Ink jet white ink and titanium dioxide slurry therefor
March 12, 2022. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 1412027 Process for the production of aqueous dispersions of pigmentary titanium dioxide Process for producing titanium dioxide pigment for photograph and photographic support comprising same Preparation of anatase titanium dioxide Method for making a photodurable aqueous titanium dioxide pigment slurry Method for making a photodurable aqueous titanium dioxide pigment slurry using a high level of aluminum co-oxidant Ink jet recording ink, method for producing the same, and ink jet recording method Patent #: 6153001 Inventors
AssigneeApplicationNo. 10096089 filed on 03/12/2002US Classes:106/31.86, Organic oxygen compound containing106/31.9, The pigment is inorganic106/31.65, Specified particle size or coated particle containing106/31.75, Organic nitrogen compound containing347/100InkExaminersPrimary: Lorengo, J. A.Assistant: Faison, Veronica F. Attorney, Agent or FirmForeign Patent References
International ClassesC09D 11/00G01D 11/00 AbstractA titanium dioxide slurry for ink jet ink, which comprises water and surface-treated titanium dioxide particles dispersed in the water, the surface treatment being a treatment with an inorganic phosphoric acid compound. Also disclosed is an ink comprising the titanium dioxide slurry. | |
