring;
- R3 to R5 are independently selected from the group consisting of a hydrogen, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted alkynyl group, a substituted or unsubstituted alkaryl group, a substituted or unsubstituted aralkyl group, a substituted or unsubstituted aryl or heteroaryl group, a hydroxyl group, a thiol, a thioether, a sulfone, a sulfoxide, an ether, an ester, an amide, an amine, a halogen, a ketone, an aldehyde, a nitrile, and a nitro group;
- R4 and R5 may represent atoms necessary to form a five to seven membered ring.
10 more elements
Dependencies are inferred from the claim text.