Dierker & Kavanaugh PC
Liquid electrostatic ink developer assembly
Described herein is a liquid electrostatic ink developer assembly comprising a developer roller having a surface coating, the surface coating comprising a polyurethane resin formed from a polyol; a hydroxyl-terminated polysiloxane; and a polyisocyanate. Also, described herein is a liquid electrostatic printing apparatus comprising the liquid electrostatic ink developer assembly.
HP Indigo B.V.
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Daniel Guang Jin Bin Kai-Kong Anna
Tanchangco Li Huang Iu Chin