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US 2015/0085036 A1Published application
Coating for Aqueous Inkjet Transfer
AssigneeXerox Corporation
InventorChu-Heng Liu
Life of this patent
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Abstract
A coating composition for an image transfer member in an aqueous ink imaging system is disclosed that comprises a hydrophilic composition and a surfactant. The hydrophilic composition can be a starch-based composition.
Claims23
A coating composition for an image transfer member in an aqueous ink imaging system, comprising:
- a hydrophilic composition;
- and
- a surfactant.
The coating composition, wherein the absorption agent is adapted to be substantially impermeable to the colorant in the aqueous ink when the hydrophilic composition is dried.
An aqueous ink transfer process comprising:
- coating the surface of an image transfer member (ITM) with a coating composition to a first thickness, the coating composition including a hydrophilic composition and a surfactant;
- partially drying the coating composition to a reduced second thickness;
- applying aqueous ink onto the coating composition;
- swelling the coating composition by absorbing water from the ink;
- partially drying the ink;
- and
- transferring the ink onto a substrate.
4 more elements
An aqueous ink transfer process comprising:
- coating the surface of an image transfer member (ITM) with a coating composition, the coating composition including a hydrophilic composition and a surfactant;
- applying aqueous ink onto the coating composition;
- after applying the ink, reducing the adherence of the coating composition to the surface of the ITM;
- partially drying the ink;
- and
- transferring the ink onto a substrate.
3 more elements
Dependencies are inferred from the claim text.