Patents Assigned to Hewlett-Packard Developmwnt Company, L.P.
  • INKJET INK SET WITH A PRE-TREATMENT FIXING FLUID
    Publication number: 20190375223
    Abstract: An inkjet ink set comprising a pre-treatment fixing fluid including calcium-containing crashing agents; at least a co-solvent; one or more surfactants and a balance of water; and, at least, a liquid ink. The liquid ink includes a pigment dispersion, a surfactant, a polyurethane binder, a co-solvent and a balance of water. Also disclosed are and inkjet printing system containing such ink set and the method for printing in such inkjet printing system.
    Type: Application
    Filed: June 30, 2017
    Publication date: December 12, 2019
    Applicant: Hewlett-Packard Developmwnt Company, L.P.
    Inventors: Alireza RAHIMI, George SARKISIAN, Benjamin ABELOVSKI, Gregg A. LANE, Tienteh CHEN, Or BRANDSTEIN, Jun YANG, Olakemi AKINLABI