The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 07, 1980
Filed:
Oct. 10, 1978
Ishwar R Mansukhani, Neenah, WI (US);
Whittaker Corporation, Los Angeles, CA (US);
Abstract
Ink compositions suitable for ink jet printing on metal, plastic, or paper surfaces, the ink characterized by opaque and visible properties in light, incorporating, in solution, a resin component, and at least one solvent, proportioned to give the ink as deposited a high degree of tackiness. The printing bears an overlying coating of at least one pigment. According to another of its aspects, this invention is a process for information recording comprising producing a fine jet of liquid, directing the jet of liquid onto a recording medium while modulating the density of the applied jet by an electric field in accordance with the information to be recorded, thereby recording said information, affixing pigments to said recorded information, thereby rendering said information opaque and visible.