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:
Feb. 24, 2004
Filed:
Dec. 04, 2000
Patricia C. Secrest, Lakewood, OH (US);
Robert P. Blonski, North Royalton, OH (US);
Ivan H. Joyce, Hudson, OH (US);
Juan Carlos Gallart, Valencia, ES;
John J. Welch, Cleveland, OH (US);
Ferro Corporation, Cleveland, OH (US);
Abstract
The present invention provides a method of decorating a ceramic article including: providing an ink composition including a metallic soap, the ink composition being a viscous oil or waxy solid at about 25° C.; heating the ink composition to reduce its viscosity to less than about 40 centipoise; depositing micro-droplets of the heated ink composition upon the ceramic article; and firing the ceramic article in an oxidizing atmosphere. In the most preferred embodiment of the invention, the ink composition is substantially solvent-free.