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:
Jun. 13, 2006
Filed:
Oct. 28, 2003
Vladek P Kasperchik, Corvallis, OR (US);
Makarand P. Gore, Corvallis, OR (US);
Marshall Field, Corvallis, OR (US);
Jayprakash Bhatt, Corvallis, OR (US);
Vladek P Kasperchik, Corvallis, OR (US);
Makarand P. Gore, Corvallis, OR (US);
Marshall Field, Corvallis, OR (US);
Jayprakash Bhatt, Corvallis, OR (US);
Hewlett-Packard Development Company, Houston, TX (US);
Abstract
A coating includes an antenna uniformly distributed in both a matrix and a leuco-dye phase of the coating. A method for preparing an imaging material includes providing a powder having an activator and an antenna, dissolving the activator/antenna powder to form an activator/matrix pre-polymer solution, providing a leuco-dye alloy, and dispersing the leuco-dye alloy into the activator/matrix pre-polymer solution to form a radiation-curable paste. An image-recording medium includes a matrix having an antenna and an activator, and an alloy dispersed in the matrix as an independent phase. The alloy includes an antenna, a leuco-dye, and an accelerator.